Troubleshooting | Symptom Charts/Indicator Lights (Continued) - 17 |
Indicator Lights (Continued)
Centering indicator light blinks or stays on; power indicator light might also blink
1Replace main deflection board.
2Replace microprocessor board after downloading settings as described in “Display Setting Restoration” in this chapter.
Caution: To prevent data loss or corruption, always save EEPROM settings before you replace the microprocessor board.
