Nikon 350-20054 Посібник - Сторінка 19

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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).

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.