10.4 A/V Control
• TV-Type: Please select the video format consistent with your TV.
• Aspect ratio: User can inform the receiver about the display aspect ratio of the
TV that is connected to the receiver. Possible choices are 'Auto, 4:3, 16:9'
aspect ratios.
• Display Format: If you select the display aspect ratio of TV as "4:3", then also
the preferred aspect ratio conversion scheme for cases in which the
transmitted Program is in "16:9" format can be chosen. The options are:
- Pan & Scan: The receiver interprets pan & scan vectors encoded in the
Program and crops the 16:9 input signal for display on 4:3 TV.
- Letterbox: In this mode, the original aspect ratio of the 16:9 input video
signal is preserved. Thus there are vertical black bars on the top and bottom
of the screen.
- Ignore: Use this setting if your TV set handles the aspect ratio conversion.
• Video Format: Please choose from the available resolutions 1080p / 1080i
720p or 576p. For 1080p, you will need to confirm with the numeric key "1" on
your remote control.
Note: a TV set that does not support 1080p (Full-HD) will not be able to
display this setting.
• AC3: Please choose between 'Off, SPDIF, SPDIF + HDMI'.
In the Audio/video menu, you can
modify the properties of the audio and
video signals to suit your TV and
audio equipment.
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