Securitron DK-12 User Manual
Page 7
PN# 500-24010
Page 7
Rev. C, 04/11
energize automatically after that timer period expires. The default time is 5 seconds but it can
be changed to any value from 1 to 99 seconds.
Entering Timer Mode and Changing Timer Value:
Enter program code on the keypad.
Press either ‘#’ or ‘’ and the yellow light will flash.
Enter 9- on the keypad.
Enter a timer value on the keypad from 0-1 to 9-9 (1 to 99
seconds).
The red light will flash twice to confirm a valid entry. If a single
flash occurs then there was an error; try the above steps again.
Press either ‘#’ or ‘’ to exit programming mode and the yellow
light will stop flashing.
In toggle mode the relay will energize when a valid code is entered and de-energize when a valid
code is entered a second time. When you have enabled toggle mode activation of the REX input
will energize and de-energize the relay just as if a valid User Code were entered.
Entering Toggle Mode:
Enter program code on the keypad.
Press either ‘#’ or ‘’ and the yellow light will flash.
Enter 9--0-0 on the keypad.
The red light will flash twice to confirm a valid entry. If a single
flash occurs then there was an error; try the above steps again.
Press either ‘#’ or ‘’ to exit programming mode and the yellow
light will stop flashing.
The DK-12 gives you the ability to return all the functions, including the timer, to their factory
default settings. However, all codes will remain unchanged.
Returning to Factory Default Settings:
Enter program code on the keypad.
Press either ‘#’ or ‘’ and the yellow light will flash.
Enter 8-9- on the keypad.
Enter #-# on the keypad to complete entry.
The red light will flash twice to confirm a valid entry. If a single
flash occurs then there was an error; try the above steps again.
Press either ‘#’ or ‘’ to exit programming mode and the yellow
light will stop flashing.
8. SUBSET CODES
When you recognize that the DK-12 accepts multiple codes of different lengths it is possible that
one code will be a subset of another. For example, suppose you programmed 1-3-3-5-8 and
then programmed 3-3-5 as another code. When you try to enter 1-3-3-5-8 you can’t complete
the entry because when the unit sees the sequence 3-3-5 it will operate. A real problem could
1
2
3
4
7
5
6
8
9
0
#
Yellow
Light
Red
Light
12 Dig
it K
eypad
1
2
3
4
7
5
6
8
9
0
#
Yellow
Light
Red
Light
12 Dig
it K
eypad
1
2
3
4
7
5
6
8
9
0
#
Yellow
Light
Red
Light
12 Dig
it K
eypad