ViewSonic EP5540T User Manual page 13

Open the door with the key.
1. PC IN
Enable connection to PC or other external devices with VGA/AUDIO ports.
2. USB 3.0
Connect USB devices to these ports.
3. HDMI1/2 Input
To connect with those equipments with HDMI or DVI interface.
HDMI1: Connect the HDMI cable to the HDMI 1 ports on your display and peripheral device.
HDMI2(ARC): Connect an ARC-enabled home theater receiver to this jack.
4.
Connect headphones to this jack. The Poster is the current audio output.
5. RS-232
For service, RS232 control and the other uses.
6. TOUCH OUT ( for touch series only)
Output the touch for external devices connected to PC or HDMI port which support touch system.
7. USB 2.0
Connect USB devices to this port.
8. RJ45 (LAN IN)
Enable connection to cable and log on to Internet.
9. AC IN
Plug the AC cord into this jack and into a power outlet. (~100-240V 50Hz/60Hz)
10. Power SwitchPush to (1) to connect the power, push to (O ) to cut off.
11. AC OUT
~100-240V 50Hz/60Hz, Current Max.: 0.65A.
Main board
11
9
10
3
AUDIO
USB 3.0
Main board
HDMI 2
(ARC)
RS-232 TOUCH USB 2.0 RJ45( LAN IN)
OUT
5 6 7 8
1
VGA
2
3
4