ViewSonic PX748-4K - 4K UHD Projector with 4000 Lumens 240Hz 4.2ms for Home Thea - Page 10
Connection Ports, Description
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Connection Ports 1 2 34 PX728-4K / PX748-4K AUDIO OUT HDMI 1 HDCP2.2 HDMI 2 HDCP2.2 USB-C 23 PX701-4K / PX701-4KE HDMI 1 HDCP2.2 HDMI 2 HDCP2.2 AC Power Cord Inlet HDMI 1 HDCP2.2 HDMI 2 HDCP2.2 5 RS-232 5 67 8 USB 5V/1.5A OUT 12V OUT (Service) RJ45 17 RS-232 USB 5V/1.5A OUT AUDIO OUT (Service) RS-232 USB 5V/1.5A OUT AUDIO OUT (Service) Security Slot Ceiling Mount Holes 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. Security Bar 10
![](/manual_guide/products/viewsonic-px7014k-4k-uhd-projector-3200-lumens-240hz-42ms-home-theater-gaming-user-guide-3f6de97/10.png)
10
Connection Ports
PX701-4K /
PX701-4KE
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.