Pioneer AVH-P4100DVD/XN/UC, Service Manual

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AVH-P4100DVD/XN/UC
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[Outermost circumference inspection]
[Outline]
Outermost circumference value of X and Y is obtained by tracing the outermost circumference of
the touch panel screen.
When exiting the menu screen by pressing 5 key, the captured value is stored in the EEPROM.
Furthermore, when storing the value, checking is made as to whether the value is within the range or not.
When the value is within the range.
Write the following value and adjustment information to the EEPROM, then “OK” is displayed.
1. The outermost value of X and Y(min/max) : 4 byte
2. The reference value for A/D correction of X,Y : 2 byte
3. Adjustment information(Adjustment OK) : 1 byte
When the value is within the range.
Write the following adjustment information to the EEPROM, then “NG” is displayed.
1. Adjustment information(Adjustment NG) : 1 byte
The initial value and the setting value allowable range are as follows.
<Before initial value> <After initial value>
Outermost value Outermost value
Xmin : 35h Xmin : 78h
Ymin : 3Fh Ymin : 78h
Xmax : F3h Xmax : B4h
Ymax : EAh Ymax : B4h
A/D correction value A/D correction value
X : 33h X : 00h
Y : 38h Y : 00h
Setting value allowable range
X direction Minimum value : 00h to 80h
Maximum value : 9Eh to FFh
Maximum value - Minimum value : more then 73h
Y direction Minimum value : 00h to 83h
Maximum value : 9Ah to FFh
Maximum value - Minimum value : more then 6Bh
[Display specifications]
Outermost circumference inspection in process
X/Y information of [MIN] and [MAX] of the outermost circumference are displayed.
[BEFOR] indicates the value stored in the EEPROM.
[AFTER] indicates MIN/MAX of the A/D value currently captured.
[Operation specification]
Operational description Remote controller key
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