JVC DLA-M5000LE Instructions Manual page 64

Troubleshooting
Symptom
Remote control unit
does not work.
I 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.)
62
Probable cause
• Are batteries installed correctly?
• Are batteries exhausted?
• Is there a shielding object between the
remote control unit and the remote
sensor?
• Is the distance too long?
• Is the remote control's LENS LOCK j
UNLOCK switch set to LOCK?
Corrective action
• Match the polarities of batteries correctly
(+ to + and – to –).
• Replace with new batteries.
• Remove any shielding objects.
• Use the remote control unit at a nearer
point.
• Set the remote control's LENS LOCK j
UNLOCK switch to UNLOCK?
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