TM-9-2350-277-10 Operator Manual M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-10 TROUBLESHOOTING TABLES—Continued 0089 00 MALFUNCTION TEST OR INSPECTION CORRECTIVE ACTION 7. IMAGE TOO BRIGHT THROUGH DRIVER’S NIGHT VIEWER (AN/VVS-2(V)1A). 1. Check to see if OFF/BRIGHT rotary switch is correctly adjusted. Adjust OFF/BRIGHT switch. 8. IMAGE DIM (CARRIER POWER USED) (AN/ VVS-2(V)1A). 1. Check OFF/BRIGHT rotary switch position. Adjust OFF/BRIGHT rotary switch for best image. 2. Check if carrier battery has a charge. Start engine (WP 0021 00) to charge carrier batteries. 9. IMAGE DIM (2.7 VOLT BATTERY USED) (AN/VVS-2(V)1A). 1. Check OFF/BRIGHT rotary switch position. Adjust OFF/BRIGHT rotary switch for best image. 2. Check if 2.7 volt battery has a charge. Replace 2.7 volt battery. 10. POOR IMAGE QUALITY THROUGH DRIVER’S NIGHT VIEWER (AN/VVS-2(V)1A). 1. Check to see if entrance window or eyepiece lens is dirty or foggy. Clean entrance window and eyepiece lens. 2. Check to see if carrier batteries are charged. Start engine (WP 0021 00) to charge batteries. Or disconnect driver’s night viewer power plug and install 2.7 volt battery. 3. Check to see if 2.7 volt battery is damaged. Replace 2.7 volt battery. 11. FOR DRIVER’S NIGHT VISION ENHANCER (DVE) AN/ VVS-5(V)1, SEE TM 11-5855-304-12&P FOR TROUBLESHOOTING THE DISPLAY AND SENSOR ONLY. 12. NO IMAGE THROUGH DVE DISPLAY. 1. Check to see if sensor window cover is installed. Remove sensor window cover. 2. Check for faulty or loose cables Tighten power cable connector on driver’s hatch If broken connectors or cut wires, notify unit maintenance. 0089 00-13/14 blank Change 3