E) Sensor's Angle Of Inclination During Measurements - VOLTCRAFT SLX-300 Bedienungsanleitung

Setting the angular position of the sensor to zero
2
Use a reference surface as the zero position from which the angle should be measured. Place the sensor on this
surface. The current angle of inclination will be displayed.
• Switch to the angular position display as described above.
• Press the S/UP button (3) to set the angle of inclination display to zero. The angle displayed on the meter will be
measured from the selected reference surface.
• Press and hold the S/UP button for 2 seconds to reset the angular position to the original setting.
You can check and correct the sensor calibration settings. If necessary, use a spirit level to determine the
horizontal reference surface.
• Place the sensor (8) on the horizontal, level surface. If an angle of "0°" is displayed, this indicates that the angle
calibration settings are correct. If this is not the case, press the S/UP button (3) to reset the angle of inclination to
zero. The angle measurement settings are now calibrated.

e) Sensor's angle of inclination during measurements

Before taking an irradiance reading, position the sensor as shown in the diagram to achieve optimal accuracy during
measurements.
Angle of inclination
°
θ
Horizontal
22
Horizontal
Inclined plane
Angle of inclination
°
θ