8
Model VS15XAD / VS15XAD-TR
Connecting the Optional Touch Screen
1
Plug the RS232 cable to the RS232 port on the back panel.
2
Plug the other end of the cable into the RS232 serial port on
your computer.
3
Load the touchscreen driver from the CD enclosed.
Power Management System
The VitalScreen display complies with the VESA DPMS power
management standard. This standard provides four power-saving
modes, based on the display detecting the horizontal or vertical sync
signals. The following table describes the four modes.
When the display is in power-saving mode, or when it detects an
incorrect timing, the display screen goes blank and the power LED
indicator blinks.
Mode
AC Input Power
(including AC adapter)
LED Status
ON
with audio
without audio
40 watts maximum
37 watts maximum
Steady green
Steady green
Standby
5 watts maximum
Blinking green
Suspend
5 watts maximum
Blinking green
OFF
5 watts maximum
OFF
