INDEX HOLE INSTR
FILE INFORMATION
FILENAME(S): INDEX HOLE INSTR
FILE TYPE(S): SEQ
FILE SIZE: 10.4K
FIRST SEEN: 2025-10-19 22:35:48
APPEARS ON: 1 disk(s)
FILE HASH
42cd6759121cf3c97d2b2fc55f8d5b0b9a687f132b3eec69f858e4f896958884
FOUND ON DISKS (1 DISKS)
| DISK TITLE | FILENAME | FILE TYPE | COLLECTION | TRACK | SECTOR | ACTIONS |
|---|---|---|---|---|---|---|
| METROCROSS USP | INDEX HOLE INSTR | SEQ | Radd Maxx | 28 | 0 | DOWNLOAD FILE |
FILE CONTENT & ANALYSIS
00000000: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 48 | H| 00000010: 4F 57 20 54 4F 20 41 44 44 20 41 4E 20 49 4E 44 |OW TO ADD AN IND| 00000020: 45 58 20 48 4F 4C 45 20 53 45 4E 53 4F 52 20 28 |EX HOLE SENSOR (| 00000030: 44 4F 43 53 20 76 32 2E 30 29 0D 0D 2D 2D 2D 2D |DOCS v2.0)..----| 00000040: 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D |----------------| 00000050: 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D |----------------| 00000060: 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D |----------------| 00000070: 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D |----------------| 00000080: 2D 2D 2D 2D 2D 2D 2D 0D 20 20 20 20 20 20 20 20 |-------. | 00000090: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 000000A0: 20 20 20 20 20 20 50 41 52 54 53 20 4C 49 53 54 | PARTS LIST| 000000B0: 3A 0D 31 20 2D 20 49 52 20 48 69 67 68 20 4F 75 |:.1 - IR High Ou| 000000C0: 74 70 75 74 20 4C 45 44 20 28 32 37 36 2D 31 34 |tput LED (276-14| 000000D0: 33 29 20 20 20 20 20 20 20 20 31 20 2D 20 49 52 |3) 1 - IR| 000000E0: 20 50 41 49 52 20 28 32 37 36 2D 31 34 32 29 0D | PAIR (276-142).| 000000F0: 31 20 2D 20 33 2E 33 4B 20 6F 68 6D 20 72 65 73 |1 - 3.3K ohm res| 00000100: 69 73 74 6F 72 20 28 32 37 31 2D 31 33 32 38 29 |istor (271-1328)| 00000110: 20 20 20 20 20 20 20 20 31 20 2D 20 32 32 30 20 | 1 - 220 | 00000120: 6F 68 6D 20 72 65 73 69 73 74 6F 72 20 28 32 37 |ohm resistor (27| 00000130: 31 2D 31 33 31 33 29 20 20 0D 31 20 2D 20 6F 72 |1-1313) .1 - or| 00000140: 20 32 20 28 64 65 70 65 6E 64 69 6E 67 20 6F 6E | 2 (depending on| 00000150: 20 76 65 72 73 69 6F 6E 29 20 52 75 62 62 65 72 | version) Rubber| 00000160: 20 28 6F 72 20 70 6C 61 73 74 69 63 29 20 67 72 | (or plastic) gr| 00000170: 6F 6D 6D 65 74 28 73 29 2E 0D 32 30 2D 32 32 20 |ommet(s)..20-22 | 00000180: 47 61 75 67 65 20 77 69 72 65 20 69 6E 20 42 6C |Gauge wire in Bl| 00000190: 61 63 6B 28 32 29 2C 20 52 65 64 2C 20 57 68 69 |ack(2), Red, Whi| 000001A0: 74 65 2C 20 26 20 42 72 6F 77 6E 0D 0D 4D 69 73 |te, & Brown..Mis| 000001B0: 63 3A 20 4C 6F 77 20 77 61 74 74 61 67 65 20 73 |c: Low wattage s| 000001C0: 6F 6C 64 65 72 69 6E 67 20 69 72 6F 6E 2C 20 73 |oldering iron, s| 000001D0: 6F 6C 64 65 72 2C 20 68 65 61 74 20 73 68 72 69 |older, heat shri| 000001E0: 6E 6B 20 74 75 62 69 6E 67 20 6F 72 20 65 6C 65 |nk tubing or ele| 000001F0: 63 74 72 69 63 61 6C 0D 20 20 20 20 20 20 74 61 |ctrical. ta| 00000200: 70 65 2C 20 50 68 69 6C 6C 69 70 73 20 73 63 72 |pe, Phillips scr| 00000210: 65 77 64 72 69 76 65 72 2E 20 20 0D 0D 2D 2D 2D |ewdriver. ..---| 00000220: 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D |----------------| 00000230: 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D |----------------| 00000240: 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D |----------------| 00000250: 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D |----------------| 00000260: 2D 2D 2D 2D 2D 2D 2D 0D 20 20 20 20 20 20 20 20 |-------. | 00000270: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00000280: 44 49 53 41 53 53 45 4D 42 4C 49 4E 47 20 54 48 |DISASSEMBLING TH| 00000290: 45 20 44 52 49 56 45 0D 0D 4F 70 65 6E 20 79 6F |E DRIVE..Open yo| 000002A0: 75 72 20 31 35 34 31 20 64 69 73 6B 20 64 72 69 |ur 1541 disk dri| 000002B0: 76 65 20 62 79 20 72 65 6D 6F 76 69 6E 67 20 74 |ve by removing t| 000002C0: 68 65 20 34 20 73 63 72 65 77 73 20 66 72 6F 6D |he 4 screws from| 000002D0: 20 74 68 65 20 62 6F 74 74 6F 6D 20 6F 66 20 74 | the bottom of t| 000002E0: 68 65 20 0D 63 61 73 65 2E 20 20 49 66 20 79 6F |he .case. If yo| 000002F0: 75 20 68 61 76 65 20 61 20 6D 65 74 61 6C 20 52 |u have a metal R| 00000300: 46 20 73 68 69 65 6C 64 2C 20 72 65 6D 6F 76 65 |F shield, remove| 00000310: 20 69 74 20 61 6E 64 20 70 75 74 20 69 74 20 61 | it and put it a| 00000320: 77 61 79 2C 20 61 73 20 69 74 20 69 73 20 0D 6E |way, as it is .n| 00000330: 6F 74 20 72 65 63 6F 6D 6D 65 6E 64 65 64 20 66 |ot recommended f| 00000340: 6F 72 20 75 73 65 20 77 69 74 68 20 53 75 70 65 |or use with Supe| 00000350: 72 2D 43 61 72 64 2E 20 20 4E 6F 77 2C 20 72 65 |r-Card. Now, re| 00000360: 6D 6F 76 65 20 74 68 65 20 36 20 73 63 72 65 77 |move the 6 screw| 00000370: 73 20 74 68 61 74 20 0D 68 6F 6C 64 20 74 68 65 |s that .hold the| 00000380: 20 65 6E 74 69 72 65 20 6D 65 74 61 6C 20 63 68 | entire metal ch| 00000390: 61 73 73 69 73 20 74 6F 20 74 68 65 20 63 61 73 |assis to the cas| 000003A0: 65 2E 0D 0D 44 69 73 63 6F 6E 6E 65 63 74 20 74 |e...Disconnect t| 000003B0: 68 65 20 70 6C 75 67 73 20 50 31 2C 20 50 34 2C |he plugs P1, P4,| 000003C0: 20 50 35 2C 20 50 36 2C 20 50 37 2C 20 26 20 50 | P5, P6, P7, & P| 000003D0: 38 2E 20 20 50 34 2D 50 38 20 61 72 65 20 6C 6F |8. P4-P8 are lo| 000003E0: 63 61 74 65 64 20 6F 6E 20 74 68 65 20 0D 6C 65 |cated on the .le| 000003F0: 66 74 20 73 69 64 65 20 6F 66 20 74 68 65 20 64 |ft side of the d| 00000400: 72 69 76 65 20 63 69 72 63 75 69 74 20 62 6F 61 |rive circuit boa| 00000410: 72 64 20 28 77 69 74 68 20 64 72 69 76 65 20 64 |rd (with drive d| 00000420: 6F 6F 72 20 66 61 63 69 6E 67 20 74 6F 77 61 72 |oor facing towar| 00000430: 64 20 79 6F 75 29 2E 20 20 0D 50 31 20 69 73 20 |d you). .P1 is | 00000440: 6C 6F 63 61 74 65 64 20 61 74 20 74 68 65 20 72 |located at the r| 00000450: 69 67 68 74 20 72 65 61 72 20 63 6F 72 6E 65 72 |ight rear corner| 00000460: 20 6F 66 20 74 68 65 20 64 72 69 76 65 20 63 69 | of the drive ci| 00000470: 72 63 75 69 74 20 62 6F 61 72 64 2E 0D 0D 52 65 |rcuit board...Re| 00000480: 6D 6F 76 65 20 74 68 65 20 73 63 72 65 77 73 20 |move the screws | 00000490: 74 68 61 74 20 68 6F 6C 64 20 74 68 65 20 63 69 |that hold the ci| 000004A0: 72 63 75 69 74 20 62 6F 61 72 64 20 74 6F 20 74 |rcuit board to t| 000004B0: 68 65 20 63 68 61 73 73 69 73 2E 20 20 44 6F 20 |he chassis. Do | 000004C0: 6E 6F 74 20 0D 66 6F 72 67 65 74 20 74 68 65 20 |not .forget the | 000004D0: 32 20 73 63 72 65 77 73 20 6C 6F 63 61 74 65 64 |2 screws located| 000004E0: 20 6F 6E 20 74 68 65 20 72 69 67 68 74 20 73 69 | on the right si| 000004F0: 64 65 20 6F 66 20 74 68 65 20 64 72 69 76 65 20 |de of the drive | 00000500: 63 68 61 73 73 69 73 2E 0D 0D 52 65 6D 6F 76 65 |chassis...Remove| 00000510: 20 74 68 65 20 63 69 72 63 75 69 74 20 62 6F 61 | the circuit boa| 00000520: 72 64 20 61 6E 64 20 73 65 74 20 61 73 69 64 65 |rd and set aside| 00000530: 2E 0D 0D 4E 6F 77 2C 20 72 65 6D 6F 76 65 20 74 |...Now, remove t| 00000540: 68 65 20 64 72 69 76 65 27 73 20 6D 65 63 68 61 |he drive's mecha| 00000550: 6E 69 63 61 6C 20 73 65 63 74 69 6F 6E 20 28 64 |nical section (d| 00000560: 72 69 76 65 20 6D 6F 74 6F 72 2C 20 73 74 65 70 |rive motor, step| 00000570: 70 65 72 20 6D 6F 74 6F 72 2C 20 26 20 0D 73 70 |per motor, & .sp| 00000580: 65 65 64 20 61 64 6A 75 73 74 6D 65 6E 74 20 69 |eed adjustment i| 00000590: 73 20 61 6C 6C 20 6F 6E 65 20 75 6E 69 74 29 20 |s all one unit) | 000005A0: 62 79 20 72 65 6D 6F 76 69 6E 67 20 74 77 6F 20 |by removing two | 000005B0: 73 63 72 65 77 73 20 6F 6E 20 65 61 63 68 20 73 |screws on each s| 000005C0: 69 64 65 20 6F 66 20 0D 74 68 65 20 75 6E 69 74 |ide of .the unit| 000005D0: 2E 20 20 53 6C 69 64 65 20 74 68 65 20 75 6E 69 |. Slide the uni| 000005E0: 74 20 6F 75 74 20 6F 66 20 74 68 65 20 63 68 61 |t out of the cha| 000005F0: 73 73 69 73 20 61 6E 64 20 72 65 6D 6F 76 65 20 |ssis and remove | 00000600: 69 74 2E 0D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D |it..------------| 00000610: 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D |----------------| 00000620: 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D |----------------| 00000630: 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D |----------------| 00000640: 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 0D 0D |--------------..| 00000650: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00000660: 20 20 20 20 49 4E 44 45 58 20 48 4F 4C 45 20 53 | INDEX HOLE S| 00000670: 45 4E 53 4F 52 20 49 4E 53 54 41 4C 4C 41 54 49 |ENSOR INSTALLATI| 00000680: 4F 4E 0D 0D 0D 57 69 74 68 20 74 68 65 20 64 72 |ON...With the dr| 00000690: 69 76 65 20 6C 61 74 63 68 20 6D 65 63 68 61 6E |ive latch mechan| 000006A0: 69 73 6D 20 66 61 63 69 6E 67 20 74 6F 77 61 72 |ism facing towar| 000006B0: 64 20 79 6F 75 2C 20 6C 6F 6F 6B 20 61 74 20 74 |d you, look at t| 000006C0: 68 65 20 63 65 6E 74 65 72 20 68 75 62 2E 20 20 |he center hub. | 000006D0: 0D 59 6F 75 20 77 69 6C 6C 20 6E 6F 74 69 63 65 |.You will notice| 000006E0: 20 61 20 73 65 74 20 6F 66 20 68 6F 6C 65 73 20 | a set of holes | 000006F0: 6A 75 73 74 20 74 6F 20 74 68 65 20 6C 65 66 74 |just to the left| 00000700: 20 73 69 64 65 20 6F 66 20 74 68 65 20 63 65 6E | side of the cen| 00000710: 74 65 72 20 68 75 62 2E 20 20 0D 54 68 65 20 62 |ter hub. .The b| 00000720: 6F 74 74 6F 6D 20 68 6F 6C 65 20 77 69 6C 6C 20 |ottom hole will | 00000730: 62 65 20 6C 61 72 67 65 72 20 74 68 61 6E 20 74 |be larger than t| 00000740: 68 65 20 74 6F 70 20 68 6F 6C 65 2E 20 20 2A 4E |he top hole. *N| 00000750: 4F 54 45 2A 20 49 66 20 79 6F 75 20 68 61 76 65 |OTE* If you have| 00000760: 20 61 20 54 4F 50 20 0D 6D 6F 75 6E 74 20 73 70 | a TOP .mount sp| 00000770: 65 65 64 20 61 64 6A 75 73 74 6D 65 6E 74 20 79 |eed adjustment y| 00000780: 6F 75 20 77 69 6C 6C 20 73 65 65 20 74 68 61 74 |ou will see that| 00000790: 20 63 69 72 63 75 69 74 20 62 6F 61 72 64 20 68 | circuit board h| 000007A0: 61 73 20 61 20 68 6F 6C 65 20 6D 61 72 6B 65 64 |as a hole marked| 000007B0: 20 0D 22 4C 45 44 22 2E 20 20 54 68 69 73 20 69 | ."LED". This i| 000007C0: 73 20 74 68 65 20 74 6F 70 20 68 6F 6C 65 20 66 |s the top hole f| 000007D0: 6F 72 20 79 6F 75 72 20 64 65 73 69 67 6E 2E 0D |or your design..| 000007E0: 0D 49 66 20 79 6F 75 20 68 61 76 65 20 61 20 42 |.If you have a B| 000007F0: 4F 54 54 4F 4D 20 6D 6F 75 6E 74 20 73 70 65 65 |OTTOM mount spee| 00000800: 64 20 63 6F 6E 74 72 6F 6C 2C 20 79 6F 75 20 77 |d control, you w| 00000810: 69 6C 6C 20 73 65 65 20 6A 75 73 74 20 61 20 6D |ill see just a m| 00000820: 65 74 61 6C 20 0D 65 78 74 65 6E 73 69 6F 6E 20 |etal .extension | 00000830: 66 72 6F 6D 20 74 68 65 20 63 65 6E 74 65 72 20 |from the center | 00000840: 68 75 62 20 77 69 74 68 20 61 20 68 6F 6C 65 20 |hub with a hole | 00000850: 69 6E 20 69 74 2E 0D 0D 4E 6F 77 20 74 68 61 74 |in it...Now that| 00000860: 20 79 6F 75 20 68 61 76 65 20 64 65 74 65 72 6D | you have determ| 00000870: 69 6E 65 64 20 77 68 69 63 68 20 6D 6F 64 65 6C |ined which model| 00000880: 20 79 6F 75 20 6F 77 6E 2E 2E 2E 70 72 6F 63 65 | you own...proce| 00000890: 65 64 20 77 69 74 68 20 74 68 65 20 0D 69 6E 73 |ed with the .ins| 000008A0: 74 61 6C 6C 61 74 69 6F 6E 20 66 6F 72 20 79 6F |tallation for yo| 000008B0: 75 72 20 6D 6F 64 65 6C 2E 0D 2D 2D 2D 2D 2D 2D |ur model..------| 000008C0: 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D |----------------| 000008D0: 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D |----------------| 000008E0: 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D |----------------| 000008F0: 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D |----------------| 00000900: 2D 2D 2D 2D 0D 0D 20 20 20 20 20 20 20 20 20 20 |----.. | 00000910: 20 20 20 20 20 20 20 20 20 20 54 4F 50 20 4D 4F | TOP MO| 00000920: 55 4E 54 20 53 50 45 45 44 20 41 44 4A 55 53 54 |UNT SPEED ADJUST| 00000930: 4D 45 4E 54 20 56 45 52 53 49 4F 4E 0D 0D 0D 52 |MENT VERSION...R| 00000940: 65 6D 6F 76 65 20 74 68 65 20 32 20 73 63 72 65 |emove the 2 scre| 00000950: 77 73 20 74 68 61 74 20 68 6F 6C 64 20 74 68 65 |ws that hold the| 00000960: 20 73 70 65 65 64 20 61 64 6A 75 73 74 6D 65 6E | speed adjustmen| 00000970: 74 20 62 6F 61 72 64 20 69 6E 20 70 6C 61 63 65 |t board in place| 00000980: 2E 20 20 4E 6F 77 20 0D 63 61 72 65 66 75 6C 6C |. Now .carefull| 00000990: 79 20 72 65 6D 6F 76 65 20 74 68 65 20 73 63 72 |y remove the scr| 000009A0: 65 77 20 74 68 61 74 20 68 6F 6C 64 73 20 74 68 |ew that holds th| 000009B0: 65 20 70 6F 77 65 72 20 74 72 61 6E 73 69 73 74 |e power transist| 000009C0: 6F 72 20 69 6E 20 70 6C 61 63 65 2E 20 20 0D 53 |or in place. .S| 000009D0: 6C 6F 77 6C 79 20 6C 69 66 74 20 74 68 65 20 62 |lowly lift the b| 000009E0: 6F 61 72 64 20 75 70 20 61 6E 64 20 72 65 6D 6F |oard up and remo| 000009F0: 76 65 20 74 68 65 20 72 75 62 62 65 72 20 69 6E |ve the rubber in| 00000A00: 73 75 6C 61 74 61 74 69 6E 67 20 6D 61 74 20 75 |sulatating mat u| 00000A10: 6E 64 65 72 20 74 68 65 20 0D 74 72 61 6E 73 69 |nder the .transi| 00000A20: 73 74 6F 72 2C 20 61 6E 64 20 73 65 74 20 69 74 |stor, and set it| 00000A30: 20 61 73 69 64 65 2E 20 20 0D 0D 4E 6F 77 20 79 | aside. ..Now y| 00000A40: 6F 75 20 77 69 6C 6C 20 69 6E 73 74 61 6C 6C 20 |ou will install | 00000A50: 74 68 65 20 49 52 20 4C 45 44 20 28 74 72 61 6E |the IR LED (tran| 00000A60: 73 6D 69 74 74 65 72 29 2E 20 20 2A 4E 4F 54 45 |smitter). *NOTE| 00000A70: 2A 20 20 44 4F 20 4E 4F 54 20 55 53 45 20 54 48 |* DO NOT USE TH| 00000A80: 45 20 0D 49 52 2D 45 4D 49 54 54 49 4E 47 20 44 |E .IR-EMITTING D| 00000A90: 49 4F 44 45 20 49 4E 20 54 48 45 20 49 52 20 45 |IODE IN THE IR E| 00000AA0: 4D 49 54 54 45 52 2F 44 45 54 45 43 54 4F 52 20 |MITTER/DETECTOR | 00000AB0: 50 41 49 52 20 50 41 43 4B 41 47 45 21 20 0D 4E |PAIR PACKAGE! .N| 00000AC0: 6F 77 2C 20 6C 6F 63 61 74 65 20 74 68 65 20 68 |ow, locate the h| 00000AD0: 6F 6C 65 20 6D 61 72 6B 65 64 20 22 4C 45 44 22 |ole marked "LED"| 00000AE0: 20 61 6E 64 20 65 6E 6C 61 67 72 65 20 74 68 65 | and enlagre the| 00000AF0: 20 68 6F 6C 65 20 62 69 67 20 65 6E 6F 75 67 68 | hole big enough| 00000B00: 20 74 6F 20 66 69 74 20 0D 74 68 65 20 49 52 20 | to fit .the IR | 00000B10: 4C 45 44 2E 20 20 4D 61 6B 65 20 73 75 72 65 20 |LED. Make sure | 00000B20: 74 68 61 74 20 74 68 65 20 49 52 20 4C 45 44 20 |that the IR LED | 00000B30: 66 69 74 73 20 73 6E 75 67 67 6C 79 20 69 6E 20 |fits snuggly in | 00000B40: 74 68 65 20 68 6F 6C 65 20 70 6F 69 6E 74 69 6E |the hole pointin| 00000B50: 67 20 0D 64 6F 77 6E 77 61 72 64 20 77 69 74 68 |g .downward with| 00000B60: 20 74 68 65 20 6C 65 61 64 73 20 73 74 69 63 6B | the leads stick| 00000B70: 69 6E 67 20 75 70 2E 20 20 54 68 69 73 20 64 69 |ing up. This di| 00000B80: 61 67 72 61 6D 20 77 69 6C 6C 20 68 65 6C 70 3A |agram will help:| 00000B90: 0D 0D 0D 0D 0D 20 20 20 20 20 20 28 2B 29 20 4C |..... (+) L| 00000BA0: 65 61 64 20 20 20 2A 20 20 20 20 20 20 20 20 20 |ead * | 00000BB0: 20 20 20 20 2A 20 20 28 2D 29 20 4C 65 61 64 0D | * (-) Lead.| 00000BC0: 20 20 20 20 20 20 20 28 41 4E 4F 44 45 29 20 20 | (ANODE) | 00000BD0: 20 20 2A 20 20 20 20 20 20 20 20 20 20 20 2A 20 | * * | 00000BE0: 20 20 28 43 41 54 48 4F 44 45 29 0D 20 20 20 20 | (CATHODE). | 00000BF0: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 2A | *| 00000C00: 20 20 20 20 20 20 20 20 20 2A 0D 20 20 20 20 20 | *. | 00000C10: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 2A | *| 00000C20: 20 20 20 20 20 20 20 2A 0D 20 20 20 20 20 20 20 | *. | 00000C30: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 2A 20 | * | 00000C40: 20 20 20 20 2A 0D 20 20 20 20 20 20 20 20 20 20 | *. | 00000C50: 20 20 20 20 20 20 20 20 20 20 20 20 2A 20 20 20 | * | 00000C60: 2A 0D 20 20 20 20 20 20 20 20 20 20 20 20 20 20 |*. | 00000C70: 20 20 20 20 20 20 58 58 58 58 58 58 58 58 20 20 | XXXXXXXX | 00000C80: 3C 2D 2D 46 6C 61 74 20 73 69 64 65 20 69 73 20 |<--Flat side is | 00000C90: 20 20 20 20 20 20 20 20 20 20 20 43 6F 6D 70 6F | Compo| 00000CA0: 6E 65 74 20 73 69 64 65 20 6F 66 0D 20 20 20 20 |net side of. | 00000CB0: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00000CC0: 20 58 58 58 58 58 58 58 20 20 20 20 20 28 2D 29 | XXXXXXX (-)| 00000CD0: 20 4C 65 61 64 20 20 20 20 20 20 20 20 20 20 20 | Lead | 00000CE0: 20 3C 2D 2D 2D 73 70 65 65 64 20 61 64 6A 75 73 | <---speed adjus| 00000CF0: 74 6D 65 6E 74 0D 3D 3D 3D 3D 3D 3D 3D 3D 3D 3D |tment.==========| 00000D00: 3D 3D 3D 3D 3D 3D 3D 3D 3D 3D 3D 58 58 58 58 58 |===========XXXXX| 00000D10: 58 58 3D 3D 3D 3D 3D 3D 3D 3D 3D 3D 3D 3D 3D 3D |XX==============| 00000D20: 3D 3D 3D 3D 3D 3D 3D 3D 3D 3D 3D 20 20 20 20 62 |=========== b| 00000D30: 6F 61 72 64 2E 0D 20 20 20 20 20 20 20 20 20 20 |oard.. | 00000D40: 20 20 20 20 20 20 20 20 20 20 20 58 58 58 58 58 | XXXXX| 00000D50: 58 58 0D 20 20 20 20 20 20 20 20 20 20 20 20 20 |XX. | 00000D60: 20 20 20 20 20 20 20 20 20 58 58 58 58 58 0D 0D | XXXXX..| 00000D70: 0D 49 6E 73 65 72 74 20 74 68 65 20 49 52 20 4C |.Insert the IR L| 00000D80: 45 44 20 61 62 6F 75 74 20 68 61 6C 66 20 77 61 |ED about half wa| 00000D90: 79 20 69 6E 74 6F 20 74 68 65 20 68 6F 6C 65 2E |y into the hole.| 00000DA0: 20 20 49 66 20 79 6F 75 20 61 63 63 69 64 65 6E | If you acciden| 00000DB0: 74 6C 79 20 6D 61 6B 65 20 74 68 65 20 0D 68 6F |tly make the .ho| 00000DC0: 6C 65 20 74 6F 6F 20 6C 61 72 67 65 2C 20 61 20 |le too large, a | 00000DD0: 64 72 6F 70 20 6F 66 20 53 55 50 45 52 2D 47 4C |drop of SUPER-GL| 00000DE0: 55 45 20 73 68 6F 75 6C 64 20 62 65 20 75 73 65 |UE should be use| 00000DF0: 64 20 74 6F 20 68 6F 6C 64 20 74 68 65 20 49 52 |d to hold the IR| 00000E00: 20 4C 45 44 20 69 6E 20 0D 70 6C 61 63 65 2E 20 | LED in .place. | 00000E10: 20 4E 6F 77 20 73 6F 6C 64 65 72 20 61 20 62 6C | Now solder a bl| 00000E20: 61 63 6B 20 77 69 72 65 20 28 61 62 6F 75 74 20 |ack wire (about | 00000E30: 38 22 20 6C 6F 6E 67 29 20 74 6F 20 74 68 65 20 |8" long) to the | 00000E40: 6E 65 67 61 74 69 76 65 20 28 2D 29 20 4C 45 44 |negative (-) LED| 00000E50: 20 0D 6C 65 61 64 2C 20 61 6E 64 20 73 6F 6C 64 | .lead, and sold| 00000E60: 65 72 20 61 20 72 65 64 20 77 69 72 65 20 28 61 |er a red wire (a| 00000E70: 62 6F 75 74 20 38 22 20 6C 6F 6E 67 29 20 74 6F |bout 8" long) to| 00000E80: 20 74 68 65 20 70 6F 73 69 74 69 76 65 20 28 2B | the positive (+| 00000E90: 29 20 4C 45 44 20 6C 65 61 64 2E 20 20 0D 2A 4E |) LED lead. .*N| 00000EA0: 4F 54 45 2A 20 20 54 48 45 20 49 52 20 4C 45 44 |OTE* THE IR LED| 00000EB0: 20 28 61 6E 64 20 61 6C 6C 20 4C 45 44 27 73 29 | (and all LED's)| 00000EC0: 20 57 49 4C 4C 20 48 41 56 45 20 41 20 22 46 4C | WILL HAVE A "FL| 00000ED0: 41 54 22 20 53 50 4F 54 20 4F 4E 20 4F 4E 45 20 |AT" SPOT ON ONE | 00000EE0: 53 49 44 45 2E 20 20 0D 54 48 49 53 20 49 53 20 |SIDE. .THIS IS | 00000EF0: 41 4C 57 41 59 53 20 54 48 45 20 28 2D 29 20 4C |ALWAYS THE (-) L| 00000F00: 45 41 44 2E 20 20 49 6E 73 75 6C 61 74 65 20 74 |EAD. Insulate t| 00000F10: 68 65 20 63 6F 6E 6E 65 63 74 69 6F 6E 73 20 20 |he connections | 00000F20: 77 69 74 68 20 68 65 61 74 20 73 68 72 69 6E 6B |with heat shrink| 00000F30: 20 0D 74 75 62 69 6E 67 20 6F 72 20 65 6C 65 63 | .tubing or elec| 00000F40: 74 72 69 63 61 6C 20 74 61 70 65 2E 20 20 4C 65 |trical tape. Le| 00000F50: 74 20 62 6F 74 68 20 6F 66 20 74 68 65 20 77 69 |t both of the wi| 00000F60: 72 65 73 20 68 61 6E 67 20 6C 6F 6F 73 65 20 66 |res hang loose f| 00000F70: 6F 72 20 6E 6F 77 2E 0D 0D 52 65 2D 61 73 73 65 |or now...Re-asse| 00000F80: 6D 62 6C 65 20 74 68 65 20 73 70 65 65 64 20 61 |mble the speed a| 00000F90: 64 6A 75 73 74 6D 65 6E 74 20 62 6F 61 72 64 20 |djustment board | 00000FA0: 69 6E 20 72 65 76 65 72 73 65 20 6F 72 64 65 72 |in reverse order| 00000FB0: 20 6F 66 20 69 74 73 20 72 65 6D 6F 76 61 6C 2C | of its removal,| 00000FC0: 20 0D 6D 61 6B 69 6E 67 20 73 75 72 65 20 74 68 | .making sure th| 00000FD0: 61 74 20 74 68 65 20 72 75 62 62 65 72 20 69 6E |at the rubber in| 00000FE0: 73 75 6C 61 74 69 6E 67 20 6D 61 74 20 69 73 20 |sulating mat is | 00000FF0: 63 6F 72 72 65 63 74 6C 79 20 69 6E 20 70 6C 61 |correctly in pla| 00001000: 63 65 2E 0D 0D 4F 4B 2C 20 6E 6F 77 20 74 75 72 |ce...OK, now tur| 00001010: 6E 20 6F 76 65 72 20 74 68 65 20 64 72 69 76 65 |n over the drive| 00001020: 20 75 6E 69 74 20 61 6E 64 20 6C 6F 63 61 74 65 | unit and locate| 00001030: 20 74 68 65 20 42 4F 54 54 4F 4D 20 68 6F 6C 65 | the BOTTOM hole| 00001040: 2E 20 20 59 6F 75 20 77 69 6C 6C 20 6E 65 65 64 |. You will need| 00001050: 20 0D 74 6F 20 66 69 6E 64 20 61 20 72 75 62 62 | .to find a rubb| 00001060: 65 72 20 28 6F 72 20 70 6C 61 73 74 69 63 29 20 |er (or plastic) | 00001070: 67 72 6F 6D 6D 65 74 20 74 68 61 74 20 77 69 6C |grommet that wil| 00001080: 6C 20 73 6E 75 67 67 6C 79 20 66 69 74 20 74 68 |l snuggly fit th| 00001090: 69 73 20 68 6F 6C 65 2E 20 20 0D 52 65 6D 65 6D |is hole. .Remem| 000010A0: 62 65 72 2C 20 79 6F 75 20 6D 75 73 74 20 61 6C |ber, you must al| 000010B0: 73 6F 20 69 6E 73 65 72 74 20 74 68 65 20 49 52 |so insert the IR| 000010C0: 20 72 65 63 65 69 76 65 72 20 69 6E 74 6F 20 74 | receiver into t| 000010D0: 68 65 20 67 72 6F 6D 6D 65 74 2E 0D 0D 4E 6F 77 |he grommet...Now| 000010E0: 2C 20 79 6F 75 20 77 69 6C 6C 20 73 6F 6C 64 65 |, you will solde| 000010F0: 72 20 6C 6F 6E 67 20 28 61 62 6F 75 74 20 31 34 |r long (about 14| 00001100: 22 29 20 63 6F 6C 6F 72 20 63 6F 64 65 64 20 77 |") color coded w| 00001110: 69 72 65 73 20 74 6F 20 74 68 65 20 49 52 20 72 |ires to the IR r| 00001120: 65 63 65 69 76 65 72 2C 20 0D 6F 6E 65 20 77 68 |eceiver, .one wh| 00001130: 69 74 65 2C 20 61 6E 64 20 6F 6E 65 20 62 6C 61 |ite, and one bla| 00001140: 63 6B 2E 20 20 53 6F 6C 64 65 72 20 74 68 65 20 |ck. Solder the | 00001150: 77 68 69 74 65 20 77 69 72 65 20 74 6F 20 50 49 |white wire to PI| 00001160: 4E 20 31 20 28 41 4E 4F 44 45 20 2B 29 20 6C 65 |N 1 (ANODE +) le| 00001170: 61 64 20 0D 61 6E 64 20 73 6F 6C 64 65 72 20 74 |ad .and solder t| 00001180: 68 65 20 62 6C 61 63 6B 20 77 69 72 65 20 74 6F |he black wire to| 00001190: 20 50 49 4E 20 32 20 28 43 41 54 48 4F 44 45 20 | PIN 2 (CATHODE | 000011A0: 2D 29 20 6C 65 61 64 20 28 74 6F 20 66 69 6E 64 |-) lead (to find| 000011B0: 20 6F 75 74 20 74 68 65 20 0D 6C 6F 63 61 74 69 | out the .locati| 000011C0: 6F 6E 20 6F 66 20 74 68 65 20 50 49 4E 73 2C 20 |on of the PINs, | 000011D0: 6C 6F 6F 6B 20 6F 6E 20 74 68 65 20 62 61 63 6B |look on the back| 000011E0: 20 6F 66 20 74 68 65 20 70 61 63 6B 61 67 65 29 | of the package)| 000011F0: 2E 20 20 49 6E 73 75 6C 61 74 65 20 74 68 65 20 |. Insulate the | 00001200: 0D 63 6F 6E 6E 65 63 74 69 6F 6E 73 20 77 69 74 |.connections wit| 00001210: 68 20 68 65 61 74 20 73 68 72 69 6E 6B 20 74 75 |h heat shrink tu| 00001220: 62 69 6E 67 20 6F 72 20 65 6C 65 63 74 72 69 63 |bing or electric| 00001230: 61 6C 20 74 61 70 65 2E 20 20 49 6E 73 65 72 74 |al tape. Insert| 00001240: 20 74 68 65 20 49 52 20 0D 72 65 63 65 69 76 65 | the IR .receive| 00001250: 72 20 69 6E 74 6F 20 74 68 65 20 72 75 62 62 65 |r into the rubbe| 00001260: 72 20 67 72 6F 6D 6D 65 74 20 61 6E 64 20 66 69 |r grommet and fi| 00001270: 74 20 74 68 65 20 67 72 6F 6D 6D 65 74 20 69 6E |t the grommet in| 00001280: 74 6F 20 74 68 65 20 68 6F 6C 65 2E 20 20 52 6F |to the hole. Ro| 00001290: 75 74 65 20 0D 74 68 65 20 74 77 6F 20 77 69 72 |ute .the two wir| 000012A0: 65 73 20 61 6C 6F 6E 67 20 74 68 65 20 73 61 6D |es along the sam| 000012B0: 65 20 70 61 74 68 20 61 73 20 74 68 65 20 72 65 |e path as the re| 000012C0: 73 74 20 6F 66 20 74 68 65 20 65 78 69 73 74 69 |st of the existi| 000012D0: 6E 67 20 77 69 72 69 6E 67 2E 0D 0D 52 65 61 73 |ng wiring...Reas| 000012E0: 73 65 6D 62 6C 65 20 74 68 65 20 45 4E 54 49 52 |semble the ENTIR| 000012F0: 45 20 64 72 69 76 65 20 65 78 63 65 70 74 20 66 |E drive except f| 00001300: 6F 72 20 74 68 65 20 6C 69 64 20 61 6E 64 20 70 |or the lid and p| 00001310: 72 6F 63 65 65 64 20 74 6F 20 74 68 65 20 73 65 |roceed to the se| 00001320: 63 74 69 6F 6E 20 0D 63 61 6C 6C 65 64 20 22 44 |ction .called "D| 00001330: 52 49 56 45 20 43 49 52 43 55 49 54 52 59 20 43 |RIVE CIRCUITRY C| 00001340: 4F 4E 4E 45 43 54 49 4F 4E 22 0D 0D 0D 20 20 20 |ONNECTION"... | 00001350: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00001360: 42 4F 54 54 4F 4D 20 4D 4F 55 4E 54 20 53 50 45 |BOTTOM MOUNT SPE| 00001370: 45 44 20 41 44 4A 55 53 54 4D 45 4E 54 20 56 45 |ED ADJUSTMENT VE| 00001380: 52 53 49 4F 4E 0D 0D 46 69 72 73 74 20 73 74 61 |RSION..First sta| 00001390: 72 74 20 62 79 20 73 6F 6C 64 65 72 69 6E 67 20 |rt by soldering | 000013A0: 74 77 6F 20 63 6F 6C 6F 72 20 63 6F 64 65 64 20 |two color coded | 000013B0: 77 69 72 65 73 20 28 61 62 6F 75 74 20 38 22 29 |wires (about 8")| 000013C0: 20 74 6F 20 74 68 65 20 49 52 20 4C 45 44 20 0D | to the IR LED .| 000013D0: 28 74 72 61 6E 73 6D 69 74 74 65 72 29 2C 20 6F |(transmitter), o| 000013E0: 6E 65 20 72 65 64 2C 20 61 6E 64 20 6F 6E 65 20 |ne red, and one | 000013F0: 62 6C 61 63 6B 2E 20 20 2A 4E 4F 54 45 2A 20 20 |black. *NOTE* | 00001400: 44 4F 20 4E 4F 54 20 55 53 45 20 54 48 45 20 49 |DO NOT USE THE I| 00001410: 52 20 45 4D 49 54 54 49 4E 47 20 0D 44 49 4F 44 |R EMITTING .DIOD| 00001420: 45 20 49 4E 20 54 48 45 20 49 52 20 45 4D 49 54 |E IN THE IR EMIT| 00001430: 54 4F 52 2F 44 45 43 54 45 43 54 4F 52 20 50 41 |TOR/DECTECTOR PA| 00001440: 49 52 20 50 41 43 4B 41 47 45 21 20 20 0D 0D 53 |IR PACKAGE! ..S| 00001450: 6F 6C 64 65 72 20 74 68 65 20 72 65 64 20 77 69 |older the red wi| 00001460: 72 65 20 74 6F 20 74 68 65 20 41 4E 4F 44 45 20 |re to the ANODE | 00001470: 28 2B 29 20 6F 66 20 74 68 65 20 49 52 20 4C 45 |(+) of the IR LE| 00001480: 44 2C 20 61 6E 64 20 73 6F 6C 64 65 72 20 74 68 |D, and solder th| 00001490: 65 20 62 6C 61 63 6B 20 0D 77 69 72 65 20 74 6F |e black .wire to| 000014A0: 20 74 68 65 20 43 41 54 48 4F 44 45 20 28 2D 29 | the CATHODE (-)| 000014B0: 20 6F 66 20 74 68 65 20 49 52 20 4C 45 44 2E 20 | of the IR LED. | 000014C0: 20 49 6E 73 65 72 74 20 74 68 65 20 49 52 20 4C | Insert the IR L| 000014D0: 45 44 20 69 6E 74 6F 20 61 20 72 75 62 62 65 72 |ED into a rubber| 000014E0: 20 28 6F 72 20 0D 70 6C 61 73 74 69 63 29 20 67 | (or .plastic) g| 000014F0: 72 6F 6D 6D 65 74 2C 20 61 6E 64 20 66 69 74 20 |rommet, and fit | 00001500: 74 68 65 20 67 72 6F 6D 6D 65 74 20 69 6E 74 6F |the grommet into| 00001510: 20 74 68 65 20 54 4F 50 20 68 6F 6C 65 20 6A 75 | the TOP hole ju| 00001520: 73 74 20 6C 65 66 74 20 6F 66 20 74 68 65 20 0D |st left of the .| 00001530: 63 65 6E 74 65 72 20 68 75 62 2E 20 20 59 6F 75 |center hub. You| 00001540: 20 77 69 6C 6C 20 6E 65 65 64 20 74 6F 20 6D 61 | will need to ma| 00001550: 6B 65 20 73 75 72 65 20 74 68 61 74 20 69 74 20 |ke sure that it | 00001560: 64 6F 65 73 20 6E 6F 74 20 73 65 74 20 74 6F 6F |does not set too| 00001570: 20 66 61 72 20 64 6F 77 6E 20 0D 69 6E 20 74 68 | far down .in th| 00001580: 65 20 68 6F 6C 65 20 6F 72 20 69 74 20 77 69 6C |e hole or it wil| 00001590: 6C 20 72 75 62 20 6F 6E 20 74 68 65 20 64 69 73 |l rub on the dis| 000015A0: 6B 65 74 74 65 2E 20 20 4C 65 74 20 74 68 65 20 |kette. Let the | 000015B0: 77 69 72 65 73 20 68 61 6E 67 20 6C 6F 6F 73 65 |wires hang loose| 000015C0: 6C 79 20 66 6F 72 20 0D 6E 6F 77 2E 0D 0D 4F 4B |ly for .now...OK| 000015D0: 2C 20 6E 6F 77 20 74 75 72 6E 20 6F 76 65 72 20 |, now turn over | 000015E0: 74 68 65 20 64 72 69 76 65 20 75 6E 69 74 20 61 |the drive unit a| 000015F0: 6E 64 20 6C 6F 63 61 74 65 20 74 68 65 20 42 4F |nd locate the BO| 00001600: 54 54 4F 4D 20 68 6F 6C 65 2E 20 20 59 6F 75 20 |TTOM hole. You | 00001610: 77 69 6C 6C 20 6E 65 65 64 20 0D 74 6F 20 66 69 |will need .to fi| 00001620: 6E 64 20 61 20 72 75 62 62 65 72 20 28 6F 72 20 |nd a rubber (or | 00001630: 70 6C 61 73 74 69 63 29 20 67 72 6F 6D 6D 65 74 |plastic) grommet| 00001640: 20 74 68 61 74 20 77 69 6C 6C 20 73 6E 75 67 67 | that will snugg| 00001650: 6C 79 20 66 69 74 20 74 68 69 73 20 68 6F 6C 65 |ly fit this hole| 00001660: 2E 20 20 0D 52 65 6D 65 6D 62 65 72 2C 20 79 6F |. .Remember, yo| 00001670: 75 20 6D 75 73 74 20 61 6C 73 6F 20 69 6E 73 65 |u must also inse| 00001680: 72 74 20 74 68 65 20 49 52 20 72 65 63 65 69 76 |rt the IR receiv| 00001690: 65 72 20 69 6E 74 6F 20 74 68 65 20 67 72 6F 6D |er into the grom| 000016A0: 6D 65 74 2E 0D 0D 4E 6F 77 2C 20 79 6F 75 20 77 |met...Now, you w| 000016B0: 69 6C 6C 20 73 6F 6C 64 65 72 20 6C 6F 6E 67 20 |ill solder long | 000016C0: 28 61 62 6F 75 74 20 31 34 22 29 20 63 6F 6C 6F |(about 14") colo| 000016D0: 72 20 63 6F 64 65 64 20 77 69 72 65 73 20 74 6F |r coded wires to| 000016E0: 20 74 68 65 20 49 52 20 72 65 63 65 69 76 65 72 | the IR receiver| 000016F0: 2C 20 0D 6F 6E 65 20 77 68 69 74 65 2C 20 61 6E |, .one white, an| 00001700: 64 20 6F 6E 65 20 62 6C 61 63 6B 2E 20 20 53 6F |d one black. So| 00001710: 6C 64 65 72 20 74 68 65 20 77 68 69 74 65 20 77 |lder the white w| 00001720: 69 72 65 20 74 6F 20 50 49 4E 20 31 20 28 41 4E |ire to PIN 1 (AN| 00001730: 4F 44 45 20 2B 29 20 6C 65 61 64 20 0D 61 6E 64 |ODE +) lead .and| 00001740: 20 73 6F 6C 64 65 72 20 74 68 65 20 62 6C 61 63 | solder the blac| 00001750: 6B 20 77 69 72 65 20 74 6F 20 50 49 4E 20 32 20 |k wire to PIN 2 | 00001760: 28 43 41 54 48 4F 44 45 20 2D 29 20 6C 65 61 64 |(CATHODE -) lead| 00001770: 2E 20 20 49 6E 73 75 6C 61 74 65 20 74 68 65 20 |. Insulate the | 00001780: 0D 63 6F 6E 6E 65 63 74 69 6F 6E 73 20 77 69 74 |.connections wit| 00001790: 68 20 68 65 61 74 20 73 68 72 69 6E 6B 20 74 75 |h heat shrink tu| 000017A0: 62 69 6E 67 20 6F 72 20 65 6C 65 63 74 72 69 63 |bing or electric| 000017B0: 61 6C 20 74 61 70 65 2E 20 20 49 6E 73 65 72 74 |al tape. Insert| 000017C0: 20 74 68 65 20 49 52 20 0D 72 65 63 65 69 76 65 | the IR .receive| 000017D0: 72 20 69 6E 74 6F 20 74 68 65 20 72 75 62 62 65 |r into the rubbe| 000017E0: 72 20 67 72 6F 6D 6D 65 74 20 61 6E 64 20 66 69 |r grommet and fi| 000017F0: 74 20 74 68 65 20 67 72 6F 6D 6D 65 74 20 69 6E |t the grommet in| 00001800: 74 6F 20 74 68 65 20 68 6F 6C 65 2E 20 20 52 6F |to the hole. Ro| 00001810: 75 74 65 20 0D 74 68 65 20 74 77 6F 20 77 69 72 |ute .the two wir| 00001820: 65 73 20 61 6C 6F 6E 67 20 74 68 65 20 73 61 6D |es along the sam| 00001830: 65 20 70 61 74 68 20 61 73 20 74 68 65 20 72 65 |e path as the re| 00001840: 73 74 20 6F 66 20 74 68 65 20 65 78 69 73 74 69 |st of the existi| 00001850: 6E 67 20 77 69 72 69 6E 67 2E 0D 0D 52 65 61 73 |ng wiring...Reas| 00001860: 73 65 6D 62 6C 65 20 74 68 65 20 45 4E 54 49 52 |semble the ENTIR| 00001870: 45 20 64 72 69 76 65 20 65 78 63 65 70 74 20 66 |E drive except f| 00001880: 6F 72 20 74 68 65 20 6C 69 64 2E 20 0D 2D 2D 2D |or the lid. .---| 00001890: 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D |----------------| 000018A0: 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D |----------------| 000018B0: 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D |----------------| 000018C0: 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D |----------------| 000018D0: 2D 2D 2D 2D 2D 2D 2D 2D 0D 0D 20 20 20 20 20 20 |--------.. | 000018E0: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 000018F0: 20 20 44 52 49 56 45 20 43 49 52 43 55 49 54 52 | DRIVE CIRCUITR| 00001900: 59 20 43 4F 4E 4E 45 43 54 49 4F 4E 0D 0D 4E 6F |Y CONNECTION..No| 00001910: 77 20 74 68 61 74 20 79 6F 75 20 68 61 76 65 20 |w that you have | 00001920: 63 6F 6D 70 6C 65 74 65 64 20 74 68 65 20 69 6E |completed the in| 00001930: 73 74 61 6C 6C 61 74 69 6F 6E 20 70 72 6F 63 65 |stallation proce| 00001940: 64 75 72 65 20 61 62 6F 76 65 2C 20 69 74 20 69 |dure above, it i| 00001950: 73 20 74 69 6D 65 20 74 6F 20 0D 63 6F 6E 6E 65 |s time to .conne| 00001960: 63 74 20 69 74 20 74 6F 20 74 68 65 20 64 72 69 |ct it to the dri| 00001970: 76 65 27 73 20 68 61 72 64 77 61 72 65 2E 20 20 |ve's hardware. | 00001980: 4C 6F 63 61 74 65 20 74 68 65 20 57 48 49 54 45 |Locate the WHITE| 00001990: 20 61 6E 64 20 42 4C 41 43 4B 20 77 69 72 65 73 | and BLACK wires| 000019A0: 20 74 68 61 74 20 0D 61 72 65 20 63 6F 6E 6E 65 | that .are conne| 000019B0: 63 74 65 64 20 74 6F 20 74 68 65 20 49 52 20 52 |cted to the IR R| 000019C0: 45 43 45 49 56 45 52 20 61 6E 64 20 70 75 6C 6C |ECEIVER and pull| 000019D0: 20 74 68 65 6D 20 75 70 20 74 68 72 6F 75 67 68 | them up through| 000019E0: 20 74 68 65 20 73 61 6D 65 20 68 6F 6C 65 20 61 | the same hole a| 000019F0: 73 20 0D 50 36 2E 20 20 4E 6F 77 2C 20 72 75 6E |s .P6. Now, run| 00001A00: 20 74 68 65 6D 20 62 65 74 77 65 65 6E 20 50 37 | them between P7| 00001A10: 20 61 6E 64 20 50 36 2E 20 20 54 68 69 73 20 77 | and P6. This w| 00001A20: 69 6C 6C 20 67 69 76 65 20 79 6F 75 20 61 20 6E |ill give you a n| 00001A30: 65 61 74 20 77 69 72 69 6E 67 20 0D 6C 6F 6F 6D |eat wiring .loom| 00001A40: 2E 20 20 53 6F 6C 64 65 72 20 74 68 65 20 77 68 |. Solder the wh| 00001A50: 69 74 65 20 77 69 72 65 20 74 6F 20 50 49 4E 20 |ite wire to PIN | 00001A60: 37 20 6F 66 20 49 43 20 55 44 32 20 28 37 34 31 |7 of IC UD2 (741| 00001A70: 37 29 2E 20 20 53 6F 6C 64 65 72 20 6F 6E 65 20 |7). Solder one | 00001A80: 65 6E 64 20 6F 66 20 0D 74 68 65 20 33 2E 33 4B |end of .the 3.3K| 00001A90: 20 6F 68 6D 20 72 65 73 69 73 74 6F 72 20 74 6F | ohm resistor to| 00001AA0: 20 50 49 4E 20 31 34 20 6F 66 20 49 43 20 55 44 | PIN 14 of IC UD| 00001AB0: 32 20 28 37 34 31 37 29 2E 20 20 53 6F 6C 64 65 |2 (7417). Solde| 00001AC0: 72 20 74 68 65 20 6F 74 68 65 72 20 65 6E 64 20 |r the other end | 00001AD0: 6F 66 20 0D 74 68 65 20 72 65 73 69 73 74 6F 72 |of .the resistor| 00001AE0: 20 74 6F 20 74 68 65 20 62 6C 61 63 6B 20 77 69 | to the black wi| 00001AF0: 72 65 2E 20 20 41 6C 73 6F 20 73 6F 6C 64 65 72 |re. Also solder| 00001B00: 20 61 6E 6F 74 68 65 72 20 77 69 72 65 20 28 61 | another wire (a| 00001B10: 62 6F 75 74 20 38 22 20 6C 6F 6E 67 20 2D 20 0D |bout 8" long - .| 00001B20: 63 6F 6C 6F 72 20 64 6F 65 73 6E 74 20 6D 61 74 |color doesnt mat| 00001B30: 74 65 72 2C 20 62 75 74 20 66 6F 72 20 73 61 6B |ter, but for sak| 00001B40: 65 20 6F 66 20 74 68 65 20 65 78 61 6D 70 6C 65 |e of the example| 00001B50: 2C 20 49 20 75 73 65 20 62 72 6F 77 6E 29 20 74 |, I use brown) t| 00001B60: 6F 20 74 68 65 20 62 6C 61 63 6B 20 0D 77 69 72 |o the black .wir| 00001B70: 65 2F 72 65 73 69 73 74 6F 72 20 63 6F 6E 6E 6F |e/resistor conno| 00001B80: CF 4D 56 A6 BA 1A 80 88 BA A6 EE 86 80 96 A6 A4 |.MV.............| 00001B90: 94 DA 9E 88 BF A4 88 DD 9A C4 80 8F BF DA 80 BF |................| 00001BA0: E4 80 9A BF E0 9E A4 DA 96 FF 80 DA A6 80 DA 9F |................| 00001BB0: 9E 80 96 9E AA DA 88 16 A6 AA 88 BF A4 88 DD 9A |................| 00001BC0: 40 1F 86 80 94 BA 9A 80 73 6F 6C 64 65 72 20 74 |@.......solder t| 00001BD0: 68 65 20 62 72 6F 77 6E 20 77 69 72 65 20 74 6F |he brown wire to| 00001BE0: 20 50 49 4E 20 31 33 20 6F 66 20 49 43 20 55 44 | PIN 13 of IC UD| 00001BF0: 31 20 28 37 34 30 36 29 2E 20 20 48 65 72 65 20 |1 (7406). Here | 00001C00: 69 73 20 0D 61 20 64 69 61 67 72 61 6D 20 74 6F |is .a diagram to| 00001C10: 20 68 65 6C 70 20 79 6F 75 20 77 69 74 68 20 74 | help you with t| 00001C20: 68 69 73 3A 0D 0D 0D 20 20 20 20 20 20 20 20 20 |his:... | 00001C30: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00001C40: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00001C50: 20 20 20 20 54 6F 20 50 49 4E 20 31 33 20 55 44 | To PIN 13 UD| 00001C60: 31 20 28 37 34 30 36 29 0D 20 20 20 20 20 20 20 |1 (7406). | 00001C70: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00001C80: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00001C90: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00001CA0: 20 20 5E 0D 20 20 20 20 20 20 20 20 20 20 20 20 | ^. | 00001CB0: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00001CC0: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00001CD0: 20 20 20 20 20 20 20 20 20 20 20 20 20 49 0D 20 | I. | 00001CE0: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00001CF0: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00001D00: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00001D10: 20 20 20 20 20 20 20 20 49 20 20 3C 2D 2D 20 42 | I <-- B| 00001D20: 72 6F 77 6E 20 77 69 72 65 0D 20 20 20 20 20 20 |rown wire. | 00001D30: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00001D40: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00001D50: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00001D60: 20 20 20 49 0D 20 20 20 20 20 20 20 20 20 20 20 | I. | 00001D70: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00001D80: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00001D90: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 49 0D | I.| 00001DA0: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00001DB0: 20 20 20 20 20 20 20 20 20 20 20 20 2D 2D 58 58 | --XX| 00001DC0: 58 58 58 58 58 58 58 2D 2D 20 3C 2D 2D 20 2A 2A |XXXXXXX-- <-- **| 00001DD0: 2A 2A 2A 20 2D 2D 2D 2D 2D 4F 20 20 3C 2D 2D 20 |*** -----O <-- | 00001DE0: 53 6F 6C 64 65 72 20 68 65 72 65 0D 20 20 20 20 |Solder here. | 00001DF0: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00001E00: 20 20 20 20 20 20 20 20 2D 2D 58 20 20 20 20 20 | --X | 00001E10: 20 20 58 2D 2D 20 20 20 20 52 65 73 69 73 74 6F | X-- Resisto| 00001E20: 72 20 20 20 20 49 0D 20 20 20 20 20 20 20 20 20 |r I. | 00001E30: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00001E40: 20 20 20 2D 2D 58 20 20 49 43 20 20 20 58 2D 2D | --X IC X--| 00001E50: 20 20 20 28 33 2E 33 4B 20 6F 68 6D 29 20 20 20 | (3.3K ohm) | 00001E60: 49 0D 20 20 20 20 20 20 20 20 20 20 20 20 20 20 |I. | 00001E70: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 2D 2D | --| 00001E80: 58 20 20 20 20 20 20 20 58 2D 2D 20 20 20 53 6F |X X-- So| 00001E90: 6C 64 65 72 20 74 6F 20 20 20 20 49 20 20 3C 2D |lder to I <-| 00001EA0: 2D 20 42 6C 61 63 6B 20 77 69 72 65 0D 20 20 20 |- Black wire. | 00001EB0: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00001EC0: 20 20 20 20 20 20 20 20 20 2D 2D 58 20 20 55 44 | --X UD| 00001ED0: 32 20 20 58 2D 2D 20 20 20 28 50 49 4E 20 31 34 |2 X-- (PIN 14| 00001EE0: 29 20 20 20 20 20 49 20 20 20 20 20 20 66 72 6F |) I fro| 00001EF0: 6D 20 49 52 0D 20 20 20 20 20 20 20 20 20 20 20 |m IR. | 00001F00: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00001F10: 20 2D 2D 58 20 20 20 20 20 20 20 58 2D 2D 20 20 | --X X-- | 00001F20: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 49 20 | I | 00001F30: 20 20 20 20 20 52 45 43 45 49 56 45 52 0D 20 20 | RECEIVER. | 00001F40: 20 20 20 20 20 20 20 2D 2D 2D 2D 2D 2D 2D 2D 2D | ---------| 00001F50: 2D 2D 2D 2D 2D 2D 2D 2D 3E 20 2D 2D 58 58 58 58 |--------> --XXXX| 00001F60: 58 58 58 58 58 2D 2D 20 20 20 20 20 20 20 20 20 |XXXXX-- | 00001F70: 20 20 20 20 20 20 20 20 20 20 20 20 20 0D 20 20 | . | 00001F80: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 5E | ^| 00001F90: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00001FA0: 0D 20 20 20 20 57 68 69 74 65 20 77 69 72 65 20 |. White wire | 00001FB0: 66 72 6F 6D 20 49 52 20 52 45 43 45 49 56 45 52 |from IR RECEIVER| 00001FC0: 0D 20 20 20 20 20 20 20 28 53 6F 6C 64 65 72 20 |. (Solder | 00001FD0: 74 6F 20 50 49 4E 20 37 29 0D 0D 0D 0D 0D 0D 4F |to PIN 7)......O| 00001FE0: 4B 2C 20 6E 6F 77 20 77 65 20 68 61 76 65 20 74 |K, now we have t| 00001FF0: 6F 20 63 6F 6E 6E 65 63 74 20 74 68 65 20 49 52 |o connect the IR| 00002000: 20 4C 45 44 20 54 52 41 4E 53 4D 49 54 54 45 52 | LED TRANSMITTER| 00002010: 2E 20 20 53 6F 6C 64 65 72 20 74 68 65 20 62 6C |. Solder the bl| 00002020: 61 63 6B 20 77 69 72 65 20 0D 28 66 72 6F 6D 20 |ack wire .(from | 00002030: 74 68 65 20 49 52 20 4C 45 44 29 20 74 6F 20 50 |the IR LED) to P| 00002040: 49 4E 20 37 20 6F 66 20 49 43 20 55 44 31 20 28 |IN 7 of IC UD1 (| 00002050: 37 34 30 36 29 2E 20 20 53 6F 6C 64 65 72 20 6F |7406). Solder o| 00002060: 6E 65 20 65 6E 64 20 6F 66 20 74 68 65 20 32 32 |ne end of the 22| 00002070: 30 20 6F 68 6D 20 0D 72 65 73 69 73 74 6F 72 20 |0 ohm .resistor | 00002080: 74 6F 20 50 49 4E 20 31 34 20 6F 66 20 49 43 20 |to PIN 14 of IC | 00002090: 55 44 31 20 28 37 34 30 36 29 2E 20 20 53 6F 6C |UD1 (7406). Sol| 000020A0: 64 65 72 20 74 68 65 20 72 65 64 20 77 69 72 65 |der the red wire| 000020B0: 20 28 66 72 6F 6D 20 74 68 65 20 49 52 20 4C 45 | (from the IR LE| 000020C0: 44 29 20 0D 74 6F 20 74 68 65 20 6F 74 68 65 72 |D) .to the other| 000020D0: 20 65 6E 64 20 6F 66 20 74 68 65 20 32 32 30 20 | end of the 220 | 000020E0: 6F 68 6D 20 72 65 73 69 73 74 6F 72 2E 20 20 48 |ohm resistor. H| 000020F0: 65 72 65 20 69 73 20 61 20 64 69 61 67 72 61 6D |ere is a diagram| 00002100: 20 74 6F 20 68 65 6C 70 20 79 6F 75 20 0D 77 69 | to help you .wi| 00002110: 74 68 20 74 68 69 73 3A 0D 0D 0D 0D 0D 0D 20 20 |th this:...... | 00002120: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00002130: 20 20 20 20 20 20 20 20 20 20 2D 2D 58 58 58 58 | --XXXX| 00002140: 58 58 58 58 58 2D 2D 20 3C 2D 2D 20 2A 2A 2A 2A |XXXXX-- <-- ****| 00002150: 2A 20 2D 2D 2D 2D 2D 4F 20 20 3C 2D 2D 20 53 6F |* -----O <-- So| 00002160: 6C 64 65 72 20 68 65 72 65 0D 20 20 20 20 20 20 |lder here. | 00002170: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00002180: 20 20 20 20 20 20 2D 2D 58 20 20 20 20 20 20 20 | --X | 00002190: 58 2D 2D 20 20 20 20 52 65 73 69 73 74 6F 72 20 |X-- Resistor | 000021A0: 20 20 20 49 0D 20 20 20 20 20 20 20 20 20 20 20 | I. | 000021B0: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 000021C0: 20 2D 2D 58 20 20 49 43 20 20 20 58 2D 2D 20 20 | --X IC X-- | 000021D0: 20 28 32 32 30 20 6F 68 6D 29 20 20 20 20 49 0D | (220 ohm) I.| 000021E0: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 000021F0: 20 20 20 20 20 20 20 20 20 20 20 20 2D 2D 58 20 | --X | 00002200: 20 20 20 20 20 20 58 2D 2D 20 20 20 53 6F 6C 64 | X-- Sold| 00002210: 65 72 20 74 6F 20 20 20 20 49 20 20 3C 2D 2D 20 |er to I <-- | 00002220: 52 65 64 20 77 69 72 65 0D 20 20 20 20 20 20 20 |Red wire. | 00002230: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00002240: 20 20 20 20 20 2D 2D 58 20 20 55 44 31 20 20 58 | --X UD1 X| 00002250: 2D 2D 20 20 20 28 50 49 4E 20 31 34 29 20 20 20 |-- (PIN 14) | 00002260: 20 20 49 20 20 20 20 20 20 66 72 6F 6D 20 49 52 | I from IR| 00002270: 20 4C 45 44 20 0D 20 20 20 20 20 20 20 20 20 20 | LED . | 00002280: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00002290: 20 20 2D 2D 58 20 20 20 20 20 20 20 58 2D 2D 20 | --X X-- | 000022A0: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 49 | I| 000022B0: 0D 20 20 20 20 20 20 20 20 20 2D 2D 2D 2D 2D 2D |. ------| 000022C0: 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 3E 20 2D 2D 58 |-----------> --X| 000022D0: 58 58 58 58 58 58 58 58 2D 2D 20 20 20 20 20 20 |XXXXXXXX-- | 000022E0: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 000022F0: 0D 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 |. | 00002300: 20 20 5E 20 20 20 20 20 20 20 20 20 20 20 20 20 | ^ | 00002310: 20 20 20 0D 20 20 20 20 20 20 42 6C 61 63 6B 20 | . Black | 00002320: 77 69 72 65 20 66 72 6F 6D 20 49 52 20 4C 45 44 |wire from IR LED| 00002330: 0D 20 20 20 20 20 20 20 20 28 53 6F 6C 64 65 72 |. (Solder| 00002340: 20 74 6F 20 50 49 4E 20 37 29 0D 0D 0D 0D 54 68 | to PIN 7)....Th| 00002350: 61 74 20 69 73 20 69 74 21 20 20 50 75 74 20 74 |at is it! Put t| 00002360: 68 65 20 6C 69 64 20 62 61 63 6B 20 6F 6E 2E 0D |he lid back on..| 00002370: 0D 41 6C 6F 6E 67 20 77 69 74 68 20 74 68 69 73 |.Along with this| 00002380: 20 64 6F 63 20 66 69 6C 65 20 69 73 20 61 20 74 | doc file is a t| 00002390: 65 73 74 20 70 72 6F 67 72 61 6D 20 63 61 6C 6C |est program call| 000023A0: 65 64 20 22 53 45 4E 53 4F 52 20 54 45 53 54 22 |ed "SENSOR TEST"| 000023B0: 20 66 6F 72 20 79 6F 75 20 74 6F 20 0D 63 68 65 | for you to .che| 000023C0: 63 6B 20 79 6F 75 72 20 73 65 6E 73 6F 72 2E 20 |ck your sensor. | 000023D0: 20 0D 0D 54 68 65 20 73 65 6E 73 6F 72 20 75 73 | ..The sensor us| 000023E0: 65 73 20 74 68 65 20 41 43 54 49 56 49 54 59 20 |es the ACTIVITY | 000023F0: 4C 49 47 48 54 20 62 69 74 20 6F 66 20 74 68 65 |LIGHT bit of the| 00002400: 20 36 35 32 32 20 6C 6F 63 61 74 65 64 20 61 74 | 6522 located at| 00002410: 20 24 31 43 30 30 20 69 6E 20 74 68 65 20 0D 64 | $1C00 in the .d| 00002420: 72 69 76 65 2E 20 20 54 68 69 73 20 69 73 20 62 |rive. This is b| 00002430: 69 74 20 33 20 6F 72 20 74 68 65 20 76 61 6C 75 |it 3 or the valu| 00002440: 65 20 6F 66 20 24 30 38 2E 20 20 42 65 66 6F 72 |e of $08. Befor| 00002450: 65 20 79 6F 75 20 63 61 6E 20 72 65 61 64 20 74 |e you can read t| 00002460: 68 65 20 73 65 6E 73 6F 72 2C 20 0D 79 6F 75 20 |he sensor, .you | 00002470: 6D 75 73 74 20 73 65 74 20 42 69 74 20 33 20 6F |must set Bit 3 o| 00002480: 66 20 74 68 65 20 44 41 54 41 20 44 49 52 45 43 |f the DATA DIREC| 00002490: 54 49 4F 4E 20 52 45 47 49 53 54 45 52 20 28 24 |TION REGISTER ($| 000024A0: 31 43 30 32 29 20 74 6F 20 62 65 20 61 6E 20 49 |1C02) to be an I| 000024B0: 4E 50 55 54 20 0D 64 65 76 69 63 65 2E 20 20 54 |NPUT .device. T| 000024C0: 68 69 73 20 63 61 6E 20 62 65 20 64 6F 6E 65 20 |his can be done | 000024D0: 62 79 20 63 68 61 6E 67 69 6E 67 20 74 68 65 20 |by changing the | 000024E0: 6E 6F 72 6D 61 6C 20 76 61 6C 75 65 20 6F 66 20 |normal value of | 000024F0: 24 36 46 20 74 6F 20 24 36 37 2E 20 20 4E 6F 77 |$6F to $67. Now| 00002500: 2C 20 0D 74 68 65 20 73 65 6E 73 6F 72 20 69 73 |, .the sensor is| 00002510: 20 61 62 6C 65 20 74 6F 20 74 6F 67 67 6C 65 20 | able to toggle | 00002520: 68 69 67 68 20 61 6E 64 20 6C 6F 77 2E 20 20 54 |high and low. T| 00002530: 6F 20 73 65 65 20 69 66 20 74 68 65 20 73 65 6E |o see if the sen| 00002540: 73 6F 72 20 69 73 20 61 63 74 69 76 65 2C 20 0D |sor is active, .| 00002550: 6C 6F 6F 6B 20 61 74 20 6C 6F 63 61 74 69 6F 6E |look at location| 00002560: 20 24 31 43 30 30 20 74 68 65 6E 20 41 4E 44 20 | $1C00 then AND | 00002570: 77 69 74 68 20 24 30 38 2E 20 20 49 66 20 79 6F |with $08. If yo| 00002580: 75 20 73 65 65 20 61 20 24 30 38 2C 20 69 74 20 |u see a $08, it | 00002590: 6D 65 61 6E 73 20 74 68 61 74 20 0D 74 68 65 20 |means that .the | 000025A0: 68 6F 6C 65 20 69 73 20 63 75 72 72 65 6E 74 6C |hole is currentl| 000025B0: 79 20 63 6F 76 65 72 65 64 20 28 6F 72 20 74 68 |y covered (or th| 000025C0: 65 20 64 69 73 6B 20 69 73 6E 74 20 61 6C 6C 20 |e disk isnt all | 000025D0: 74 68 65 20 77 61 79 20 69 6E 73 65 72 74 65 64 |the way inserted| 000025E0: 29 2E 20 20 49 66 20 0D 79 6F 75 20 73 65 65 20 |). If .you see | 000025F0: 61 20 24 30 30 2C 20 69 74 20 6D 65 61 6E 73 20 |a $00, it means | 00002600: 74 68 61 74 20 74 68 65 20 68 6F 6C 65 20 69 73 |that the hole is| 00002610: 20 6F 70 65 6E 20 28 6F 72 20 74 68 65 72 65 27 | open (or there'| 00002620: 73 20 6E 6F 20 64 69 73 6B 20 69 6E 20 74 68 65 |s no disk in the| 00002630: 20 0D 64 72 69 76 65 29 2E 20 20 49 66 20 79 6F | .drive). If yo| 00002640: 75 20 77 72 69 74 65 20 72 6F 75 74 69 6E 65 73 |u write routines| 00002650: 20 75 73 69 6E 67 20 74 68 65 20 69 6E 64 65 78 | using the index| 00002660: 20 68 6F 6C 65 20 73 65 6E 73 6F 72 2C 20 6D 61 | hole sensor, ma| 00002670: 6B 65 20 73 75 72 65 20 74 68 61 74 20 0D 79 6F |ke sure that .yo| 00002680: 75 20 72 65 73 65 74 20 74 68 65 20 44 41 54 41 |u reset the DATA| 00002690: 20 44 49 52 45 43 54 49 4F 4E 20 52 45 47 49 53 | DIRECTION REGIS| 000026A0: 54 45 52 20 74 6F 20 24 36 46 20 77 68 65 6E 20 |TER to $6F when | 000026B0: 65 78 69 74 69 6E 67 20 79 6F 75 72 20 72 6F 75 |exiting your rou| 000026C0: 74 69 6E 65 2E 20 20 49 66 20 0D 79 6F 75 20 64 |tine. If .you d| 000026D0: 6F 6E 74 2C 20 74 68 65 20 72 65 64 20 4C 45 44 |ont, the red LED| 000026E0: 20 6F 6E 20 74 68 65 20 66 72 6F 6E 74 20 6F 66 | on the front of| 000026F0: 20 74 68 65 20 64 72 69 76 65 20 77 69 6C 6C 20 | the drive will | 00002700: 74 75 72 6E 20 6F 66 66 20 61 6E 64 20 6F 6E 20 |turn off and on | 00002710: 77 68 65 6E 20 0D 79 6F 75 20 70 75 6C 6C 20 64 |when .you pull d| 00002720: 69 73 6B 73 20 6F 75 74 20 61 6E 64 20 70 75 74 |isks out and put| 00002730: 20 74 68 65 6D 20 69 6E 2E 0D 0D 54 68 65 20 72 | them in...The r| 00002740: 65 61 73 6F 6E 20 66 6F 72 20 4E 4F 54 20 75 73 |eason for NOT us| 00002750: 69 6E 67 20 74 68 65 20 49 52 2D 65 6D 69 74 74 |ing the IR-emitt| 00002760: 65 72 20 69 6E 20 74 68 65 20 50 41 49 52 20 70 |er in the PAIR p| 00002770: 61 63 6B 61 67 65 20 69 73 20 74 68 61 74 20 74 |ackage is that t| 00002780: 68 65 20 0D 6C 65 76 65 6C 20 6F 66 20 49 6E 66 |he .level of Inf| 00002790: 72 61 2D 52 65 64 20 69 73 20 6E 6F 74 20 70 6F |ra-Red is not po| 000027A0: 77 65 72 66 75 6C 20 65 6E 6F 75 67 68 20 74 6F |werful enough to| 000027B0: 20 62 65 20 72 65 6C 69 61 62 6C 65 2E 20 20 54 | be reliable. T| 000027C0: 68 65 20 72 65 61 73 6F 6E 20 49 20 0D 63 68 6F |he reason I .cho| 000027D0: 73 65 20 49 52 20 69 6E 73 65 61 64 20 6F 66 20 |se IR insead of | 000027E0: 63 6F 6E 76 65 6E 74 69 61 6C 20 64 65 74 65 63 |convential detec| 000027F0: 74 6F 72 73 20 69 73 20 74 68 61 74 20 6E 6F 72 |tors is that nor| 00002800: 6D 61 6C 20 6C 69 67 68 74 20 64 6F 65 73 20 6E |mal light does n| 00002810: 6F 74 20 0D 65 66 66 65 63 74 20 49 6E 66 72 61 |ot .effect Infra| 00002820: 2D 52 65 64 2E 20 20 49 20 63 61 6E 20 74 75 72 |-Red. I can tur| 00002830: 6E 20 74 68 65 20 57 52 49 54 45 20 50 52 4F 54 |n the WRITE PROT| 00002840: 45 43 54 20 53 45 4E 53 4F 52 20 6F 6E 20 61 6E |ECT SENSOR on an| 00002850: 64 20 6F 66 66 20 77 69 74 68 20 6D 79 20 0D 6F |d off with my .o| 00002860: 66 66 69 63 65 20 6C 69 67 68 74 73 20 28 77 68 |ffice lights (wh| 00002870: 65 6E 20 74 68 65 20 64 72 69 76 65 20 63 6F 76 |en the drive cov| 00002880: 65 72 20 69 73 20 6F 66 66 29 21 21 20 20 49 52 |er is off)!! IR| 00002890: 20 69 73 20 4E 4F 54 20 65 66 66 65 63 74 65 64 | is NOT effected| 000028A0: 20 62 79 20 0D 63 6F 6E 76 65 6E 74 69 61 6C 20 | by .convential | 000028B0: 6C 69 67 68 74 69 6E 67 2C 20 6D 61 6B 69 6E 67 |lighting, making| 000028C0: 20 69 74 20 76 65 72 79 20 72 65 6C 69 61 62 6C | it very reliabl| 000028D0: 65 2E 0D 0D 47 6F 6F 64 20 4C 75 63 6B 20 61 6E |e...Good Luck an| 000028E0: 64 20 68 61 76 65 20 46 55 4E 21 21 0D 0D 4A 69 |d have FUN!!..Ji| 000028F0: 6D 20 44 72 65 77 2C 20 55 74 69 6C 69 74 69 65 |m Drew, Utilitie| 00002900: 73 20 55 6E 6C 69 6D 69 74 65 64 2C 20 49 6E 63 |s Unlimited, Inc| 00002910: 2E 0D 0D 50 2E 53 2E 20 41 4C 4C 20 70 61 72 74 |...P.S. ALL part| 00002920: 73 20 61 6E 64 20 70 61 72 74 20 23 27 73 20 61 |s and part #'s a| 00002930: 72 65 20 52 41 44 49 4F 2D 53 48 41 43 4B 21 0D |re RADIO-SHACK!.| 00002940: 0D 6E 67 20 69 74 20 76 65 72 79 20 72 65 6C 69 |.ng it very reli| 00002950: 61 62 6C 65 2E 0D 0D 47 6F 6F 64 20 4C 75 63 6B |able...Good Luck| 00002960: 20 61 6E 64 20 68 61 76 65 20 46 55 4E 21 21 0D | and have FUN!!.| 00002970: 0D 4A 69 6D 20 44 72 65 77 2C 20 55 74 69 6C 69 |.Jim Drew, Utili|
HOW TO ADD AN INDEX HOLE
SENSOR (DOCS V2.0)..--------------------
----------------------------------------
---------------.
PARTS LIST:.1 - IR HIGH OUTPUT LED
(276-143) 1 - IR PAIR (276-142).
1 - 3.3K OHM RESISTOR (271-1328)
1 - 220 OHM RESISTOR (271-1313) .1 - OR
2 (DEPENDING ON VERSION) RUBBER (OR PLA
STIC) GROMMET(S)..20-22 GAUGE WIRE IN BL
ACK(2), RED, WHITE, & BROWN..MISC: LOW W
ATTAGE SOLDERING IRON, SOLDER, HEAT SHRI
NK TUBING OR ELECTRICAL. TAPE, PHIL
LIPS SCREWDRIVER. ..-------------------
----------------------------------------
---------------.
DISASSEMBLING THE DRIVE..OPEN YOUR 1541
DISK DRIVE BY REMOVING THE 4 SCREWS FROM
THE BOTTOM OF THE .CASE. IF YOU HAVE A
METAL RF SHIELD, REMOVE IT AND PUT IT A
WAY, AS IT IS .NOT RECOMMENDED FOR USE W
ITH SUPER-CARD. NOW, REMOVE THE 6 SCREW
S THAT .HOLD THE ENTIRE METAL CHASSIS TO
THE CASE...DISCONNECT THE PLUGS P1, P4,
P5, P6, P7, & P8. P4-P8 ARE LOCATED ON
THE .LEFT SIDE OF THE DRIVE CIRCUIT BOA
RD (WITH DRIVE DOOR FACING TOWARD YOU).
.P1 IS LOCATED AT THE RIGHT REAR CORNER
OF THE DRIVE CIRCUIT BOARD...REMOVE THE
SCREWS THAT HOLD THE CIRCUIT BOARD TO T
HE CHASSIS. DO NOT .FORGET THE 2 SCREWS
LOCATED ON THE RIGHT SIDE OF THE DRIVE
CHASSIS...REMOVE THE CIRCUIT BOARD AND S
ET ASIDE...NOW, REMOVE THE DRIVE'S MECHA
NICAL SECTION (DRIVE MOTOR, STEPPER MOTO
R, & .SPEED ADJUSTMENT IS ALL ONE UNIT)
BY REMOVING TWO SCREWS ON EACH SIDE OF .
THE UNIT. SLIDE THE UNIT OUT OF THE CHA
SSIS AND REMOVE IT..--------------------
----------------------------------------
--------------.. INDE
X HOLE SENSOR INSTALLATION...WITH THE DR
IVE LATCH MECHANISM FACING TOWARD YOU, L
OOK AT THE CENTER HUB. .YOU WILL NOTICE
A SET OF HOLES JUST TO THE LEFT SIDE OF
THE CENTER HUB. .THE BOTTOM HOLE WILL
BE LARGER THAN THE TOP HOLE. *NOTE* IF
YOU HAVE A TOP .MOUNT SPEED ADJUSTMENT Y
OU WILL SEE THAT CIRCUIT BOARD HAS A HOL
E MARKED ."LED". THIS IS THE TOP HOLE F
OR YOUR DESIGN...IF YOU HAVE A BOTTOM MO
UNT SPEED CONTROL, YOU WILL SEE JUST A M
ETAL .EXTENSION FROM THE CENTER HUB WITH
A HOLE IN IT...NOW THAT YOU HAVE DETERM
INED WHICH MODEL YOU OWN...PROCEED WITH
THE .INSTALLATION FOR YOUR MODEL..------
----------------------------------------
----------------------------..
TOP MOUNT SPEED ADJUSTMENT VER
SION...REMOVE THE 2 SCREWS THAT HOLD THE
SPEED ADJUSTMENT BOARD IN PLACE. NOW .
CAREFULLY REMOVE THE SCREW THAT HOLDS TH
E POWER TRANSISTOR IN PLACE. .SLOWLY LI
FT THE BOARD UP AND REMOVE THE RUBBER IN
SULATATING MAT UNDER THE .TRANSISTOR, AN
D SET IT ASIDE. ..NOW YOU WILL INSTALL
THE IR LED (TRANSMITTER). *NOTE* DO NO
T USE THE .IR-EMITTING DIODE IN THE IR E
MITTER/DETECTOR PAIR PACKAGE! .NOW, LOCA
TE THE HOLE MARKED "LED" AND ENLAGRE THE
HOLE BIG ENOUGH TO FIT .THE IR LED. MA
KE SURE THAT THE IR LED FITS SNUGGLY IN
THE HOLE POINTING .DOWNWARD WITH THE LEA
DS STICKING UP. THIS DIAGRAM WILL HELP:
..... (+) LEAD * * (
-) LEAD. (ANODE) * *
(CATHODE). *
*. * *.
* *.
* *. XXXXXXXX
<--FLAT SIDE IS COMPONET SIDE
OF. XXXXXXX (-)
LEAD <---SPEED ADJUSTMENT.==
===================XXXXXXX==============
=========== BOARD..
XXXXXXX. XXXXX..
.INSERT THE IR LED ABOUT HALF WAY INTO T
HE HOLE. IF YOU ACCIDENTLY MAKE THE .HO
LE TOO LARGE, A DROP OF SUPER-GLUE SHOUL
D BE USED TO HOLD THE IR LED IN .PLACE.
NOW SOLDER A BLACK WIRE (ABOUT 8" LONG)
TO THE NEGATIVE (-) LED .LEAD, AND SOLD
ER A RED WIRE (ABOUT 8" LONG) TO THE POS
ITIVE (+) LED LEAD. .*NOTE* THE IR LED
(AND ALL LED'S) WILL HAVE A "FLAT" SPOT
ON ONE SIDE. .THIS IS ALWAYS THE (-) L
EAD. INSULATE THE CONNECTIONS WITH HEA
T SHRINK .TUBING OR ELECTRICAL TAPE. LE
T BOTH OF THE WIRES HANG LOOSE FOR NOW..
.RE-ASSEMBLE THE SPEED ADJUSTMENT BOARD
IN REVERSE ORDER OF ITS REMOVAL, .MAKING
SURE THAT THE RUBBER INSULATING MAT IS
CORRECTLY IN PLACE...OK, NOW TURN OVER T
HE DRIVE UNIT AND LOCATE THE BOTTOM HOLE
. YOU WILL NEED .TO FIND A RUBBER (OR P
LASTIC) GROMMET THAT WILL SNUGGLY FIT TH
IS HOLE. .REMEMBER, YOU MUST ALSO INSER
T THE IR RECEIVER INTO THE GROMMET...NOW
, YOU WILL SOLDER LONG (ABOUT 14") COLOR
CODED WIRES TO THE IR RECEIVER, .ONE WH
ITE, AND ONE BLACK. SOLDER THE WHITE WI
RE TO PIN 1 (ANODE +) LEAD .AND SOLDER T
HE BLACK WIRE TO PIN 2 (CATHODE -) LEAD
(TO FIND OUT THE .LOCATION OF THE PINS,
LOOK ON THE BACK OF THE PACKAGE). INSUL
ATE THE .CONNECTIONS WITH HEAT SHRINK TU
BING OR ELECTRICAL TAPE. INSERT THE IR
.RECEIVER INTO THE RUBBER GROMMET AND FI
T THE GROMMET INTO THE HOLE. ROUTE .THE
TWO WIRES ALONG THE SAME PATH AS THE RE
ST OF THE EXISTING WIRING...REASSEMBLE T
HE ENTIRE DRIVE EXCEPT FOR THE LID AND P
ROCEED TO THE SECTION .CALLED "DRIVE CIR
CUITRY CONNECTION"...
BOTTOM MOUNT SPEED ADJUSTMENT VERSION..F
IRST START BY SOLDERING TWO COLOR CODED
WIRES (ABOUT 8") TO THE IR LED .(TRANSMI
TTER), ONE RED, AND ONE BLACK. *NOTE*
DO NOT USE THE IR EMITTING .DIODE IN THE
IR EMITTOR/DECTECTOR PAIR PACKAGE! ..S
OLDER THE RED WIRE TO THE ANODE (+) OF T
HE IR LED, AND SOLDER THE BLACK .WIRE TO
THE CATHODE (-) OF THE IR LED. INSERT
THE IR LED INTO A RUBBER (OR .PLASTIC) G
ROMMET, AND FIT THE GROMMET INTO THE TOP
HOLE JUST LEFT OF THE .CENTER HUB. YOU
WILL NEED TO MAKE SURE THAT IT DOES NOT
SET TOO FAR DOWN .IN THE HOLE OR IT WIL
L RUB ON THE DISKETTE. LET THE WIRES HA
NG LOOSELY FOR .NOW...OK, NOW TURN OVER
THE DRIVE UNIT AND LOCATE THE BOTTOM HOL
E. YOU WILL NEED .TO FIND A RUBBER (OR
PLASTIC) GROMMET THAT WILL SNUGGLY FIT T
HIS HOLE. .REMEMBER, YOU MUST ALSO INSE
RT THE IR RECEIVER INTO THE GROMMET...NO
W, YOU WILL SOLDER LONG (ABOUT 14") COLO
R CODED WIRES TO THE IR RECEIVER, .ONE W
HITE, AND ONE BLACK. SOLDER THE WHITE W
IRE TO PIN 1 (ANODE +) LEAD .AND SOLDER
THE BLACK WIRE TO PIN 2 (CATHODE -) LEAD
. INSULATE THE .CONNECTIONS WITH HEAT S
HRINK TUBING OR ELECTRICAL TAPE. INSERT
THE IR .RECEIVER INTO THE RUBBER GROMME
T AND FIT THE GROMMET INTO THE HOLE. RO
UTE .THE TWO WIRES ALONG THE SAME PATH A
S THE REST OF THE EXISTING WIRING...REAS
SEMBLE THE ENTIRE DRIVE EXCEPT FOR THE L
ID. .-----------------------------------
----------------------------------------
.. DRIVE CIRCUITR
Y CONNECTION..NOW THAT YOU HAVE COMPLETE
D THE INSTALLATION PROCEDURE ABOVE, IT I
S TIME TO .CONNECT IT TO THE DRIVE'S HAR
DWARE. LOCATE THE WHITE AND BLACK WIRES
THAT .ARE CONNECTED TO THE IR RECEIVER
AND PULL THEM UP THROUGH THE SAME HOLE A
S .P6. NOW, RUN THEM BETWEEN P7 AND P6.
THIS WILL GIVE YOU A NEAT WIRING .LOOM
. SOLDER THE WHITE WIRE TO PIN 7 OF IC
UD2 (7417). SOLDER ONE END OF .THE 3.3K
OHM RESISTOR TO PIN 14 OF IC UD2 (7417)
. SOLDER THE OTHER END OF .THE RESISTOR
TO THE BLACK WIRE. ALSO SOLDER ANOTHER
WIRE (ABOUT 8" LONG - .COLOR DOESNT MAT
TER, BUT FOR SAKE OF THE EXAMPLE, I USE
BROWN) TO THE BLACK .WIRE/RESISTOR CONNO
OMV..............Z.......D...Z.........Z
...Z..Z......Z..........@.......SOLDER T
HE BROWN WIRE TO PIN 13 OF IC UD1 (7406)
. HERE IS .A DIAGRAM TO HELP YOU WITH T
HIS:...
TO PIN 13 UD1 (7406).
^.
I.
I <-- BROWN WIRE.
I.
I.
--XXXXXXXXX-- <-- ***** ----
-O <-- SOLDER HERE.
--X X-- RESISTOR I.
--X IC X--
(3.3K OHM) I.
--X X-- SOLDER TO I <-
- BLACK WIRE.
--X UD2 X-- (PIN 14) I FRO
M IR. --X
X-- I RECEIVER.
-----------------> --XXXXXXXXX--
. ^
. WHITE WIRE FROM IR
RECEIVER. (SOLDER TO PIN 7)......O
K, NOW WE HAVE TO CONNECT THE IR LED TRA
NSMITTER. SOLDER THE BLACK WIRE .(FROM
THE IR LED) TO PIN 7 OF IC UD1 (7406).
SOLDER ONE END OF THE 220 OHM .RESISTOR
TO PIN 14 OF IC UD1 (7406). SOLDER THE
RED WIRE (FROM THE IR LED) .TO THE OTHER
END OF THE 220 OHM RESISTOR. HERE IS A
DIAGRAM TO HELP YOU .WITH THIS:......
--XXXXXXXXX--
<-- ***** -----O <-- SOLDER HERE.
--X X-- R
ESISTOR I.
--X IC X-- (220 OHM) I.
--X X-- SOLD
ER TO I <-- RED WIRE.
--X UD1 X-- (PIN 14)
I FROM IR LED .
--X X-- I
. -----------------> --XXXXXXXXX
-- .
^ . BLACK WIRE FRO
M IR LED. (SOLDER TO PIN 7)....TH
AT IS IT! PUT THE LID BACK ON...ALONG W
ITH THIS DOC FILE IS A TEST PROGRAM CALL
ED "SENSOR TEST" FOR YOU TO .CHECK YOUR
SENSOR. ..THE SENSOR USES THE ACTIVITY
LIGHT BIT OF THE 6522 LOCATED AT $1C00 I
N THE .DRIVE. THIS IS BIT 3 OR THE VALU
E OF $08. BEFORE YOU CAN READ THE SENSO
R, .YOU MUST SET BIT 3 OF THE DATA DIREC
TION REGISTER ($1C02) TO BE AN INPUT .DE
VICE. THIS CAN BE DONE BY CHANGING THE
NORMAL VALUE OF $6F TO $67. NOW, .THE S
ENSOR IS ABLE TO TOGGLE HIGH AND LOW. T
O SEE IF THE SENSOR IS ACTIVE, .LOOK AT
LOCATION $1C00 THEN AND WITH $08. IF YO
U SEE A $08, IT MEANS THAT .THE HOLE IS
CURRENTLY COVERED (OR THE DISK ISNT ALL
THE WAY INSERTED). IF .YOU SEE A $00, I
T MEANS THAT THE HOLE IS OPEN (OR THERE'
S NO DISK IN THE .DRIVE). IF YOU WRITE
ROUTINES USING THE INDEX HOLE SENSOR, MA
KE SURE THAT .YOU RESET THE DATA DIRECTI
ON REGISTER TO $6F WHEN EXITING YOUR ROU
TINE. IF .YOU DONT, THE RED LED ON THE
FRONT OF THE DRIVE WILL TURN OFF AND ON
WHEN .YOU PULL DISKS OUT AND PUT THEM IN
...THE REASON FOR NOT USING THE IR-EMITT
ER IN THE PAIR PACKAGE IS THAT THE .LEVE
L OF INFRA-RED IS NOT POWERFUL ENOUGH TO
BE RELIABLE. THE REASON I .CHOSE IR IN
SEAD OF CONVENTIAL DETECTORS IS THAT NOR
MAL LIGHT DOES NOT .EFFECT INFRA-RED. I
CAN TURN THE WRITE PROTECT SENSOR ON AN
D OFF WITH MY .OFFICE LIGHTS (WHEN THE D
RIVE COVER IS OFF)!! IR IS NOT EFFECTED
BY .CONVENTIAL LIGHTING, MAKING IT VERY
RELIABLE...GOOD LUCK AND HAVE FUN!!..JI
M DREW, UTILITIES UNLIMITED, INC...P.S.
ALL PARTS AND PART #'S ARE RADIO-SHACK!.
.NG IT VERY RELIABLE...GOOD LUCK AND HAV
E FUN!!..JIM DREW, UTILI
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