5
4
6.2 Rear Panel
2
3
5
11
10
1
4
8
6
7
9
1
IR IN
IR OUT
2
IR IN
IR OUT
3
IR IN
IR OUT
4
IR IN
IR OUT
HDMI OUT
CAT5e/6 OUT
A
CAT5e/6 OUT
B
HDMI OUT
CAT5e/6 OUT
C
CAT5e/6 OUT
D
HDMI IN 1
HDMI IN 2
HDMI IN 3
HDMI IN 4
SERVICE
RS232
DC 24V
1
2
3
4
V+
GND
GND
GND
V+
IR OUT
IR IN
ALL
IP
CONTROL
1
RS-232:
This slot is to connect with D-Sub 9pin cable from the PC/
NB device for RS-232 control.
2
IP CONTROL:
This port is also the link for Telnet system. For non
Ethernet version this port is the link for Telnet control, connect to
an active Ethernet link with an RJ45 terminated cable (for details,
please refer to section RS-232 & Telnet commands). Warning:
Please do not connect this port directly to the PC/Laptop as the
Telnet function will not work.
3
SERVICE:
This slot is to connect with mini USB B type cable for
fi rmware update only.
4
HDMI OUT & CAT5e/6/7 OUT A/C:
These slots are to connect with
HD TV/display for instant display. And the CAT5e/6/7 OUT can be
connected from the HDMI over CAT5e/6/7 Receiver for signal
extension up to 60m.
5
CAT5e/6/7 OUT B/D:
This slot is to connect with HDMI over CAT5e/67
Receiver for signal extension up to 60m.
6
HDMI IN 1~4:
These slots are to connect to input source equipment
such as DVD player or Set-Up-Box with HDMI cable or DVI to HDMI
converter cable for input signal sending.
7
IR IN 1~4:
These slots are to connect with IR extender included in
the package for IR signal receiving.
8
IR OUT 1~4:
These slots are to connect with IR blaster included in
the package for IR signal sending.
9
ALL IR OUT:
This slot is to connect with the IR blaster included in the
package for IR signal received from receiver sides and send to the
source side.
10
ALL IR IN:
This slot is to connect with the IR extender included in the
package for IR signal receiving and send out to receiver sides.
5
11
DC24V:
This slot is to plug the power cord with adaptor included
in the package and then connect them with AC wall outlet for
power supply.
6.3 Side Panel
1
Ventilator:
These are fan ventilator area, DO NOT block these area
or cover it with any object.
6.4 Remote Control
1
Power:
Press this button to switch on
the device or set it to standby
mode.
2
IN:
Input ports selection 1~4.
3
OUT:
Output ports selection A~D.
1
A
B
2
C
3
4
D
CR-121
IN
OUT
1
2
3
