Niko 350-20050 Mode D'emploi page 14

350-20050, 350-20150 / 390-20050, 390-20150
3. OPERATION AND SETTINGS
3.1. Operation
3.1.1. General
The outdoor motion detector is ready to use three to five minutes after connecting to the mains voltage (warm-up time). The
connected lighting will be switched off as soon as the device is ready to use.
3.1.2. Automatic ON
The integrated light sensor continuously measures the light level in the detection zone and compares this level with the
preset value specified using the LUX key. The light sensor automatically switches the lighting on only when the detector
detects motion within the detection range and when the daylight level drops below the preset lux value. The lighting remains
on as long as motion is detected.
3.1.3. Automatic OFF
The lighting automatically switches off when the preset daylight level is reached.
The integrated timer is used to set the switch-off delay as desired. The lighting will remain on for the specified delay time
after the last motion is detected. Once the switch-off delay has expired, the lighting will switch off.
3.1.4. Manual ON
The lighting can also be manually switched on by pressing the 230 Vac NC push button.
Press and hold the push button for more than four seconds to switch the lighting on, regardless of the measured daylight
level. The lighting will remain on for the specified delay time after the last motion is detected. Once the switch-off delay has
expired, the lighting will switch off.
3.2. Settings
At delivery, the light sensitivity, switch-off delay and detection range are set as follows (factory settings):
light sensitivity
switch-off delay
detection range
These values can be adjusted using the potentiometers under the cover as follows (fig. 9):
light sensitivity
switch-off delay
detection range
To adjust the settings for the light sensitivity, switch-off delay and detection range, open the cover and turn the
potentiometers to the desired position using a screwdriver.
The sensor can be rotated horizontally up to 25° to adjust the direction of the detection (fig. 10).
If a section of the detection area is to be excluded from detecting any motion, cover the sensor lens using the cover cap
supplied. You can cut the cover cap to size according to the desired range. Figure 11 shows the range corresponding to a
cap customised for a range set to 14 m. Follow the instructions in figure 12 to slide the cap into the slot.
14
± 70 lux
± 7 min
Anthracite: 13 m
White: 16 m
5 lux to infinite (regardless of daylight level)
8 s to 30 min
0 to 16 m
EN