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Sensormatic
SENSORVISION SYSTEMS
No Pan Function / Continuous Pan
What to check.
1.
Connection to P3.
2.
Sprocket.
3.
Pan motor when the pan function
is commanded.
4.
Data when the pan function is
commanded.
5.
Slip-ring assembly.
Q-26
THE WORLD LEADER IN LOSS PREVENTION
What to do.
Reset the dome and observe the orientation
(pan). Verify that the motor is connected to
P3 on the CPU board.
Check to see if the sprocket moves freely and
adjust it accordingly. If the motor gear is too
tight, adjust the gap distance with a 1/4 watt
resistor lead. Ensure that it rotates smoothly
without power applied to the dome.
Plug a known working pan motor into P3. If
the motor works with the pan command,
replace the pan motor. If the pan motor does
not work, replace the dome CPU board.
If no data is present, check the data path for
improper wiring.
If the camera continuously pans when the
stop or reset command is issued, replace the
slip-ring assembly.
NOTE: Pan motors are not interchangeable
with other motors.
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