2019 – 2020 ©
A
LL RIGHTS RESERVED TO
T
ELEFIRE
G
AS AND
F
IRE DETECTORS
L
TD
.
Rev 1.01 Date 4.2.2020
Page
6 of 7
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Switch 1
: sets the operating mode to horn/strobe or horn only.
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Switch 2
: volume adjustment: high volume (off) or low volume (On).
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Switches 3 and 4
: the horn sound:
o
Continuous sound (910Gz): switch 3 is On, switch 4 is On
o
Bell (1440 Hz), switch 3 is On; switch 4 is Off
o
Alternating sound (910Hz/600 Hz), switch 3 is Off; switch 4 is On.
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Switch 5
: stay in off state.
3.2.5 Device connection
Connect the device to the communication line of addressable devices and +24Vdc input.
i
Note
Measure the wiring to ensure there is no short circuit or connection or
leakage to the ground, before connecting the device to the fire detection
panel.
Addition or connection of devices to the fire detection panel will be done
when all power sources to the operation panel (AC input voltage and
batteries) are disconnected.
Notify the system manager that the fire detection panel will be temporary cut
off, before adding devices to the panel.
3.3 Preinstallation tests
Check that the device is included in the relevant matrix and follow the provisions of the
standard and the instructions of the planning consultant.