APPENDIX
MAINTENANCE
WARNING TEMP. INDICATOR
The Warning Temp. Indicator flashes red to let you know the internal temperature of the projector exceeds the normal level. If the temperature goes up further, the projector will be turned off automatically and the Ready indicator will go out. (The Warning Temp. Indicator continues flashing.) After the
If the Warning Temp. Indicator is still flashing, check the followings;
1 | Ventilation Slots of a projector may be blocked. In such an event, reposition |
a projector so that Ventilation Slots are not obstructed. | |
2 | Air Filter may be clogged with dust particles. Clean Air Filter by following |
section AIR FILTER CARE AND CLEANING on next page. | |
3 | If WARNING TEMP. Indicator remains on after performing above checks, |
Cooling Fans or Internal Circuits may be malfunctioning. Contact service |
personnel from an authorized dealer or a service station.
TOP CONTROL
Warning Temp. Ready
IndicatorIndicator
When both of the Warning Temp. and Ready indicators are flashing:
When the projector detects an internal problem, it will shut down automatically and both of the Warning temp. and Ready Indicators starts flashing. In this condition, the projector cannot be turned on even if you press the On/Off button on the remote control unit or on the top control. If this case happenes, disconnect and reconnect the AC power cord, and then turn on the projector again to check its operation. If the projector shuts down again or fails to be turned on, the internal check and repair will be required. Plug off the AC power cord and contact service station.
42