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Les langues disponibles
Les langues disponibles
350-30010 350-20011
350-20010 390-20010
5. TROUBLESHOOTING
Problem
Motion sensor fails to
switch on.
No / poor detection in
walk test.
ENG
Possible cause
1. Incorrect connection.
2. The sensor is not powered
(24V on terminals 1 and 2).
1. Front panel not fitted.
2. Incorrect location.
3. The lens is covered/dirty or
defective.
Proposed solution
1.Check whether the sensor
is connected as shown in
fig.7 or 8.
2.Check whether the control
module is connected
correctly and the sensor is
powered.
1. Fit the front panel.
2. Position the sensor as
shown in fig.1, 2, 3 and 5.
3. Remove the cover/clean the
sensor as described in '6.
Product maintenance' If the
lens is defective, the sensor
has to be replaced.
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