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5, infrared detector no work
6, Infrared Beams not work
7, siren no sound
8, The transmitter distance
for host is shortened
9, Consistently alarm once
power open
下半部份，贴保修卡
low power
1、not power on
2、Electrically shorted
3、Beam tube dislocation
1. siren plug or jack in short
circuit or broken-line
2. plug line in short circuit
3. siren closed
1.a nearby emitter is sending
code
2. host receiver stoppage
3.standby battery of the host
insufficient
Telephone lines not connected
and telephone
Lines
anti-tamper
activated
24
change to the same type battery
-
Power on
-
Reconnect wire
-
Adjust beams
1. repair or change plug or jack
2. change the jack line
3. set siren ringing time on the
host
1.find the interfering source and
eliminate it
2.post back to the factory for
amendment
3.check host power whether
plugged well
connect telephone line or close
anti-tamper line function
function
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