10
Connection Ports
PX701-4K
PX728-4K /
PX748-4K
HDMI 1
HDCP2.2
HDMI 2
HDCP2.2
RS-232
AUDIO OUT
USB 5V/1.5A OUT
(Service)
HDMI 1
HDCP2.2
HDMI 2
HDCP2.2
RS-232
RJ45
AUDIO OUT
USB-C
USB 5V/1.5A OUT
(Service)
12V OUT
HDMI 1
HDCP2.2
HDMI 2
HDCP2.2
RS-232
AUDIO OUT
USB 5V/1.5A OUT
(Service)
3
2
3
4
5
6 7
8
2
1
5
1 7
AC Power Cord Inlet
Ceiling Mount Holes
Security Slot
Security Bar
Adjuster Foot
Port
Description
[1] AUDIO OUT
Audio signal output socket.
[2] HDMI 1
HDMI port.
[3] HDMI 2
HDMI port.
[4] USB-C
USB-C port.
[5] RS-232
RS-232 control port.
[6] 12V OUT
12V DC output terminal.
[7] USB 5V/1.5A OUT (Service) USB Type A port for power supply.
[8] RJ-45
LAN port.