Hornet 745T Installation Manual

[Page 1] Hornet 745T

© 2005 Directed Electronics, Vista, CA N745T 09-05 MMooddeell 774455TT IInnssttaallllaattiioonn GGuuiiddee ...

[Page 2] Hornet 745T

22 © 2005 Directed Electronics, Vista, CA—all rights reserved ttaabbllee ooff ccoonntteennttss Hornet ® , Bitwriter ® , Stealth Coding Technology ™ , Doubleguard ® , ESP ™ , FailSafe ® , Ghost Switch ™ , Learn Routine ™ , Nite-Lite �...

[Page 3] Hornet 745T

© 2005 Directed Electronics, Vista, CA—all rights reserved 33 wwhhaatt iiss iinncclluuddeedd ■ Control module ■ One 4-button remote transmitter ■ Plug-in LED system status indicator ■ One 5-button 2-way LCD remote transmitter ■ An on-b...

[Page 4] Hornet 745T

44 © 2005 Directed Electronics, Vista, CA—all rights reserved IIMMPPOORRTTAANNTT!! Never use this wire to drive anything but a relay or a low-current input! The tran- sistorized output can only supply 200 mA of current. Connecting directly to a so...

[Page 5] Hornet 745T

© 2005 Directed Electronics, Vista, CA—all rights reserved 55 Remove any paint and connect this wire to bare metal, preferably with a factory bolt rather than a screw. (Screws tend to strip or loosen with time.) We recommend grounding all componen...

[Page 6] Hornet 745T

66 © 2005 Directed Electronics, Vista, CA—all rights reserved Most vehicles use negative door trigger circuits. Connect the green wire to a wire which shows ground when any door is opened. In vehicles with factory delays on the domelight circuit, ...

[Page 7] Hornet 745T

© 2005 Directed Electronics, Vista, CA—all rights reserved 77 As shipped, this wire should be connected to the (+) parking light wire. If the light flash polarity jumper inside the control module is moved to the opposite position (see Internal Pr...

[Page 8] Hornet 745T

88 © 2005 Directed Electronics, Vista, CA—all rights reserved ddoooorr lloocckk hhaarrnneessss ((HH22)) wwiirree ccoonnnneeccttiioonn gguuiiddee ______ ______ ______ ______ ______ ______ ______ *VIOLET and VIOLET/BLACK wires are common at th...

[Page 9] Hornet 745T

© 2005 Directed Electronics, Vista, CA—all rights reserved 99 There are eight common types of door lock circuits (some vehicles use more unusual systems): ■ TTyyppee AA:: Three-wire (+) pulse controlling factory lock relays. Most GM, some Ford ...

[Page 10] Hornet 745T

1100 © 2005 Directed Electronics, Vista, CA—all rights reserved The system can control Type A door locks directly, with no additional parts. The switch will have three wires on it, and one will test (+)12V constantly. The others will alternately p...

[Page 11] Hornet 745T

© 2005 Directed Electronics, Vista, CA—all rights reserved 1111 This system is common in many Toyota, Nissan, Honda, and Saturn models, as well as Fords with the keyless- entry system (some other Fords also use Type B). The switch will have three ...

[Page 12] Hornet 745T

1122 © 2005 Directed Electronics, Vista, CA—all rights reserved H2/A H2/B H2/C H2/D H2/E H2/F H2/G ON-BOARD LOCK RELAY #87 #87A #30 #87 #87A #30 VEHICLE FUSED (+)12 VOLT CONSTANT BLACK/WHITE DOMELIGHT SUPERVISION RELAY NORMALLY OPEN GREEN/B...

[Page 13] Hornet 745T

© 2005 Directed Electronics, Vista, CA—all rights reserved 1133 Vehicles without factory power door locks require the installation of one actuator per door. This requires mount- ing the door lock actuator inside the door. Other vehicles may only r...

[Page 14] Hornet 745T

1144 © 2005 Directed Electronics, Vista, CA—all rights reserved This system is found in Mercedes-Benz and Audi 1985 and newer. The door locks are controlled by an electrically activated vacuum pump. The control wire will show (+)12V when doors are...

[Page 15] Hornet 745T

© 2005 Directed Electronics, Vista, CA—all rights reserved 1155 This type of door lock system usually requires a negative pulse to unlock, and cutting the wire to lock the door. (With some vehicles, these are reversed.) It is found in the late-mod...

[Page 16] Hornet 745T

1166 © 2005 Directed Electronics, Vista, CA—all rights reserved This system is most commonly found in Ford, Mazda, Chrysler and GM vehicles. The door lock switch or door key cylinder may contain either one or two resistors. SSIINNGGLLEE--RREESSIIS...

[Page 17] Hornet 745T

© 2005 Directed Electronics, Vista, CA—all rights reserved 1177 H2/A H2/B H2/C H2/D H2/E H2/F H2/G ON-BOARD LOCK RELAY ON-BOARD UNLOCK RELAY #87 #87A #30 #87 #87A #30 BCM BLACK/WHITE DOMELIGHT SUPERVISION RELAY NORMALLY OPEN GREEN/BLACK...

[Page 18] Hornet 745T

1188 © 2005 Directed Electronics, Vista, CA—all rights reserved The system is most commonly found in Ford, Mazda, Chrysler and GM vehicles. The door lock switch or door key cylinder may contain either one or two resistors. SSIINNGGLLEE--RREESSIISS...

[Page 19] Hornet 745T

© 2005 Directed Electronics, Vista, CA—all rights reserved 1199 aauuxxiilliiaarryy hhaarrnneessss ((HH33)) wwiirree ccoonnnneeccttiioonn gguuiiddee ______ ______ ______ This wire supplies a (-)200mA output whenever the button(s) controlling c...

[Page 20] Hornet 745T

2200 © 2005 Directed Electronics, Vista, CA—all rights reserved This output is used for progressive door unlock. A progressive unlock system unlocks the driver's door when the unlock (disarm) button is pressed and unlocks the passenger doors ...

[Page 21] Hornet 745T

© 2005 Directed Electronics, Vista, CA—all rights reserved 2211 DDrriivveerr’’ss DDoooorr UUnnlloocckk OOnnllyy ((TTyyppee BB)):: NNOOTTEE:: The VIOLET jumper between the #87 lock terminal and the #87 unlock terminal must be cut and con...

[Page 22] Hornet 745T

2222 © 2005 Directed Electronics, Vista, CA—all rights reserved pplluugg--iinn LLEEDD aanndd vvaalleett//pprrooggrraamm sswwiittcchh The LED and the Valet/Program switch both plug into the control module. The LED system status indicator plugs ...

[Page 23] Hornet 745T

© 2005 Directed Electronics, Vista, CA—all rights reserved 2233 iinntteerrnnaall pprrooggrraammmmiinngg jjuummppeerr This jumper is used to determine the light flash output. In the (+) position, the on-board relay is enabled and the unit will ...

[Page 24] Hornet 745T

2244 © 2005 Directed Electronics, Vista, CA—all rights reserved oonn--bbooaarrdd dduuaall ssttaaggee iimmppaacctt sseennssoorr There is a dual-stage impact sensor inside the control unit. Adjustments are made via the rotary control as indi- ca...

[Page 25] Hornet 745T

© 2005 Directed Electronics, Vista, CA—all rights reserved 2255 ttrraannssmmiitttteerr//rreecceeiivveerr lleeaarrnn rroouuttiinnee The system comes with two transmitters that have been taught to the receiver. Use the following learn routine to a...

[Page 26] Hornet 745T

2266 © 2005 Directed Electronics, Vista, CA—all rights reserved 4. TTrraannssmmiitt.. While HHOOLLDDIINNGG the Valet/Program switch, press the transmitter button that you wish to assign to that channel. The unit will chirp indicating successful p...

[Page 27] Hornet 745T

© 2005 Directed Electronics, Vista, CA—all rights reserved 2277 LLCCDD 22--wwaayy ttrraannssmmiitttteerr aaddddiittiioonnaall ccoonnttrroollss The LCD 2-way transmitter has the following additional controls: , and operates No function opera...

[Page 28] Hornet 745T

2288 © 2005 Directed Electronics, Vista, CA—all rights reserved ssyysstteemm ffeeaattuurreess lleeaarrnn rroouuttiinnee Many of the features of this unit are programmable. They can be changed whenever necessary through this learn routine. The V...

[Page 29] Hornet 745T

© 2005 Directed Electronics, Vista, CA—all rights reserved 2299 TToo eexxiitt tthhee CCooddee LLeeaarrnniinngg,, ddoo oonnee ooff tthhee ffoolllloowwiinngg:: ■ The doors are closed. ■ Turn the ignition on. ■ No activity for longer t...

[Page 30] Hornet 745T

3300 © 2005 Directed Electronics, Vista, CA—all rights reserved 33 IIGGNNIITTIIOONN--CCOONNTTRROOLLLLEEDD DDOOOORR LLOOCCKK//UUNNLLOOCCKK OONN//OOFFFF:: When turned on, the doors will lock three seconds after the ignition is turned on and un...

[Page 31] Hornet 745T

© 2005 Directed Electronics, Vista, CA—all rights reserved 3311 1100 CCoommffoorrtt cclloossuurree ffeeaattuurree:: This feature is designed to integrate with vehicles that can close the power windows and sunroof by holding the key in the dri...

[Page 32] Hornet 745T

3322 © 2005 Directed Electronics, Vista, CA—all rights reserved ttaabbllee ooff zzoonneess When using the Diagnostic functions, use the Table of Zones to see which input has triggered the system. It is also helpful in deciding which input to use...

[Page 33] Hornet 745T

© 2005 Directed Electronics, Vista, CA—all rights reserved 3333 ■ DDoooorr iinnppuutt ddooeess nnoott rreessppoonndd wwiitthh tthhee pprrooggrreessssiivvee ttrriiggggeerr,, bbuutt wwiitthh iimmmmeeddiiaattee ffuullll aallaarrmm:: Do...

[Page 34] Hornet 745T

3344 © 2005 Directed Electronics, Vista, CA—all rights reserved wwiirriinngg qquuiicckk rreeffeerreennccee ddiiaaggrraamm Green/Black Lock Relay Common Relay #30 Violet/Black Lock Relay Normally Open Relay #87 Brown/Black Unlock Relay Normally...