3
TL-SM3X1-HD User Manual
www.tlnetworx.com
2.
Panel Description
2.1
Front Panel
No. Name
Description
①
Built-in IR
Receiver
Receives IR control signals sent from a remote control
②
Power LED
Illuminates red when properly powered on
③
HDMI 1 input
Selector &
Activity LED
Button
: Provides manual switching to HDMI channel 1
LED
: illuminates green when HDMI channel 1 is selected
④
HDMI 2 input
Selector &
Activity LED
Button
: Provides manual switching to HDMI channel 2
LED
: illuminates green when HDMI channel 2 is selected
⑤
HDMI 3 input
Selector &
Activity LED
Button
: Provides manual switching to HDMI channel 3
LED
: illuminates green when HDMI channel 3 is selected
⑥
Auto-Switching
Mode Selector &
Activity LED
Button
: Turns on/off auto-switching
LED
: illuminates green when auto-switching mode is
selected
Note:
During auto-switching mode, front panel switching
is disabled
⑦
Firmware
Micro USB port used for firmware update
Note:
Pictures shown in this manual are for reference only; actual product may vary.
IR
FIRMWARE
HDMI 1
HDMI 2
HDMI 3
AUTO
1 2
3
4
5
6
7