Acer K520 User Manual - Page 35

Management, Audio

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English 25 Management ECO Mode High Altitude Auto Shutdown LED Calibration Choose "On" to dim the projector lamp which will lower power consumption, extend the lamp life and reduce noise. Choose "Off" to return normal mode. Choose "On" to turn on High Altitude mode. Operate the fans at full speed continuously to allow for proper high altitude cooling of the projector. The projector will automatically shutdown when there is no signal input after the allocated time. (in minutes) The color will be automatically fine tuned while the system is turning off after continuous running over 30 min. (it will need 10 seconds to complete the process) Audio Volume • • Mute • • Power On/Off Volume • Alarm Volume • Press to decrease the volume. Press to increase the volume. Choose "On" to mute the volume. Choose "Off" to restore the volume. Select this function to adjust the notification volume when turning the projector on/off. Select this function to adjust the volume of any warning notifications.

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25
English
Management
Audio
ECO Mode
Choose "On" to dim the projector lamp which will lower power
consumption, extend the lamp life and reduce noise. Choose "Off"
to return normal mode.
High Altitude
Choose "On" to turn on High Altitude mode. Operate the fans at
full speed continuously to allow for proper high altitude cooling of
the projector.
Auto Shutdown
The projector will automatically shutdown when there is no signal
input after the allocated time. (in minutes)
LED Calibration
The color will be automatically fine tuned while the system is
turning off after continuous running over 30 min. (it will need 10
seconds to complete the process)
Volume
•
Press
to decrease the volume.
•
Press
to increase the volume.
Mute
•
Choose "On" to mute the volume.
•
Choose "Off" to restore the volume.
Power On/Off Volume
•
Select this function to adjust the notification volume when
turning the projector on/off.
Alarm Volume
•
Select this function to adjust the volume of any warning
notifications.