Zigen HX-44 - Manual (Page 9)

Matrix Switching System—User Manual
8
4.0.2 Rear Panel
Figure 4-2 HX-44 Rear Panel
The HX-44 supports up to 4 input/output jacks on the rear panel, each 4
th
row HDMI
female terminals form the signal input/output jacks.
 RS-232: Use the RS-232 connection cable 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 for source devices
 OUTPUT 1~4: HDMI output Channels HDTV
’s or Monitors.
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+