Hornet 727T Installation Manual Download | Manualshive

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© 2005 directed electronics, inc.

7

connecting your wires

Now that you have decided where each component will be located, you’re going to
find the wires in the car that the security system will be connected to.

IIM

MPPO

ORRTTA

AN

NTT!! Do not use a 12V test light to find these wires! All testing described in

this manual is described using a digital multimeter.

obtaining constant 12V

We recommend two possible sources for 12V constant: The (+) terminal of the battery,
or the constant supply to the ignition switch. A

Allw

waayyss iinnssttaallll aa ffuussee w

wiitthhiinn 1

12

2 iinncchheess ooff

tthhiiss ccoonnnneeccttiioonn..

IIM

MPPO

ORRTTA

AN

NTT!! Do not remove the fuse holder on the red (H1/11) wire. It ensures that

the control module has it’s own fuse, of the proper value, regardless of how many
accessories are added to the main power feed.

finding the 12V switched ignition wire

The ignition wire is powered when the key is in the run or start position. This is
because the ignition wire powers the ignition system (spark plugs, coil) as well as the
fuel delivery system (fuel pump, fuel injection computer). Accessory wires, on the other
hand, lose power when the key is in the start position to make more current available
to the starter motor. Use the following procedure to find (+)12V with your multimeter.

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Summary of Contents for 727T

Page 1: ... 2005 Directed Electronics Inc Vista CA N727T 05 05 M Mo od de ell 7 72 27 7T T I In ns st ta alllla at tiio on n G Gu uiid de e ...

Page 2: ...is intended for installation by a professional installer only Any attempt to install this product by any person other than a trained professional may result in severe damage to a vehicle s electrical system and components The Bitwriter p n 998T requires chip version 2 0 or newer to program this unit w ww ww w d di ir re ec ct te ec ch hs s c co om m D Di ir re ec ct tF Fa ax x 8 80 00 0 9 99 99 9 ...

Page 3: ...e 16 keyless entry systems three types 18 door lock harness wire connection guide 21 plug in harnesses 21 super bright LED 2 pin WHITE plug 21 valet program button 2 pin BLUE plug 22 data port Bitwriter 22 four pin optional sensor harness 23 RED wire 23 BLACK wire 23 BLUE GREEN wires 23 door lock learn routine 23 to learn lock 24 to learn unlock 24 to exit the learn routine 25 on board dual stage ...

Page 4: ...ii 2005 directed electronics inc ...

Page 5: ...ed security installers only Please do not attempt installation of this product without reading this guide The system has been de signed to provide the ultimate in security coupled with limitless convenience and ex pansion options This product is not intended for consumer installation and will have NO WARRANTY unless it is installed by an authorized dealer BITWRITER DEALER MASTER CONTROL LOOP OPTIO...

Page 6: ...this code to be erased a procedure that can require a trip to the dealer before beginning the installation z Check with the customer to determine the LED and Valet switch locations z Remove the domelight fuse This prevents accidentally draining the battery z Roll down a window to avoid being locked out of the car after the install z Test all functions The Using Your System section of the Owner s G...

Page 7: ...iver s side underdash panel to access the starter and ignition wires If the control module is placed just behind the driver s side dash it can easily be disconnected When locating the control module try to find a secure location that will not require you to extend the harnesses wires they are 1 5 meters long Keep it away from the heater core or any other heat sources and any obvious leaks Some goo...

Page 8: ...ear of the vehicle if possible It needs at least 1 2 clearance to the rear It is easiest to use a small removable panel such as a switch blank or a dash bezel Remove it before drilling your 9 32 hole Use quick disconnects near the LED wires if the panel is removable This allows mechan ics or other installers to remove the panel without cutting the wires starter kill relay If the Starter Kill Relay...

Page 9: ...i it th hi in n 1 12 2 i in nc ch he es s o of f t th hi is s c co on nn ne ec ct ti io on n I IM MP PO OR RT TA AN NT T Do not remove the fuse holder on the red H1 11 wire It ensures that the control module has it s own fuse of the proper value regardless of how many accessories are added to the main power feed finding the 12V switched ignition wire The ignition wire is powered when the key is in...

Page 10: ...rking light wire is often found near the switch Many cars have the switch built into the turn signal lever and in these cars the parking light wire can be found in the steering column The same wire is often available in the kick panel or running board parking light wire Use the following procedure to find parking light wire with your multimeter 1 Set to DCV or DC voltage 12V or 20V is fine 2 Attac...

Page 11: ...light dimmer control turn the brightness of the dash lights up and down If the meter changes more than a volt when using the dimmer look for another wire If it stays relatively close to 12V you have found your parking light wire finding the door pin switch circuit The best places to find the door switch wire are At the pin switch When testing at the pin switch check the wire to ensure that it sees...

Page 12: ...ted These usually have a wire coming out of the door into the kick panel which will provide a trigger for all doors main harness wire connection guide main harness wiring diagram ___ ___ ___ ___ ___ ___ ___ ___ ___ ___ ___ ___ RED WHITE 200mA Auxiliary Channel Delayed Accessory Output RED 12V Constant Power Input BROWN Siren Output YELLOW Ignition Input BLACK Chassis Ground Input VIOLET Door Trigg...

Page 13: ...ype 1N4004 will be required Insert the diode as shown below I IM MP PO OR RT TA AN NT T Never interrupt any wire other than the starter wire H H1 1 2 2 W WH HI IT TE E l li ig gh ht t f fl la as sh h o ou ut tp pu ut t As shipped this wire should be connected to the parking light wire It will supply a 10A output If the light flash polarity fuse jumper inside the unit is moved to the opposite posit...

Page 14: ...t t s su up pe er rv vi is si io on n o ou ut tp pu ut t Connect this wire to the optional domelight supervision relay I IM MP PO OR RT TA AN NT T This output is only intended to drive a relay It cannot be connected directly to the domelight circuit as the output cannot support the current draw of one or more bulbs LIGHT BULB PARKING LIGHT RELAY OR SWITCH 12V WHITE H1 2 LIGHT FLASH OUTPUT ...

Page 15: ...wire that is unaffected by the delay circuitry H H1 1 6 6 B BL LU UE E i in ns st ta an nt t t tr ri ig gg ge er r This input will respond to a negative input with an instant trigger It is ideal for hood and trunk pins and will report on zone one H H1 1 7 7 V VI IO OL LE ET T d do oo or r t tr ri ig gg ge er r i in np pu ut t This wire is used in vehicles that have a positive switched dome light c...

Page 16: ... own screw Screws tend to either strip or loosen with time All components should be grounded to the same point in the vehicle if possible H H1 1 9 9 Y YE EL LL LO OW W i ig gn ni it ti io on n i in np pu ut t Connect this wire to the 12V ignition wire This wire must show 12V with the key in Run position and during cranking Take care to insure that this wire cannot be shorted to the vehicle chassis...

Page 17: ...s ss so or ry y o ou ut tp pu ut t If pro grammed for an auxiliary output this wire will provide a pulse when the lock but ton on the factory transmitter is pressed twice within three seconds This output can be used to control optional accessories If programmed for delayed accessory output this wire will provide ground when the ignition is turned off and will continue to output ground until a door...

Page 18: ...200 mA and connecting directly to a sole noid motor or other high current device will cause the module to fail H H2 2 2 2 G GR RE EE EN N f fo or r a ar rm m i in np pu ut t Connect this GREEN wire to a wire that changes state when the doors are locked using the factory keyless entry transmitter This wire can accept a positive or negative input The vehicle s power door lock motor wire is ideal H H...

Page 19: ...en the driver s door is unlocked by itself In this case find the driver s door unlock motor wire In most vehicle s this wire can be found in the driver s kick panel N NO OT TE E Some vehicles some models of the Honda GM and Ford have long door lock pulses These long pulses may interfere with the disarm function of this system when unlocking all doors using the factory OEM remote Use the supplied d...

Page 20: ... gh ht t f fl la as sh h m mo on ni it to or r i in np pu ut t This input monitors the factory sys tem light flash output and can be used as a disarm defeat wire Connect this wire to the light flash wire that flashes when the factory transmitter is used This may be a sta tus LED parking lights reverse lights etc depending on the vehicle type and manu facturer This wire can accept a positive or neg...

Page 21: ...st for this type of system probe the unlock wire from the interior switch black or white Unlock the driver s door by itself using the factory remote If the switch wire shows 12V then use the follow ing diagram N NO OT TE E It is often easy to access the passenger unlock wire going to the rear door motor on the driver s side ...

Page 22: ...t instead of the H2 3 RED wire This input wire monitors the factory system light flash output Connect this wire to the light flash wire that flashes when the factory transmitter is used This may be a status LED parking lights reverse lights etc depending on the vehicle type and manufacturer Do NOT connect this wire to the domelight This wire can accept a positive or negative input For installation...

Page 23: ... to be installed either a 451M Door Lock Relay Satellite or two relays will be required Refer to TechTips document 1041 plug in harnesses super bright LED 2 pin WHITE plug The super bright LED operates at 2 volt DC and plugs into the two pin WHITE port Make sure the LED wires are not shorted to ground as the LED will be damaged Multiple LED s can be used but they must be wired in series The LED fi...

Page 24: ...before choosing a mounting location Check for rear clearance before drilling a 9 32 inch hole and mounting the button The GRAY wire in the two pin plug may also be used as a ghost switch input and can be connected to any switch in the vehi cle See Feature Descriptions section of this guide data port Bitwriter The black three pin port can be used for programming the unit using the Directed Bitwrite...

Page 25: ...arn Away response will occur An input longer than 0 8 seconds to either wire will initiate the triggered sequence and report zone 4 This port can be used for optional sensors such as the 506T glass breakage sensor or the 504D field disturbance sensor door lock learn routine Before the unit will respond to the factory remote keyless system it must learn the polarity of the door lock wires To learn ...

Page 26: ...k k b bu ut tt to on n Press the lock button on the factory transmitter Wait for the LED to illuminate to indicate the the lock learn was successful If the learn was unsuccess ful the LED would continue to flash 7 7 R Re el le ea as se e t th he e V Va al le et t b bu ut tt to on n Now advance to the learn Unlock routine to learn unlock 1 1 W Wi it th hi in n 5 5 s se ec co on nd ds s of the learn...

Page 27: ...o many times on board dual stage shock sensor There is a dual stage shock sensor inside the control module Adjustments are made via the rotary control as indicated above Since the shock sensor does not work well when mounted firmly to metal we recommend against screwing down the control module The full trigger of the onboard shock sensor reports zone 2 See Table of Zones N NO OT TE E When adjustin...

Page 28: ... on top of the control module as shown below zones N NO OT TE E The Warn Away response does not report on the LED Zone Number Trigger Type Input Description 1 Instant trigger Hood and or trunk pin switches 2 Multiplexed input Heavy impact from on board Doublegurard shock sensor 3 Two stage progresses from warning to full alarm Door switch circuit 4 Multiplexed Optional sensor Inputs shorter than 0...

Page 29: ...s press and release the Valet button The LED will flash in groups indicating the last two zones reported triggered For example if zone 2 and 3 were the last two zones to be triggered the LED will flash two times followed by a pause and then flash three times followed by a pause N NO OT TE E The Warn Away response does not report on the LED The Long Term Event History will exit if the ignition is t...

Page 30: ...f 3 Close the door N NO OT TE E If the domelight is used for the door trigger input the dome light must be OFF before proceeding to the next step 4 Within 5 seconds press and HOLD the Valet button After 3 seconds the horn will sound once to indicate entry into the first features menu To select the second features menu continue to hold the Valet button until the horn sounds twice Once the desired m...

Page 31: ...ogrammed to the next feature desired z Press and h ho ol ld d the Valet button once more z The horn will chirp to confirm the feature selected accessing another menu z Release then press and release h ho ol ld d the Valet button z After 3 seconds the unit will advance to the next menu and the horn will sound 2 times to indicate feature menu 2 has been entered exiting feature programming z Open the...

Page 32: ...t settings are shown in b bo ol ld d B 1 Forced passive arming ON Forced passive arming OFF B 2 NPC ON NPC OFF B 3 Panic with ignition ON Panic with ignition OFF B 4 Dealer security features ON Dealer security features OFF B 5 Transmitter programming UNLOCKED Transmitter programming LOCKED B 6 Feature programming UNLOCKED Feature programming LOCKED B 7 Siren duration 0 to 180 seconds programmable ...

Page 33: ...on Controlled Domelight ON Ignition Controlled Domelight OFF 1 5 Panic Enabled OEM upgrade Auxiliary Output Enabled OEM upgrade 1 6 Auxiliary Output Delayed Accessory Output 1 7 Delayed Door Trigger Instant Door Trigger 1 8 Sensor shunt zones 1 2 4 All zones 1 9 Siren Duration 30 seconds Siren Duration 60 seconds 1 10 Valet switch input 1 pulse Valet switch input 2 5 pulses 1 11 Horn pulse honk du...

Page 34: ...one chirp Unlock Button two chirps 2 1 Ignition Controlled Locking ON Ignition Controlled Locking OFF 2 2 Ignition Controlled UnLocking ON Ignition Controlled Unlocking OFF 2 3 Active Locking Passive Locking 2 4 Door Lock Pulse Duration 0 8 sec Door Lock Pulse Duration 3 5 sec 2 5 Single Unlock Pulse Double Unlock Pulse 2 6 Channel 3 Validity Channel 3 Second Unlock 2 7 Code Hopping ON Code Hoppin...

Page 35: ... od NPC ON Default in this setting any sensor that triggers more than 3 times within a 1 hour period will be bypassed for a minimum of 1 hour If within that 1 hour the system sees the same sensor trigger again it will not activate the siren and will restart the 1 hour timer NPC OFF in this setting the sensors will trigger repeatedly until the system is disarmed B 3 DEALER SECURITY FEATURES ON OFF ...

Page 36: ...r chirp OFF The siren will NOT emit a chirp due to an active input when arming and will bypass the active input This setting is helpful for vehicles with factory delayed dome lights A few seconds after the input stops delay dome light off door closed the system will again monitor the door trigger input 1 4 IGNITION CONTROLLED DOMELIGHT ON OFF These settings control whether or not the dome light il...

Page 37: ... opened while the system is armed the siren will emit a constant siren output immediately 1 8 SENSOR SHUNT ZONES 1 2 AND 4 ALL ZONES These settings define which zones are bypassed when opening the trunk while the system is armed Sensor zones 1 2 4 default in this setting zones 1 2 4 are shunted when the H2 5 gray wire sees a 12V input moments before H1 6 blue sees a ground input All zones in this ...

Page 38: ...OFF This settings control whether the doors unlock automatically when ignition is turned off Unlock ON default in this setting the doors will unlock automatically when the ignition is turned off Unlock OFF The doors will not unlock automatically when the ignition is turned off 2 3 ACTIVE PASSIVE LOCKING These settings control whether the doors lock when the system arms passively Passive arming mus...

Page 39: ...LE PULSE UNLOCK These settings control the number of unlock output pulses Double pulse unlock OFF default in this setting the door lock output will pulse 1 times only Double pulse unlock ON in this setting the door lock output will pulse 2 times This is needed in vehicles that have driver door priority unlocking on the first pulse and passenger unlock on the 2nd pulse 2 6 CHANNEL 3 VALIDITY LATCHE...

Page 40: ...ee Primary Harness H1 Wire Connection Guide section of this guide Was the correct hole size drilled 5 16 See Valet button section of this guide status LED does not work Is the LED plugged into the small white port on the side of the control unit Passive or Ignition controlled door locks operate backwards This unit has easily reversed lock unlock outputs Recheck Harness 3 Door Lock Outputs section ...

Page 41: ...ing used Door Lock Learn Routine does not work the unit enters the learn routine then chirps horn and exits Some cars do not flash the parking lights with the door open For these vehicles to program the unit correctly the door needs to be closed so that the parking lights will flash with the factory keyless system Feature Programming routine does not work the unit enters the learn routine then chi...

Page 42: ...40 2005 directed electronics inc ...

Page 43: ... GREEN Door trigger input BLUE Instant trigger RED 12V Constant power BROWN Siren output YELLOW Ignition input BLACK Chassis ground connection VIOLET Door trigger input To LED WHITE Plug LED Empty BLUE Unlock Lock GREEN Lock Unlock BROWN Horn honk output GREEN Arm input RED Disarm defeat input BLUE Disarm input GRAY Trunk release sensor input VIOLET BLACK No function YELLOW BLACK Light flash monit...

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