Linear ak-2w Manuel D’Utilisation

Beep Sounds During Auxiliary Relay 

Default: No

Selects whether or not the keypad beeps during Auxiliary Relay activation.

Press:  4 2 # 

 

Beep Sounds During Output #3 

Default: No

Selects whether or not the keypad beeps during Output #3 activation.

Press:  4 3 # 

 

Beep Sounds During Output #4 

Default: No

Selects whether or not the keypad beeps during Output #4 activation.

Press:  4 4 # 

 

Keypad Lockout Count 

Default: 3 Tries

Sets the number of incorrect entry code attempts allowed before the keypad 
“locks out”.

Press:  5 0 # 

 

Anti-passback Time 

Default: No Anti-passback

Sets the length of time an entry code will not function after it is used.

Press:  5 1 # 

 

✦ CAUTION: Performing a master reset will clear 

STEP 1  Disconnect power from the keypad.
STEP 2  Press and hold down the 

* and # keys.

STEP 3  Apply power to the keypad, continue holding the keys 

down until the red indicator starts fl ashing.

STEP 4  Release the keys. The red and yellow indicators will 

remain lit until the process is complete, then the yellow 
indicator will go out.

STEP 1  Open the AK-2W case.
STEP 2  Locate jumper JP2. This jumper is used to reset the 

master code.

STEP 3  With power applied to the keypad, remove jumper JP2. 

The keypad will begin to beep, signaling that the code 
has been reset.

STEP 4 Replace jumper JP2.

Keypad users request access by entering their code.

❑  Users of the AK-2W have up to 40 seconds to key in their 

entry code.

❑  Up to eight seconds are allowed between each keystroke.

❑  All digits of the entry code must be entered. Example: If the 

code is 0042, the user must enter
“0 0 4 2”.

❑  If the wrong key is pressed, pressing the * key will reset the 

keypad. The correct code can then be re-entered.

❑  After a correct code is entered, the red indicator will turn 

green and the programmed relay will activate for the 
programmed time.

❑  If the number of incorrect codes entered exceeds the 

keypad lockout count, the yellow indicator will light, 
indicating that the keypad is locked out. The lockout will 
remain for one minute.

❑  After a valid code has been entered, it will be unusable until 

the anti-passback time expires.

MECHANICAL

 

Dimensions:  3.00” W x 5.00” H x 3.00” D

ELECTRICAL

 

Voltage:  12-24 Volts AC or DC

 

Current:  30 mA typical, 150 mA maximum

 Outputs: 

Main 

Relay:

 

    Form “C” 5 Amps @ 28 Volts maximum

  

Auxiliary 

Relay:

 

    Form “C” 1 Amp @ 28 Volts maximum

 

  Solid state outputs (Outputs #3 & #4):

 

    Short-to-common 100 mA @ 24 VDC maximum

ENVIRONMENTAL

 

Temperature:  -22°F to 149°F (-30°C to 65°C)

 

Humidity:  5% to 95% non-condensing

This Linear product is warranted against defects in material and workmanship for 
twenty-four (24) months. The Warranty Expiration Date is labeled on the product. This 
warranty extends only to wholesale customers who buy direct from Linear or through 
Linear’s normal distribution channels. Linear does not warrant this product to consumers. 
Consumers should inquire from their selling dealer as to the nature of the dealer’s 
warranty, if any. There are no obligations or liabilities on the part of Linear LLC for 
consequential damages arising out of or in connection with use or performance of 
this product or other indirect damages with respect to loss of property, revenue, or 
profi t, or cost of removal, installation, or reinstallation. All implied warranties, including 
implied warranties for merchantability and implied warranties for fi tness, are valid only until 
Warranty Expiration Date as labeled on the product. This Linear LLC Warranty is in lieu 
of all other warranties express or implied.
All products returned for warranty service require a Return Product Authorization Number 
(RPA#). Contact Linear Technical Services at 1-800-421-1587 for an RPA# and other 
important details.

Changes or modifi cations not expressly described in this manual or approved by the 
manufacturer could void the user’s authority to operate the equipment.
This equipment has been tested and found to comply with the limits for a Class B digital 
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide 
reasonable protection against harmful interference in a residential installation. This 
equipment generates, uses and can radiate radio frequency energy and, if not installed 
and used in accordance with the instructions, may cause harmful interference to radio 
communications. However, there is no guarantee that interference will not occur in a 
particular installation. If this equipment does cause harmful interference to radio or 
television reception, which can be determined by turning the equipment off and on, the user 
is encouraged to try to correct the interference by one or more of the following measures:

•  Reorient or relocate the receiving antenna.
•  Increase the separation between the equipment and receiver.
•  Connect the equipment into an outlet on a circuit different from that to 

which the receiver is connected.

•  Consult the dealer or an experienced radio/TV technician for help.

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Copyright © 2004 Linear LLC 

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