
Confidential
3-
EX612/EX615/EW615i/EX612i/EX615i
EX615i
3-2 Main Procedure
No
Symptom
Procedure
No Power
- Ensure the Power Cord and AC Power Outlet are securely con
-
nected
- Ensure all connectors are securely connected and aren’t broken
- Check LVPS
- Check Lamp Driver
- Check Main Board
Auto Shut Down
- Check LED status
a. Lamp Fail: ON/STANDBY LED (flashes amber);
Lamp LED (lights red)
- Check Lamp
- Check Lamp Driver
- Check Main Board
- Check Color Wheel
- Check Photo Sensor
- Check whether Wireless status of OSD Menu is on
(connect VGA1- IN port with VGA source)
b. Over Temp.: ON/STANDBY LED (flashes amber);
ON/STANDBY LED (flashes amber);
LED (flashes amber);
Temp LED (lights red)
- Check Thermal Switch
- Check Fan
- Check Main Board
c. Fan Fail: ON/STANDBY LED (flashes amber);
ON/STANDBY LED (flashes amber);
LED (flashes amber);
Temp LED (Flashes red)
- Check Fan
- Check Main Board
Содержание EW615i
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Страница 91: ...Confidential VIII EX612 EX615 EW615i EX612i EX615i ASSY MAIN BOARD MODULE...
Страница 93: ...Confidential EX612 EX615 EW615i EX612i EX615i ASSY OPTICAL ENGINE MODULE...
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