
4K HDBaseT
TM
Repeater
PTN Electronics Limited 3 www.PTN-electronics.com
③
RS232-1
3-Pin phoenix connector for bidirectional RS232 control,
connects with control device (e.g. PC) or the third-party device
(e.g. Projector) needed to be control.
④
HDMI-2 OUT
Connects with HDMI display.
⑤
RS232-2
3-Pin phoenix connector for bidirectional RS232 control,
connects with control device (e.g. PC) or the third-party device
(e.g. Projector) needed to be control.
⑥
AUDIO OUT
3-Pin phoenix connector for de-embedded analog audio output.
⑦
HDBT OUT
Connects the HDBT input port of HDBaseT Receiver or
cascade another TPUH423L.
⑧
DC 12V
Connect with 12VDC, 2A power adaptor.
Note: Pictures shown on this manual are for reference only.