Pioneer avic-d1 Service Manual page 192

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3. Test Touch-panel
A
B
Explanation on touch panel misalignment verification test.
1) The test is intended to verify if the touched point on the touch panel is correctly recognized or not.
[+] cursor will be displayed at 16 locations on the screen.
The cursor will be displayed in "white color" only one at a time.
Each time the cursor is touched correctly, the next point will be displayed.
On the other hand, if it is recognized that the point touched was ±4 dots vertically and ±5 dots horizontally away
from the center of the displayed [+] cursor, the erroneously recognized coordinate [+] will be drawn
in "red color".
2) When touching the [+] cursor, touch the center of the + mark correctly.
3) If [BACK] is touched, the test will be finished, and the screen will return to the menu screen of the touch panel
C
test mode.
If this test turns out to be NG, it will be necessary to redo "1. Setup touch-panel effective range" and "2. Setup
calibration". Repeat the above steps once again.
4. Check now calibration codition
D
Explanation on the setting status of the calibration compensation value.
E
The current calibration compensation status is displayed.
The following data will be displayed.
"With no calibration value" (in white characters)
In case the compensation value does not exist in the SRAM.
"The effective range value is stored"
In case the compensation value for the upper limit and the lower limit are preset in the SRAM.
"The calibration compensation value is stored"
In case the calibration compensation values for the 16 points are preset in the SRAM.
"The effective range & calibration value is stored."
In case the upper limit and the lower limit values and the 16 points calibration values are preset in the SRAM.
"The initial value is substituted."
F In case the value stored as the initial (default) value is preset in the SRAM.
"Error Condition"
In case the SRAM value is demolished or some unexpected situation is happening.
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### Test Touch-panel
[BACK] Return
### The current calibration state
The initial value is substituted.
[BACK] Return menu
AVIC-D1/UC
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