Kathrein Twin-PVR Satellite UFS 821si - Manual (Page 66)

66
Audio Settings
Setting the Volume
Set the required volume level using the  buttons on the remote control
of the receiver. A bar indicator is displayed on the screen to show the
set volume.
Muting
Press  to mute the sound. “Sound off” is displayed.
Press the button again to restore the sound.
Stereo and Two-Channel Sound Playback
Use the yellow

button to open the Audio menu for sound and language
selection, where you can make the desired settings, e.g. subtitles,
language selection (soundtrack), audio mode, digital output (MPEG
stereo, AC 3), as long as they are included in the reception signal:
Select the menu options using the

buttons and make the desired
setting using the  buttons. Press the yellow  button again to exit
the menu.
Possible audio settings include:
- Audio Track: 1 st option = Auto (oriented to menu setting)
2 nd option = Audio tracks 1 - X (of the tracks
transmitted by the channel)
- Audio Channel: Choose between menu setting, Stereo, Mono left
and Mono right
- Subtitle: Enable/disable
AC 3
The receiver has an optical audio output for AC3 format (Dolby Digital).
This gives you the opportunity to bring cinema quality sound into your
living room. The AC 3 sound is recorded and can be selected during
playback. Connect the corresponding digital audio output to a Dolby
Digital system.
If no AC3 signal is received, you can only make the normal stereo or
mono settings, and choose the broadcast languages.
Always follow the operating
instructions for your Dolby
Digital system.