Essex Electronics KE-1701 User manual

KE-1701 User Guide
The Worry-Free Keyless Entry®System
1. How do I use the Keyless Entry System?
How do I unlock my vehicle?
Your new system is so easy to use. Simply enter your personal three to eight digit code on the keypad and
presto, the door unlocks.
How do I lock my vehicle?
To lock the vehicle door from the keypad Simply enter Lock Code 559.
How can I remember my code?
Worried about remembering your code? Simply change the code to a number you already know by heart,
such as your phone number.
How can I change my code?
Don't know how to change the code? Simply follow the few easy steps listed under changing the Master User
Code, or call the installer that put the system in your vehicle for a service call.
We know you will enjoy the worry-free convenience of the Essex Keyless Entry Keypad System - no more
keys or keyfobs to lose or lock in the vehicle. For further peace of mind, your system also provides memory for
5 Optional User Codes that can be added, changed, or deleted to allow a family member, friend, valet, or
mechanic temporary access to the vehicle without having to give out your Master User Code. If you have any
questions or comments please contact us at 1-800-keyless or visit our website at www.keyless.com. We'd love
to hear from you.
2. How does my system work?
The Essex Keyless Entry Keypad system is designed to provide a convenient method to safely and securely
enter your vehicle without using keys or keyfobs. You can also use the keypad to unlock the trunk, open the
windows or sunroof, or to actuate other accessories. If your vehicle is equipped with an alarm system, it will be
disarmed when you enter a valid entry code. If your vehicle has a keyfob system as well, you can use it or the
keypad, whichever your prefer, or whichever is more convenient at the moment.
When you first touch the keypad the keys light up. When you enter your code the door unlocks and the
vehicle's interior safety light goes on (if connected by your installer). Each time you press a key successfully
the keypad beeps and blinks. If you accidentally make an error during code entry, simply start over with the
correct code.
If you want to unlock a power actuated trunk simply press the 7/8 Key on the keypad within 5 seconds of
entering a valid code. If you wait until the double beep, or until the keypad lights go out, you will have to start
over by entering your personal user code plus the 7/8 Key (or 3/4 Key, or 9/0 Key, depending on how your
installer has connected the three Auxiliary Outputs) to open the trunk or actuate another accessory. If 25
invalid digits are pressed in sequence, the system locks out code entry and activates the code tamper alarm
by sounding a steady tone and flashing the interior and keypad lights for approximately 30 seconds. Once the
alarm stops, you can enter a valid user code to unlock the vehicle.
3. Using Codes
There are two types of Codes available in the KE-1701: The Master User Code (1) and Optional User Codes
(5). The Master User Code operates all functions available in the system plus allows you to add, change, and
delete Optional User Codes.
How to enter the Master User Code
A. To Unlock the vehicle simply enter your 3 to 8 digit Master User Code
Note: The Factory Default Master User Code is 1 3 5 7 9. You or your installer should change this immediately
to a personal 3 to 8 digit code. Try using a 7digit phone number for your new Master User Code.
Note: The keypad on the KE-1701 has 5 keys. Each key represents two digits. The first key can be used as
either or both the numeral 1 and the numeral 2 when you are entering a code. Example: The Factory default
Master User Code can be described as 1 3 5 7 9 or as 2 4 6 8 0. To the system they are the same 5 digit code.
If you want a 1 or a 2 in your Master User Code or in an Optional User Code use the first key to represent both
numbers.

How to change the Master User Code
A. Locate and press the System Programming Switch
4 Rapid Beeps will sound and you will have 2 minutes to start programming the system.
B. Enter 1 1 1 9 on the keypad
3 Rapid Beeps will sound
C. Within 5 seconds of the 3 Rapid Beeps start entering your new 3 to 8 digit Master User Code. Now wait 5
seconds and listen for 3 Rapid Beeps . You’re done! Try the new Master User Code and the door will
unlock. If it doesn't, please read the following paragraph to see if you made an error or skipped a step while
programming.
Note: When using or programming your system you must make each keystroke within 5 seconds of the
previous keystroke or the system will timeout and reset to normal operation. 2 Rapid Beeps signal system
reset. If the system resets before you have completed changing the Master User Code, you must start over by
pressing the System Programming Switch. 1 Long Beep signals an error has been made during the
programming sequence. Don't worry. Start over by pressing the System Programming Switch.
Where is the Programming Switch Installed?
What is my Master User Code?
Code Padding
If you feel you are being observed when you enter your code on the keypad you can "pad" your code by
entering several random digits before you enter your actual code and still have the door unlock. For instance, if
your code is 1 3 9 1 you can enter 5 7 1 3 9 1 and the door will unlock.
What code combinations are restricted
Codes 559, 557, and 555 are pre-assigned as Lock Codes. There is no harm if everybody knows the Lock
Code. However, you can't change a Lock Code so you can't use 559, 557, or 555 as the Master User Code or
as an Optional User Code.
Furthermore, you may not program a new Master User Code or Optional User Code that starts with the digits 5
or 6 (Key 5/6). If you want a 5 or 6 at the beginning of your code start with 05 or 06. Example: 05 05 68 (a birth
date).
Caution: Do not program codes, which are part of other codes (optional or the master code). For example:
Master Code of 1-2-3-4-5 and an optional code of 1-2-3. If you do, you will have to press the System
Programming Switch and program a new Master User Code.
What code combinations are not recommended
- Using your ATM PIN number or computer passcodes
- Short codes using the same digit - example: 111
- Simple codes - example: 123 or 911
- The numbers on your car’s license plate
How to add Optional User Codes and what they are for
You can add up to 5 Optional User Codes in your Keyless Entry Keypad System if you wish. What are they
for? You might want to have an Optional User Code to give to a family member or a friend if you need to lend
them your vehicle temporarily. You can change it or delete it later. You might want another Optional User Code
to give to a valet parking attendant or to a smog checker or service mechanic at the dealership. There might
be other reasons you need to give someone else access to your vehicle when you are away and are not
comfortable leaving a set of keys behind (after all, anyone can get a key copied at the local hardware store).
Remember; don't give out your Personal Master User Code instead of an Optional User Code. That way you
won't have to worry about changing your own code. Refer to the KE-1701 User Code Guide Form included
with your system for User Code programming steps.
How to enter a Lock Code
Enter either 559, 557, or 555 Lock Codes. See the Convenience Code Mode section at the end of this Guide
to understand why you might want to use Lock Code 555 instead of Lock Code 559 or 557.
4. Using Standard Outputs
- Unlocking and Locking
Your system has several standard outputs. One output is used to unlock the power door locks and another one
is used to lock the door locks. Depending on your type of vehicle and how your installer has hooked up the
system, you may be able to unlock only the driver's door or all of the doors.

- Interior Lights
A standard feature allows your installer to connect an output to activate the interior lights of your vehicle when
any valid user code is entered on the keypad. The lights will stay on for about five seconds after the last
keystroke is entered.
- Arm Output
The Arm Output (blue wire) provides a ground when the doors are locked by entering 557 or 559. This can be
used to light a flashing LED in the vehicle or provide the ground side for a starter interrupt relay or similar
device. If you locked the doors with 555, you can re-lock with 557 or 559 to enable the Arm Output without
unlocking first. 559 also causes the keypad to blink every 15 seconds.
- Trunk Unlock
Some vehicles come with a power lock on the trunk. Your installer can connect any one of three Auxiliary
Outputs to the trunk to allow you to unlock the vehicle and then the trunk. Most installers use the optional
output which is triggered by pressing the 7/8 Key on the keypad within 5 seconds of entering a valid unlock
code. The 3/4 Key or the 9/0 Key could be used instead of the 7/8 Key for the trunk, or to control other devices
on your vehicle. If you are using the trunk unlock feature, you will first enter your personal entry code followed
by pressing the 7/8 Key to open the trunk.
5. Using Auxiliary Outputs
- Auxiliary Output 3/4 - Press the 3/4 Key within 5 seconds of the last key press of a valid user code.
Note: This output may be setup to toggle ON/OFF through a programming command for special control
applications.
- Auxiliary Output 7/8 - Press the 7/8 Key within 5 seconds of the last key press of a valid user code. Normally
connected to the trunk release, if available.
- Auxiliary Output 9/0 - Press the 9/0 Key within 5 seconds of the last key press of a valid user code.
6. Special System Setups
Your system has a special 3-Digit Convenience Code Mode, which can be enabled by the system installer or
by following commands listed in the Installer Guide. When the convenience code mode is enabled and the
vehicle is locked by using Lock Code 555, every code in the system will now work by entering only the first 3
digits of the code. If you have used 7 or 8 digit codes this can be a handy way to allow a friend or service
person to have temporary access by using 3 digits only, and without taking the time to add a new Optional
User Code, and without giving away your personal Master User Code. To lock the doors so a full length Unlock
Code is required, use Lock Code 557 or 559. Don't forget, you can always add 3-Digit Optional User Codes
for use all the time without activating the Convenience Code Mode if you wish.
Essex Electronics Incorporated - 1130 Mark Avenue Carpinteria, CA 93013 – USA
Voice [phone] – Fax [phone] – email: [email protected]

KE-1701 User’s Code Guide
The Worry-Free Keyless Entry®System
KE-1701 Code Types
Code Type User Type Function
Master User Code
1 Changeable Code,
3 – 8 Digits Long
Factory Default: 1 3 5 7 9
Vehicle Owner, Operator, or
Manager
- Vehicle Entry & Auxiliary Output
Control
- Add, Change, Delete Optional User
Codes
Optional User Codes
5 Changeable Codes,
3 – 8 Digits Long
Family Member, Friend,
Mechanic, Valet, Authorized
Vehicle Operator
- Vehicle Entry & Auxiliary Output
Control
Lock Code
3 Non Changeable Codes
- Lock Code 559
- Lock Code 557
- Lock Code 555
Everyone - 559 -Locks Door, Arms Enabled,
Arms Keypad, Cancels 3-Digit
Convenience Code Mode
- 557 – Locks Door, Arms Enabled,
Cancels 3-Digit Convenience Code
Mode
- 555 – Locks Door, Activates 3-Digit
Convenience Code (if enabled)
KE-1701 Code Programming Commands
Code Type Commands
Master User Code
Where is the Programming
Switch Installed?
What is my Master User Code?
To Change The Master User Code
1. Locate and press the Programming Switch
2. 4 Rapid Beeps will sound
3. Enter 1119 on the keypad
4. 3 Rapid Beeps will sound
5. Enter the new 3 – 8 Digit Master User Code within 5 seconds
6. Wait 5 seconds for 3 Rapid Beeps 
7. Test the new Master User Code
8. If the new code does not work, repeat Steps 1 – 7
! Caution !.
Make sure you have door keys or leave a window open before testing your new Master User Code!
Code Type & Memory Location Commands
Optional User Code: 111
Optional User Code: 113
Optional User Code: 115
Optional User Code: 117
Optional User Code: 119
To Add or Change an Optional User Code
1. Lock the vehicle with Lock Code 559
2. Enter the Master User Code on the keypad
3. Enter the Optional User Code Memory Location Number
Example: 111
4. 3 Rapid Beeps will sound (command accept)
5. Immediately Enter the new 3 – 8 Digit Optional User Code
6. Wait 5 seconds and 3 Rapid Beeps will sound (command
accept)
7. Test the new Optional User Code
8. If the new code does not work, repeat Steps 1 – 7
9. Repeat Steps 1 – 7 to add additional Optional Users
Optional User Code 111
Optional User Code 113
Optional User Code 115
Optional User Code 117
Optional User Code 119
To Delete an Optional User Code
1. Enter the Master User Code on the keypad
2. Enter the Optional User Code Memory Location Number
3. 3 Rapid Beeps will sound (command accept)
4. Wait 5 seconds for 3 Rapid Beeps (system reset)
5. Test the deleted Optional User Code
6. If the deleted code still works, repeat Steps 1 – 5
Note: One Long Beep indicates an error – allow the system to reset - 2
Rapid Beeps - then proceed to re-enter the required commands
KE1701UG.903.R1