Optoma EX400 User Manual download pdf (Page 70)

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Appendices

Lamp Replacement Procedure:

1. Switch off the power to the projector by pressing the “ ” button.

2. Allow the projector to cool down for at least 30 minutes.

3. Disconnect the power cord.

4. Unscrew the one screw on the cover. 1

5. Lift up the cover. 2

6. Unscrew the two screws on the lamp module. 3

7. Lift up the lamp handle 4 and remove the lamp module slowly and carefully. 5

To replace the lamp module, reverse the previous steps.

8. Turn on the projector and use “Lamp Reset” after the lamp module is

replaced.

Lamp Reset: (i) Press “Menu”  (ii) Select “OPTIONS”  (iii) Select

“Lamp Settings”



(iv) Select “Lamp Reset”



(v) Select “Yes”.

The screws on the

lamp cover and the

lamp cannot be

removed.

The projector

cannot be turned

on if the lamp

cover has not been

placed back on the

projector.

Do not touch the

glass area of the

lamp. Hand oil can

cause the lamp to

shatter. Use a dry

cloth to clean the

lamp module if it

was accidentally

touched.

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Optoma EX400 User Manual Page 70