Electronics Line CommPact Installation Manual page 102

6. R emove the jumper and place it over one pin for storage ‐ see Mode Jumper Safeguard
below.
7. C hoose an appropriate mounting height (1.8m recommended for maximum pet
immunity) and test the transmitter from the exact mounting position before permanently
mounting the unit.
If you choose mounting height other than recommended 1.8m (which is not advised), please
perform a walk test to check the lens coverage. The recommended mounting height is the
best in terms of detection area.
8. K nock out the mounting holes and attach the base to the wall.
9. I f using the Back Tamper switch, insert a screw into the Back Tamper mounting hole
located in the center of the back cover Figure B‐ 13. When the detector is removed from
the wall, the screw causes the tamper release to break away from the back cover and the
Back Tamper switch is released.
10. R eplace the PCB.
11. A ttach the front cover making sure to close the plastic housing with the housing screw
provided.
Operation and Adjustment
Warm-up Time
The detector will need to warm up for the first 90 seconds after applying power.
Pulse Counter
The pulse counter determines the amount of beams that need to be crossed before the detector will
produce an alarm. The available options are 1, 2 or 3 pulse count. To set the pulse counter, refer to
Table B‐ 7 for the appropriate jumper setting.
Walk Test Mode:
A walk test is performed in order to determine the lens coverage pattern of the detector – see Figure
B‐ 12. Walk Test mode cancels the delay time between detections, enabling you to perform an
efficient walk test.
To walk test the detector:
1. Place the Mode Jumper over pins 1 & 2 (see Table B‐ 6).
2. Walk across the scope of the detector according to the detection pattern selected.
3. Confirm that the LED activates and deactivates accordingly. Wait for ten seconds after
each detection before continuing the test.
4. After completing the walk test, remove the jumper and place it over one pin for storage ‐
see Mode Jumper Safeguard below.
98
Appendix B: Transmitter Installation
CommPact Installation Manual