Acer M230 User Manual page 34

Advanced picture adjust
Select this option to adjust noise reduction settings, the backlight brightness, or activate
ACM (Adaptive Contrast Management) to automatically vary the brightness depending
on the image on the screen.
SCART
A SCART connection can send AV, S-video, or both signals. Use this setting to select the
correct signal, or the signal that provides the best quality.
Accessibility
Subtitle type
You can choose between normal subtitles and subtitles for the hearing impaired, when
these are available.
Audio type
If audio for visually impaired audiences is available, it may be activated with this option.
Visual impaired
This slider controls the volume of the Visually impaired audio.
Blue Mute
If blue mute is on and the television receives no signal, a blue screen is displayed.
LED light
You can turn off the standby power light here.
Automatic power off
If Automatic Power Off is active, if the monitor on for four hours without any channel
changes or other activity, it will turn off. A warning message is displayed one minute
before the monitor turns off.
Reset advanced
Return all advanced settings to default values, removing any changes.
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