Adjusting the Light Level
This feature is factory set at maximum, so that even the brightest light will not
prevent the sensor from turning the load ON when it detects occupancy. If this
feature is not needed, leave the light level at maximum, fully clockwise.
1. The light level must be adjusted when lights would normally be turned OFF
because there is enough natural illumination.
2. Set the sensor to Mode 2 and reduce the time delay to 15 seconds.
3. Adjust the light level to minimum. Let the sensor time out so lights are OFF
and then wait 30 seconds more.
4. Without casting a shadow on the sensor, enter the area. The lights should
remain OFF.
5. Adjust the light level trimpot clockwise in small increments. Wait 5-10 seconds
after each adjustment to see if the lights turn ON. Continue this procedure
until the lights turn ON. At this setting the lights will not turn ON automatically
with occupancy if the light level is above the current natural illumination.
6. Reset the time delay to the desired setting.
Warning: Do not overturn the light level adjustment trimpot!
TEST MODE
To test the detection coverage:
During the TEST mode, the controlled load turns ON for 5 seconds each time the
sensor detects occupancy.
1. With the lighting load OFF, press and hold the ON/OFF/DIM button. After 10
seconds the lighted switch fl ashes. The controlled light turns ON. The sensor
is now in a TEST mode that lasts 5 minutes. (You can end the TEST mode
sooner by pressing the ON/OFF button for another 10 seconds).
2. Move out of the coverage area or stand very still. The controlled light turns OFF
after 5 seconds, if no motion is detected.
3. Move in the coverage area. The controlled light turns ON for 5 seconds each
time the sensor detects motion.
After 5 seconds expire without motion detection, the light turns OFF.
The controlled light turns ON automatically with the next motion detection and
stays on for 5 seconds.
4. Repeat as necessary to ensure that the desired coverage areas are within
detection range.
REPLACING LAMPS
When replacing a bulb in a lighting fi xture connected to the RD-200, use the Air
Gap Isolation feature for safety.
1. Push in the Air Gap Switch shown in Figure 5 so that it clicks and locks into a
depressed position below the surface of the rest of the RD-200. This engages
the Air Gap, which stops electricity from fl owing to the connected load.
2. After replacing the bulb(s), press the Air Gap Switch so that it returns to a
position that is fl ush with the surface of the rest of the RD-200. This allows the
dimming sensor to control the lighting load correctly.
3. The RD-200 then calibrates its dimming range to the load's wattage rating by
briefl y dimming the load up and down from its minimum output (approx. 10%)
to its maximum.