3
TL-4X1-HD2 User Manual
www.tlnetworx.com
1.5
Rear Panel
No. Name
Description
①
OUT
HDMI output port, connect to HDMI display
②
IN1~IN4
Total 4 HDMI input ports, connect with HDMI source devices.
③
RS232
Serial control port, connect with control device (e.g. a PC) to
control TL-4X1-HD2.
④
IR IN
Connect with IR receiver to collect IR signal from IR Remote.
⑤
EDID
4-pin DIP switcher to invoke built-in EDID data. Please refer to
3.2 Embedded EDID invoking
for more details.
⑥
FW/DC 5V
l
Micro-USB connector, connect with power adaptor for
powering the switcher, or used for updating firmware.
l
Connect to PC with USB cable to update firmware. Please
refer to
7 Firmware Upgrade
for more details.
RS232
IN 3
IN 2
IN 1
FW/DC 5V
IR IN
EDID
IN 4
OUT
1
2
3
4
5
6
