Boss BV9974B - Page 24

HUE
It is for adjusting the hue of the video output.
SATURATION
It is for adjusting the saturation of the video output.
SHARPNESS
It is for adjusting the sharpness of the video output.
4.24.5 SPEAKER SETUP
DOWNMIX
It is for selecting your desired sound effect when there is not central speaker
and sub-woofer. There are 3 mode: LT/RT, STEREO, VSS.
LT/RT: When
playing a disc with PRO LOGIC Dolby stereo effect, choose the
item, so it will
output audio signal with vivid theatre effect.
STEREO: If you choose this item, when outputting audio signal with 5.1 channels,
it will output the left and right channels of signal; when outputting audio signal
with 2
channels, it will output the common 2 channels of stereo signal.
VSS: If you choose this item, when playing a disc recorded with 5.1 channels,
the main channel speakers can output audio signal with VSS effect.
4.24.6 DIGITAL SETUP
OP MODE
It is for selecting audio output mode
LINE OUT: It can
compress the audio signal. So the volume level is lower.
RF REMOD: It can make the
volume level higher.
DYNAMIC RANGE
After selecting the compression mode of LINE OUT, set the item, so you can
adjust the linear compression ratio. If you set it to be FULL, the Peak-to-Peak
value of the audio signal is the minimum; if you set it to be OFF, the Peak-to-
Peak value is the maximum.
DUAL MONO
It is for selecting a desired audio output mode for the left and right ways of signal.
It is
mainly for Karaoke of Ac3. There are 4 modes in all as follows:
STEREO, MONO L, MONO R, MIX MONO.