35
Item
Default
Setting
Description
Ch.1-16
Embedded
Ch.1-16
Embedded Ch. 1-16
500Hz Tone
1kHz Tone
Silence
Downmix L
Downmix R
Mono Sum Ch. 1-8
Selects an audio source for each
channel.
Embedded Ch.1-16
:
16 audio channels de-embedded
from the SDI input.
1kHz, 500Hz Tone
: Audio test signals
Silence
: Mute signal
Downmix L/R
:
Downmixed audio channels
Mono Sum Ch1-8
:
Mono-summed audio channels
5-2-5. Monosum / Downmix / Test Signal
Selecting
Monosum Downmix Test Signal
in the Audio Block diagram opens the following
menu screen.
<If
Downmix
is selected>
Item
Default
Setting
Description
Downmix
Mode
Stereo
Stereo
Surround
Monaural
Selects the Downmix mode.
Mix Level
Surround
-3dB
-3dB
-6dB
-9dB
Off
Sets the Ls/Rs (Surround channels) level.
Setting to
Off
removes the Ls/Rs channels from
mixing sources.
Mix Level
Center
-3dB
-3dB
-4.5 dB
-6dB
Sets the C (Center channel) level.
To use the same level as audio sources, set to
-3dB.
The L/R channel volume of downmixed audio may
sound too large. In such cases, decrease the Center
level to
-4.5dB
or
-6dB
.
Mix Level
Master
-3dB
-3dB
0dB
Auto
Sets the entire downmix audio level.
If set to
Auto
, Mix Level - Master changes according
to
Downmix Mode
and
Mix Level - Surround
settings.
Mix Source Assign
Left
Embedded Ch.1
Embedded Ch.1-16
500Hz Tone
1kHz Tone
Silence
Selects an audio source
for the selected channel.
Right
Embedded Ch.2
Center
Embedded Ch.3
Left Surround
Embedded Ch.5
Right Surround
Embedded Ch.6