Labgear HD2-MX4X4-70K User manual - page 5
Back Panel
1.
GND:
Is used to Earth the housing.
2.
IR Matrix,
IR EXT:
if IR sensor on the front panel is obstructed or the unit is installed in an enclosed area out of
infrared line of sight, one of the IR RX receivers supplied can be connected to the IR EXT socket on the back
panel to extend the IR sensor range and enable local control of the matrix.
IR IN/OUT:
Super IR control system
interface. For further details, please refer to the Super IR system control introduction.
3.
PC CONTROL
,
TCP/IP:
This port is the link for TCP/IP control, connect to an active Ethernet link with an RJ45
terminated cable.
RS232:
Connect to a PC or control system with D-Sub 9-pin cable supplied for the
transmission of RS-232 commands.
4.
HDMI INPUT:
Connects to the HDMI input source devices such as a DVD player or a Set-top Box via HDMI cable.
6.
VIDEO & AUDIO OUTPUT: HDMI OUTPUT
s are used to connect HD displays within 20m.
HDBT OUTPUT
s
connect to the HDBT Receivers. The coaxial and analog audio outputs connects to audio amplifiers.
The TX and RX for RS232 communication with the HDBT Receiver TX and RX.
6.
AC POWER INPUT:
Connects to a mains socket using the AC power cord supplied.
Remote Control Functions
1. Press this button to switch on the matrix or to place it to standby mode.
2. Press these buttons to select output A,B,C,D for input 1,2,3,4 port.
5