Matrix Switching System
—
User Manual
7
4.0.2 Rear Panel
Figure 4-2 HX-2344 Rear Panel
The HX-2344 supports up to 4 input/output jacks on the rear panel, each 4
th
row HDMI
female terminals form the signal input/output jacks. The HX-2344 signal input/output
terminal channels are numbered from right to left as No.1 to No.4 channels. The input
terminal channels supply you to connect to different equipent including CD/DVD players,
graphics workstations, and number displays. The output terminals can be connected to
projectors, video recorders, displays and multiplexers and so on.
RS-232:
Use the
RS-232
connection cabel to connect the computer serial port (COM1
or COM2) to the
RS232
communication port of the HDMI matrix host. The computer
can then be used to control the HDMI matrix after installation of application software.
The RS-232 port is a 9-pin female connector.
DC 12V:
The Power is applicable for DC12V
IR2:
Connect to the IR Extended Receiver
.
INPUT 1~4:
HDMI input Channels connected to the DVDs.
OUTPUT 1~4:
HDMI output Channels connected to the HDTVs.
HDMI Type A Connector pin definition:
Pin #
Signal
Pin #
Signal
1
TMDS Data2+
11
TMDS Clock Shield
2
TMDS Data2 Shield
12
TMDS Clock-
3 TMDS
Data2-
13
NC
4 TMDS
Data1+
14
NC
5
TMDS Data1 Shield
15
DDC-SCL
6 TMDS
Data1-
16 DDC-SDA
7 TMDS
Data0+
17 DDC-Ground
8
TMDS Data0 Shield
18
+5V Power
9 TMDS
Data0-
19
Hot Plug Detect
10 TMDS
Clock+