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teko Astra-8 User Manual page 2

Dual channel (infra-red + acoustic) detector

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Plug
"Alarm memory"
ON
Mem
"Alarm memory"
OFF
AC-channel
Tst
TEST
6 INSTALLATION PLACE
1)
Recommended installation height is 2.4-3.6
m and at a distance not more than 6m from the
most distant spot of protected
2)
Detector should be installed on the ceiling
(or any other horizontal surface) strictly
horizontally.
3)
The detector cannot be used in premises
with high level of acoustic interference.
4) Alarm loop and power supply wires should
be located far from power cables.
To eliminate false alarm hazards
1)
It is recommended to close all doors, air-
vents, switch off possible sourses of intense air
flows (fans, air-conditioners)
and
ferences
(loudspeakers, etc.)
in the room during
protection
period.
2)
The detector's location should provide di-
rect visibility of all secured glass parts; masking
the detector with decorative curtains is not al-
lowed, as sensitivity may be
lost.
Not recommended installation places
Jumper
7 INSTALLATION PROCEDURE
position
1) Remove cover
2) Remove PCB
See sec. 9
glass.
4)
Install PCB and perform wiring (see sec.8)
5)
Perform AC-channel and IR-channel testing
(see sec.9)
acoustic inter-
8 WIRING
Perform
accordance with control panel operating manual.
TMP – detector tampering control terminals;
RELAY-PIR, RELAY-GB – terminals for detector
connection to alarm loop;
+12V, GND – power supply terminals.
3) Install on the ceiling
Hook
wiring
to
detector`s
terminals
9 TESTING
AC-channel:
1)
Remove jumpers from Mem and GB plugs,
install jumper on Ind plug.
2) Power detector ON. LED starts flash during
60 sec.
3) During this time close shortly Тst plug using
screwdriver. AC-channel TEST mode switches
for 8 min.
4)
Close detector.
5) Apply non-destructive
strike to the most distant
part
of
the
protected
glass.
6) At
the
detection
moment LED should light
up
for
4s
and
relay
should
open (check with
control panel) or LED should double-flash one
time.
IR-channel:
Perform TEST-pass.
To detect sensitive zones
pass through detection
zone with the speed of
0.3-3 m/s. Make sure the
"Alarm - IR" notification
in
is issued with each
pass.
10 WARRANTY
The operation warranty period is 5 years from the date
of operation start-up but no longer than 5 years 6
months from the date of manufacturing
requirements of Operating Manual.
Glass
subject to the

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