Harris Atlas DVL400, Technical Manual

Page: 157 / 180

2/25/03 888-2473-001 5-11
WARNING: Disconnect primary power prior to servicing.
Section 5 Maintenance and Alignments
ATLAS Series™
5.7 Touch Screen Calibration
If the touch screen soft buttons on the GUI are working and seem to be accurate,
then this procedure is not required. If the soft buttons on the touch screen do not
seem to work or can only be activated by pressing outside the button graphic, then a
simple touch screen calibration will have to be done as follows:
STEP 1
The touch screen calibration is accessed from the Control Setup
screen shown in Figure 5-7. Use the following key presses:
NOTE:
If you are not able to get to the screen, open the control panel and press and
hold the Remote Enable and Disable buttons at the same time and momen-
tarily press the reset button on the Main Controller. Keep the Enable and Dis-
able buttons pressed until the display is up and running. After the micro
resets, the Main Controller will prompt the operator to calibrate the touch
screen.
STEP 2
Once you see the screen in Figure 5-8 (a), simply touch the X in the
first 2 screens. This will get you to the first screen in Figure 5-9.
STEP 3
To test the calibration simply touch the screen in several places to
make sure an X shows up where you touched.
STEP 4
If the calibration is good, then press ACCEPT. If not, press
CANCEL and the calibration procedure will be started over.
NOTE:
The procedure can be aborted by pressing any of the 5 hardware Quick keys
on the control panel.
Key
Presses