HORN LHD6001+, Installation Manual, Page: 32 / 36

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Trouble shooting
Zone is bypassed
.
Trouble Possible causes
Cancel the bypass.
Solution
APPENDIX
The system does not
alarm when alarm
happens
Zone is set as 1,2,3(Entry / exit,
active, peremeter ) which will not
alarm when triggered .
When arm stay this system, the active
zone will not alarm when triggered
.
No indication when duress
zone alarming
Change the zone type to make it alarming when disarm.
Change the zone type to make it alarming when arm stay this system.
Change zone type.
Refer to Loop input in page 13 to connect the resister correctly
Set Y to 0 or 3 with command 47XXY
Set X as 0 with command 46X
Set the appropriate time period with command 38 XX.
Resister 2.2K Ω is not correctly
connected or the resistance is
inappropriate
Force arm action bypassed the
zones which are triggered
It will not alarm again before the
zone recover message sent
It does not reach the time
interval to alarm again.
False alarm Check the detectors installed.
1. Refer to the installation manual of detectors and avoid to installing it
to the places forbidden in the manual. Adjust the angel, direction or
pulse degree or environment degree of the detectors as possible.
2. Check the connection of PIR to the zone terminals.
Reset the telephone number correctly. Telephone numbers are not correct.
The system does not
dial to alarm when alarm
happens
User's phone is busy during alarm
1. Set two more phone numbers
2. Set more calling attempts.
Telephone line and telephone
connect oppositely
Refer to Telephone line connection in page 14.
Telephone can not work
normally as the system is
connected intotelephone
network
Few ringing attempts lead the
system to hang up the phone
automatically.
Increase ringing attempts by command 23X.
Keep dialing
Not put right the series of
telephone number The 1st and 2nd telephone numbers are just used for CMS1 and CMS2.
The 3rd …6th numbers are for user's cell phone or telephone.
Panel continues dialing
after having been picked
up by someone elsewhere
Not deal with alarm information
after having been picked up.
User ignores the panel after picking up. When you press the key '5', the panel will speak
'Alarm information', '3' for 'disarm information', '1' for 'arm information', '4' for 'listening to
scene of panel', '0' for 'Stopping dialing and hanging up'. The command '0', '1', '2' and '3'
can stop the panel's dialing. When the panel detects a new alarm event, it will dial again.
Panel's telephone line
is always busy
Panel keeps dialing
Check why the panel does not dial. For example, the wrong CMS number
will cause that panel cannot connect a telephone. When the panel is
dialing a telephone, the PSTN led will flash slowly.
Panel fails to communicate
to CMS
Panel's protocol is not suitable for CMS
Trouble with the telephone line
Change the protocol which will be suitable for CMS by using the command: 27 XY.
1. Test the panel's telephone line by using user's telephone and confirm it
is not busy now; 2. If the panel's communication depends on broadband,
connect the right wires between the panel and broadband device. Refer
the detail way to 'Connecting telephone line' in ' Installation system'
Not be controlled through
the telephone line. Pressing telephone keys during a
wrong time. The pressing is not available when the telephone says 'du, du'.
Pressing a key on the telephone after it has finished saying 'du, du'
A keypad does not work
Trouble with the Keypad line
power.
1. Check whether the keypad lines (3 wires) are put right, short or opened.
2. The keypad is locked after inputting several wrong passwords. The keypad
is available until 30 minutes later or you repower the panel
1. Check the keypad wires; 2. If the keypad wires are temporarily short,
the panel can power off by its protecting circuits. The panel can work
again after repowering
Panel doesn't work after AC
power is lost
Fuse(F6) is broken out
Battery does not work after having
been used for very long
Replace the fuse (F6). The fuse (F4) is the bridge which can supports the
power for wired detectors. Caution: Turn off AC power when operating.
Replace with a new battery.
Panel shows some trouble
keypads or detectors
1. disarm once more.
2. Put right the place in which the fault has happened
3. Turn off the option item about some trouble.