User Manual

4.0.2 Rear Panel

Matrix Switching System—User Manual

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 #

1

Signal Pin #

2 TMDS Data2 Shield 12

3 TMDS Data2- 13

Signal

TMDS Data2+ 11 TMDS Clock Shield

TMDS Clock-

NC

4

5

6

10

TMDS Data1+

TMDS Data1 Shield

TMDS Data1- 16

7 TMDS Data0+ 17

8 TMDS Data0 Shield 18

9 TMDS Data0- 19

TMDS Clock+

14

15

NC

DDC-SCL

DDC-SDA

DDC-Ground

+5V Power

Hot Plug Detect

8