Electrical Adjustments
SM3226-1 – 10FEB97
5–65
[10] Connect the ground CLIP of the Channel A PROBE to TP2 (Analog Ground).
[11] Connect the Channel A PROBE to TP13. TP13 monitors the reference current required to drive the LASER
DIODE.
[12] Connect the ground CLIP of the Channel B PROBE to TP16 (Analog Ground).
[13] Connect the Channel B PROBE to TP18. TP18 is a clipped representation for LASER DIODE power output.
[14] Energize the LASER PRINTER.
[15] Use the portable computer to display the CES MAIN MENU.
[16] Enter [1] for the “Monitor Mode”.
[17] Enter [7] for the “Enter Commands”.
[18] For the -02/-03 BOARD, enter [L][D][O] to energize the LASER DIODE.
[19] For the -07 BOARD, enter [O][L][T]. When prompted, enter [1] for “Constant”. When prompted, enter 4095
for “Look Up Table Data”. This value turns the LASER DIODE on to 100% power.
H129_1730BC
2
0
4
P
1
3
1
3
H129_1730BCA
TP16
VR6
TP13
SW2
SW3
TP1
TP18
TP2
H129_1729BC
3
1 3
1
H129_1729BCA
TP16
VR6
TP13
PORCH
BOARD
VRZ1
TP18
P/J 402
TP1
DSW2
DSW1
SW2
SW1
DSW3
