Gewiss GW 10 861 Manual De Uso página 33

Electrical connections and selections
WALK-TEST
The walk-test mode is used for testing the detector and checking the zone of coverage.
If the walk-test function is activated (DIP switch 1 OFF), after the initialization delay (when
the appliance is first switched on), the detector automatically enters walk-test mode and
remains in it for 10 minutes, after which the sensor automatically passes into operating
mode.
When a presence is detected, the sensor signals walk-test mode by making all three LEDs
blink. In walk-test mode the transmission inhibition time is reduced to 30 seconds. The
transmission is signalled by making all the LEDs blink 3 times.
The automatic exit from walk-test mode after 10 minutes allows the installation to be
speeded up since it is not necessary to reopen the sensor to exclude this function.
In case of need it is always possible to end walk-test mode immediately by setting DIP
switch 1 to ON.
The LEDs are not switched on in the case of a flat battery (with the exception of the red
LED followed by the yellow LED during alarm transmissions).
LED EXCLUSION
Exclusion of the LEDs allows switch-on to be disabled so as to increase the autonomy of
the sensor's batteries by up to 10%.
If DIP switch 2 is ON, the signal LEDs are switched off in operating mode.
If DIP switch 2 is OFF, switching on the LEDs is enabled, but the green LED for detecting
presences limits itself to switching on every 5 seconds, even if several impulses are
detected (counted for the alarm signal in any case).
In walk-test mode the LEDs are switched on independently of this selection; after 10
minutes the sensor enters operating mode and the LEDs are kept switched off.
NOTE: the green LED is only switched on during the sensor inhibition time (5 minutes after
each transmission); when the inhibition time has elapsed, with the sensor operational, the
green LED no longer signals the impulses detected until the next alarm transmission and
consequent new inhibition.
This way of operating, while permitting the correct operation of the sensor to be checked
visually, prevents possible intruders from obtaining information on the operating status of
the sensor and the area of coverage before an alarm is signalled.
USER INSTRUCTIONS
33
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