Setting; Management - Acer K137i User Manual

HDMI Color Range Adjust the color range of the HDMI image data to correct color display
error.
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HDMI Scan Info Adjust the overscan ratio of the HDMI image on screen.
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Note: "H. Position", "V. Position", "Frequency" and "Tracking" functions
are not supported under HDMI, DVI or Video mode.
Note: "Sharpness" functions is not supported under HDMI (RGB) or
Computer mode.
Note: "HDMI Color Range" and "HDMI Scan Info" functions are only
supported under HDMI mode.

Setting

Reset
Press the
on all menus to the factory default settings.

Management

ECO Mode Choose "On" to dim the projector LED brightness which will lower
power consumption, extend the LED 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.
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Turn Off Mode
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Auto Shutdown The projector will automatically shutdown when there is no signal
input after the allocated time. (default is 120 minutes)
LED Calibration
Press
the white color fine tune process. It helps to adjust LED color
performance.
Audio
Volume
Auto: Automatically adjust by information from player.
Limited Range: Prosess the input image as limited color range data.
Full Range: Prosess the input image as full color range data.
Auto: Automatically adjust by information from player.
Underscan: Always no overscan on HDMI image.
Overscan: Always keep overscan on HDMI image.
button and choose "Yes" to return the parameters
Instant Off: Shuts down the projector without fan cooling.
Instant Resume: Resumes the system when the Power button
is pressed again within 2 minutes.
after choosing "Yes", please wait for 10 seconds to finish
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Press to decrease the volume.
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Press to increase the volume.
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