Idiomas disponibles
Idiomas disponibles
Ermenrich Verk LY40 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 2 seconds to turn the device off.
The device will shut down automatically in 3 minutes of no activity.
•
To measure, turn the device on and place it 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 that the measured surface deviates from the horizontal or vertical plane.
•
Memory recall function. Press and hold the H/M button to save the current angle value in the memory of the device (8 memory settings
available). Press the MR button to display the stored values on the LCD display. By pressing the MR button, you can check values from M8
to M1. To exit, press any button except the MODE button.
Note: To clear the stored data, press and hold the MR button.
•
Angle measurement. If you want to set an alternative reference point from which to take measurements, press the REF button to set the
value to 0. The S icon will appear on the screen. Press the REF button again to exit this function.
•
Hold function. To freeze the readings, press the H/M button. The H icon will appear on the screen. Press H/M button again to return to
measurement mode.
Acoustic alert
•
Press the POWER/BUZZER button and then the
position. Press the POWER/BUZZER button again to turn off this function.
Calibration
•
Turn off the device. Place it on a flat surface. Hold the POWER/BUZZER button and CAL button down until the CAL icon appears on the
LCD display. Enter calibration mode. Do not move the device and then press the CAL button. The CAL1 icon will appear on the display.
Rotate the device 180° and then press the CAL button. Then, the CAL1 icon will appear on the display. When the CAL2 icon disappears
from the display, it means that calibration is complete. The calibration must be performed on a flat and smooth surface with a slope not
exceeding 5°. If it exceeds 5°, the display will show the Err icon, indicating that the calibration cannot be performed.
Note: The device is calibrated in the factory for maximum accuracy. Users can recalibrate the device when necessary.
Specifications
Length
Resolution
Measuring range
Measurements
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
cool place. Only use accessories and spare parts for this device that comply with the technical specifications. Never attempt to operate
a damaged device or a device with damaged electrical parts! If a part of the device or battery is swallowed, seek medical attention
immediately.
Battery safety instructions
Always purchase the correct size and grade of battery most suitable for the intended use. Always replace the whole set of batteries at one
time; taking care not to mix old and new ones, or batteries of different types. Clean the battery contacts and also those of the device prior
to battery installation. Make sure the batteries are installed correctly with regard to polarity (+ and –). Remove batteries from equipment
that is not to be used for an extended period of time. Remove used batteries promptly. Never short-circuit batteries as this may lead to high
icon will appear on the screen. The audible buzzer alerts in the horizontal or vertical
450mm
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
2 pcs AAA alkaline batteries
3
