Touch Panel Calibration - Pioneer AVX-MG2037ZF Service Manual

Receiver assy with navigation display
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6.7 TOUCH PANEL CALIBRATION

- Calibrate the touch panel in the following cases:
• After changing the EEPROM(IC601).
• When the touch screen is out of alignment.
• When the EEPROM(IC601) data is erased.
-
Turning on the Calibration Mode
Press the MAP, DEST and MENU buttons simulataneously turn on the ACC.
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- Calibration
Using the stylus pen, touch the point indicated in each corner of the screen in the order shown. "OK" is displayed at
the top of the screen to indicate that the touch screen has been calibrated, then normal operation will resume.
OK
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- Verification
To check the calibration, press "AM", then "Sound" then "Bass/Treble" to select the Audio Adjustment mode, then
press "0" for both "Bass" and "Treble". The button display should be displayed reversed.
- Storing the calibration data
Switch ACC ON to OFF and leave OFF for at least than 10 seconds. During this time, do not switch off the backup
power.
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AVX-MG2037ZF/XN/UC
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