BenQ V37X Product Service Manual page 33

- NICAM DKK'
3.4.4. Color Standards:
- PAL 50Hz (RF and AV-CVBS)
- SECAM 50Hz (RF and AV-CVBS)
- PAL 60Hz (AV-CVBS)
3.4.5. NICAM processing
(1) NICAM Multilingual processing
Multi-standard NICAM decoding is available. During multilingual transmissions, one of 3 mono sound
channels is selectable.
(2) Auto Sound Type Detection
The TV can automatically detect the sound transmission type (Mono, Stereo, Nicam) and provide the
user with the means to control the sound source possibilities.
(3) Sound Processing
The sound modes available are defined according to the receiver configuration, type of sound received
and the sound information selected (automatically or by the user) as the output to the loudspeaker(s), in
the following table.
Sound Mode Sound type received
FM or AM Mono
FM Stereo
FM Dual(bilingual)
Mono(Mono,
Automatic,
NICAM Stereo + FM Mono Mono
Sound "x")
NICAM Dual + FM Mono
NICAM mono + FM or
AM Mono
AV inputs( AV1, AV2,
AV3,Component, PC)
Stereo FM Stereo
NICAM Stereo + FM Mono Stereo
AV inputs
Selected sound output to
loudspeaker and audio monitor
out
Mono
Automatic=Mono
Mono=(L+R)/2(Stero force to
Mono)
Sound1
Sound2
Sound1
Sound2
Sound3=FM Mono
Mono=FM or AM Mono
NICAM=NICAM mono
Sound1
Sound2
Stereo
Stereo
33
Info display Sound type available
in sound menu
(no display) Automatic, mono
(no display) Stereo, Mono
dual Sound1, sound2
(no display) Stereo, Mono
Dual Sound1, sound2,
sound3
(no display) NICAM, mono
(no disolay) Stereo,sound1,
sound2
Stereo Stereo, Mono
Stereo Stereo, Mono
(no display) Stereo,sound1,
sound2