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TROUBLESHOOTING
OSD Message
A message like the bottom table sometimes displays it with this opportunity at the time of power
source on.
Cope in accordance with the bottom table if message appears on the screen.
Table 1-8. Mssage display list.
Message
CANGE THE LAMP
AFTER REPLACING LAMP,
RESET THE LAMP TIME.
CANGE THE LAMP
AFTER REPLACING LAMP,
RESET THE LAMP TIME.
THE POWER WILL TURN OFF
AFTER ** hr.
CANGE THE LAMP
AFTER REPLACING LAMP,
RESET THE LAMP TIME.
THE POWER WILL
TURN OFF
AFTER 0 hr.
NO INPUT IS DETECTED
ON ***
SYNC IS OUT OF RANGE
ON ***
CHECK THE AIR FLOW
*1) This display will disappear after 3min. but will reappear when the power is turned on
again.
Left message is displayed when ramp use time is 1700 hours.
The use time of the ramp draws near in the life.
A power source is turned off automatically when the use time
of the ramp reaches a life.
Recommend the setup of the new ramp and a little early
*1)
switching.
Be sure to reset a ramp timer after the ramp switching.
Left message is displayed when ramp use time passes 1779
hours.
It is more ** time until the use time of the ramp reaches a life.
When ** time is more used, a power source is turned off
automatically. Exchange a ramp in accordance with 1-17-page
"ReplacingtheLamp".
*1)
Be sure to reset a ramp timer after the ramp resetting.
A power source will be turned off automatically soon because
the use time of the ramp reached a life.
Turn off a power source soon and exchange a ramp in
accordance with 1-17-page "ReplacingtheLamp".
Be sure to exchange a ramp and reset a ramp timer after the
switching.
There is no signal input
Verification is to give me the condition of the connection of
input of a signal and the signal source.
The current horizontal or vertical frequency cannot be used by
this projector
Verification is to give me the specification of this opportunity
and the signal source.
Internal overheating.
Wait approximately 20 min. and then turn the power on again.
* Make sure the ventilation openings are not blocked.
* Clean the air filter.
* Lower the ambient temperature to 35 degrees C or less.
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