Acer K11 - Manual (Page 19)

9
English 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 LED power indicator will turn RED and blink rapidly after the projector
is turned off, and the fan(s) will continue to operate for about 2 minutes to
ensure that the system cools properly.
3 Once the system has finished cooling, the LED power indicator will stop
blinking and turn solid red to indicate standby mode.
4 It is now safe to unplug the power cord.
Warning indicators:
• "Projector Overheated. 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. Contact your local dealer or service center.
• "Fan failed. 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.
Contact your local dealer or service center.
Note: Whenever the projector automatically shuts down, contact
your local reseller or service center.