Timeguard SLW360L - Manual (Page 7)

6
See diagram ‘I’ for ceiling mounting assembly method. Fit the sensor
assembly to the ceiling, if mounting outdoors, it is essential that the
sponge gasket is placed between the ceiling mounting plate and
the sensor itself to ensure a good seal is maintained. If mounting the
unit indoors, the gasket is not required and can be discarded.
Insert fixing screws through the sensor assembly into the wall plugs
and secure. Do not overtighten, if using a power screwdriver ensure
it is set to a low torque setting so as not to damage the unit.
Set the unit up as follows, before refitting the decorative cover.
Setting up
Walk Test Procedure
Set the two adjustment controls on the underside of the unit (diagram C)
to the following positions:
TIME – Fully anti-clockwise
DUSK – Fully clockwise
The unit will now operate during daytime as well as at night,
illuminating the lamp for approx. 5 seconds each time. This allows
testing to be carried out to establish the best position for the sensor.
The lamp will immediately illuminate as the unit goes through
its ‘warm-up’ period. After approximately 1 – 2 minutes the lamp
will extinguish. Try to remain outside the detection area during the
warm-up period. Walk around the sensor to establish the detection area.
The sensor will detect within an approximately six metre diameter circle
from the centre of the sensor location. As you cross a detection ‘zone’
the lamp will illuminate. now stand still until the lamp extinguishes
(this should take approx. 5 seconds).
Start moving again. As you cross each ‘zone’ the lamp will illuminate.
Repeat the above, walking at various distances and angles to the unit.
This will help you to establish the detection pattern.