Legrand CSD1000 - Manual (Page 8)

DIP SWITCHES
PIR Sensitivity: Switch 1
• Off forces a reduced detection range for the PIR to 30%
of the coverage area.
• On forces the maximum detection sensitivity to 100%
of the coverage area.
Occupancy Logic: Switch 2, 3
The CSD1000 has 4 logic configurations for occupancy triggers.
Determine the appropriate Occupancy Logic
Option using the Trigger matrix, then set the
DIP switches accordingly.
Initial Occupancy: The method that activates
a change from “Standby” (area unoccupied
and loads are off) to “Occupied” (area
occupied and loads are on).
• Both requires motion detected by the PIR
and the Ultrasonic.
• Either requires motion detected by only
one technology.
• PIR requires motion detected by the PIR.
Maintain Occupancy: The method indicating that
the area is still occupied and the lights should
remain on.
Re-trigger: After the time delay elapses and the
lights turn off, detection by the selected technology
within 5 seconds turns the lights back on.
Time Delay: Switches 4, 5, 6, 7
The sensor will hold the lights on as long as
occupancy is detected. The time delay countdown
starts when no motion is detected. After no motion
is detected for the length of the time delay, the
sensor will turn the lights off.
Override Time Delay: Switch 8
When this switch is on, the time delay function is
overridden. Once the sensor is triggered on, it will
never go off.
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