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© 2001 Directed Electronics, Inc. Vista, CA

15

troubleshooting

Door input does not immediately trigger full alarm. Instead, first I hear chirps for 3 seconds:

That's how the progressive two-stage door input works! This is a feature of this system. This is an instant trigger,

remember, since even if the door is instantly re-closed, the progression from chirps to constant siren will continue.

Closing the door triggers the system, but opening the door does not:

Have you correctly identified the type of door switch system? This often happens when the wrong door input has

been used. (See 

H1/5 GREEN Door Trigger Input, Primary Harness Wire Connection Guide

section of this guide.)

System will not passively arm until it is remotely armed and then disarmed:

Are the door inputs connected? Is the H1/6 blue wire connected to the door trigger wire in the vehicle? Either

the H1/5 green or the H1/7 violet should be used instead. (See 

Primary Harness Wire Connection Guide 

section

of this guide.)

Door input does not respond with the progressive trigger, but with immediate full alarm:

Does the Status LED indicate that the trigger was caused by the shock sensor? (See 

Table of Zones

section of this

guide.) The shock sensor, if set to extreme sensitivity, may be detecting the door unlatching before the door

switch sends its signal. Reducing the sensitivity can solve this problem.

The Valet/Program switch does not work: 

Is it plugged into the correct socket? (See 

Plug-In LED and Valet/Program Switch

section of this guide.)

The status LED does not work:

You've probably guessed already, but here goes: is it plugged in? Is the LED plugged into the correct socket? (See

Plug-In LED and Valet/Program Switch

section of this guide.)

Summary of Contents for 250

Page 1: ...Model 250 Installation Guide 2001 Directed Electronics Inc Vista CA N425R 4 01 Rev NC 1 0 Downloaded from http www guardianalarms net ...

Page 2: ... Wire Connection Guide 3 Starter Kill Harness H2 Wire Connection Guide 8 Plug In LED and Valet Program Switch 8 Transmitter Receiver Learn Routine 9 Transmitter Configuration 10 Operating Settings Learn Routine 11 To Access Another Feature 12 To Exit the Learn Routine 12 Features Menu 12 Feature Descriptions 13 Bypassing Sensor Inputs 13 Nuisance Prevention Circuitry 14 Table of Zones 14 Troublesh...

Page 3: ...o turn on an optional sensor or to control an optional accessory such as a window module or pager H1 1 ORANGE ground when armed 500 mA output primary harness H1 wire connection guide RED WHITE 200 mA CHANNEL 2 VALIDITY OUTPUT RED 12V CONSTANT POWER INPUT BROWN SIREN OUTPUT YELLOW IGNITION INPUT ZONE 5 BLACK CHASSIS GROUND INPUT VIOLET DOOR TRIGGER INPUT ZONE 3 BLUE INSTANT TRIGGER ZONE 1 GREEN DOO...

Page 4: ...g Channel 3 is received This output will continue as long as that transmission is received Use for options such as 551T Valet Start system 529T or 530T power window controllers etc IMPORTANT Never use this wire to drive anything except a relay or a low current input The tran sistorized output can only provide 200 mA of current and connecting directly to a solenoid motor or other high current devic...

Page 5: ...s ideal for hood and trunk pins and will report on Zone 1 It can also be used with 506T Glass Breakage Sensor as well as other DEI single stage sensors The H1 6 BLUE instant trigger wire can be used to shunt sensors during operation using the auxiliary channels When any of the auxiliary channels are transmitted the H1 6 BLUE wire monitors for a ground If a ground is detected within 5 seconds of tr...

Page 6: ...tory bolt rather than your own screw Screws tend to either strip or loosen with time We recommend grounding all your components including the siren to the same point in the vehicle Connect this wire to an ignition source This input must show 12V with the key in run position and during cranking This wire will report Zone 5 CAUTION Make sure that the H1 9 wire cannot be shorted to the chassis at any...

Page 7: ... fuse in the harness for this purpose This fuse protects the module itself When the system receives the code controlling Channel 2 for longer than 1 5 seconds the red white wire will supply an output as long as the transmission continues This is often used to operate a trunk hatch release or other relay driven function IMPORTANT Never use this wire to drive anything but a relay or a low current in...

Page 8: ... in LED and valet program switch The LED and the Valet Program switch both plug into the control module The status LED plugs into the white two pin port while the Valet Program switch should be plugged into the blue two pin port The status LED and Valet Program switch each fit into 9 32 inch holes Status LED Valet Program Switch H2 1 and H2 2 BLACK starter kill wires BLACK STARTER KILL OUTPUT BLAC...

Page 9: ... and HOLD the Valet Program switch once more The siren will chirp and the LED will blink the number of times corresponding to the channel that has been accessed NOTE If adding a remote a button must be taught to Channel One prior to programming other channels NOTE If any transmitter button from a known transmitter is programmed to Channel Five all trans mitters will be erased from memory This is u...

Page 10: ...e release the Valet Program button Press it twice and release it to advance to Channel Three Then press it once more and HOLD it The siren will chirp three times to confirm it is ready to receive the code from the transmitter Learn Routine will be exited if any of the following occurs The ignition is turned off The vehicle door is closed The Valet Program button is pressed too many times More than...

Page 11: ...see the Features Menu section of this guide The LED ON settings listed in the Features Menu table are the factory default settings Once the Valet Program switch has been pressed and released the number of times corre sponding to the feature you wish to program press it once more and HOLD it After one second the LED will flash to indicate which feature you have accessed For example groups of five f...

Page 12: ...ce more and HOLD it 4 The siren will chirp two times to confirm that you have accessed Feature 2 To exit the learn routine do one of the following 1 Close the open vehicle door 2 Turn the ignition on 3 No activity for longer than 15 seconds 4 Press the Valet Program switch too many times features menu FEATURE DEFAULT LED ON SETTINGS LED OFF SETTINGS NUMBER PRESS TRANSMITTER BUTTON I PRESS TRANSMIT...

Page 13: ...ate This makes the group of bits or word from the transmitter very long The longer the word is the easier it is to block its transmission to the unit Disabling the Code Hopping feature lets the receiver ignore the Code Hopping part of the transmitted word As a result the unit may have better range with Code Hopping off bypassing sensor inputs There are times when you need to temporarily bypass all...

Page 14: ...hout a trigger or for the ignition to be turned on This allows the system to be repeatedly triggered disarmed and rearmed and still allow NPC to bypass a faulty zone When disarming the system 5 chirps indicate that NPC is activated The LED will report the zone that has been bypassed See Table of Zones section of this guide table of zones When using the Diagnostic functions use the Table of Zones t...

Page 15: ... the door inputs connected Is the H1 6 blue wire connected to the door trigger wire in the vehicle Either the H1 5 green or the H1 7 violet should be used instead See Primary Harness Wire Connection Guide section of this guide Door input does not respond with the progressive trigger but with immediate full alarm Does the Status LED indicate that the trigger was caused by the shock sensor See Table...

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