background image

ENFORCER 300C/L 

Installation Manual

ENFORCER 300C/L 

Installation Manual

SECO-LARM U.S.A., Inc.

TROUBLESHOOTING GUIDE

See page 19 for testing tips.

SITUATION

Poor transmitter range.

Transmitter LED doesn’t flash when button pushed.

Transmitter not work when siren sounding.

Alarm not respond to pressing transmitter button.
Under passive arming (switch sensing), siren does

not chirp when the last door/hood/trunk is closed.

Under passive arming (current sensing), siren does not

chirp when the last door/hood/trunk is closed.
Not all doors trigger the alarm.

Too many false alarms.

When alarm triggered, pressing transmitter shuts

siren and lights OFF, but alarm stays armed.
More than one chirp when arming (active mode).
Siren does not chirp.
Siren chirps or LED flashes while driving.
Siren continually emits a strange quiet sound.

Cut main power wire (red wire), and alarm looses

power.
Testing of hardwired zone, on-board or auxiliary

sensor, or current sensor does not trigger alarm.
Engine does not start and LED is steady on after

car has sat for some time with alarm disarmed.

SOLUTION

Replace the battery.

Mount alarm brain in another location.

Fold or roll up (do not cut) alarm brain antenna.
Make sure battery contact with clip is tight and clean.

Replace the battery.

Replace the transmitter.
Increase the distance between siren and alarm brain, and

make sure the two are not grounded together.
Re-code the transmitter.
Check blue or blue/white wire (depending on which switch) at

brain with VOM.  If ground when door or hood or trunk

open, and not when closed, then problem with wire harness or

brain.  Otherwise, check switch, wire, or connection.
Remind your customer about the feature, or program it off.

Connect trigger wire to under-dash courtesy lights, or

connect individual pin switches to each door.
Reduce shock/glass-break sensor sensitivity, and double-

check all door and hood/trunk pin switches.
This is a feature of the alarm, and not a problem.

Check all openings to see which is not closed properly.
Reprogram to restore chirp.
Check the connection.
Check the alarm brain ground for good contact, and make

sure it is not grounded together with siren.
Connect these two wires to separate sources of +12VDC.

(Feature not available for (-) parking light systems).
Wait 4 sec. (hardwired triggers) or 10 sec. (current sense)

after arming before testing.
Remind your customer how Automatic Starter Disable

works, or program it off.

POSSIBLE PROBLEM

1. Low or dead transmitter battery.

2. Metal of car body reflecting RF waves.

3. RF interference.
1. Loose battery connection.

2. Low or dead transmitter battery.

3. Defective transmitter.
Alarm brain too close to siren.

Transmitter not matched to alarm.
Door/hood/trunk pin switch not connected, or

broken, or its height is not adjusted properly.

Not a problem — With current sensing, alarm can

only detect open doors, not closed doors.
Door switches are isolated by diodes.

Shock or glass-break sensor, or door pin

switches, or current sensing.
Patented Stay-Safe Disarm.

Alarm detects open circuit, does zone bypass.
Set for chirp delete.
Yellow wire of 10-pin connector loose.
Poor alarm brain ground.

Fused orange wire and fused red wire

connected to the same source.
Tried to test the triggers too soon after the

alarm was armed.
Automatic Starter Disable is engaged.

SECO-LARM's ENFORCER 300C/L Series are protected by the following patents:

U.S. pat. nos.

4975678, 5216407, 5473305, 4706064, 4980666, 4926160, 4543568, D350494, 5760680, 4700332

Taiwan pat. nos.

76872, 75669, 66042, 33201, 33687, 40938, 19593, 43239, 105843, 26690, 23474, 94510

U.K. pat. nos.

2271009, 2279792, 2179482, 2177529, 2036522, 2177797

German pat. no.

G9212809.2,  G9203004.1

Hungary pat. no.

85927

China pat. no.

ZL94300564.7

Other international patents are pending.

Page 20

SECO-LARM

®

 U.S.A., INC.

16842 Millikan Avenue

Irvine, California 92606

FILE: MiE300CL.p65/APR2001

ORDER PART# 760-870-4/926

INSTALLATION MANUAL

300C

300L

(315 MHz)

ENFORCER

®

Remote Controlled

Vehicle Security System

with Shock and Glass-Break Sensors


300C - 4

300L - 4

(433.92 MHz)

Содержание 300C

Страница 1: ...e of the alarm and not a problem Check all openings to see which is not closed properly Reprogram to restore chirp Check the connection Check the alarm brain ground for good contact and make sure it is not grounded together with siren Connect these two wires to separate sources of 12VDC Feature not available for parking light systems Wait 4 sec hardwired triggers or 10 sec current sense after armi...

Страница 2: ...propriate wire near the alarm brain while testing the trigger For instance to determine why a door trigger is not TIPS FOR TESTING THE ALARM working probe and test the BLUE WIRE of the 6 pin connector near that connector If the BLUE wire shows when the door is opened then the problem may be caused by the user not arming the alarm correctly or the alarm brain may be defective But if the BLUE wire d...

Страница 3: ...e wires are accidentally pulled by someone servicing the vehicle in the future Remember that wires may shrink or break due to impact heat and so on 3 Do not allow wires to rub against sharp edges which could cause short circuits Use grommets when wires are run through holes in the car body or firewall 4 Protect and hide wires with flexible tubing or by wrapping with electrical tape if possible Ide...

Страница 4: ... eight DIP switches on the alarm brain The various functions are programmed by turning the DIP switches on and off with a pointed object such as an awl Refer to Table 1 to see which functions are controlled by which DIP switches Table 1 Chart of DIP switch programming functions The alarm s main brain which controls all the alarm s functions is very sophisticated and care must be taken when mountin...

Страница 5: ...itively or negatively switched Using a VOM meter test the wires coming from the parking light switch Look for a wire which changes polarity when the parking lights are turned on 1 Positive parking light system If a wire goes to 12VDC when the parking lights are turned on but is not 12VDC with the parking lights turned off this is the parking light wire See fig 3a 2 Negative parking light system If...

Страница 6: ...ty references Ø Ø ORANGE ORANGE ORANGE ORANGE ORANGE ORANGE ORANGE ORANGE ORANGE ORANGE ORANGE ORANGE ORANGE ORANGE ORANGE 15A 3c Dual circuit parking lights ORANGE ORANGE ORANGE ORANGE ORANGE Ø ORANGE ORANGE ORANGE ORANGE ORANGE Ø ORANGE ORANGE ORANGE ORANGE ORANGE 15A 3b Negative single circuit parking lights Connect the polarity select wire to ground Fig 3 Orange wires to flash parking lights O...

Страница 7: ...n unlocked Fig 16 power door lock unlock Positive reversal switching to factory actuators B Positive relay switching to factory actuators fig 15 The factory door lock switch has 3 wires One wire always shows 12VDC The LOCK WIRE becomes 12VDC when the door is locked to pulse a factory relay to lock the doors The UNLOCK WIRE becomes 12VDC when the door is unlocked to pulse a factory relay to unlock ...

Страница 8: ...control knob affects both the 1st and 2nd stage sensitivity 2 Test the pre intrusion 1st stage by lightly shaking a set of keys once This should cause the siren to chirp but not trigger Adjust the sensitivity by turning the adjustment knob clockwise more sensitive or counter clockwise less sensitive 3 Next test the trigger 2nd stage sensitivity by continuously shaking a set of keys firmly inside t...

Страница 9: ...nsor into the alarm brain s 4 pin connector B Set sensitivity 1 Setting the pre intrusion stage Turn the red knob secondary adjuster for trigger output to minimum before adjusting the yellow knob Now lightly tap the vehicle If pre intrusion output is set correctly the yellow LED should come ON the siren chirps parking light flash 5 times but the red LED should not If the yellow LED does not come o...

Страница 10: ...CK UNLOCK TIME 3 5 SEC SW6 ASD DISABLE ASD ENABLE SW7 NO TRIGGER NC TRIGGER SW8 SWITCH SENSING ONLY C S SWITCH SENSING 3rd CHANNEL OUTPUT 500mA MAX RADIO GROUND DOOR SWITCH PROGRAMMABLE MUST SET PROG SWITCH TO N O IF NOT USED IGNITION SWITCH SWITCHED 12VDC INPUT MUST HAVE VOLTAGE DURING IGNITION AND START DOMELIGHT OUTPUT 300mA max VIA RELAY TO DOMELIGHT WIRE 2nd CH OUTPUT 300mA max 2nd STEP DOOR ...

Отзывы: