Pioneer AVIC-N2, Service Manual

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AVIC-N2/XU/UC
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Explanation on the FLAP temporary folding operation
1. By pressing the temporary folding key, the angle driving motor is rotated from the monitor stop position
toward 0
°
direction. When the setback is being set to ON, the forward/backward driving motor is rotated when
the key is pressed, brake is applied after 600ms has elapsed from the time when LIFTSW has switched from H
to L, and the angle driving motor is rotated in 0
°
direction.
2. For a period of 500ms after DEGOSW has switched from H to L, the angle driving motor is rotated, and the
monitor stops at its horizontal position by the brake. After 7 seconds, navigator operation sound is heard three
times in 1 second interval. After 10 seconds, the angle driving motor is rotated in UP direction, and then the
brake is applied to stop the motor at the last memory position. When the setback is being set to ON, after the
angle driving motor stops at the last memory position, the forward/backward driving motor is rotated in slow
speed in the horizontal storage direction, and the motor stops after LIFTSW has switched from L to H.
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Notes related to the FLAP motion
1. Regarding the angle position, angle voltage is always checked, and the last memory is stored by addition or
subtraction of the voltage. It should be noted, however, that the last memory will not be stored when the
monitor is manually moved by force.
2. If the expected pulse is not detected during horizontal motion, the monitor will stop at that position.