Input/Output Terminals - ViewSonic CDE4302 User Manual

2.2.

Input/Output Terminals

2
1
MAIN POWER SWITCH
1
Switch the main power on/off.
AC IN
2
AC power input from the wall outlet.
RS232C IN
3
RS232C input.
VGA IN (D-Sub)
4
VGA video input
PC LINE IN
5
Audio input from VGA source (3.5mm stereo
phone).
EARPHONE
6
Earphone Output
3 4 5 6
5
12
7 8 9
IR OUT
7
IR signal output for the pass through function.
SPDIF OUT
8
Digital audio signal output to connect your external
AV device.
USB PORT
9
Connect your USB storage device.
HDMI 1 IN / HDMI 2 IN
10 11
HDMI video / audio input.
SECURITY LOCK
12
Used for security and theft prevention.
11
10