Securitron DK-12 - Manual (Page 6)

PN# 500-24010
Page 6 Rev. C, 04/11
As delivered the DK-12 echoes key presses by a short flash of the green light. The red light
flashes once per second while the relay is energized in timer mode or is on continuously in
toggle or passage mode. The red light is also on continuously while the REX button is being
pressed. These defaults can be changed so that these light’s functions are reversed. If the
functions are reversed they can later be changed back to their factory default setting.
Changing Red and Green Light Functions:
 Enter program code on the keypad.
 Press either ‘#’ or ‘’ and the yellow light will flash.
 Enter either 7-4- (reverse light’s functions) or 7-5- (default
light’s functions) on the keypad.
 The red light will flash twice to confirm a valid entry if you set
the light’s function to default, otherwise the green light will flash
twice. 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.
As delivered the DK-12 echoes key presses by a short beep. This key press echo can be turned
off if desired. If you turn it off it can always be turned back on later.
Changing Keypad Beeper Echo Function:
 Enter program code on the keypad.
 Press either ‘#’ or ‘’ and the yellow light will flash.
 Enter either 7-2- (turn on beeper key press echo) or 7-3-
(turn off beeper key press echo) 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 default state of the DK-12 is that there is no audible announcement when the relay is
energized. However, the DK-12 can be setup so that it will produce a continuous double beep
when the relay is energized in timer mode. If the DK-12 is in toggle or passage mode there is
no audible announcement option.
Changing Beeper Door Announcement Function:
 Enter program code on the keypad.
 Press either ‘#’ or ‘’ and the yellow light will flash.
 Enter either 7-0- (turn on continuous double beep) or 7-1-
(turn off continuous double beep) 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.
There are two modes the relay can operate in, timer and toggle mode. In timer mode, which is
the default mode of the DK-12, the relay will energize for a certain period of time and then de-
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