Contec IPC-DT/H40X(PC)T, User Manual, Page: 7 / 33

1. Introduction
4
User’s Manual
- When the surface or frame of the touch panel has become dirty,
wipe it with neutral detergent. Do not wipe the touch panel with
thinner, alcohol, ammonia, or a strong chlorinated solvent. Use
a protective sheet (available as an option) if the touch panel is
used where it can easily collect dust and dirt.
- This display does not support the OS other than the following OS.
Windows 2000 Professional, Windows NT 4.0 Workstation,
Windows 98 Second Edition
- A characteristic of analog touch panels is that the detected
position may vary due to changes in the ambient environment
(temperature and humidity) and changes in resistance values over
time. In such cases, the touch panel should be recalibrated and
the calibration data updated.
- LCD display may have some pixels being dropped (bright and
black spots) below a certain threshold.
Note that this is not a failure or a defect.
- Regular maintenance is necessary for the backlight on the touch
panel and the display for the longevity parts.
Burn-in on TFT Display
- "Burn-in" may occur if the same display is retained for a long
time. Avoid this by periodically switching the display so that
the same display is not maintained for a long time.
* Burn-In---Phenomenon characterized by a TFT display as a result
of long-time display of the same screen where a
shadow-like trace persists because electric charge
remains in the LCD element even after the patterns are
changed.
- Component Life
(1) backlight--- The operating lifetime of the backlight is at least
seven years. (Brightness reduced to 50% of
original, assuming continuous operation at 25
degrees centigrade, Utilization rates 18 hours/one)
(2)Touch panel--- The operating lifetime of the touch panel is at
least 1 million touches (as tested by
mechanical touching under 300g of force at a
rate of two presses per second).
* CONTEC accepts your request for replacing each consumable in
the PANECON-PC as a request forrepair (at an additional cost).
Contact your local retailer or CONTEC sales office.