General device configuration
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DLT-V83 Operating Instructions V2.00
10.8.
Protecting the display from the memory effect
The display of the DLT-V83 has to be protected from the burning in of a motionless image. An image
that has remained motionless for too long can cause irreversible damage to the display.
In the
power management center
of the utilized operating system, you must specify that the display of
the DLT-V83 should be turned off when no user input occurs.
A motionless image can stay on the display for a maximum of 12 hours. After more than 12 hours there
is the risk of the memory effect.
10.9.
(Re)calibrating the touchscreen
The touchscreens of all DLT-V83 devices are already calibrated and therefore do not have to be
calibrated when first put into operation.
Software recalibration under Windows 7 Pro, Windows 8.1 Industry and WE8S
These Microsoft Windows versions offer the option of software recalibration for the touchscreen (
Control
Panel -> Tablet PC Settings
).
This resets the sensitivity of the touchscreen to an operating system default setting, which can result in
poorer detection of taps on the screen.
You can use
Reset
to reset the software recalibration.