Table 3-2. Laser Simulator Troubleshooting - Continued
Connect voltmeter to E3 (-) and E4 (+) on circuit card (FO-1).
5.0 vdc minimum.
Less than 5.0 vdc, but not 0.
0 volt with good battery.
Repair wires as required.
Press BATTERY TEST indicator.
Lamp does not light or is dim.
Ensure dimmer is open (lens CCW).
Check continuity between battery and DS1 through S1.
Repair wires if required.
Connect voltmeter to E3 (+) and E6 (-) on circuit card.
0.0 vdc 0.2 vdc.
More than 0.2 vdc.