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Technical Tips:

Lights Turn Off Too Quickly

1. Check if sensor is being “tricked” by reflected light. If lights
controlled by the sensor shine or reflect into the photocell (locat-
ed behind the lens) the unit will go on briefly, see its own light,
and turn off “thinking” that it is daytime:

Problems:
Lights reflect into photocell 
Lights shine directly into photocell

Solution:
Adjust 

SUN/MOON

knob

slightly clockwise, to allow
operation at higher ambient      
light levels. Alternatively, move 
the lights or reflectors or mask 
the lens in the direction of the 
lights and/or reflections.

2. Check if “R” lamps, non-reflector “A” lamps or self-ballasted
PL lamps are being used in a non-enclosed lampholder. If so,
switch to reflector PAR floodlight lamps or Quartz floods so the
sensor is not affected by stray light. If using PAR floodlights, con-
sider using lower wattage, energy saving lamps.

TIME

 12 MINS

–  

SENS

OK!

WRONG

1. Check that the sensor is level from
side to side and pointed at the area
you desire. If unit is tilted, part of the
detection zone may be high in the air
over people’s heads.

Solution: Position sensor exactly level
from side to side.

2. Check that the sensor is not mount-
ed too high. If mounted above 20 feet,
much of the usable range will be lost.
Solution: Mounting at 6 feet to 
10 feet allows maximum range.

3. Check that movement is not
directly towards sensor. Sensor will 
see movement across its pattern more
quickly. To fix, move the sensor.

4. Check that movement far away and
directly towards sensor is not entirely
within one zone. 

Problem:  Sensor will not detect until movement
crosses zones

Solution:
“Micro Adjust” sensor by moving sideways 1/4". This may move 
the zones to allow earlier detection.

Technical Tips:

Range Appears Limited

20’

40’

Reduced Range

6-10’

60’

Maximum Range

No detection until here

Detection here now

Less Sensitive

More Sensitive

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Summary of Contents for STL360HBW

Page 1: ...ol Systems such as X 10 Leviton or Radio Shack are incompatible with sensors and may cause false activations Do not install sensors on a circuit that feeds motor loads such as kitchen appliances HVAC...

Page 2: ...vacated lights can be adjusted to remain on from approximately 5 seconds up to 12 minutes Since the lights are on only when needed and the sensor uses only one watt the STL360 is extremely energy effi...

Page 3: ...red by unwanted movement or heat source such as a swaying tree road traffic dryer vent swimming pool or hot tub To Improve Performance in Difficult Locations Reduce sensitivity by turning the SENS kno...

Page 4: ...high in the air over people s heads Choosing a Location Locate for Movement Across Pattern Check that movement is not directly towards sensor Sensor will see movement ACROSS its pattern more quickly C...

Page 5: ...ng screw Connect as shown in wiring diagram on page 7 6 Twist on wire nuts Secure with electrical tape 7 Align gaskets EZ Plate and metal mounting plate to insure proper seal Tighten EZ Plate center s...

Page 6: ...7 8 Strip 1 2 of insulation from all leads Connect as shown in wiring diagram 9 Twist on wire nuts Secure with electrical tape 10 Make sure all unused openings in EZ Plate are closed with plugs provi...

Page 7: ...IMER provides a lived in look by simulating an occupant turning lights on at dusk and then off at bedtime To set the EVENING TIMER flip the wall switch controlling the sensor three times slowly off on...

Page 8: ...s will appear when test mode ends If you require 2 more minutes of Test Mode turn the power off for at least 10 seconds and back on again In Test Mode no LEDs are lit MANUAL OVERRIDE MODE The STL360 h...

Page 9: ...not in Manual Override Mode Turn power OFF for 10 seconds then ON Sensor will be in Test Mode for approximately 2 minutes then it will switch to Auto Mode with lights off and ready to detect movement...

Page 10: ...attracted to the lights and fly close to the sensor causing triggering Reducing the sensitivity may help 9 Check Solutions 3 4 5 6 7 and 8 under If Lights Do Not Turn Off Technical Tips Lights Turn O...

Page 11: ...der using lower wattage energy saving lamps TIME 12 MINS SENS OK WRONG 1 Check that the sensor is level from side to side and pointed at the area you desire If unit is tilted part of the detection zon...

Page 12: ...ic We will repair or replace your unit Under no circumstances shall we be liable for any incidental or consequential damages arising out of or in connection with the use or performance of this product...

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