4K HDMI Switcher 4x1
PTN Electronics Limited 2 www.PTN-electronics.com
2. Panel Description
2.1 Front Panel
No.
Name
Description
①
Power
Illuminate red once powered on
②
AUDIO
Bi-colored LED indicator for audio source
illuminate green when the audio is de-embedded from
HDMI signal
illuminate yellow when the audio is ARC
③
Mode
Bi-colored indicator for present switch mode
illuminate yellow when in auto-switch mode
illuminate green in manual switch mode.
④
Input
Indicate the present input source, 4 in total, the indicator of the
present input source illuminate green
⑤
SOURCE/
AUTO
Used as video source selection button, press to switch
among the 4 inputs source circularly
Used as switch mode selection button, press and hold for
3
seconds or more
to switch between auto-switch mode and
manual switch mode.
⑥
FIRMWARE
USB port, used for firmware update & powering
Note:
Output HDCP compliant status depends on input signal. When the input signal is
with HDCP, then output signal is with HDCP and vice versa.
