Cannot Find Home Or Does Not Go To Preshot; Scan Is Jerky - Honeywell HD6 Series User Manual

12.8 CANNOT FIND HOME OR DOES NOT GO TO PRESHOT

Possible solution:
1. Verify that the pan and the tilt rotates freely with no interference from lanyard
(if installed) or inner dome brackets.
2. Verify the pan and tilt belts are on their associated sprockets and are not loose.
3. Verify the sensor tab moves freely through the optical sensor.
(Tab and sensor are under the video board.)
4. Verify the pan motor connector is secured to connector J1 on the power supply
board, part number 518241-1030.
5. Verify the tilt motor connector is secured to connector J2 on the camera adapter
board, part number 518107-1020.

12.9 SCAN IS JERKY

Possible solution:
1. Verify both data lines are connected – polarity on the data is not required.
2. A motor may be defective or the wiring to the motor may be broken.
Rev. 1.02 115 900.0679
22-June-2006