Burglar alarm fault repair determination method
Check the main body of the burglar alarm and its circuit:
54
1.
Check the remote control battery
No
indication
Instructions
2.
Burglar alarm input voltage check
Use a multimeter in dc mode to measure
whether there is a voltage input at the power
supply. The voltage input should be 60V.
No
voltage
Check the battery voltage and the power
input circuit
There is voltage
Determine that the input is OK
3.
Remote control pairing code is missing
Abnormal
Pair the remote control again
Normal
Check the remote control
4.
Check the anti - theft sensitivity level
Abnormal
sensitivity
Adjust sensitivity
Normal sensitivity
Judge normal
Special tools
Tools name
Quantity
Use
Wear the anti-theft device
during operation
Nuts and bolts are used for
disassembly
Before you begin troubleshooting, check the following: the burglar remote control is damaged
(via indicator light/feed)
Remote control battery: Press the button to
observe the LED of the remote control.
1.Replace the backup remote control.
2.Replace the internal coin cell battery.
Determine that the remote control is OK
The alarm is turned 8 times from ACC-OFF to
ACC-On in the deactivated state, Stay in ACC-ON
state for the 8th time. After 3 seconds, the direction
light will turn on and the speaker will sound "Bi"
and enter the learning state. When no remote
control presses any key, the previous pairing code
Check whether it is the factory default level 3:
Long press the unlock button for 5 seconds, and
the horn sounds "Bi, Bi, Bi" three times to enter the
sensitivity setting state. Press the any key for
setting. The number of rings indicates the setting
level. Level 1 is the lowest and Level 5 is the
highest.
Gloves
Screwdriver
One pair
One
Electrical system
Summary of Contents for M6L
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