SDC EntryCheck 931-KP-4U User manual

SECURITY DOOR CONTROLS
801 Avenida Acaso, Camarillo, Ca. 93012 • [phone] • Fax: [phone]
www.sdcsecurity.com • E-mail: [e-mail]
P:\INSTALLATION INST\Access Control\INST-931.vsd 0505 Page 1
Any suggestions or comments to this instruction or
product are welcome. Please contact us through
our website or email [e-mail]
INSTALLATION INSTRUCTIONS
Model 931 EntryCheck
™
The 931 EntryCheck
™
is an easy to program, easy to use, stand alone, self-contained system with features suitable
for basic access control requirements. Providing either a voltage output or dry contact closure, the 931 is designed
to control any fail-safe or fail-secure electric locking device.
The 931 EntryCheck
™
features one master code and five user codes. Two relay outputs are available to provide a
variety of access control configurations including single door operation with an auxiliary output for a CCTV/Light
Controller, Gate/Garage Door controller or Doorbell activation.

SYSTEM SPECIFICATIONS 3
INPUT REQUIREMENTS 4
OUTPUT CAPABILITIES 4
OPERATING TEMPERATURES 4
PREPARING FOR INSTALLATION 5
SYSTEM COMPONENTS 5
THE INSTALLATION PROCEDURE 5
REQUIRED TOOLS 5
PREPARE THE KEYPAD FOR INSTALLATION 5-6
INSTALL THE WIRING CABLE 7
MOUNT THE KEYPAD 7
PREPARE THE DOOR FOR THE ELECTRIC STRIKE 7
INSTALLING THE CONTROL MODULE 7
CONNECTING THE LOCKING DEVICE 7
BATTERY BACK-UP 7
SYSTEM HARDWARE SETUP 8
REMOTE BY-PASS 8
ANTI-TAILGATING 8
SETTING RELAY OPTIONS 8-9
TAMPER ALARM LOCKOUT 9
SYSTEM PROGRAMMING 10
OVERVIEW OF SYSTEM CODE PROGRAMMING 10
OVERVIEW OF THE MASTER CODE 10
PROGRAMMING THE MASTER CODE 10
OVERVIEW OF USER CODES 10
PROGRAMMING USER CODES 11
DELETING A USER 11
PROGRAMMING THE DOOR OPEN TIME 11
TROUBLESHOOTING 12
APPENDIX A – CIRCUIT BOARD LAYOUT 13
APPENDIX B – TYPICAL WIRING DIAGRAMS 14
NOTES 15
TABLE OF CONTENTS
P:\INSTALLATION INST\Access Control\INST-931.vsd 0505 Page 2

SYSTEM SPECIFICATIONS
Input Requirements: 12 to 24V AC/DC
1 to 120 seconds
Default 5 seconds
Latching:
Programmable Output
(Door Open Time)
2 SPDT Relay contacts at 6 Amps (120VAC)
Voltage or Dry Contact
Fail Safe or Fail Secure Replay Configuration
Outputs:
Standby Current Draw:
12V 10 mA
24v 25mA
Manual (Toggle On/Off)
3 to 8 Digits
Code Length:
6 Codes (1 Master, 5 User)
# of User Codes:
1-3-5-7-9Default Master Code:
25 Incorrect Key Presses
Tamper Alarm:
Non-Volatile MemoryAccess Code Protection:
-40°C to + 70°C (-40°F to + 160°F)
100 % Relative Humidity
Keypad Operating Environment:
KP-2U 6 ⅝" x 2 ¼” x ½"
KP-4U 5 ⅛" x 3 ⅜” x 7/16"
KP-3U, KP-3Y 7 ⅛" x 1 ¾” x ¾"
Keypad Dimensions:
5 Pad Non Illuminated
12-Pad 3x4
Thinline 2x6
-40°C to + 49°C (-40°C to + 120°F)
100 % Relative Humidity
Control Module Operating
Enviroment:
7 ½" x 5 ½" x 2 ½"Control Module Dimensions:
P:\INSTALLATION INST\Access Control\INST-931.vsd 0505 Page 3

The 931 EntryCheck™ accepts 12 to 24 volts AC/DC. System current draw (maximum):
Standby: 10mA at 12 volts, 25mA at 24 volts
During Operation: 250mA max (with illuminated Keypad)
IMPORTANT: The maximum output current allowed is 1 Amp. Check the specifications of your locking device.
Make sure that the locking device and the 931 (250mA) combined draw less than 1 Amp. For locking devices that
draw more current, a separate power supply is required. (See Appendix B pg 14)
Note: If connecting DC, make the connections to “DC IN/OUT” instead of “12-24V AC/DC IN” (see Circuit Board
Layout pg 13). Make sure the polarity is correct.
INPUT REQUIREMENTS
OUTPUT CAPABILITIES
The 931 EntryCheck™ provides two SPDT dry contact relays (rated at 6 Amps at 120 VAC). Each relay can be
configured to perform one of many different functions depending on the specific access control requirement.
User Authorization to control each relay is determined by Setting Relay Options (see System Hardware Setup
pg 8). Each relay can be configured for one of the following options:
1. Voltage Output – Fail Safe or Fail Secure Locking Device
2. Dry Contact Output – Control a Gate Operator/Garage Door
3. CCTV OR Light Controller – First key press triggers a 10 second output
4. Doorbell – Press at the keypad to trigger a 1 second output for a doorbell
(not included). This function is only available with a 12 Pad 3x4 or Thinline 2x6.
5. Auxiliary Output – Momentary or Manual Control of an electronic device.
OPERATING TEMPATURES
Operating temperatures can range from -40°C to +70°C (-40°F to 160°F). The 931 is compatible with any of the
following Keypad styles/configurations:
KP-4U KP-3Y
KP-3U
KP-2U
P:\INSTALLATION INST\Access Control\INST-931.vsd 0505 Page 4
*

There are four primary components to be installed:
1. The 931 EntryCheck™ should be mounted on the wall
adjacent to the door. It should be on the same side as the
door strike and about 4 feet above the floor.
2. The Control Module should be mounted inside the building
near a power source. Typically the control module is hidden in
a false ceiling or closet. The control module must be located
in an environmentally controlled area where the temperature
remains between -40°C and +49°C ( -40°F and 125°F)
3. The Wiring Cable connects the keypad to the control module.
It is important not to locate the cable adjacent to any wiring
that carries line voltage. Included with the system is a 15-foot
TWC-15 12 conductor jacketed wiring cable of which only 11
wires are used. If the Control Module must be located further
than 15 feet from the Keypad, additional cable may be
spliced. The maximum distance between the Keypad and the
Control Module must not exceed 1,000 feet. For runs over
200 feet, 18 gauge wire should be used. Under 200 feet, 20
gauge is acceptable.
4. The Electric Strike/Other Locking Device (not included)
connects to the 931’s Main Relay output via the strike cable.
(See Appendix B - Typical Wiring Diagrams pg 14)
THE INSTALLATION PROCEDURE
REQUIRED TOOLS
You will need the following tools:
• Medium Phillips screwdriver
• ⅛" standard screwdriver
• Drill
• ⅞” or 1” (25mm) drill bit
• ½" (16mm) drill bit
• 5/32" (4mm) drill bit (For 12 Pad 3x4)
• 3/16” (6mm) drill bit (For 5 Pads & Thinline 2x6)
SYSTEM COMPONENTS
PREPARING FOR INSTALLATION
PREPARE THE KEYPAD FOR INSTALLATION
There are different procedures for mounting each Keypad. Locate the Keypad part number on the back of the
Keypad and follow appropriate mounting instructions below. Keypad templates are included with each Keypad
(except KP-4U) to assist with the installation.
Typical Installation
3
2
1
Strike
Cable
4
P:\INSTALLATION INST\Access Control\INST-931.vsd 0505 Page 5

Mounting Instructions 5 Pad Non Illuminated: KP-2U
1. Select flat mounting surface 3" X 7".
2. Use “Template A” (included with the Keypad) to mark locations of holes A, B, and C.
3. Locate and drill the large hole marked “A”. Hole must be at least ⅞" (22mm) diameter.
4. Hold the Keypad against the wall with the connector through hole “A”. Check markings for hole “B”. Re-mark if
required. If using plastic anchors, drill hole “B” using 3/16" (6mm) bit. NOTE: Plastic anchors are provided for some
mounting applications. If anchors are not used, holes “B” and “C” must be smaller than 3/16".
5. Using the template, verify the hole marked “C” is aligned and then drill hole “C”.
6. Install the metal mounting bracket into hole “C” with the screw provided.
7. Do NOT mount Keypad at this time.
8. Proceed to Install the Wiring Cable.
Mounting Instructions 12 Pad 3x4: KP-4U
The 3x4 keypad is designed to mount to a single gang switchbox or on a wall, pedestal or any flat surface of at least
3 ½” by 5 ¼”. The composition of the mounting surface will determine the fastening method required. If mounting to
a surface other than a switchbox:
1. Select a flat surface (3 ½” by 5 ¼”) near the door where you wish to install the keypad.
2. Drill the large hole for the Keypad connector using a ⅞” (25mm) drill bit.
3. Place the connector on the back of the keypad in the large hole. Mark the keypad mounting holes.
4. Drill clearance holes in accordance with fastening method used. (If mounting to wood, drill small pilot holes and
use #6 flat head wood screws provided. If mounting to metal, drill two 5/32" clearance holes for #6 flat head
machine screws provided.)
5. Do NOT mount the keypad at this time.
6. Proceed to Install the Wiring Cable.
P:\INSTALLATION INST\Access Control\INST-931.vsd 0505 Page 6
Mounting Instructions Thinline 2x6: KP-3U and KP-34
The KP3 2x6 is designed for mullion mount applications. It can also be mounted on a wall, pedestal or any flat
surface of at least 1 ¾” by 7”. The composition of the mounting surface will determine the fastening method required:
1. Select a flat surface (1 ¾ ” by 7”) near the door where you wish to install the keypad.
2. Using the Thinline template, mark location of holes.
3. Drill the large hole using a 1” (25mm) drill bit.
4. Place the connector on the back of the keypad in the large hole to verify that the mounting holes are aligned.
Make adjustments if necessary.
5. Drill mounting holes in accordance with fastening method used. If mounting to wood, drill small pilot holes and
use #6 flat head wood screws provided. If mounting to metal, drill two 5/32" clearance holes for #6 flat head
machine screws provided.
6. Do NOT mount the keypad at this time.
7. Proceed to Install the Wiring Cable.

1. Drill a ½” hole in the inside wall or ceiling where you want the cable to come through.
2. Pull cable through hole so the connector end goes to keypad. Route so there is minimal cable at the keypad.
INSTALL THE WIRING CABLE
MOUNT THE KEYPAD
1. Attach the wiring connector to the Keypad.
2. Attach the Keypad to the wall.
3. Do NOT mount the Keypad until the system is programmed and tested.
Note: Supplied with the system is a 12-conductor cable designed to connect keypad to control module. You will also
need a 3-conductor cable (not included) to connect control module to electric strike or other locking device.
P:\INSTALLATION INST\Access Control\INST-931.vsd 0505 Page 7
PREPARE THE DOOR FOR THE ELECTRIC STRIKE
Follow these instructions only if you are using an electric strike to unlock the door. If you are using the relay to
activate a garage door, automatic gate, etc., skip this section. The new electric strike should be checked to verify
compatibility with existing door hardware prior to installation.
1. Remove existing strike.
2. Follow directions included with the strike for preparing the doorjamb.
3. Do NOT mount the strike at this time.
CONNECTING THE LOCKING DEVICE
Connect the electric locking device to Terminal Strip “B” as outlined in the Typical Wiring Diagram (see Appendix B
pg 14). Any 3 conductor, 18 gauge wire can be used to connect the Control Module to the Locking Device. Included
with each system are two MOV’s (metal oxide varistor). The function of the MOV is to absorb any inductive kickback
from the locking device, protecting the circuit board. The MOV’s have been installed under the relay contact screws
and can be left there for normal “FAIL SECURE” lock operation. For “FAIL SAFE” locks, move one leg from the “N.O.”
screw to the “N.C.” screw (see Appendix B). If possible, install the MOV closer to the electric lock. If switching
voltages higher than 36V, remove the MOV. To provide proper grounding, connect the 3rd wire from the body of the
locking device to the “EARTH” screw on Terminal “A”
1. Connect the Wiring Cable to Terminal Strip “A” following the color sequence on the circuit board. (see Appendix
A pg 13) NOTE: If the wiring cable has been cut shorter than 15 feet, the tan wire will become exposed. The tan
wire is NOT used with the 931 EntryCheck™.
2. Connect 12 to 24 Volts AC to Terminal Strip “B” to screws marked “12-24V AC/DC IN”. If using an external AC
Adaptor, connect BLUE and BROWN to the 12-24V input screws. Connect GREEN to the “EARTH” screw on
Terminal Strip “A”. Plug adapter into a grounded (three terminal) receptacle.
INSTALLING THE CONTROL MODULE
Note: If connecting DC, make connections to “DC IN/OUT” instead of “12-24V AC/DC IN”. Be sure polarity is correct.
IMPORTANT: The “EARTH” screw terminal on Terminal Strip “A” should be connected to a true earth ground for
proper system protection and operation.
BATTERY BACKUP
Battery backup is NOT required for User Code retention, however, you may wish to connect a SDC Power Supply
with battery backup to provide operation during a power interruption.

In some cases, it may be necessary to control the door from a remote area such as a security station or reception
desk. The 931 EntryCheck™ provides for a Remote By-Pass (Exit Switch) or Keypad override. This can be
accomplished by connecting a normally open switch to the “REMOTE” screw terminals on the circuit board (See
Appendix A pg 13). When the Remote By-Pass switch is depressed, the contact bypasses the Keypad and activates
the relay tied to “1, 2 UNLOCK” (see Setting Relay Options). The relay is activated for the same time length as the
programmed Door Open Time (see Programming Door Open Time pg 11).
SYSTEM HARDWARE SETUP
REMOTE BY-PASS
ANTI-TAILGATING
Some security applications require stricter door monitoring. Anti-tailgating can be accomplished by installing a
normally closed door monitor switch to the “DOOR MONITOR” screw terminals on the circuit board (Appendix A). This
switch may be the output of a latch monitor switch, a monitor maglock or an alarm switch that senses door movement.
When this switch opens, it will relock the door.
(Note: If door monitor switch is NOT used, you must jump the “MONITOR” screw terminals with factory installed wire.)
SETTING RELAY OPTIONS
The 931 provides a variety of options for configuring both relays. These options include User Unlock Authorization,
Latching Authorization and CCTV/Doorbell setup. Configuring these options is accomplished by setting jumpers on
the Control Module circuit board. To set relay options, first locate the relay jumpers (3 rows of 7 pins). Next to each
set of three pins, there is a description of the option to be configured. Placing jumpers across the 1st & 2nd pins,
the 2nd & 3rd pins or no pins at all determines how each option is configured.
To set an Option for Relay #1 Place jumper across 2nd & 3rd pins.
To set an Option for Relay #2 Place jumper across 1st & 2nd pins.
To set an Option for No Relay Don’t place jumper across 1st & 2nd or 2nd & 3rd pins.
The Factory Default Settings are
shown here:
1. All User Unlock Authorization is
configured for Relay #1
(Master Code and Users 1,2 and
Users 3,4,5).
2. No Code is set for Latching
Authorization of either relay.
3. Neither CCTV nor DOORBELL is
active.
P:\INSTALLATION INST\Access Control\INST-931.vsd 0505 Page 8
MASTER
UNLOCK
1, 2 UNLOCK
3, 4, 5
UNLOCK
1, 2 LATCH
3, 4, 5 LATCH
CCTV
DOORBELL
Relay 2
Jumper across
1st & 2nd pins)
Relay 1 Jumper across
2nd & 3rd pins)
Factory Default Settings

MASTER
UNLOCK
1, 2 UNLOCK
3, 4, 5 UNLOCK
1, 2 LATCH
3, 4, 5
LATCH
CCTV
DOORBELL
Relay 2
Jumper across
1st & 2nd pins)
Relay 1 Jumper across
2nd & 3rd pins)
Ex: User Unlock Authorization
USER UNLOCK AUTHORIZATION
Placing jumpers across the first 3 sets of pins (MASTER UNLOCK, 1,2 UNLOCK or 3,4,5 UNLOCK) determines
which relay (if any) each User Group is authorized to activate. When a valid code is entered, the door will remain
unlocked for the programmed Door Open Time. (See Programming Door Open Time pgs 13-14)
Example:
1. Placing a jumper across the 2nd and 3rd pins of the
“MASTER UNLOCK” option allows the master code to
activate (unlock) Relay #1.
2. Placing a jumper across the 1st and 2nd pins of the
“1,2 UNLOCK” option allows User Code 1 and User
Code 2 to activate Relay #2.
3. Leaving a jumper off the “3,4,5 UNLOCK” option
prevents User Code 3, User Code 4 and User Code 5
from activating either relay.
LATCHING AUTHORIZATION
Placing jumpers across the 4th and 5th set of pins (1,2 LATCH or 3,4,5 LATCH) determines which relay (if any)
each User Group is authorized to manually latch.
How to Latch
When a valid code is entered on the keypad followed by “7”, the Latch Authorization relay for that particular User
Group will energize and remain energized until a valid code followed by “7” is entered again.
Ex: Latching Authorization
P:\INSTALLATION INST\Access Control\INST-931.vsd 0505 Page 9
Example:
1. Placing a jumper across the 1st and 2nd pins of the “1, 2 LATCH”
option allows User 1 and User 2 to Latch Relay #2.
2. Leaving a jumper off the “3,4,5 LATCH” option prevents User 3,
User 4 and User 5 from latching either relay.
Note: Because the Master Code is primarily used to program User
codes, the Master Code does not have Latching Authorization.
CCTV/Doorbell Setup
Placing jumpers across the 6th or 7th set of pins (CCTV or DOORBELL)
determines which relay (if any) will be used to activate a CCTV or Doorbell.
CCTV Operation
If either relay is configured to activate a CCTV, any key press on the
Keypad triggers a 10 second output.
Ex: CCTV Setup
*
Doorbell Operation
If either relay is configured to activate a doorbell, pressing at the Keypad triggers a 1 second output. (Doorbell
only functions with KP-4U, KP-3U, and KP-3Y.
TAMPER ALARM LOCKOUT
A person attempting to gain entry by guessing the code and pushing 25 wrong digits will cause the 931 EntryCheck™
to go into tamper alarm mode. The Keypad will beep constantly for 30 seconds during which time the door will remain
locked and no keypad functions can be performed.

SYSTEM PROGRAMMING
OVERVIEW OF SYSTEM CODE PROGRAMMING
1. There are TWO levels of codes for the 931 EntryCheck™ system.
a. The Master Code (used to open the door and for programming User Codes)
b. User Codes (used by personnel to open the door)
2. All codes must be 3 to 8 digits.
3. All codes must be different from each other.
4. 5-Pad Keypads have two digits on each pad. The system reads these numbers as the same.
For example: 1-3-5-7-9 is the same as 2-4-6-8-0.
5. Do not program codes, which are part of other codes.
For example: User Code 1 1-2-3-4-5 and User Code 2 1-2-3
6. During programming, the system resets after 5 seconds if a number is not entered. Do not let more than 5
seconds elapse between entries or the system will reset and you will have to start over.
OVERVIEW OF THE MASTER CODE
Knowledge of the Master Code is the highest privilege granted to a user of the 931 EntryCheck™ system. There is
only one master code, which is used to program each of the 5 User Codes. The factory default Master Code,
“1-3-5-7-9”, can be used for initial programming but should be changed to a unique 3 to 8 digit code.
The Master Code can be configured to activate either Relay #1 or Relay #2 depending on how the system hardware
is set up (Setting Relay Options pgs 8-9). However, the Master Code cannot be configured to Latch either relay.
PROGRAMMING THE MASTER CODE
To Program/Change the Master Code:
1. Select a 3 to 8 digit code that will be used for the Master Code.
___ ___ ___ ___ ___ ___ ___ ___
2. Locate the Control Module, remove the cover and locate the “PROGRAM” switch on the circuit board.
3. Press the PROGRAM switch once. (The Keypad will beep rapidly 4 times) Once the PROGRAM switch has
been pressed, you have 2 minutes to begin programming.
4. At the Keypad, enter 1-1-1-9 to open the memory (you will hear three rapid beeps) and immediately enter your
new Master code. (Do not let more than five seconds elapse between entries or the system will reset!!!)
5. After entering your new code, wait five seconds for the 3 reset beeps.
P:\INSTALLATION INST\Access Control\INST-931.vsd 0505 Page 10
OVERVIEW OF USER CODES
There are a total of 5 User codes (also called Secondary Codes) that can be programmed into the 931 EntryCheck™.
User Codes can vary in length from 3 to 8 digits. Each User Code is programmed into one of 5 User Locations.
These Locations are as follows:
User # User Location
User Code 1 1-1-1
User Code 2 1-1-3
User Code 3 1-1-5
User Code 4 1-1-7
User Code 5 1-1-9
Once a User Code has been programmed into a User Location, the User Code can be easily changed or deleted
from the system.
Latching and User Code Unlocking Authorization is determined by how each relay is configured. (Setting Relay
Options pgs 8-9)

PROGRAMMING USER CODES
To Program a New User Code or Change an Existing User Code:
1. Choose a new 3 to 8 digit code that will be used for this User Code. ___ ___ ___ ___ ___ ___ ___ ___
2. Decide which User Location to place this User Code (see Overview of User Codes)
3. Enter the Master Code, followed by the User Location (you will hear three rapid beeps) and immediately enter
the new User Code. (Do not let more than five seconds elapse between entries or the system will reset!!!)
Example: (Master Code: 1-3-5-7-9) (User Code: 1-1-1) (User Location: 1-2-3-4)
4. After entering your new code, wait five seconds for the 3 reset beeps.
TO DELETE A USER CODE
1. Enter the Master Code, followed by the User Location of the User Code you want to delete (you will hear three
rapid beeps). Example: (Master Code: 1-3-5-7-9) (User Location: 1-1-1)
2. Wait five seconds for the 3 reset beeps (Do not enter any digits until you hear 3 reset beeps)
PROGRAMMING DOOR OPEN TIME Default 5 seconds
To Program/Change the Door Open Time for the Master Code and User Code 1 and 2:
1. Determine the length of time you wish to program as the Door Open Time for these users. This is the length of
time the door will remain open after a valid Master Code, User Code 1 or User Code 2 has been entered.
Note: For controlling a garage door or electric gate, you will need to set the door open time to 1 second
2. Locate the Control Module, remove the cover and locate the “PROGRAM” switch on the circuit board.
3. Press the PROGRAM switch once*. (The Keypad will beep rapidly 4 times)
4. At the Keypad, enter 1-1-1-7 to open the memory (you will hear three rapid beeps) and enter a combination of
“1’s” (for every one second increment) and “5’s” (for every five second increment) that equal your desired Door
Open Time. Each valid key press (a “1” or a “5”) will generate a double beep. (Do not let more than five seconds
elapse between entries or the system will reset!!!)
Example: (Function Code: 1-1-1-7) (Time Code: 5-5-5-1-1) 17 seconds
5. After entering your Door Open Time, wait five seconds for the 3 reset beeps.
To Program/Change the Door Open Time for User Code 3, 4 and 5: (Rev B and later)
1. Determine the length of time you wish to program as the Door Open Time for these users. This is the length of
time the door will remain open after a valid User Code 3, User Code 4 or User Code 5 has been entered.
Note: For controlling a garage door or electric gate, you will need to set the door open time to 1 second
2. Locate the Control Module, remove the cover and locate the “PROGRAM” switch on the circuit board.
3. Press the PROGRAM switch once*. (The Keypad will beep rapidly 4 times)
4. At the Keypad, enter 1-1-1-5 to open the memory (you will hear three rapid beeps) and enter a
combination of “1’s” (for every one second increment) and “5’s” (for every five second increment) that
equal your desired Door Open Time. Each valid key press (a “1” or a “5”) will generate a double beep.
(Do not let more than five seconds elapse between entries or the system will reset!!!)
Example: (Function Code: 1-1-1-5) (Time Code: 1-1-5) 7 seconds
5. After entering your Door Open Time, wait five seconds for the 3 reset beeps.
*Once the PROGRAM switch has been pressed, you have 2 minutes to begin programming. You will hear a double
beep with each valid key press. Once you begin entering the combination of 1’s and 5’s do not let more than five
seconds elapse between entries or the system will reset!!! Maximum Door Open Time is 120 seconds.
P:\INSTALLATION INST\Access Control\INST-931.vsd 0505 Page 11

TROUBLESHOOTING
These are a few troubleshooting suggestions to help assist with any problems you may experience. If the problem
continues or is not answered here, please call Security Door Controls (SDC) technical support at [phone].
You can also visit SDC anytime at www.sdcsecurity.com.
I Changed or Deleted a code, but the old code still unlocks the door
Remember there are a total of 6 User Codes for the 931 EntryCheck™. Make sure you changed the desired code. If
you changed the Master Code, the other User Codes will still work. If in doubt, it is recommended you reprogram the
master code and delete all 5 user codes. Then program any new user codes. (See System Programming Pg 12)
The Keypad beeps normally but the door does not unlock
For a new installation:
1. Check the specifications of your power supply and locking device. (See Input Requirements pg 4.)
Note: If you are connecting 12/24VDC, make the connections to "DC IN/OUT" instead of
"12-24VAC/DC IN" (see Circuit Board Layout - pg 13). Make sure polarity is correct.
2. Test the wiring hookup to the primary locking device (the device connected to User Code 1, 2 Unlock).
On the control module circuit board, locate and momentarily short the screws for "REMOTE" (See pg 13). This
will activate the output (same as if you enter a valid programmed code at the Keypad).
If this test does not activate the lock, check the lock wiring (see Typical Wiring Diagrams pg 14). If your wiring is
correct, check the 931 relay settings (see Setting Relay Options pgs 8-9). If this test does activate the output (you
should hear the relay click and the locking device should unlock), reprogram the Master Code and User Codes.
Review Overview of System Code Programming (pg 12). Remember that all six codes have to be different from
each. It is also important not to let more than 5 seconds elapse between button presses or the system will reset and
you will have to start over.
For an existing Installation:
There are typically two reasons for code loss: static or inductive kickback. There is no way to determine if the system
has been affected by either of these, however, you can reprogram the system codes as described in User Code
Programming. It is very important the system is properly grounded and the MOV has been installed, otherwise static
and code loss may be an ongoing problem.
The Door opens with the first press on the Keypad
If the unit has just been installed, check the CCTV jumper (see Setting Relay Options pg 8-9). If you do not have a
CCTV connected to the 931 EntryCheck™, make sure the CCTV jumper is NOT installed across the 1st and 2nd pins
or the 2nd and 3rd pins.
Keypad is completely dead
Interrupted Power - First check your power supply to see that power has not been cut off. Using a voltmeter, check
the incoming voltage on terminal strip “B” (12-24V AC/DC IN). If the voltage reads low, the electric locking device
may be drawing too much current. To test, remove the wires to the device and recheck the voltage. If the voltage
now reads normal, check the current draw of the locking device and make sure it falls within the system
specifications (see Input Requirements pg 4).
Blown Fuse - Check the fuse on the circuit board. The purpose is to protect the power supply and circuitry. If your
locking device is drawing too much current or there is a short, the fuse will blow. Replace with 2 Amp Slo Blo only. A
spare fuse is provided in the spare parts kit. Although the fuse may appear intact, it is best to check with a voltmeter.
P:\INSTALLATION INST\Access Control\INST-931.vsd 0505 Page 12
Keypad beeps all by itself
Constant Beeping - If the beep is consistently every 5 seconds, put a .1uf 16v (or higher) ceramic capacitor across
wires 3 & 10 (black, violet) on terminal strip “A”.
Random Beeping - Check for bad circuit ground going to the keypad. Is the black wire from the wiring cable
securely fastened to screw #3 on Terminal A? Check for bent pins on the back of the keypad. Also check EARTH
ground.

APPENDIX A – CIRCUIT BOARD LAYOUT
P:\INSTALLATION INST\Access Control\INST-931.vsd 0505 Page 13

APPENDIX B – TYPICAL WIRING DIAGRAMS
Note: Some low current strikes or relays will cause relay chatter due to inductive kickback. Attach MOV
across strike or relay to eliminate chatter.
Fail Secure Lock Fail Safe Lock
Controlled by KE-265 Controlled by KE-265
CCTV/DOORBELL and
Fail Secure Lock Garage Door/Gate Drive
Controlled by KE-265 Controlled by KE-265
Fail Safe or Fail Secure Lock Controlled by KE-265
And Powered by External Power Supply
P:\INSTALLATION INST\Access Control\INST-931.vsd 0505 Page 14

NOTES
Master Code __ __ __ __ __ __ __ __ User Name__________________________
Master Code 1 User Name__________________________
User Name__________________________
Master Code 2
User Name__________________________
Master Code 3
User Name__________________________Master Code 4
User Name__________________________
Master Code 5
P:\INSTALLATION INST\Access Control\INST-931.vsd 0505 Page 15
__ __ __ __ __ __ __ __
__ __ __ __ __ __ __ __
__ __ __ __ __ __ __ __
__ __ __ __ __ __ __ __
__ __ __ __ __ __ __ __