Acer m230hml Manual

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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.