Troubleshooting

Symptom

Probable cause

Corrective action

Page

 

 

 

 

Remote control unit

• Are batteries installed correctly?

• Match the polarities of batteries correctly

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does not work.

 

(+ to + and – to –).

 

 

 

 

 

 

• Are batteries exhausted?

• Replace with new batteries.

12

 

 

 

 

 

• Is there a shielding object between the

• Remove any shielding objects.

–

 

remote control unit and the remote

 

 

 

sensor?

 

 

 

 

 

 

 

• Is the distance too long?

• Use the remote control unit at a nearer

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point.

 

 

 

 

 

 

• Is the remote control’s LENS LOCK j

• Set the remote control’s LENS LOCK j

11

 

UNLOCK switch set to LOCK?

UNLOCK switch to UNLOCK?

 

 

 

 

 

■When the emergency indicator starts blinking:

Refer to the CAUTION and NOTES on page 23.

*This projector is equipped with a microcomputer that may operate abnormally due to interference from external components. If this happens, turn off the main power and disconnect the power cord from the wall AC outlet. Then reconnect the power cord to AC outlet and turn on the main power again.

(For the turning on and off the power, see page 24.)

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