Vivitek DS262 - Page 31

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Note：how to test 380V output：
Using the multimeter test the voltage between the lamp wire pins which port connect the AIO POWER TO LAMP, when
another port connect the AIO POWER board.
Fail to light up
Refer to LED
indicator and
follow indicative
actions
Replace
Lamp Module
Replace
Main board
Replace AIO
Power board
OK
OK
OK
OK
NG
NG
NG
NG
NG
Check
Main board
Check
Lamp
Check LED
indication
Check Power
board 380V output
Replace
Color Wheel
Check CW
Rotation while
power on