Turning The Projector Off; Adjusting The Projected Image; Adjusting The Height Of The Projected Image - Acer P1223 User Manual

Turning the projector off

1 To turn the projector off, press the power button. This message appears:
Please press the power button again to complete the shutdown process. Press
the power button again.
2 The shutdown process will vary depending on the Turn Off Mode setting.
Please refer to "Management" on page 28 for more details.
3 Once the shutdown process finishes, the power indicator LED becomes
steady blue.
4 It is now safe to unplug the power cord.
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Adjusting the projected image

Adjusting the height of the projected image

The projector is equipped with an elevator foot for adjusting the image height.
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Warning messages!
Projector Overheated. Lamp will automatically turn off soon.
This onscreen message indicates that the projector has overheated. The
lamp with automatically turn off, the projector will automatically shut
down, and the LED temp indicator will blink. Contact your local dealer or
service center.
Fan Fail. Lamp will automatically turn off soon.
This onscreen message indicates that the fan has failed. The lamp will
automatically turn off, the projector will automatically shut down, and the
LED temp indicator will turn solid blue. Contact your local dealer or
service center.
Note: Whenever the projector automatically shuts down and the LED
power, temp and lamp indicators blink, contact your local reseller or
service center.
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