CLEAN BURN CB-2800 Wartungshandbuch PDF herunterladen (Seite 30)

ES526/EX536/EX531/CB2800/ES526L/EX536L/DS316L

Condential

3-4

No Symptom Procedure

Poor Uniformity/

Shadow

- Ensure the projection screen without dirt

- Ensure the projection lens is clean

- Ensure the Brightness is within spec.

- Check rod alignment

- Check Engine Module

Dead Pixel/Dust

(Out of spec.)

- Ensure the projection screen without dirt

- Ensure the projection lens is clean

- Clean DMD Chip and Engine Module

- Check DMD Chip

- Check Engine Module

Garbage Image

- Ensure that the signal cables and source work as well

- Check Main Board

- Check DMD Board

Remote Control/

Control Panel Failed

- Remote Control

a. Check Battery

b. Check Remote Controller

c. Check IR Sensor Board

d. Check Main Board

- Control Panel

a. Check FPC

b. Check Keypad

c. Check Main Board

13 Function Abnormal

- Do “Reset (All data)” of the OSD Menu

- Check Main Board

- Check DMD Board

14 Audio Abnormal

- Ensure that the signal cables and source are work as well

- Ensure that your Projector is not in “Mute” mode

- Check the interior Speaker of the projector

- Check the exterior Speaker that you are using

- Check Main Board

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CLEAN BURN CB-2800 Wartungshandbuch Seite 30