Directed Electronics Viper 4704 User manual

Responder LC3 Models
Viper 4704
Clifford 470.4X
Python 474
Keyless Entry and Remote Start
Installation Guide
This product is intended for installation by a professional
installer only! Attempts to install this product by a per-
son other than a trained professional may result in severe
damage to a vehicle’s electrical system and components.
© 2011 Directed Electronics, Vista, CA
N4704 2011-09

Bitwriters with a date code of 6a or older require an IC upgrade (p/n
998M). Some Bitwriters with a date code of 6B do not require the IC
upgrade, refer to tech tip # 1112 for more information.
Bitwriter®, Code Hopping™, Doubleguard®, ESP™, Fail-
Safe®, Ghost Switch™, Learn Routine™, Nite-Lite®, Nuisance
Prevention® Circuitry, Revenger®, Silent Mode™, Soft Chirp®,
Stinger®, Valet®, Vehicle Recovery System®, VRS®, and Warn
Away® are all Trademarks or Registered Trademarks of Direct-
ed Electronics.
The Bitwriter®(p/n
998U) requires chip
version 2.7 or newer to
program this unit.

Contents
Warning! safety first........................................................................................................................ 4
Wiring Diagram ............................................................................................................................. 5
Wiring Connections ........................................................................................................................ 6
Main Harness (H1), 6-pin connector ............................................................................................ 6
Auxiliary/Shutdown Harness (H2), 24-pin connector ..................................................................... 6
Remote Start (H3), 8-pin connector .............................................................................................. 7
Door Lock, 3-pin connector......................................................................................................... 7
Initializing Virtual Tach (not needed w/hardwire tach inputs)................................................................ 7
Learning the Tach (not needed with Virtual Tach) ................................................................................. 7
Neutral safety switch interface .......................................................................................................... 8
Testing the neutral safety switch................................................................................................... 8
Remote Start Shutdown/Startup Diagnostics ....................................................................................... 8
Remote Pairing ............................................................................................................................... 9
Programming System Features ........................................................................................................ 10
Feature Menus.............................................................................................................................. 11
Menu 1 - Vehicle integration ..................................................................................................... 11
Menu 2 - Convenience............................................................................................................. 13
Menu 3 - Remote start .............................................................................................................. 15
Bitwriter - Only Options ................................................................................................................. 17
Basic Remote Functions.................................................................................................................. 19
Reset and Deletion ........................................................................................................................ 19
Troubleshooting: Keyless Entry ........................................................................................................ 20
Troubleshooting: Remote Start......................................................................................................... 20

4© 2011 Directed Electronics. All rights reserved.
Warning! safety first
The following safety warnings must be observed at all times:
• Due to the complexity of this system, installation of this product must only be performed by an authorized
Directed Electronics dealer.
• When properly installed, this system can start the vehicle via a command signal from the remote control.
Therefore, never operate the system in an area that does not have adequate ventilation.
The following precautions are the sole responsibility of the user; however, authorized Directed Electronics
dealers should:
• Never use a test light or logic probe when installing this unit. Always use a multimeter.
• Never operate the system in an enclosed or partially enclosed area without ventilation (such as a ga-
rage).
• When parking in an enclosed or partially enclosed area or when having the vehicle serviced, the remote
start system must be disabled using the installed toggle switch. It is the user’s sole responsibility to prop-
erly handle and keep out of reach from children all remote controls to assure that the system does not
unintentionally remote start the vehicle.
• USER MUST INSTALL A CARBON MONOXIDE DETECTOR IN OR ABOUT THE LIVING AREA ADJACENT
TO THE VEHICLE. ALL DOORS LEADING FROM ADJACENT LIVING AREAS TO THE ENCLOSED OR PAR-
TIALLY ENCLOSED VEHICLE STORAGE AREA MUST REMAIN CLOSED AT ALL TIMES.
Use of this product in a manner contrary to its intended mode of operation may result in property damage,
personal injury, or death. Except when performing the Safety Check outlined in this installation guide, (1)
Never remotely start the vehicle with the vehicle in gear, and (2) Never remotely start the vehicle with the
keys in the ignition. The user is responsible for having the neutral safety feature of the vehicle periodically
checked, wherein the vehicle must not remotely start while the car is in gear. This testing should be performed
by an authorized Directed Electronics dealer in accordance with the Safety Check outlined in this product
installation guide. If the vehicle starts in gear, cease remote start operation immediately and consult with the
user to fix the problem immediately.
After the remote start module has been installed, test the remote start module in accordance with the Safety
Check outlined in this installation guide. If the vehicle starts when performing the Neutral Safety Shutdown
Circuit test, the remote start unit has not been properly installed. The remote start module must be removed
or properly reinstalled so that the vehicle does not start in gear. All installations must be performed by an
authorized Directed Electronics dealer.
OPERATION OF THE REMOTE START MODULE IF THE VEHICLE STARTS IN GEAR IS CONTRARY TO ITS IN-
TENDED MODE OF OPERATION. OPERATING THE REMOTE START SYSTEM UNDER THESE CONDITIONS
MAY RESULT IN PROPERTY DAMAGE OR PERSONAL INJURY. IMMEDIATELY CEASE THE USE OF THE UNIT
AND REPAIR OR DISCONNECT THE INSTALLED REMOTE START MODULE. DIRECTED ELECTRONICS WILL
NOT BE HELD RESPONSIBLE OR PAY FOR INSTALLATION OR REINSTALLATION COSTS.
Remote starters for manual transmission pose significant risks if not properly installed and operated. When
testing to ensure the installation is working properly, only remote start the vehicle in neutral gear, on a flat
surface and with a functional, fully engaged parking brake. Do not allow anyone to stand in front of or behind
the vehicle.
This product should not be installed in any convertible vehicles, soft or hard top with a manual transmission.
Installation in such vehicles may pose certain risk.

5
© 2011 Directed Electronics. All rights reserved.
Wiring Diagram
Status LED Control button
Menu
Wheel
Menu
Wheel
Menu
Wheel
Control Center 6711T
4x04
Neutral Safety
Switch
D2D Port (for external
Xpresskit interface module)
ON
IMPORTANT! Neutral Safety
switch must be plugged in
and in the ON position RF Port
for IVU Control Center
Thermistor/Temp Sensor
Bitwriter/SmartStart Port
Door Lock
Port
Remote Start
8-pin Harness
Main 6-pin
Harness
10A FUSE
MINI ATM
RPN: 8540
LIGHT FLASH POLARITY
(10A (MAXIMUM) FUSE JUMPER)
Aux/Shutdown/Trigger 24-pin Harness
Horn Input
Polarity Jumper
+ -
1 3 5
INSERTION/WIRE SIDE
2 4 6 24
23PINK/WHITE VIOLET/WHITE
GREEN/WHITEBLACK/WHITE

6© 2011 Directed Electronics. All rights reserved.
Wiring Connections
Main Harness (H1), 6-pin connector
H1/1 RED (+)12VDC CONSTANT INPUT
H1/2 BLACK (-) CHASSIS GROUND
H1/3 BROWN (-) 200mA HORN HONK OUTPUT
H1/4 WHITE/BROWN LIGHT FLASH ISOLATION WIRE - PIN 87a light flash relayH1/
H1/5 WHITE PIN 30 of LIGHT FLASH RELAY
H1/6 ORANGE 500 mA GROUND WHEN ARMED OUTPUT
Auxiliary/Shutdown Harness (H2), 24-pin connector
H2/1 PNK/WHITE (-) 200mA FLEX RELAY CONTROL OUTPUT
H2/2 BLACK/WHITE (-) NEUTRAL SAFETY INPUT
H2/3 BLUE/WHITE (-) 200mA 2ND STATUS /REAR DEFOGGER OUTPUT
H2/4 GREEN/BLACK (-) 200mA FACTORY ALARM DISARM OUTPUT
H2/5 RED/WHITE (-) 200mA TRUNK RELEASE OUTPUT
H2/6 GREEN (-) DOOR INPUT*
H2/7 BLACK/YELLOW (-) 200mA DOME LIGHT OUTPUT
H2/8 EMPTY ------------------------------------
H2/9 DARK BLUE (-) 200mA STATUS OUTPUT
H2/10 PINK (-) 200mA IGNITION 1 OUTPUT
H2/11 WHITE/BLACK (-) 200mA AUX 3 OUTPUT
H2/12 VIOLET (+) DOOR INPUT
H2/13 WHITE/VIOLET (-) 200mA AUX 1 OUTPUT
H2/14 VIOLET/BLACK (-) 200mA AUX 2 OUTPUT
H2/15 ORANGE/BLACK (-) 200mA AUX 4 OUTPUT
H2/16 BROWN (+) BRAKE SHUTDOWN INPUT
H2/17 GRAY (-) HOOD PIN INPUT (NC OR NO)
H2/18 VIOLET/YELLOW (-) 200mA STARTER OUTPUT
H2/19 BLUE** FACTORY HORN INPUT (Use Jumper to set polarity)
H2/20 GRAY/BLACK (-) DIESEL WAIT TO START INPUT
H2/21 WHITE/BLUE ACTIVATION INPUT
H2/22 ORANGE (-) 200mA ACCESSORY OUTPUT
H2/23 VIOLET/WHITE TACHOMETER INPUT
H2/24 GREEN/WHITE (-) 200mA FACTORY ALARM ARM OUTPUT
*The Normally Closed setting will only work if one of the vehicle's doors is connected. If more than one door
is to be monitored, then it is recommended to use the Xpresskit DTIMAZDA or tech tip # 1921 on www.di-
rectechs.com to interface with these types of vehicles.
**This optional input can can be connected to the horn circuit (+ or -). When this wire receives an input for a
minimum of .5 seconds, the system reports a trigger on the 2way remote. This is useful on vehicles that have
a factory security system that can be armed/disarmed with our system. The system will not report that a zone
has been triggered when unlocking with the remote and is not available with the 1-way remote.

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© 2011 Directed Electronics. All rights reserved.
Remote Start (H3), 8-pin connector
H3/1 PINK (+) IGNITION 1 INPUT/OUTPUT
H3/2 RED/WHITE +12V FUSED (30A) IGNITION 2/FLEX RELAY INPUT
H3/3 ORANGE (+) ACCESSORY OUTPUT
H3/4 VIOLET (+) STARTER OUTPUT
H3/5 RED +12V FUSED (30A) IGNITION 1 INPUT
H3/6 PINK/WHITE IGNITION 2/FLEX RELAY OUTPUT
H3/7 PINK/BLACK FLEX RELAY INPUT 87a (IF REQUIRED) OF FLEX RELAY
H3/8 RED/BLACK +12V FUSED (30A) ACCESSORY/STARTER INPUT
Door Lock, 3-pin connector
1 BLUE (-) 500mA UNLOCK OUTPUT
2 EMPTY NOT USED
3 GREEN (-) 500mA LOCK OUTPUT
Initializing Virtual Tach (not needed w/hardwire tach inputs)
To program Virtual Tach:
1. After the install is complete, remote start the engine. The programming operation may require 3 cranks of
the starter before the engine starts and runs. Do not turn off the remote start if this happens, it is a normal
programming operation.
2. Once the engine begins running, let it run for at least 30 seconds.
3. Using the Remote, send the Remote start command to turn remote start off. Virtual Tach is programmed.
To reset Virtual Tach, go into the Reset and Deletion section of this guide. Virtual Tach cannot be reset with
the Bitwriter.
Note: Virtual Tach cannot be used in MTS Manual Transmission Mode. It is also not recommended for diesel
trucks.
Virtual Tach handles disengaging the starter motor during remote starting – it does not address over-rev. If the
customer wants to have the over-rev protection capability, the tach wire must be connected.
Important: After successfully learning Virtual Tach, a small minority of vehicle starters
may over crank or under crank during remote start. The Bitwriter can be used fine tune
the starter output time in 50mS increments to compensate for such an occurrence.
Learning the Tach (not needed with Virtual Tach)
To learn the tach signal:
1. Start the vehicle with the key. Within 5 seconds, press and hold the Control button.
2. After 3 seconds the status LED on your Control Center lights constant when the tach signal is learned.
3. Release the Control button.
Note: When the tachometer is programmed, the main unit automatically enters the Tachometer engine
checking mode.

8© 2011 Directed Electronics. All rights reserved.
Neutral safety switch interface
Some vehicles do not have an electrical neutral safety switch. Instead, the vehicle has a mechanical neutral
safety switch that physically interrupts the starter wire and is used when the vehicle is in any drive gear. If the
remote start is interfaced before this switch, it will provide protection from starting in gear. However, some
vehicles combine the column shift mechanism and the mechanical neutral safety switch into one mechanical
part.
Important: You must complete the remote start system installation before doing the follow-
ing test. Ensure that the remote start system is functioning normally. This includes connect-
ing to the brake as a shut-down.
Testing the neutral safety switch
1. Make sure there is adequate clearance to the front and rear of the vehicle because it may move slightly.
2. Make sure the hood is closed and there are no remote start shut-downs active.
3. Set the emergency brake.
4. Turn the key to the “run” position, this releases the shifter.
5. Place the car in drive (D).
6. Place your foot directly over the brake pedal, but do not depress it. Be ready to step on the brake if the
starter engages.
7. Activate the remote start system.
8. If the starter engages, immediately depress the brake to shut the remote start system down. If the
starter does not engage, no additional safety system is required.
If the starter engages and the vehicle is a General Motors product or Dodge Dakota pickup, refer to
www. directechs.com for Document 1008 under the Resource tab. For an alternative shut-down method
which prevents the starter from engaging. If the vehicle is not a General Motors product or a Dodge
Dakota pickup, please call Directed Electronics Technical Support for an alternative shut-down method.
Do not return the vehicle to the customer until this feature is properly installed!
Remote Start Shutdown/Startup Diagnostics
Shutdown diagnostics: If the remote start activates but fails to stay running, the remote start module has the
ability to inform you of what may have caused the remote start failure. Before performing shutdown diagnos-
tics it is important that you let the remote start shut off on its own i.e. let it attempt to start 3 times then shut
down, if this is not done the unit will report the shutdown you used to shut off the remote start.
Note: Shutdown diagnostics does not report if the vehicles factory immobilizer is causing the problem.
To perform shutdown diagnostics:
1. With the ignition Off, press and hold the Control button (on Control Center).
2. Turn the ignition On and then back Off while holding the Control button.
3. Release the Control button.
4. Press and release the Control button. The status LED flashes to report the last shutdown for one minute or
until the ignition is turned on, as shown in the following table:
Status LED Flashes Shutdown Mode
1 flash Runtime expired
2 flashes Over-rev shutdown
3 flashes Low or no RPM
4 flashes Transmitter shutdown (or optional push button)
5 flashes (+) Brake shutdown
6 flashes (-) Hood shutdown
7 flashes Timer mode/Turbo mode/Manual mode error *
8 flashes Neutral safety shutdown
9 flashes Low battery (voltage mode)
11 flashes Wait-to-start input timed out
* Timer mode error: Ignition is on or shutdown input is active when activating timer mode.
Turbo mode error: Turbo mode is programmed off, engine is not on or shutdown input is active.
Manual mode error: MTS mode not enabled.

9
© 2011 Directed Electronics. All rights reserved.
Startup Diagnostics: If the vehicle fails to activate the remote start, the remote start module will notify you via
your Responder LC3 2-way remote control and will flash the parking lights on the vehicle to notify you of what
caused the no-start situation.
Parking Light Flashes
5 flashes Brake wire is active
6 flashes Hood pin wire is active
7 flashes Manual transmission mode is enabled and not initialized.
8 flashes Neutral safety wire has no ground or the neutral safety switch is Off.
Remote Pairing
Prepare the vehicle system to be Paired with a new remote
1. Turn the key to the ON position.
2. Within 5 seconds press and release the Control button on the Control Center one time.
3. Within 5 seconds, press and hold the Control button on the Control Center. The status LED will flash one
time and the horn then honks to confirm the vehicle is ready for remote pairing.
4. Release the Control button and proceed below.
Note: If no remote pairing results, the system will exit after 60 seconds.
Prepare the LC3 2-way remote control to be Paired with the system:
Remote Pair matches your LC3 remote to the system. Make sure the LC3 remote is set for the desired Car 1
(Default) or Car 2 operation for the system it will be paired with.
1. Press and hold the
AUX
button for 8 seconds (If Car 2 mode is on, ignore the Car Select beep after 3 sec-
onds) until the main menu appears.
2. Press and release the
AUX
button until Remote Pair text is displayed.
3. Press and release the
AUX
button until Pair text is displayed.
4. Press and hold the
AUX
button until tones are played on the LC3 remote.
5. Successful or Failed Pair: The LC3 remote control indicates a successful or failed pairing on the display.
Prepare the vehicle system to be Paired with the companion or a new 1-way remote as described above.
Note: If no remote pairing results, the system will exit after 60 seconds.
Prepare the companion 1-way remote control to be Paired with the system:
Make sure the remote is set for the desired Car 1 (Default) or Car 2 operation for the system it will be paired
with.
1. Press and hold the
AUX
button for 8 seconds.
Note: If Car 2 mode is on, ignore the Car Select beep after 3 seconds.
2. Wait for the Transmit LED to light solid and the remote to beep. Release the
AUX
button.
3. Press the
AUX
button for 1 second. The transmit LED will blink 3 times and beep 3 times.
4. Within 5 seconds, press the
AUX
button.
5. The vehicle horn will honk. You have now successfully learned the remote to the vehicle remote start and
keyless entry system.
6. Press the
AUX
button two times to exit learn routine on the remote. The transmit LED will turn off and exit
tone will sound.

10 © 2011 Directed Electronics. All rights reserved.
Programming System Features
The System Features Learn Routine dictates how the unit operates. It is possible to access and change most of
the feature settings using the Control button.
1. Turn the ignition on, then off.
2. Select a Menu. Press and hold the Control button. The number of LED flashes and horn honks indicates
the menu number. 1 LED flash and honk indicates menu 1, 2 LED flashes and honks - menu 2 and 3 LED
flashes and honks for menu 3.
3. When the desired menu LED flashes and honks are observed, release the Control button.
4. Select a Feature. Press and release the Control button the number of times corresponding to the feature
you wish to change. Then press and hold one more time to select the features.
5. Program the Feature. While holding the Control button, you can program the feature using the remote
control.
For features with only two options;
AUX
= option 1 while
AUX
= option 2.
For features with more than two options;
AUX
selects the options in ascending order, while
AUX
selects them in
descending order.
Note: Pressing
AUX
button resets the feature to the factory default.
Once a feature is programmed:
• Other features can be programmed within the same menu
• Another menu can be selected
• The learn routine can be exited if programming is complete
To access another feature in the same menu:
1. Press and release the Control button the number of times necessary to advance from the feature you just
programmed to the next one you want to program.
2. Then press the Control button once more and hold it.
To select another menu:
1. Press and hold the Control button.
2. After 3 seconds, the unit advances to the next menu and the LED flashes and the horn honks, indicating
which menu has been accessed.
The learn routine exits if any of the following occurs:
• The ignition is turned On
• There is no activity for 30 seconds
• The Control button is pressed too many times

11
© 2011 Directed Electronics. All rights reserved.
Feature Menus
Default settings are Opt. 1 (in bolder type). New features are bold with grey background.
Menu 1 - Vehicle integration
Menu
Item Feature Opt. 1 Opt. 2 Opt. 3 Opt.4 Opt. 5+
1 System Locking Mode
Active Locking
Passive Locking Auto Re-
locking*
2
Panic Mode On Ign Off only Off
3
Horn Function
Confirmation
Honk (20 ms)
& Panic
Confirmation
Honk (30 ms) &
Panic
Confirmation
Honk (40 ms)
& Panic
Confirmation
Honk (50 ms) &
Panic
Confirmation
Honk Off -
Panic Only
(Pulsed)
4 Ign-controlled locks
No Ign- lock-
ing
Lock & Unlock Lock Only Unlock Only
5
Door Lock Pulses
Single
Double Unlock
Only Double Lock Only Double Lock & Unlock
6
Door Lock output duration
0.8 sec.
3.5 sec. 0.4 sec.
7
2nd Unlock 2nd unlock on/
Ign-control af-
ter first unlock
2nd unlock on/
Ign-control with
first unlock
8
Comfort Closure
No Comfort
Closure
Comfort Closure
1Comfort Closure 2
9 Hood Switch Type
Normally Open
Normally closed
10 Door Switch Type Normally
Open Normally
Closed
11 Remote Button unlock (Ign off)** On Off
* The H2/6 Green or the H2/12 Violet wire must be connected for this feature.
** Not available with 1- way remote.
1. System Locking mode
1. Active: the transmitter must be used to lock the system
2. Passive Locking: after exiting the vehicle the system will automatically lock the doors
3. Auto re-locking: if the vehicle is not entered after receiving a unlock command, the system will auto-
matically re-lock the doors
2. Panic Mode
1. On: the Panic output can be activated at any time
2. Ign Off Only : the Panic output can be activated only when the ignition is off
3. Off: the Panic output is defeated
3. Horn Duration
1. - Opt 4. 20 - 50 sec: sets the horn output duration with Panic mode at 30 seconds
2. Off: turns the horn output off and with Panic mode at 60 seconds
4. Ign-controlled Locks
1. No Ign-locking: the door lock/unlock outputs will not activate when ignition is turned on/off
2. Lock & Unlock: the door lock & unlock output will activate when ignition is turned on & off
3. Lock Only: the door lock output will activate when ignition is turned on
4. Unlock Only: the door unlock output will activate when ignition is turned off
5. Door Lock Pulses
1. Single: the door lock & unlock outputs will pulse once
2. Double Unlock only: the unlock output only will pulse twice

12 © 2011 Directed Electronics. All rights reserved.
3. Double Lock Only: the lock output only will pulse twice
4. Double Lock & Unlock: the lock & unlock outputs will pulse twice
6. Door Lock Output Duration
1. 0.8sec.: the door lock output pulses will be 800mS in duration
2. 3.5sec.: the door lock pulses will be 3.5 seconds in duration
3. 0.4 sec.: the door lock pulses will be 400mS in duration
7. Ignition Controlled 2nd Unlock
1. After first unlock: for Ign-controlled unlocking, the 2nd unlock will activate 800mS after the first (driver
door) unlock
2. With first unlock: for Ign-controlled unlocking, the 2nd unlock will activate at the same time as the first
(driver door) unlock
8. Comfort Closure
1. No comfort Closure: Comfort Closure is defeated when locking
2. Comfort Closure 1: the door lock pulse (or 2nd pulse for double pulses) will remain on for 20 sec-
onds.
3. Comfort Closure 2: 800mS following the end of the door lock pulse (or 2nd pulse for double pulses);
the door lock output will turn on again for 20 seconds.
9. Hood Switch Type
1. Normally Open: for vehicles with a hood switch that rests at ground when the hood is OPEN
2. Normally Closed: for vehicles with a hood switch that rests at ground when the hood is CLOSED
10. Door Switch Type
1. Normally Open: for vehicles with door switches that rest at ground when the door is OPEN
2. Normally Closed: for vehicles with door switches that rest at ground when the door is CLOSED
11. Remote Button Unlock (Ign off)
1. On: a message telling the remote control to unlock the keypad is sent each time the vehicle ignition
is turned off
2. Off: no message is sent

13
© 2011 Directed Electronics. All rights reserved.
Menu 2 - Convenience
Menu
Item Feature Opt. 1 Opt. 2 Opt. 3 Opt.4 Opt. 5+
1 One-time Bypass No Bypass Bypass
2 Override Pulse Count 12 3 4 5
3 Door Open Error chirp* On Off
4 Ign-controlled Dome light On Off
5 OEM Alarm Disarm w/Aux/
trunk On Off
6 OEM Alarm Disarm Output With Unlock Before Unlock Remote Start
Only
7 OEM Alarm Disarm Pulses 12
8 Aux 1 Output type Validity Latch Latch/reset/
ign Timed Off (5)/2nd Unlock (6)
9 Aux 1 Linking No Linking Link to Lock Link to Unlock Link to Lock/
Unlock Link to Remote Start only
10 Aux 2 Output type Validity Latch Latch reset/ign Timed Off (5)/2nd
unlock (6)
11 Aux 2 Linking No Linking Link to Lock Link to Unlock Link to Lock/
Unlock Link to Remote Start only
12 Aux 3 Output type Validity Latch Latch reset/ign Timed Off (5)/2nd
unlock (6)
13 Aux 3 Linking No Linking Link to Lock Link to Unlock Link to Lock/
Unlock Smart Key Control (Link to
Remote Start
Off)*
14 Aux 4 Output Type Validity Latch Latch reset/ign Timed Off (5)/2nd
Unlock (6)
15 Aux 4 Linking No linking Link to Lock Link to Unlock Link to Lock/
Unlock Link to Remote Start Only
16 Aux/Trunk Output type Validity Off 2nd unlock
* The H2/6 Green or the H2/12 Violet wire must be connected for this feature.
1. One-time Bypass
1. Off: One-Time Bypass is not available
2. On: the One-Time Bypass feature will defeat Passive Locking once and, if Locked by remote control,
will defeat Comfort Closure and Aux outputs linked to Locking
2. Override Pulse Count
• 1-5: sets the number of presses (1-5) on the Control Button required to override the alarm system
3. Door Open Error chirp
1. On: if the door trigger is active when locking, the horn will emit a honk and a message will be sent
to the 2way remote control as an alert
2. Off: an active door trigger when locking will not create an alert output
4. Ign-controlled Dome light
1. On: the dome light output will activate when the ignition is turned off
2. Off: the dome light output will not activate when the ignition is turned off
5. OEM Alarm Disarm w/Aux/Trunk (H2/4 wire)
1. On: the OEM Alarm Disarm wire will pulse as programmed when the Aux/Trunk output is activated
2. Off: the OEM Alarm Disarm wire will not pulse when the Aux/Trunk output is activated
6. OEM Alarm Disarm Output (H2/4 wire)
1. With Unlock: the OEM Alarm Disarm wire will pulse as programmed at the same time as the unlock
(Blue) wire

14 © 2011 Directed Electronics. All rights reserved.
2. Before Unlock: the OEM Alarm Disarm wire will pulse as programmed before the unlock wire
3. Remote start only: the OEM Alarm Disarm wire will pulse as programmed during remote start only
7. OEM Alarm Disarm Pulses (H2/4 wire)
1. 1: the OEM Alarm Disarm wire will pulse once per operation
2. 2: the OEM Alarm Disarm wire will pulse twice per operation
8. Aux 1 Output Type (H2/13 wire)
1. Validity: when the Aux command is received the wire will turn on and remain on until the command
ceases
2. Latch: when the Aux command is received the wire will turn on and remain on until the command is
received again
3. Latch/reset/Ignition: when the Aux command is received the wire will turn on and remain on until the
command is received again or the ignition is turned on/off
4. Timed: when the Aux command is received the wire will turn on for the programmed time duration
(default 30sec)
5. Off: the output will not activate for a remote control command, use this option when the Aux com-
mand controls an external device such as a garage door module
6. 2nd unlock: the wire will operate as 2nd unlock and will not activate for remote control commands
9. Aux 1 Linking
1. No Linking: the Aux output will not activate for a remote control command
2. Link to Lock: the Aux output will activate for the Lock command
3. Link to Unlock: the Aux output will activate for the Unlock command
4. Link to Lock/Unlock: the Aux output will activate for the Lock & Unlock commands
5. Link to Remote Start: the Aux output will activate for any Remote Start activation
10. Aux 2 Output Type
• Refer to Aux 1 Output Type descriptions
11. Aux 2 Linking
• Refer to Aux 1 Linking descriptions
12. Aux 3 Output Type
• Refer to Aux 1 Output Type descriptions
13. Aux 3 Linking
• Options 1-4: Refer to Aux 1 Linking descriptions
• Option 5: SmartKey Control (Link to Remote Start Off): The Aux output will pulse once following
Remote Start shut down for vehicles with push button engine stop operations. During runtime, if any
door is opened remote start will shut down immediately and pulse the output.
14. Aux 4 Output Type
• Refer to Aux 1 Output Type descriptions
15. Aux 4 Linking
• Refer to Aux 1 Linking descriptions
16. Aux/Trunk Output Type
• Refer to Aux 1 Output Type descriptions

15
© 2011 Directed Electronics. All rights reserved.
Menu 3 - Remote start
Menu
Item Feature Opt. 1 Opt. 2 Opt. 3 Opt.4 Opt. 5+
1 Transmission Mode Manual* Automatic
2 Engine Checking Mode Virtual Tach Voltage Off Tachometer
3 Cranking Time 0.6 sec. 0.8 sec. 1.0 sec. 1.2 sec. 1.4 (5)/ 1.6
(6)/ 1.8 (7)
2.0 (8)/ 4.0
(9)
4 Remote Start Runtime 12 min. 24 min. 60 min.
5 Activation Pulse Count 12
6 Turbo Mode No Turbo Mode
On-1 min. On-3 min. On-5 min. On- 10 min.
7 Timer Mode Runtime 12 min. 3 min. 6 min. 9 min.
8 Flex Relay Function Ignition 2 Accessory 2 Starter 2
9 Diesel Start Delay Wait-to Start
input Timed 15 sec. Timed 30 sec. Timed 45 sec.
10 Accessory during Diesel Start
Delay On Off
11 Status 2 Output Status Latch Rear
Defogger Pulse Rear Defogger
12 Parking Light Output Constant Pulsed Off
13 Anti-grind Output On Off
14 Tach Mode Starter Release Normal Increase Decrease
15 Vehicle Temp Auto Report** Off On
16 Remote Start Safelock Off On
* The H2/6 Green or the H2/12 Violet wire must be connected for this feature.
** Not available on 1-way remote
1. Transmission Mode
1. Manual: requires ‘Tachometer’ for the Engine Checking Mode, and requires the user to successfully
perform a procedure when parking the vehicle before remote starter will engage
2. Automatic: uses any of the Engine Checking Modes and does not require any special procedures
when parking
2. Engine Checking Mode
1. VirtualTach: battery voltage drop/rise during cranking determines when the starter output is released.
During runtime, constant voltage level is monitored to determine if the engine is running
2. Voltage: starter output during cranking is a programmed duration (Set in Cranking Time). During
runtime, constant voltage level is monitored to determine if the engine is running
3. Off: starter output during cranking is a programmed duration (Set in Cranking Time). The remote start
will keep the ignition/accessories active for the programmed runtime whether the engine is running
or not
4. Tachometer: tachometer input signal during cranking and runtime to determine when the starter out-
put is released and if the engine is running.
3. Cranking Time
• 0.6/0.8/1.0/1.2/1.4/1.6/1.8/2.0/4.0 seconds: determines the starter output duration during
cranking for the ‘Voltage’ and the ‘Off’ Engine Checking Mode options
4. Remote Start Runtime
• 12/24/60 minutes: sets engine runtime during normal remote start operations
5. Activation Pulse Count
• 1/ 2 pulses: sets the number of remote control commands received or Activation Input required to
activate and de-activate remote start

16 © 2011 Directed Electronics. All rights reserved.
6. Turbo Mode
1. No turbo Mode: Turbo mode is not available
2. On – 1/3/5/10 minutes: Turbo Mode is available and, when activated, the engine will run for the
duration set per the selected option
7. Timer Mode Runtime
• 12/3/6/9 minutes: sets the runtime when the engine is started by the Timer Mode and SmartStart
features
8. Flex Relay Function
1. Ignition 2: the relay will emulate the Ignition 1 output during remote start
2. Accessory 2: the relay will emulate the Accessory 1 output during remote start
3. Starter 2: the relay will emulate the Starter output during remote start
9. Diesel Start Delay
1. Wait-to-start input: (-) input on the Grey/black (H2/20) WTS wire will delay the starter output until
the ground ceases.
2. Timed 15/30/45 seconds: delays the starter output per the selected option, the WTS wire does not
function.
10. Accessory during Diesel Start Delay
1. On: the Accessory outputs (H3/3 high current and H2/22 low current) will be ON during diesel
start delay
2. Off: the Accessory outputs (H3/3 high current and H2/22 low current) will be OFF during diesel
start delay
11. Status 2 Output (Dark Blue H2/9 wire)
1. Status: the output will activate before the ignition outputs turn on, and de-activate after they turn off
during remote start
2. Latch rear defogger: the output activates 10 seconds after start if the interior temperature is below
55F. It turns off after 10 minutes or upon remote start off
3. Pulse rear defogger: the output activates (for 800mS) 10 seconds after start if the interior temperature
is below 55F.
12. Parking Light Output
1. Constant: the lights will turn on solid during remote start
2. Pulsed: the lights will pulse on/off during remote start
3. Off: the lights will be off during remote start
13. Anti-grind Output
1. On: the high current starter relay will be activated during remote start as anti-grind protection.
2. Off: the high current starter relay will not be activated during remote start, no anti-grind protection
is available.
14. Tach Mode Starter Release
1. Normal: the starter output will release normally during cranking (50% of the learned tachometer
value)
2. Increase: the starter output will release later during cranking (at 35% of the learned tachometer
value)
3. Decrease: the starter output will release sooner during cranking (at 35% of the learned tachometer
value)
15. Vehicle Temp Auto Report
1. Off: the report during remote start is defeated
2. On: the report is sent every 2 minutes during remote start if the temperature has changed (+/-) 1
degree since the last report

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© 2011 Directed Electronics. All rights reserved.
16. Remote start Safelock
1. Off: the Door lock and Factory Alarm Re-arm outputs will maintain the current status (locked/un-
locked) during remote start and after shut down
2. On: the Door lock and Factory Alarm Re-arm outputs will arm/lock the vehicle during remote start
and after shutdown
Bitwriter - Only Options
If programming with the Bitwriter®, the learn routine can be locked or unlocked. If the learn routine
has previously been locked, it must be unlocked with Bitwriter® - this cannot be done manually with
the Control button.
The Bitwriter® gives you access to a wider range of system options. These features and the adjustments
that may be programmed are described in the table below.
Menu
Item Feature Default Opt. 2 Opt. 3 Opt.4 Opt. 5+
1 Aux/Trunk Icon Type* Trunk Window Sunroof Audio Lights/Left dr/Right dr/Rear Hatch
2 Aux 1 Timed Output 30 sec. Options: 1 to 90 sec.
3 Aux 1 Icon Type* Pulsed Trunk Window Sunroof Audio/Lights/Left dr/Right dr/Rear Hatch/
Timed/Latched
4 Aux 2 Timed Output 30 sec. Options: 1 to 90 sec.
5 Aux 2 Icon Type* Pulsed Trunk Window Sunroof Audio/Lights/Left dr/Right dr/Rear Hatch/
Timed/Latched
6 Aux 3 Timed Output 30 sec. Options: 1 to 90 sec.
7 Aux 3 Icon Type* Pulsed Trunk Window Sunroof Audio/Lights/Left dr/Right dr/Rear Hatch/
Timed/Latched
8 Aux 4 Timed Output 30 sec. Options: 1 to 90 sec.
9 Diesel Start Delay
type (seconds) 15 sec. Options: 1 to 90 sec.
10 Timer Mode Runtime
(minutes) 12 min. Options: 1 to 16 min.
11 Timer Mode Starts 6 starts Options: 1/2/3/4 to 24 (Starts) in increments of 2
12 Timer mode intervals
(hours) 3 hr. Options: 1/2/3/4 to 24 in 2 hour increments
13 Smart start low temp 0° (F) Options: OFF, -20° to 70° in 10° increments
14 Smart start high temp 100° (F) Options: OFF, 40° to 130° in 10° increments
15 Smart start low bat-
tery (volts) 10.5V Options: OFF, 9V to 12.5V in 0.5V increments
16 Starter Release Fine
Tune
6
(normal) Options: 0 to 20 in increments of 1
17 Feature Programming Unlocked Locked
18 Transmitter Program-
ming Unlocked Locked
19 Remote Start Runtime 12 min. Options: 1 to 60 min.
20 Virtual Tach Fine Tune Not Ini-
tialized Options: Not initialized, 0 to 1000 in 50 millisecond increments
* Available only on remotes with display screens

18 © 2011 Directed Electronics. All rights reserved.
1. Aux/Trunk Icon Type: sets the name to be displayed in the Text Field when the Aux/Trunk output is acti-
vated/de-activated
2. Aux 1 Timed Output: sets the output duration in 1 second intervals up to 90 seconds for Aux 1
3. Aux 1 Icon Type: sets the name to be displayed in the Text Field when the Aux 1 output is activated/
de-activated
4. Aux 2 Timed Output: sets the Aux 2 “Timed” output in 1 second intervals up to 90 seconds
5. Aux 2 Icon Type: sets the name to be displayed in the Text Field when the Aux 2 output is activated/
de-activated
6. Aux 3 Timed Output: sets the Aux 3 “Timed” output in 1 second intervals up to 90 seconds
7. Aux 3 Icon Type: sets the name to be displayed in the Text Field when the Aux 3 output is activated/
de-activated
8. Aux 4 Timed Output: sets the Aux 4 “Timed” output in 1 second intervals up to 90 seconds
9. Diesel Start Delay Timer: sets the delay before engine crank in 1 second intervals up to 90 seconds for
diesel engine vehicles
10. Timer Mode Runtime: sets the duration of runtime when the engine is started by the Timer Mode and Smart
Start features
11. Timer mode Starts: sets the number of times the engine will be started by the Timer Mode and Smart Start
features
12. Timer mode Intervals: sets the number of hours between engine starts by the Timer Mode and Smart Start
features
13. Smart Start Low Temperature: sets the low temperature threshold required for Smart Start to start the
engine
14. Smart Start High Temperature: sets the high temperature threshold required for Smart Start to start the
engine
15. Smart Start Low battery (Volts): sets the low battery level threshold required for Smart Start to start the
engine
16. Starter Release Fine Tune: adds or subtracts crank time in Tachometer mode in order to overcome engine
types that short crank or over-crank on the first start attempt
17. Feature Programming: locks and unlocks the user’s ability to enter the feature menus and manually
change the main unit programming using the Control Center
18. Transmitter Programming: locks and unlocks the user’s ability to enter the remote control/Reset menu and
manually change any functions using the Control Center
19. Remote Start Runtime: sets the duration of runtime when the engine is started by remote command
20. VirtualTach Fine tune: adds or subtracts crank time in VirtualTach mode in order to overcome engine types
that short crank or over-crank on the first start attempt

19
© 2011 Directed Electronics. All rights reserved.
Basic Remote Functions
See Owner’s guide for functionality details on both the LC3 and 1-way companion remote control.
Reset and Deletion
If a feature/virtual tach needs to be reset or the remote controls need to be deleted, use the following proce-
dure.
1. Turn the ignition to the ON position (The heavy gauge pink wire must be connected).
2. Within 10 seconds, press and release the Control button: 2 times if you want to delete remotes, 3 times
to reset features or 4 times to reset virtual tach.. These function steps are described next.
Step 2:
Delete remotes: This feature erases all remotes from the memory of the keyless entry system. This is
useful in cases when a customer’s remote is lost or stolen.
Note: This does not reset the programmed features of the keyless entry system or reset the Virtual
Tach setting.
Step 3:
Reset Features: This resets all features of the keyless entry system to the factory default settings.
Note: This feature does not delete the remotes from the keyless entry system or reset the Virtual Tach
setting
Step 4:
Virtual Tach Reset: Deletes all previously learned values for Virtual Tach, and on the next remote start
sequence the unit begins virtual tach initialization.
Note: The “Zap” feature on the Bitwriter does not reset the Virtual tach setting.
3. Once you have selected the function step, press the Control button once more and hold it. The LED flashes
and the horn honks to confirm the selected functional step. Do not release the Control button
4. While holding the control button, press the
AUX
button on the remote control. The unit honks to confirm that
the feature has been successfully reset.
Once the feature is reset, the Control button can be released.

20 © 2011 Directed Electronics. All rights reserved.
Troubleshooting: Keyless Entry
System does not Auto re-lock:
1. Is Auto re-locking programmed ON?
2. Are the door inputs connected? Either the H2/6 green or the H2/12 violet should be connected..
Door locks operate backwards.
• This unit has easily-reversed lock/unlock outputs. Recheck wire connections to see if you have re-
versed these.
Troubleshooting: Remote Start
The remote will not activate the remote start
1. Check remote startup diagnostics.
2. Is the neutral safety switch plugged in and turned on?
3. If the vehicle has an automatic transmission, make sure the remote start is programmed for Automatic
Transmission mode.
4. Is the remote programmed to the system?
5. Can the remote start be activated manually by applying a ground pulse to the H2/21 White/Blue
wire?
6. Check the harnesses and their connections. Make sure that the harnesses are completely plugged into
the remote start module. Make sure there are good connections to the vehicle wiring.
7. Check voltage and fuses on the main 6-pin harness and on the heavy gauge remote start harness.
The remote start will activate, but the starter never engages.
1. Check for voltage on the purple starter wire two seconds after the remote start becomes active. If
there is voltage present, skip to Step 8. If there is not voltage present, advance to Step 2.
2. Check the 30A fuses.
3. If the gray/black wait-to-start wire is detecting ground upon activation, the starter will not crank.
4. Is the tach wire connected? If so disconnect it and remote start the vehicle to see if the purple wire
sends out voltage. If you get voltage you will need to go to an alternate tach source, the tach wire
you are currently on has a voltage spike upon ignition power up which can cause the remote start to
not send out the crank voltage.
5. Is the vehicle a Chrysler or GM with a multiplexed starter wire? The vehicle will not crank if the resis-
tance is incorrect on the multiplexed accessory/starter wire.
6. Is the vehicle a GM? If so the Brown 2nd accessory needs to be powered up on some of the vehicles
for the vehicle to crank.
7. If this is a manual transmission vehicle, the clutch will need to be bypassed (see tech tip # 10000 at
www.directechs.com)
8. Make sure the purple starter wire is connected on the starter side of the optional starter kill/anti-grind
relay.
9. Does the vehicle have an immobilizer? Some immobilizer systems will not allow the vehicle to crank
if active.
10. Check connections. The heavy gauge remote start input wires on the heavy gauge 10-pin connector
should have a solid connection. “T-taps” or “scotch locks”.
The vehicle starts, but immediately dies.
1. Does the vehicle have an immobilizer? The vehicle’s immobilizer can cut the fuel and/or spark during
unauthorized starting attempts.
2. Is the remote start programmed for virtual tach or voltage sense? If so, the crank time may not be set
high enough. Voltage sense will not work on some vehicles.
3. Is the remote start in tach mode? If so has the tach been programmed to the system?
4. Check diagnostics. Sometimes a shutdown will become active during cranking or just after crank-
ing.
The vehicle starts, but the starter keeps running.
1. Is the system programmed for engine checking off or virtual tach voltage sense? When programmed
for either of these features, the engine cranks for the pre programmed crank time regardless of how