11
• Set the light threshold to maximum (fully clockwise/
Sun end), then turn the control anti-clockwise
about three quarters of the way round to the
Moon end. This will give operation after DUSK
approximately.
• For a more accurate setting of the DUSK LEVEL
ADJUST control turn it fully anti-clockwise (Moon
end) and leave for at least 20 seconds for the unit
to settle.
• When the ambient light level reaches that required
for DUSK, adjust the DUSK control a small amount
clockwise pausing to try to get the unit to detect
and turn the lights under control ON by moving a
hand slowly backwards and forwards across the
front of the detector lens for around 5 seconds.
• Continue to turn the control small amounts in a
clockwise direction, stopping after each adjustment
to try to get the unit to detect as above.
• Eventually detection will occur and the DUSK level
is now set as required.
9. Masking the PIR Light
Controller Lens
• To reduce the PIR light controllers coverage,
preventing detection in unwanted areas, mask the PIR
light controllers lens using the lens sticker supplied.
