17” Slimline LCD
Page 9
Pinouts
RGB or Composite Video Option Selection
The monitor can be configured to switch between RGB or
Composite video using DIP switches located near the input
connectors. The DIP switch selection is detected only at
power on. Operation is as follows:
SW1
SW2
SW3
Function
On
Off
-
Constant Ground Switching. Monitor
displays RGB when pin 6 of the main
interface connector is held to ground.
Monitor displays Composite video when
pin 6 of main interface connector is held
High (5 V max.).
Off
On
-
Momentary Ground Switching. Pin 6 of
the main interface connector toggles
display between Composite/RGB on
transition to low. Monitor recalls last
setting at power up.
Off
Off
-
Autodetect. When Vsync is detected, the
monitor switches to RGB input. Vsync
present assumes that RGB is present.
Note: In Autodetect mode, the menu
selection of video source is disabled.
On
On
-
Autodetect.
-
-
Off
Monitor defaults to Off when power
(28
VDC) applied. Press power button to
turn on monitor.
-
-
On
Monitor defaults to On when power
(28 VDC) applied.
