Niko 350-20054 Bedienungsanleitung Seite 19

350-20054
equal to the daylight level the light sensor is measuring. If there is sufficient daylight in the room, turn the LUX key
counterclockwise until the LED indicator switches off. Leave the LUX key in this position.
If the LUX key is turned counterclockwise, the lighting switches off when there is less daylight.
If the LUX key is turned clockwise, the lighting switches off when there is more daylight.
Finally, reset DIP switches 1 and 2 to OFF.
b) Test mode for the motion detector operation
Set DIP switch 1 to OFF and DIP switch 2 to ON. The lighting is switched on for five seconds. The LED motion
indicator indicates that the motion detector is activated.
Attention: The walking is not affected by daylight.
Finally, reset DIP switch 2 to OFF.
3.2.3. LED motion indicator
Set DIP switch 1 to ON and DIP switch 2 to OFF to activate to LED motion indicator. The LED indicator remains illuminated
as long as motion is detected.
3.2.4. Detection range
If the presence detector is mounted at a height of 2.5 m, it detects movement within a diameter of 20 m in a 360° zone. This
presence detector has a lens area with a diameter of 5 m and more than 618 fields, which guarantees optimal registration
of even the smallest body movements.
If a section of the detection area is to be excluded from detecting any motion, cover the sensor lens using the cover cap
supplied. This allows the maximum range to be reduced from 20 m to 12 m, 5 m or 3 m. The detection angle of 360° can
be decreased in steps of 45° (fig. 7).
4. MAINTENANCE
Dirt may prevent the presence detector from functioning properly. Therefore, always keep the lens clean and dry. Use a
damp cloth and water with some detergent to clean the lens. Never exert pressure to wipe the lens clean. The presence
detector should be replaced if the lens or other parts of the presence detector are defective.
EN 19