Extron electronics OCS 100C Setup Manual page 4

Occupancy Sensor OCS 100C • Setup Guide (Continued)
Mask Patterns and Sensor Coverage
An included infrared mask may be needed to achieve the desired sensory coverage. Any area masked will block the PIR sensor
from detecting motion in that area.
NOTE:
Mount the OCS 6 to 8 feet (1.8 to 2.4 m) away from HVAC vents and high air flow areas
Center Ceiling Mount
(mask blocks sensor seeing
out doorway into hallway)
Conference
Room Mask
Rectangular
Areas
22'
(7 m)
32'
(10 m)
23'
(7 m)
Figure 4.
Mask Patterns and Sensor Coverage Diagrams
4
Full Mask with
selected areas
cut out
180º Mask
Using the Infrared Mask (included)
Over the Door
Typical Mask Patterns
12'
(4 m)
45'
(14 m)
64'
(20 m)
Corner Ceiling Mount
(no mask needed)
Full Mask
Specific Areas to Mask
Sensory Coverage
US Minor Motion IR Minor Motion
US Major Motion IR Major Motion
NOTE:
These coverage dimensions are achieved when the
OCS 100C is installed 10 feet (3 m) above the coverage area.
No Mask Needed