Assa Abloy DK-16 User manual

SD-04 Rev. A
ADDING and/or DELETING PIN NUMBERS
(Plus other simple pro rammin commands)
in My
DK-16 or DK-26 DIGITAL KEYPAD
A recurring call that we get here at Securitron Technical Support is from end users
of our Digital Keypads wishing to add or delete entry codes. This call often comes
from someone that has not een instructed on the process. Rest assured this is an
easy task to perform. It will e no more difficult than the first time you
programmed your VCR to record or the first time you programmed your cell phone.
INDEX
SECTION 1.___GETTING STARTED
SECTION 2.___WHAT TOOLS WILL I NEED?
SECTION 3.___WHAT ARE THOSE LED’s TELLING ME?
SECTION 4.___WHAT IS A PROGRAM CODE, USER CODE, or HARD CODE?
SECTION 5.___ADDING OR CHANGING THE HARD CODE
SECTION 6.___ADDING OR CHANGING THE PROGRAM CODE
SECTION 7.___ADDING OR CHANGING A USER CODE
SECTION 8.___HOW CAN I CLEAR AN INDIVIDUAL CODE?
SECTION 9.___HOW CAN I CLEAR EVERYTHING AND BEGIN ANEW?
SECTION 10.__CHANGING THE DOOR UNLOCK TIME
SECTION 11.__HOW TO REVERSE THE LED DISPLAY LOGIC
SECTION 12.__HOW TO ALTER THE SOUNDER FUNCTION
SECTION 13.__SUMMARY
Released: 8/27/2009
Securitron Magnalock Corp.

SD-04 Rev. A
SECTION 1 - GETTING STARTED
The first thing you will need to do is identify which model of keypad is in use at
your site. The DK-26 keypad is a long narrow (7” x 1-1/2”) with two rows of five
num er uttons (plus a Bell utton at the ottom) and can have either a lack or
satin stainless finish. It will have three small lights at the top of the keypad known
as LED’s (Light Emitting Diodes). Starting at the left these LED’s will e Red,
Yellow and Green in color. If your keypad does not have all of these characteristics
then you do not have a DK-26. (see Figure 1)
123
456
789
0 #
*
Figure 1 – DK-26 & DK-16 Keypads
The DK-16 is an indoor keypad and is 4-1/2” x 3” in size. Its num ers are laid out
in the same configuration as your telephone keypad, i.e., four rows of three
uttons. There are three LED’s at the ottom of the keypad. Starting at the left
these LED’s are Red, Yellow and Green. If your keypad does not have all of these
characteristics then you do not have a DK-16. (see Figure 1)
The DK-16 and DK-26 are two part units, i.e., there is the keypad and its
associated CPU ox. This ox contains the processor, memory unit, door control
relay, etc. In certain circumstances it may e necessary to locate the CPU ox for
your Digital Keypad to ena le the a ility to add or delete PIN num ers (user
codes). This ox is often times located near the door ( eing controlled) in the
a ove ceiling area (a ove dropped tile ceiling), ut it may also e located in an
equipment room or other secure space. To identify the CPU look for a lack ox 8”
x 6” x 2-7/8” in size with a small Securitron la el on one corner. You may need to
Released: 8/27/2009
Securitron Magnalock Corp.

SD-04 Rev. A
remove the cover of the CPU to access two push uttons on the internal circuit
oard. You may also need to verify if your unit is the standard Digital Keypad or
the Expanded version. The standard version only has a single printed circuit oard.
The expanded version will have two printed circuit oards. A main oard and then
a second oard mounted perpendicular to the first and connected to it via a ri on
ca le. (see Figure 2)
Figure 2 – DK-26 & DK-16 CPU Box & CPU Board
SECTION 2 - WHAT TOOLS WILL I NEED?
Hopefully none! We would suggest that you have availa le the following items.
A ladder (in case you have to get a ove the ceiling tiles).
A flashlight (to see what you are doing a ove the ceiling tiles).
A standard lade and Philips lade screw driver (in case the cover of the CPU ox is
secured with screws).
A friend (to possi ly go up the ladder while you are entering codes at the keypad).
A little patience!
SECTION 3 - WHAT ARE THOSE LED’s TELLING ME?
The LED’s located on the keypad will tell you what the system is doing. The LED’s
illuminate in various ways while you are entering num ers. Here is a quick listing
for reference.
Released: 8/27/2009
Securitron Magnalock Corp.

SD-04 Rev. A
YELLOW
SOLID YELLOW (not flashing) – Indicates that the Digital Keypad has no codes
programmed.
SLOW FLASHING – Indicates that you are in the programming mode for the Hard
Code.
RAPID FLASHING – Indicates that you are in the standard programming mode.
RED
SOLID RED – During normal operation this indicates that your door is unlocked.
Typically this LED will go out a out five seconds after a User Code or a Hard Code is
entered. This is usually accompanied y a tone during this period. If it stays on for
a much greater period of time or does not ever extinguish then you may want to
call us here at Securitron Technical Support for more detailed instruction.
DOUBLE FLASH – Is displayed while in a PROGRAM mode when you are entering
codes. It is an indication that the Digital Keypad has accepted your entry.
LONG SINGLE FLASH – Is displayed while in a PROGRAM mode and when you are
entering codes. It is an indication that the Digital Keypad did not accept your
entry.
QUICK FLASH – This is a function called Echo. The Red LED will come on you’re
your Digital Keypad is programmed for Reversed Light Logic. Each time you press
a key the LED will flash and the sounder should eep. It is the Digital Keypad’s way
of telling that you have properly pressed that key.
GREEN
Normally the Green LED will only illuminate in the Quick Flash mode, ut your
Digital Keypad has a programma le feature called Reverse Light Logic. If this
feature has een implemented then the Green LED will ehave just as the Red LED
was descri ed a ove. If the Reverse Light Logic is turned on, the Red LED will only
illuminate in the Quick Flash mode.
SOLID GREEN – During normal operation it indicates that your door is unlocked.
Typically this LED will go out a out five seconds after a User Code or a Hard Code is
entered. This is usually accompanied y a tone during this period. If it stays on for
a much greater period of time or does not ever extinguish then you may want to
call us here at Securitron Technical Support for more detailed instruction.
Released: 8/27/2009
Securitron Magnalock Corp.

SD-04 Rev. A
DOUBLE FLASH – Is displayed while in the PROGRAM mode when you are entering
codes. It is an indication that the Digital Keypad has accepted your entry.
LONG SINGLE FLASH – Is displayed when you are entering codes. It is an
indication that the Digital Keypad did not accept your entry.
QUICK FLASH – This is a function called Echo. Each time you press a key the LED
will flash and the sounder should eep. It is the Digital Keypad’s way of telling that
you have properly pressed that key.
SECTION 4 - WHAT IS A PROGRAM CODE, USER CODE OR HARD CODE?
There are three types of num ers or codes that can e stored in your Digital
Keypad. They function as descri ed elow.
PROGRAM CODE - The program code is your password. It must have etween 5
and 7 digits. It does not unlock the door. It is only used to get into programming.
The program code is stored in address location 00 on standard DK-16’s and DK-
26’s. It is stored in address location 000 on the expanded version. More on this in
the ADD/DELETE section to follow. Initially to program this code requires access to
the CPU oard. After initial programming the code can e changed from the
keypad.
USER CODE – The user codes are codes that actually unlock the door and are
pro a ly the ones you will e changing the most (when adding or deleting users).
In the standard DK-26 or DK-16 there can e up to 59 individual user codes. In an
expanded version of the DK-26 or DK-16 there can e up to 119 individual user
codes. A user code can e 2 to 7 digits in length. Each of the user codes is stored
in its own individual num ered address. The user code addresses on the standard
system egin with 01 and continue through 59. The user code addresses on the
expanded versions egin with 001 and continue through 119. More on this in the
sections to follow. The user codes can e added or deleted either y accessing the
CPU oard to initiate programming or prefera ly y using the program code at the
keypad to start the programming sequence.
HARD CODE – The hard code in most systems is simply used as a “fixed code”. It
is difficult to change on a regular asis, so it typically used in systems were codes
are rarely changed. It can only e changed y accessing the CPU oard to initiate
programming then changing the code at the keypad.
Released: 8/27/2009
Securitron Magnalock Corp.

SD-04 Rev. A
SECTION 5 - ADDING OR CHANGING THE HARD CODE
Before enterin any codes – A quick caution regarding code “su -sets”. Your
Digital Keypad will not let you enter a code that is a su -set of a previously entered
code. For example if you already have a code entered such as “1-3-3-5-8” and
then attempt to enter “3-3-5” in another address location you Digital Keypad will
reject the attempt. The Digital Keypad will indicate this rejection to you y
illuminating a long single flash on the Red LED (or the Green LED if Reverse Light
Logic is used). (see section 3 - WHAT ARE THOSE LED’s TELLING ME?) It is
advisa le to keep a log of your various codes to avoid this pro lem y denoting
which code is stored in which address. We have created a lank form for you and it
is availa le y contacting us here at Securitron Technical Support.
You must first locate the CPU oard. On the printed circuit oard (see Figure 2)
locate the two small uttons located in one corner. Push and hold for one second
the push utton la eled “Hard Code”. Quickly return to the keypad (as function will
time out in thirty seconds). The Yellow LED will e slowly flashing (indicating that
you are in the Hard Code program mode. Enter the code that you wish to use. Do
not pause etween keystrokes. Now wait until the Red LED flashes twice (or
possi ly green LED if Reverse Light Logic is turned on). Your new Hard Code is now
in the Digital Keypad.
SECTION 6 - ADDING OR CHANGING THE PROGRAM CODE
Before enterin any codes – A quick caution regarding code “su -sets”. Your
Digital Keypad will not let you enter a code that is a su -set of a previously entered
code. For example if you already have a code entered such as “1-3-3-5-8” and
then attempt to enter “3-3-5” in another address location you Digital Keypad will
reject the attempt. The Digital Keypad will indicate this rejection to you y
illuminating a long single flash on the Red LED (or the Green LED if Reverse Light
Logic is used). (see the section 3 - WHAT ARE THOSE LED’s TELLING ME?) It
is advisa le to keep a log of your various codes to avoid this pro lem y denoting
which code is stored in which address. We have created a lank form for you and it
is availa le y contacting us here at Securitron Technical Support.
If you do not already have a Program Code in your Digital Keypad you must locate
the CPU oard. On the printed circuit oard (see Figure 2) locate the two small
uttons located in one corner. Push and hold for one second the push utton
la eled “PRMG CODE”. Quickly return to the keypad (as the function will time out
in thirty seconds). The Yellow LED will e rapidly flashing (indicating that you are
Released: 8/27/2009
Securitron Magnalock Corp.

SD-04 Rev. A
in the program mode). Enter 00 (or 000 on expanded versions) followed y your 5
to 7 digit Program Code. Do not pause etween keystrokes. Wait for the Red LED
(or Green LED if the Reverse Light Logic is turned on) to flash twice indicating that
your code has een accepted. The Yellow LED will egin rapidly flashing again and
if you wish to end programming push the Bell Key on the DK-26 (or push the * or #
key on the DK-16).
If you do already have a Program Code in your Digital Keypad and just wish to
change the code then all you need to do is enter the Program code on the keypad
followed y the Bell Key (or * or # key on the DK-16). The Yellow LED will egin to
rapidly flash (indicating that you are in the program mode). Enter 00 (or 000 on
expanded versions) followed y your new 5 to 7 digit Program Code. Do not pause
etween keystrokes. Wait for the Red LED (or Green LED if the Reverse Light Logic
is turned on) to flash twice indicating that your code has een accepted. The
Yellow LED will egin rapidly flashing again and if you wish to end programming
push the Bell Key on the DK-26 (or push the * or # key on the DK-16).
SECTION 7 - ADDING OR CHANGING A USER CODE
Before enterin any codes – A quick caution regarding code “su -sets”. Your
Digital Keypad will not let you enter a code that is a su -set of a previously entered
code. For example if you already have a code entered such as “1-3-3-5-8” and
then attempt to enter “3-3-5” in another address location you Digital Keypad will
reject the attempt. The Digital Keypad will indicate this rejection to you y
illuminating a long single flash on the Red LED (or the Green LED if Reverse Light
Logic is used). (see the section 3 -WHAT ARE THOSE LED’s TELLING ME?) It is
advisa le to keep a log of your various codes to avoid this pro lem y denoting
which code is stored in which address. We have created a lank form for you and it
is availa le y contacting us here at Securitron Technical Support.
If you do not already have a Program Code in you Digital Keypad or don’t
remem er the one that you have we highly suggest that you enter one now (see
a ove) efore adding or changing a User Code. However, it is not a solutely
necessary to have a Program Code in order to make the change to your User
Codes. If you do not already have a Program Code in your Digital Keypad and
simply wish to add or delete a User Code you must locate the CPU oard. On the
printed circuit oard (see Figure 2) locate the two small uttons located in one
corner. Push and hold for one second the push utton la eled “PRMG CODE”.
Quickly return to the keypad (as the function will time out in thirty seconds). The
Yellow LED will e rapidly flashing (indicating that you are in the program mode).
With the standard DK-16 or DK-26 you can have up to 59 User Codes. The
Released: 8/27/2009
Securitron Magnalock Corp.

SD-04 Rev. A
Expanded version will have up to 119 codes. They are each stored in their own
address. The First address is identified as 01 (001 on expanded versions). The
Final Address is 59 (119 on expanded versions). For your first code enter 01 (or
001 on expanded versions) followed y your 2 to 7 digit User Code. Do not pause
etween keystrokes. Wait for the Red LED (or Green LED if the Reverse Light Logic
is turned on) to flash twice indicating that your code has een accepted. The
Yellow LED will egin rapidly flashing again. If you wish to add another User Code
you can now do so. For example you could enter address 02 (002 on expanded
version) and another 2-7 digit User Code. You can continue entering user codes
until you reach the maximum for your version. If the Yellow LED is rapidly flashing
and you wish to end programming simply push the Bell Key on the DK-26 (or push
the * or # key on the DK-16).
If you do already have a Program Code in your Digital Keypad and just wish to
change a User code then all you need to do is enter the Program code on the
keypad followed y the Bell Key (or * or # key on the DK-16). The Yellow LED will
egin rapidly flashing (indicating that you are in the program mode). With the
standard DK-16 or DK-26 you can have up to 59 User Codes. The Expanded
version will have up to 119 codes. They are each stored in their own address. The
First address is identified as 01 (001 on expanded versions). The Final Address is
59 (119 on expanded versions). For your first code enter 01 (or 001 on expanded
versions) followed y your 2 to 7 digit User Code. Do not pause etween
keystrokes. Wait for the Red LED (or Green LED if the Reverse Light Logic is turned
on) to flash twice indicating that your code has een accepted. The Yellow LED will
egin rapidly flashing again. If you wish to add another User Code you can now do
so. For example you could enter address 02 (002 on expanded version) and
another 2-7 digit User Code. You can continue entering user codes until you reach
the maximum for your version. If the Yellow LED is rapidly flashing and you wish to
end programming then simply push the Bell Key on the DK-26 (or push the * or #
key on the DK-16).
SECTION 8 - HOW CAN I CLEAR AN INDIVIDUAL CODE NUMBER?
To remove either a Hard Code or Program Code (see section 9 - HOW CAN I
CLEAR EVERYTHING AND BEGIN ANEW?).
REMOVE AN INDIVIDUAL USER CODE – If you wish to remove an individual User
Code (when an employee leaves the company for example) there are two ways to
accomplish this function. You must first get into programming mode. Put your
Digital Keypad into the Programming mode y either pushing the PRGM CODE push
utton on the CPU (see figure 2) or y entering your Program Code (See section on
Program Code if you do not have one loaded in your Digital Keypad) on the keypad.
Released: 8/27/2009
Securitron Magnalock Corp.

SD-04 Rev. A
Once the Yellow LED egins to flash tap in code 79 followed immediately y the
User Code that you wish to remove. Wait until you see the Red LED (Green if you
are using Reverse Light Logic) flash twice. This will indicate that you have
successfully removed the selected User Code. An alternative to the previous
procedure requires that you know which address the User Code that you wish to
remove is stored. Again you would enter the programming mode as descri ed
a ove. Enter the address location where this user code is stored (for example: if
the code is stored in address 05 then enter 05). Wait until you see the Red LED
(Green if you are using Reverse Light Logic) flash twice. This will indicate that you
have successfully removed the selected User Code.
SECTION 9 - HOW CAN I CLEAR EVERYTHING AND BEGIN ANEW?
Occasionally we get a request from the customer wishing to clear all codes, so that
they can make sure there are no old codes in their system. To remove all user
codes, program code, and hard code you will need access to the CPU and the
printed circuit oard (see Figure 2). Follow the following three steps to remove the
codes.
REMOVE HARD CODE – Find the CPU. On the printed circuit oard push the utton
la eled HARD CODE. Return to the keypad (the Yellow LED will e slowly flashing)
and push the Bell Key (* or # on the DK-16). The Red LED (Green if you are using
Reverse Light Logic) will flash twice indicating that you have successfully removed
the Hard Code.
REMOVE PROGRAM CODE – Find the CPU. On the printed circuit oard push the
utton la eled PRGM CODE. Return keypad (the Yellow LED will e rapidly
flashing). Put in code 00 for standard DK-26 or DK-16 (code 000 for expanded
version) and wait until you see the Red LED (Green if you are using Reverse Light
Logic) flash twice. This will indicate that you have successfully removed the
Program Code. When the Yellow LED resumes flashing enter code 88 on the
keypad to REMOVE ALL USER CODES. Again wait for the dou le LED flash to
indicate successful removal of all user codes. If you have successfully followed the
three steps indicated a ove you will now have a solid Yellow LED indicating that all
codes have een removed from your Digital Keypad. To now enter new codes refer
to the previous sections on Adding Codes.
Released: 8/27/2009
Securitron Magnalock Corp.

SD-04 Rev. A
SECTION 10 - CHANGING THE DOOR UNLOCK TIME
Your Digital Keypad comes from the factory with a door unlock time of 5 seconds.
This can e simply altered y the following sequence. Put your Digital Keypad into
the Programming mode y either pushing the PRGM CODE push utton on the CPU
(see figure 2) or y entering your Program Code (See section on Program Code if
you do not have one loaded in your Digital Keypad) on the keypad. Once the
Yellow LED egins to flash tap in code 9 followed immediately y the num er of
seconds you would like the door to unlock. For example if you want a 9 second
unlock time then tap in code 909. For 15 seconds you would tap in 915. Wait a
few seconds and the Red LED (Green if you are using Reverse Light Logic) will flash
twice indicating that you have successfully changed your unlock time. The Yellow
LED will resume flashing. Simply press the Bell Key (or * or # on the DK-16) to
end the programming mode. Enter one of your User Codes or the Hard Code to
verify that the door unlocks for the desired period of time.
SECTION 11 - HOW TO REVERSE THE LED DISPLAY LOGIC
From the factory your Digital Keypad is designed to display a Red LED for the entire
duration of the door unlock time. Occasionally we hear from the customer that
they would prefer the Green LED to e on while the door is unlocked. This function
can e achieved as follows. Put your Digital Keypad into the Programming mode y
either pushing the PRGM CODE push utton on the CPU (see figure 2) or y
entering your Program Code (See section on Program Code if you do not have one
loaded in your Digital Keypad) on the keypad. Once the Yellow LED egins to flash,
tap in code 73. Wait a few seconds for the Green LED to flash twice. The Yellow
LED will resume flashing. Simply press the Bell Key (or * or # on the DK-16) to
end the programming mode. Enter one of your User Codes or the Hard Code to
verify that when the door unlocks you get the Green LED.
If you wish to return the LED logic to the factory default, enter programming mode
(see a ove) and tap in code 74. Wait a few seconds for the Red LED to flash twice.
The Yellow LED will resume flashing. Simply press the Bell Key (or * or # on the
DK-16) to end the programming mode. Enter one of your User Codes or the Hard
Code to verify that when the door unlocks you get the Red LED.
SECTION 12 - HOW TO ALTER THE SOUNDER FUNCTION
TO SILENCE THE SOUNDER - When your Digital Keypad shipped from the factory its
sounder was set up to echo each keystroke. In other words each time you depress
a key you get a tone to verify acceptance of that keystroke. On occasion a
customer will prefer to silence this function when the keypad it located near
Released: 8/27/2009
Securitron Magnalock Corp.

SD-04 Rev. A
someone’s desk (so as not to distur that individual). To completely turn off the
sounder perform the following. Put your Digital Keypad into the Programming
mode y either pushing the PRGM CODE push utton on the CPU (see figure 2) or
y entering your Program Code (See section on Program Code if you do not have
one loaded in your Digital Keypad) on the keypad. Once the Yellow LED egins to
flash, tap in code 71. Wait a few seconds for the Red LED (Green if using Reverse
Light Logic) to flash twice. The Yellow LED will resume flashing. Simply press the
Bell Key (or * or # on the DK-16) to end the programming mode. Press a couple
of keys to verify that the sounder has een silenced.
TO SOUND THE SOUNDER WHILE THE DOOR IS UNLOCKED – You can alternately
select to have the sounder emit a tone during the entire time that the door is
unlocked. To implement this option follow the following procedure. Put your Digital
Keypad into the Programming mode y either pushing the PRGM CODE push utton
on the CPU (see figure 2) or y entering your Program Code (See section on
Program Code if you do not have one loaded in your Digital Keypad) on the keypad.
Once the Yellow LED egins to flash, tap in code 70. Wait a few seconds for the
Red LED (Green if using Reverse Light Logic) to flash twice. The Yellow LED will
resume flashing. Simply press the Bell Key (or * or # on the DK-16) to end the
programming mode. Enter one of your User Codes or the Hard Code to verify that
when the door unlocks you get the tone for entire unlock duration.
TO RETURN SOUNDER TO FACTORY SETTING – If you wish to return the sounder to
the factory default perform the following sequence. Put your Digital Keypad into
the Programming mode y either pushing the PRGM CODE push utton on the CPU
(see figure 2) or y entering your Program Code (See section on Program Code if
you do not have one loaded in your Digital Keypad) on the keypad. Once the
Yellow LED egins to flash, tap in code 72. Wait a few seconds for the Red LED
(Green if using Reverse Light Logic) to flash twice. The Yellow LED will resume
flashing. Simply press the Bell Key (or * or # on the DK-16) to end the
programming mode. Enter one of your User Codes or the Hard Code to verify that
the sounder only echoes the keystrokes.
SECTION 13 - SUMMARY
The a ove information will give you the asics of operating your Digital Keypad.
There are several other functions availa le, ut most of these require a technician
to rewire the components. If you need your system to perform a function not listed
please contact Securitron Technical Support, and we will work with you to see if it
can e implemented.
Released: 8/27/2009
Securitron Magnalock Corp.