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6 - 8mm
FIG.11
Non-dropping
screw
Walk Test
It takes approximately 60 Seconds for the sensor to warm up after power is switched on. The purpose
of a walk test is to check and adjust the detection coverage of the sensor. Set Time VR adjuster to "Test",
and then conduct the walk test. Pay attention to the walking direction in the walk test.
The sensor is more sensitive to movement across the detection range and less sensitive to movement
directly towards it. The sensor LED indicator and the load will switch ON for 3 sec for each movement
detected, and switch OFF for 2 sec before next trigger. Set the Time VR adjuster to the desired setting
after walk test. The sensor LED indicator will stay ON during the warm up period.
30 - 35mm
Rubber
washer
FIG.12
FIG.13
7
Lens Shield
Undesired detec�on areas can be shielded off by fixing the enclosed lens shield onto the lens.
Trim the lens shield with scissors either horizontally or ver�cally un�l the desired detec�on area
Earth
is obtained.
TROUBLE SHOOTING
1. Unit will not func�on at all/Lights won't turn on
- Check wiring to make sure that you have correct AC power at the unit.
- Check the wiring from the unit to the source of power to make sure you have wired the unit
correctly.
- Check the ambient light control to see if it was set at your desired level.
2. Detector clicks but does not work
- Check the lights func�on correctly independently.
3. Lights go on and off quickly
- Ensure light and heat are not being reflected onto the detector. Check for white or reflec�ve
surfaces that may be causing the problem.
- Note the detector is more sensi�ve in cold weather.
- Make sure the sensor is not installed close to an air condi�oner or ven�la�on outlets.
- Make sure the Time se�ng is not set to Pulse func�on.
- Make sure the Lux se�ng is not set to Test Mode posi�on.
4. Lights stay on
- Light bulb sockets may be wired directly to the power source. Recheck the wiring diagram.
- Adjust �me to minimum, and ensure unit is firmly fixed to a solid object free from vibra�on.
- Ensure detector is not being ac�vated by stray moving heat sources such as hea�ng outlets.
5. Detector false Ac�va�on
- Adverse temperature changes can result in unwanted ac�va�ons.
6. Maintenance and repair
- Do not a�empt to repair as there are no serviceable parts inside and could invalidate warranty
or result in personal injury.
- Clean detector lens and outside casing with a so� damp cloth.
8
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