Commissioning
78
Mobile Panel 40/50 User's manual V1.80
3.8
Touch screen
calibration
B&R
touch screen
devices are equipped with a
touch screen
controller
that supports hardware calibration. This
means that these devices are pre-calibrated at the factory. This feature offers great advantages especially for
replacement parts since recalibration is usually no longer required when replacing a
device
(identical model/type).
We still recommend calibration for best results and to adapt the
touch screen
to the needs of the user.
Regardless of this, the touch driver requires a one-time calibration during or after installation.
3.8.1
Windows CE
Windows CE
starts the
touch screen
calibration sequence during its first boot in its default configuration (i.e. de-
livered state).
3.9 Date/Time setting
The real-time clock in the Mobile Panel 40/50 is not backed by a battery. If necessary, the time must be set each
time the
device
is restarted (disconnection of power supply or restart).
The time
can
be set by double-clicking the time display on the desktop or via
Start > Settings >
Control
Panel
> Date/Time
.
3.10 Key configuration
Not all keys are predefined in the factory setting for Mobile Panel devices. Keys
can
be configured easily with the
B&R Key Editor (version 2.60 or later) -
see "B&R Key Editor" on page 86
Following configuration with the B&R Key Editor and creation of the project, the new key configuration file (.kcf)
can
be transferred to the
device
via online "update" using the
Control
Center (
Start > Settings >
Control
Panel
>
Control
Center
, tab
Keys
, e.g. using a
USB
flash drive.
Figure 57: Key configuration update
