Pioneer AVH-X7700BT/XNUC Service Manual page 35

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Description of FLAP angle adjustment
(1) From the monitor stop position, the motor for angle drive is rotated in UP direction and DOWN direction by + key and
- key, respectively. If you keep pressing the key, the monitor continuously moves between approximately 50° and 100° in
non-step manner. If you press the key when the setback setting is turned ON, the motor for backward and forward drive
is rotated in horizontal ejection direction. In 600 ms after the status of analog signal of O/C/D SW changes from 5 to 4,
the angle voltage is changed for the effective portion of angle adjustment key to adjust the angle. In 3 seconds after the
adjustment, the motor for backward and forward drive is rotated in horizontal storage direction at low speed. If the status
of analog signal of O/C/D SW changes from 4 to 5, the motor is braked.
Description of FLAP temporary folding operation
(1) If you press the temporary folding key from the monitor stop position, the motor for angle drive is rotated in 0° direction.
If you press the key when the setback setting is turned ON, the motor for backward and forward drive is rotated.
In 600 ms after the status of analog signal of O/C/D SW changes from 5 to 4, the motor is braked, and then the motor
for angle drive is rotated in 0° direction.
(2) After the status of analog signal of O/C/D SW changes from 4 to 3, the motor for angle drive is rotated for 900 ms and
the monitor is stopped at the horizontal position by brake. In 7 seconds after this operation, the navigation operation
sound is output 3 times in 1-second intervals. In 10 seconds, the motor for angle drive rotates in angle UP direction and
it is stopped at the last memory position by brake. If the setback setting is turned ON, the motor for angle drive stops at
the last memory position, and then the motor for backward and forward drive rotates in horizontal storage direction at
low speed. After the status of analog signal of O/C/D SW changes from 4 to 5, the motor stops.
Precautions on FLAP operation
1. The angle position always checks the angle voltage and memorizes the last memory depending on increase and
decrease of voltage. However, if the monitor is forcibly moved with a hand etc., it is not memorized.
2. If the analog signal of O/C/D SW does not change within the specified time during the horizontal operation, the system
stops at the position.
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