Acer PD126D series - Manual (Page 15)

... English 13
Powering Off the Projector
1. Press the “ ” button to turn off the projector lamp, you will see a
message “Please press power button again to complete the shutdown
process. Warning: DO NOT unplug while the projector fan is still
running.” displayed on the projector’s screen. Press the “ ” button
again to confirm, otherwise the message will disappear after 5 seconds
2. The cooling fans continue to operate for about 30 seconds for cooling
cycle and the Power LED will be quick red flash. When the Power LED
becomes slow flashing, 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 “ ” button to restart the projector.
3. Disconnect the power cord from the electrical outlet and the projector.
4. Do not turn on the projector immediately following a power
off procedure.
Warning Indicator
When the “LAMP” indicator lights solid red, the projector will automatically
shut itself down. Please contact your local reseller or service center.
When the “TEMP” indicator lights solid red for about 20 seconds, it indicates
the projector has been overheated. You will see a message “Projector
Overheated. Lamp will automatically turn off soon.” on the on-screen display.
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.
When the “TEMP” indicator flashs red for about 30 seconds, you will see a
message “Fan fail. Lamp will automatically turn off soon.” on the on-screen
display. Please contact your local dealer or our service center.
Installation