Halma BEA DK-12, User Manual, Page: 8 / 10

SETUP
INFORMATION
PATTERN SELECTION
The DK-12 detection zone is made up of 4 small zones placed next to each other, perpendicular to the door. The
4 zones are shown in the diagram below. There are 6 different patterns that are possible with combinations of the
4 detection zones. Please refer to the chart on the following page for the dimensions of the DK-12 detection zones
at different mounting heights and mounting angles.
The shape of the pattern can be different when the door is open and when it is closed. In the detector, there is no
link between the pattern for the open door and the pattern for the closed door. The shape of the pattern is
accessible as a function of door state and only the corresponding shape can be adjusted. The DK-12 receives
input from the LO-21 or SS-21 as to the state of the door via the data lines.
Header
DK-12
Width
A B C D
Depth
•
After any change in the shape of the pattern, it is necessary to re-launch a new set-up for both the open and
closed positions of the door.
PATTERN
CHART
MOUNTING HEIGHT
7’3” Wide Pattern
ABCD Narrow Pattern
BC Narrow Pattern
AB or CD Asymmetrical Pattern
ABC or BCD
ANGLE: 20
°
width x depth width x depth width x depth width x depth
, #9
5’ x 3’3” 2’3” x 2’3” 2’6” x 3’ 3’6” x 3’3”
, #0
4’ x 2’6” 2’ x 2’ 2’ x 2’3” 2’3” x 2’
ANGLE: 26
°
, #9
5’ x 4’3” 2.3’ x 4’ 2’6” x 3’6” 4’ x 4’
, #0
4’ x 3’3” 1’6” x 2’6” 2’ x 2’6” 3’ x 3’3”
ANGLE: 32
°
, #9
6’ x 6’ 2’3” x 5’ 2’6” x 4’ 3’6” x 5’6”
, #0
3’6” x 4’3” 2’ x 4’ 2’ x 3’6” 2’3” x 4’
MOUNTING HEIGHT 8’3”
ANGLE: 20
°
, #9
5’3” x 3’6” 2’6” x 3’3” 2’6” x 3’ 3’6” x 3’6”
, #0
3’3” x 2’6” 2’ x 2’3” 2’ x 2’3” 2’3” x 2’6”
ANGLE: 26
°
, #9
5’3” x 5’6” 2.3’ x 3’6” 2’3” x 3’3” 4’ x 3’6”
, #0
3’3” x 2’6” 1’3” x 2’3” 2’ x 2’3” 2’3” x 2’6”
ANGLE: 32
°
, #9
5’6” x 6’9” 3’ x 6’ 3’3” x 5’6” 4’ x 6’9”
, #0
3’3” x 4’6” 1’6” x 4’ 1’6” x 4’ 3’ x 4’
MOUNTING HEIGHT 9’6”
ANGLE: 20
°
, #9
6’6” x 4’6” 2.3’ x 4’6” 2’3” x 4’3” 4’3” x 4’6”
, #0
4’ x 3’3” 1’6” x 3’3” 1’6” x 2’6” 2’3” x 3’
ANGLE: 26
°
do not use
ANGLE: 32
°
do not use
NOTE: The above dimensions are given as references only! They are to aid in pattern selection.
75.0082.05 20080125
Page 8 of 10