NJR-TW01UHD/NJR-RW01UHD User Guide
41
9.3 Setting audio
9.3.1 Muting digital audio
You can enable or disable the audio output mute.
Once you mute NJR-TW01UHD, all audio of NJR-RW01UHD connected through the 10 GbE switch can be
muted. If digital audio is output from the audio output connector of NJR-RW01UHD, these output audio is also
muted.
When you mute NJR-RW01UHD, output audio from the HDMI output connector of NJR-RW01UHD is muted.
Speakers
EDID emulator
HDMI receiver
NJR-TW01UHD
Video/Audio D
*1
D/A
conversion
Audio D
*1
HDM
I
INP
UT
HDMI
transmitter
HDM
I O
UT
P
UT
A
UDI
O
O
UT
P
UT
Blu-ray player
TX
Video/Audio D
*1
Monitor
Projector
10 GbE switch
Speakers
NJR-RW01UHD
D/A
conversion
A
UDI
O
O
UT
P
UT
HDM
I O
UT
P
UT
HDMI
transmitter
RX
Video
Projector
Audio A
*2
Audio D
*1
Video/Audio D
*1
Speakers
NJR-RW01UHD
D/A
conversion
A
UDI
O
O
UT
P
UT
HDM
I O
UT
P
UT
HDMI
transmitter
RX
Video
Audio D
*1
Audio A
*2
Audio D
*1
Video/Audio D
*1
Fiber optic cables
*1
Audio D: Digital audio
*2
Audio A: Analog audio
Not muted
Muted
Not muted
Muted
Muted
Muted
Muted
Muted
Not muted
Not muted
Audio D
*1
Muted
Audio D
*1
Muted
Audio D
*1
Muted
Audio A
*2
Not muted
Audio A
*2
Not muted
[Fig. 9.5] Muting NJR-TW01UHD
Speakers
EDID emulator
HDMI receiver
NJR-TW01UHD
D/A
conversion
H
D
M
I I
NP
UT
HDMI
transmitter
HDM
I O
UT
P
UT
A
UDI
O
O
UT
P
UT
Blu-ray player
TX
Monitor
Projector
10 GbE switch
Speakers
NJR-RW01UHD
D/A
conversion
A
UDI
O
O
UT
P
UT
HDM
I O
UT
P
UT
HDMI
transmitter
RX
Projector
Speakers
NJR-RW01UHD
D/A
conversion
A
UDI
O
O
UT
P
UT
HDM
I O
UT
P
UT
HDMI
transmitter
RX
Fiber optic cables
*1
Audio D: Digital audio
*2
Audio A: Analog audio
Video/Audio D
*1
Audio D
*1
Video/Audio D
*1
Video
Audio D
*1
Audio A
*2
Audio D
*1
Audio A
*2
Video/Audio D
*1
Muted
Audio A
*2
Not muted
Video
Audio A
*2
Audio D
*1
Audio D
*1
Audio D
*1
Video/Audio D
*1
Muted
Audio D
*1
Not muted
[Fig. 9.6] Muting NJR-RW01UHD
Setting value
Mute OFF [Default]
Mute ON
Communication command
@SAM Muting/Unmuting digital audio output
@GAM Getting mute status of digital audio output
NJR-TW01UHD/NJR-RW01UHD