Dickye-John GAC 2500, Operator'S Manual

Page: 59 / 107

OPERATOR’S MANUAL
GAC® 2500 Model (INTL)
11001-1655A-201603
SETUP / 55
LCD DISPLAY TOUCH SCREEN CALIBRATION
The LCD display touch screen may not respond as it should with a finger
touch or stylus after a period of time or if subjected to extreme temperature
changes. The display can be re-calibrated to improve responsiveness.
1. At the Service Data screen, press the Display Touch Screen
Calibration button and follow onscreen instructions.
2. Carefully press and hold finger on the center of the target.
3. Repeat as the target moves around the screen.
4. With a keyboard attached, press the
Enter button to accept new
settings or the Esc button to keep previous settings. Without an
attached keyboard, press anywhere on the screen to accept.
Figure 44
Display Calibration
Carefully press and briefly hold stylus on the center of the target.
Repeat as the target moves around the screen.
Press the Esc key to cancel.
+
Press Target
with finger
or stylus
New calibration settings have been measured.
Press the Enter key to accept the new settings.
Press the Esc key to keep the old settings.
+ +
+ +
Service Data
Service Data
Service Note:
:
Frank from Dj performed inspection
Service Date: 10 10 / /2015
Resettable Counter: :
Total Cycles:
:
2000
100,000
Reset