NJR-T04HD / NJR-R04HD User’s Guide
82
10.9 RS-232C setting
10.9.1 RS-232C communication
You can set the RS-232C communication between devices that connected to NJR-T04HD / NJR-R04HD. The
same setting should be set for NJR-T04HD / NJR-R04HD.
Note:
The RS-232C port is used for two modes: controlling NJR-T04HD or NJR-R04HD and communicating
between devices that connected to NJR-T04HD / NJR-R04HD. For the latter mode, set the DIP switch (No.1)
to “OFF”.
【
See: 8.4 Setting
PC
(For controlling
projector)
RS-232C cable
Fiber optic cable
NJR-T04HD
(Transmitter)
HDMI / DVI cable
NJR-R04HD
(Receiver)
Blu-ray player
1080p
Blu-ray player
1080p
Blu-ray player
1080p
Blu-ray player
1080p
1080p
Projector
1080p
Projector
1080p
Projector
1080p
Projector
RS-232C cable
HDMI / DVI cable
[Fig. 10.10] Communication over RS-232C
D-Sub9 pin, male
1
5
RS-232C port
6
9
RD
TD
N.C.
N.C.
N.C.
N.C.
GND
Pin number
1
3
2
4
6
5
7
9
8
Signal
（
Received data)
（
Transmitted data
）
（
Ground
）
(Front panel)
（
Not used
）
（
Not used
）
（
Not used
）
（
Not used
）
*
N.C.
：
No Connection
N.C.
（
Not used
）
N.C.
（
Not used
）
[Fig. 10.11] Specification of RS-232C port
Note:
For communicating between NJR-T04HD / NJR-R04HD and connected device, only RD (Received data) and
TD (Transmitted data) are sent.
NJR-T04HD / NJR-R04HD
