Optoma HIGH-END - Manual (Page 24)

Installation
22
Warning Indicator
 When the “LAMP” indicator fl ashing orange, the projector
will automatically shut itself down. Please contact your local
reseller or service center. See page 62.
 When the “TEMP” indicator lights solid 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
page 62.
 When the “TEMP” indicator fl ashes red, it indicates the fan
has failed. Please contact your local dealer or our service
center. See page 62.
Powering Off the Projector
1. Press the “On/Standby” button on Box side or remote to
turn off the projector lamp, you will see a message displayed
on the projector’s screen.
Press the “On/Standby” button again to confi rm, otherwise
the message will disappear after 5 seconds.
2. Then Box’s Power LED will turn red. The cooling fans
continue to operate for about 30 seconds for cooling cycle
and the projector’s Power LED will fl ash green. When the
projector’s Power LED begins red, 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 on Box or remote to restart the
HD81-LV.
3. Disconnect the power cord from the electrical outlet and the
Projector & Box.
4. Do not turn on the projector immediately following a power
off procedure.