Optoma RMC-25key - Manual (Page 15)

5
English
Installation
Warning Indicator

When the “LAMP” indicator lights red, the projector will
automatically shut itself down. Please contact your local
reseller or service center. See pages 55-56.

When the “TEMP” indicator lights red, it indicates the
projector has overheated. The projector will automatically
shut itself down.
Under normal conditions, the projector can be switched on
again after it has cooled down. If the problem persists, you
should contact your local dealer or our service center.
See pages 55-56.
 When the “TEMP” indicator fl ashes red, it indicates the fan
has failed. Please contact your local dealer or our service
center. See pages 55-56.
Powering Off the Projector
1. Press the “ON/STANDBY” button to turn off the
projector lamp, you will see a message displayed on the
projector’s screen.
2. Press the “ON/STANDBY” button again to confi rm,
otherwise the message will disappear after 15 seconds.
When you press the “ON/STANDBY” button a second
time, the system will show the countdown timer on the
screen.
3. The cooling fans continue to operate for about 10 seconds
for cooling cycle. When the Power LED turns to Amber,
the projector has entered standby mode.
If you wish to turn the projector back on, you must wait
until the projector has completed the cooling cycle and
has entered standby mode. Once in standby mode, simply
press “ON/STANDBY” button to restart the projector.
4. Disconnect the power cord from the electrical outlet and
the projector.
5. Do not turn on the projector immediately following a
power off procedure.