Nowodvorski 7975 Nook Sensor Instruction Manual
- June 11, 2024
- Nowodvorski
Table of Contents
Nowodvorski 7975 Nook Sensor Instruction Manual
Tools
Assembly Instructions
Microwave sensor YCE2001C instruction
The sensor is an active motion detector, it emits high-frequency electro- magnetic wave 5.8GHz ) and receives their echo. The sensor detects the change in echo from even the slightest movement in its detection zone. A microprocessor then triggers the “switch light ON” command. Detection is possible through doors, panes of glass or thin walls.
Important: persons or objects moving towards the sensor are detected best I
NOTE: the high-frequency output of this sensor is <10Mw- that is just one 100th of the transmission power of a mobile phone or the output of a microwave oven.
power supply: 220-240VAC IN 100-130VAC ❑
power frequency: 50/60Hz
Installation sit: Indoors, ceiling mounting
HF system: 5.8GHz CW radar. ISM band transmission power: <10mW
Rated load: 1000W (220-240VAC) 600W (100-130VAC) detection angle: 360°
reach:1-8 m ( radii. ) , adjustable time setting: 8sec to 12min light control:
2-2000LUX power consumption: approx 0 5W
Connection Illumination
Connect N, L with power;
Connect N, L’ with load.
Reach setting (sensitivity)
Reach is the term used to describe the radius of the circular detection zone
produced on the ground. After mounting the sensor light at a height of 2.5m,
turn the reach control completely in anti-clockwise direction to select
minimum reach (approx.1 m radius), and turn the reach control completely in a
clockwise direction to select the maximum reach (approx. 8m radius).
NOTE: The above detection distance is measured using a person who is
between 1.6m-1.7m tall with an average build, moving at a speed of
1.0-1.5m/sec. if any of these variables are changed, the detection distance
will also resultantly change.
Time setting
The light can be set to stay ON for any period of time between approx. 8sec
(dial turned fully anti-clockwise) and a maximum of 12min(dial turned fully
clockwise). Any movement detected during the “on” time will reset the timer.
NOTE: After the light switches Off, it takes approx. 1sec before it is
able to start detecting movement again. The light will only switch on in
response to movement once this period has elapsed.
Light-control setting
The chosen light response threshold can be infinitely from approx. 2-2000Iux. Turn it fully anti-clockwise to select dusk- to-dawn operation at about 2 Lux. Turn it fully clockwise to select daylight operation at about 2000lux. The knob must be turned fully clockwise when adjusting the detection zone and performing the walk test in daylight.
Troubleshooting
| Malfunction | Cause | Remedy |
|---|---|---|
| The load will not work | · wrong light-control setting selected | · Adjust |
setting
· load faulty| · Change load
· mains switch OFF| · Switch ON
The load work always| · continuous movement in the detection zone| ·
check zone setting
The load work without any identifiable movement| · the sensor not
mounted for detecting movement reliably| · securely mount enclosure
· movement occurred, but not identified
by the sensor(movement behind wall, movement of a small object in immediate lamp vicinity etc.)
| · Check zone setting
The load will not work despite movement| · rapid movements are being
suppressed to minimize malfunctioning or the detection zone you have set is
too small| · Check zone setting
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