Optoma HD50 User's Manual - Page 15

Powering Off the Projector, Warning Indicator

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Installation Powering Off the Projector 1. Press the " " button on the remote control or "POWER" button on the panel of the projector to turn off the projector. First push of button will display the following message on the screen. English Press the button again to confirm the shut down. If the button is not pressed, the message will disappear in 5 seconds. 2. The Power LED flashes green (1 sec on, 1sec off) and the fans will speed up during shut down cooling cycle. The projector reaches stand-by mode as soon as the Power LED flashes green (2 sec on, 2 sec off). 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 "POWER" button on the rear of the projector or " " on the remote control to restart the projector. 3. Disconnect the power cord from the electrical outlet and the projector only when the projector is in stand-by mode. Warning Indicator Noottee ▀■ When the Lamp LED indicator lights red, the projector will automatically shut itself down. Please contact your local reseller or service center. See page 54. Contact the nearest service center if the projector displays these symptoms. See page 82 for ▀■ When the Temp LED is on a steady (not flashing) red, 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 54. more information. 15

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English
15
Installation
Warning Indicator
▀
■
When the Lamp LED indicator lights red, the projector will
automatically shut itself down. Please contact your local
reseller or service center. See page 54.
▀
■
When the Temp LED is on a steady (not flashing) red, 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 54.
Powering Off the Projector
1. Press the "
" button on the remote control or "
POWER
"
button on the panel of the projector to turn off the projector.
First push of button will display the following message on
the screen.
Press the button again to confirm the shut down. If the
button is not pressed, the message will disappear in 5
seconds.
2.
The Power LED flashes green (1 sec on, 1sec off) and the
fans will speed up during shut down cooling cycle. The
projector reaches stand-by mode as soon as the Power
LED flashes green (2 sec on, 2 sec off).
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 "
POWER
" button on the rear of the projector or "
"
on the remote control to restart the projector.
3. Disconnect the power cord from the electrical outlet and the
projector only when the projector is in stand-by mode.
N
ote
N
ote
Contact the
nearest service
center if the
projector displays
these symptoms.
See page 82 for
more information.