Operation Manual

English
24
Connect to external digital transmitter
The projector features a built-in HDBaseT for you to work with optional digital transmitter
to send video, RS-232, LAN signal to projector with single RJ-45 cable. If the optional digital
transmitter supports IR remote controller I/O, you may also send IR remote controller signal to
PU9730/PW9620/PX9710 projector using the same RJ-45 cable.
VGA IN
RJ45
Lan
HDMI RS232 RJ45
HDBaseT
YPbPr
VGA Cable
DVD Player DVD Player
Hub
RS-232c
RJ-45 Cat5e or above
Control PC
Control PC
Digital Transmitter
Projector
Caution:
• The HDBaseT of your projector supports to video, RS-232, remote controller, and network control signal receiving
but not Power over Ethernet (PoE) transmission and receiving.
• To send RS232 commands with an external digital transmitter via RJ45 cable to your projector: set Control
-> RS232 -> Channel to HDBaseT in OSD menu, the transmission speed is changed to 9600 by the system
automatically.
• Effective transmission distance of your digital transmitter is 100 meters. Transmission over 100 meters may lead to
projection screen interruption, interference, or control signal failure.
• Please use Cat.5e RJ-45 cable or better and prevent the cable from becoming twisted. Otherwise the cable may be
damaged and signal transmission quality poor, reducing transmission distance and image quality.