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Troubleshooting
DLA-M5000CLE (Re)/ LCT0979-002A / ENGLISH
■ 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.)
Remote control unit
does not work.
• Are batteries installed correctly? • Match the polarities of batteries correctly
(+ to + and – to –).
12
• Are batteries exhausted? • Replace with new batteries. 12
• Is there a shielding object between the
remote control unit and the remote
sensor?
• Remove any shielding objects. –
• Is the distance too long? • Use the remote control unit at a nearer
point.
21
• Is the remote control’s LENS LOCK j
UNLOCK switch set to LOCK?
• Set the remote control’s LENS LOCK j
UNLOCK switch to UNLOCK?
11
Symptom Probable cause Corrective action Page
DLA-M5000LE&SCE Eng Re.book Page 62 Tuesday, March 12, 2002 3:59 PM