Gewiss 20 Serie Manual De Usario página 15

4. CONNECTIONS AND SELECTIONS
View of the sensor electronic card.
WARNINGS ENGRAVED ON
INSULATING TAB TO BE REMOVED
TO ACTIVATE THE BATTERY AND
POWER THE DETECTOR.
REPLACE THE TAB DURING
LONG PERIODS OF INACTIVITY
TO PREVENT THE BATTERY
FROM RUNNING DOWN
BATTERY CLIP
MAKE SURE YOU DO NOT
INVERT THE POLES WHEN
REPLACING BATTERIES
WARNING: to increase the battery life it is recommended to disable the signal indicators: the autonomy is reduced
by 15% with the walk-test indicator inserted.
5. FIRST POWER-UP PROCEDURE
Great care must be taken when powering up the GW 20 477 transmitter for the first time, please follow the
procedure below step by step:
1) Remove the insulating protection tab from the battery, as seen in the Fig. above.
2) Press and release the TAMPER button 3-4 times.
3) Reset any low battery signals in the control unit or the compatible reception device.
WARNING:
when new batteries are used, or batteries that have not been used for a long time, they
may generate a low battery error message during power-up. This is caused by the chemical
composition of the Lithium Thionyl Chloride batteries and can be resolved by following the
instructions above.
If the battery is to be exposed to low temperatures, it is recommended to store the battery at room
temperature before loading it.
THE PRINTED CIRCUIT
DO NOT INVERT THE POLES
ON THE BATTERY ONLY USE
3.6V 1/2AA LITHIUM
BATTERIES
PIR
SENSOR
TAMPER
BUTTON
TAMPER
TAKE CARE NOT TO
DAMAGE THE
TRANSMITTER
ANTENNA WHEN
INSTALLING THE
SENSOR
DO NOT TOUCH
LOW
BATTERY
ALARM
WALK
TEST
15
TRANSMITTER
MODULE
ANTENNA
LOW BATTERY LED
ALARM LED
FRONT WALK LED
INDICATIONS
ENABLED BY
DIP-SWITCH 3
GW 20 477
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