User`s guide

VT104HBU User Guide 6 150-101
2.2
Unpacking and setting up your display
Your LCD monitor package will consist of the components listed below. Open shipping
container and lay all components on a flat clean surface.
What is included with your display
2.4
Connecting the Display
2.5
Signal Connections
To avoid irregular operation and /or damage to the display, please insure correct video is
being supplied as shown on the following page.
⇒ VT104CHBU or VT104PHBU or VT104WHBU or VT104YHBU LCD Monitor
⇒ 5 ft Video Cable.
⇒ 10-32 Mounting Hardware. (For use with Panel Mount only)
⇒ 6 ft RS232 Touch Interface Cable (Optional when touch is installed)
⇒ CD ROM with Touch Screen Drivers (Optional when touch is installed)
⇒ Users Manual
1. Connect all cables to the computer first. This would include the VGA cable and the op-
tional RS 232 serial touch screen connection.
2. Once the 115/220VAC connection is made, the display is active.
3. If your computer was off, turn on your computer.
4. Your display should now operate as a normal computer display showing your windows or
whatever video is being sent to the flat panel.
Note: If for any reason the display goes blank and gives an “out of Range” or “No Input
Signal”, your computer or video source is putting out a signal that is out of range of the LCD’s
video board. If this happens, reboot the computer or video source and make sure you are
inputting the correct signal. If the display doesn’t work properly, it may be because:
(a)The resolution is to high or low for the LCD.
(b)The refresh rate is set to high. Refresh on an LCD is different than a CRT. Set the re-
fresh to 60Hz. CRT’s need a high refresh rate to avoid flicker. The refresh rate has no
impact on LCD’s.
(c)The power source is incorrect.
(d)The unit is malfunctioning. If you believe this to be true, disconnect the video cable
from the rear of the LCD and connect to a known good computer CRT display. If the
computer display is working satisfactory and the video is within the appropriate range,
then contact Vartech Customer service for a RMA number at 800-223-8050.
2.3