ALLVISION HDT 2650, User Manual, Page: 42 / 48

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4. Main menu
4.7 AV (Audio/Video)
Contrast
Set the desired contrast of the screen display (default: 12)
Brightness
Set the desired brightness of the screen display (default: 12)
Saturation
Set the desired saturation of the screen display (default: 12)
Color tone
Set the desired color of the screen display (default: 0)
SPDIF
Set the audio output of the coaxial audio output. Disabled, Bitstream or PCM for
connection to a digital surround sound system
Aspect ratio
Set the aspect ratio of the TV. Choose between 4:3 PS, 16:9, Full screen or 4:3 LB
Video output
Choose between CVBS or RGB
Video resolution
Select the video resolution. This depends on your TV. Inquire which max. resolution of
the TV can play. Alternatively, select automatic detection.
Video quality
Choose between Standard or Enhanced (more contrast)
HDMI Audio
Select the audio output through the HDMI connection (RAW, disabled or PCM).