Levenhuk Ermenrich Verk LQ40 Bedienungsanleitung Seite 3

Ermenrich Verk LQ40 Digital Level
EN
Please carefully read the safety instructions and the user manual before using this product. Keep away from children. Use the
device only as specified in the user manual.
Getting started
•
Open the battery compartment cover and insert 2 AAA batteries. Close the cover.
•
Press the POWER/BUZZER button to turn the device on. Press and hold the POWER/BUZZER button for 3 seconds to turn the device off.
The device will shut down automatically in 3 minutes of no activity.
•
To measure, place the device on a flat surface.
Usage
•
When the device is on, it will display the current value in degrees. Press the MODE button to switch between °, %, mm/m, and in/ft.
•
The icon indicates either the horizontal or vertical position of the measured surface. The
that the measured surface deviates from the horizontal or vertical plane. The
adjusted horizontally or vertically.
•
If you want to set an alternative reference point from which to take measurements, press the ZERO button to set the value to 0. After
pressing the ZERO button, the S icon will flash for 3 seconds and then the device will switch to the relative measurement mode. The S
icon will appear on the screen. Press the ZERO button again to return to measurement mode.
•
If you need to move the device, press the HOLD button to freeze the readings. The H icon will appear on the screen. Press the HOLD
button again to return to measurement mode.
Acoustic alert
•
Press the button. The same icon will appear on the screen. The audible buzzer alerts when the device is within +/-1° of the
horizontal or vertical position, the frequency of the sound differs when the device is near or far from the horizontal or vertical position,
and alerts continuously when the device is in the horizontal or vertical position. Press the
Calibration
•
Press the POWER/BUZZER button to turn the device off. Place the device on a flat surface. Press and hold the MODE button and then
press the POWER/BUZZER button until CAL1 appears on the display. Do not move the device and then press the MODE button. The icon
CAL1 will start flashing and then the CAL2 icon will appear on the display. Rotate the device 180° and then press the MODE button.
The CAL2 icon will start flashing. When CAL2 disappears, the calibration is complete. The calibration should be performed on a flat and
smooth surface with a slope not exceeding 5°. If it exceeds 5°, the display will show the Erro icon, indicating that the calibration cannot be
performed.
Specifications
Resolution
Measuring range
Measurments
Accuracy
Auto-off
Operating temperature range
Storage temperature range
Power supply
The manufacturer reserves the right to make changes to the product range and specifications without prior notice.
Care and maintenance
Use the device only as specified in the user manual. Keep away from children. Do not try to disassemble the device on your own for any
reason. For repairs and cleaning of any kind, please contact your local specialized service center. Protect the device from sudden impact
and excessive mechanical force. Do not use the product in explosive environment, close to flammable materials. Store the device in a dry
icon indicates whether the measured surface must be
0.05°
0 to 360° (4x90°)
°, %, mm/m, in/ft
±0.1° at 0° and 90°; the rest: ±0.2°
3 min.
0...+40°C / 32...+104°F
–10...+50°C / 14...+122°F
–10...+50°C / 14...+122°F
2 pcs. AAA alkaline batteries
3
& icons indicate
button again to turn this function off.