Hubbell H-MOSS ATD Serie Directives De Montage page 8

MASKING THE INFRARED LENS (for ATD and ATP series sensors only)
This procedure is only required for applications where the passive infrared coverage pattern must be modified to prevent the pattern from extending out of
doorways into corridors. Three masks are provided with the sensors (one way sensors include 2 masks). Select the correct mask for the application based on
the descriptions below.
Using the Conference Room Mask
0 5 10 15 20 25 30 35 40 45
0
5
10
15
20
25
30
This mask is used
35
40
when an AT series
45
is mounted in the
center of a long
rectangular room (i.e. conference rooms). The
mask provides a more rectangular infrared pattern
and prevents any spillage out doorways at the
sides of the room.
To install the selected lens, remove the lens retainer ring and lens. Insert the mask behind the lens. Be
certain to orient the mask properly to achieve the desired results. Replace the lens and lens retainer.
SENSOR CONTROLS & MODIFICATIONS
Hubbell Adaptive Technology sensors are designed to optimize performance by automatically adjusting the sensitivity and time delay to meet the application.
The sensor controls can be modified for custom operation. The modification options are outlined below.
Bank A DIP
Switches
Infrared Sensitiv-
ity (Red)
Timer
(Black)
Knob Color:
Function
Control
Green: Sets the ultrasonic range
Ultrasonic
Sensitivity
Red: Sets the infrared range
Infrared
Sensitivity
Black: Sets the length of time
Timer lights will remain on after
last motion is sensed
**When a function is set to "Automatic Operation", the initial setting is determined by the position of the knob, CCW is counter-clockwise, CW is clockwise
PD2549
(PAGE 2)
Using the 180º Mask
0 5 10 15 20 25 30 35 40 45
0
5
10
15
20
25
30
The 180º mask is best
35
40
suited for an over-
45
the-door installation.
When the sensor is
installed inside the threshold of a doorway, you
must prevent the infrared coverage from spilling
into the adjacent corridor. New infrared pattern
shown above.
B
Bank
Ultrasonic
1
Sensitivity
2
(Green)
3
4
off on
Daylight Leveling
(Blue) Off
A
Bank
1
2
Bank B DIP
3
Switches
4
off on
Conditions Analyzed in
Automatic Operation Automatic Operation
Sensor analyzes room and Air currents
sets sensitivity to optimal False-on occurrences
setting False-off occurrences
Room (surface) temp.
Lens dirt
Same as above
Signal-to-noise ratio
Timer setting generally False-off occurrences
increased during learning Error free operation
period, then decreases to decreases the timer setting
minimize "ON" time
04/13
Using the Cutout Mask
This mask is scored
on the inside so it is
easy to achieve the
perfect mask for any
application. Simply
trim away the sections where coverage is
necessary and leave the portions where you want
to prevent coverage. Lines on the coverage pattern
above represent the scores in the mask.
Purpose Off
Strong airflow Normal or very low
Compensator airflow
Over Doorway Mounting Sensor mounted away
from door
Automatic/Manual Timer Timer set automatically
Sensitivity Adjust OFF = Auto
Purpose Off
Manual Override Full automatic operation
Threshold Auto Threshold Adjust
Motion Indicator Override LED flash when presence
is detected
Reset learned settings Normal
Knob Setting Under
Manual Operation**
Linear range setting
Full CCW = min (off)
Full CW = max range
Same as above
Linear range setting
Full CCW = min (8 sec.)
Full CW = max (40 min)
0 5 10 15 20 25 30 35 40 45
0
5
10
15
20
25
30
35
40
45
On
Strong airflow present
Sensor mounted over
doorway
Manual timer setting
ON = Manual
On
Manual lights on
High Sensitivity
Disable LED lights
Toggle On and Off
Recommended
Manual Setting
50%

75%

33%

10 min.