Huawei NetCol5000-A User Manual page 51

ACC Precision Air Conditioner Controller
User Manual
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Issue 02 (2016-11-30)
b. Flip the fourth toggle switch to ON and others remain unchanged, the screen
calibration function is triggered.
After 15 seconds, a dialog box indicating Are you sure you want to calibrate the
screen? If you do not click Yes or No, calibration will start automatically 10
seconds later. is displayed, as shown in
Figure 4-21 Confirming to calibrate the screen
c. Wait for 10 seconds or tap Yes.
Figure 4-20 is displayed, the adjustment is complete.
d. Flip toggle switch 4 for the LCD to non ON.
After the DIP switch is calibrated, flip toggle switch 1 to ON, and others to the opposite position.
You need to manually operate the operation again from the first step to trigger the touchscreen
calibration function after the calibration failure.
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Figure 4-21.
Figure 4-19 is displayed. Tap the screen. When
4 Maintenance Guide
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