ERMENRICH Verk LY40 Digital Level User Manual

: June 11, 2024
: ERMENRICH

Table of Contents

ERMENRICH Verk LY40 Digital Level
Specifications
OVERVIEW
Getting started
Calibration
Specifications
Care and maintenance
Battery safety instructions
- Levenhuk International Lifetime Warranty
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

ERMENRICH Verk LY40 Digital Level

ERMENRICH-Verk-LY40-Digital-Level-PRODUCT

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.

Specifications

Length Resolution: mm/m or in/fm
Measuring range: 0-90°
Accuracy: ±0.05°
Auto-off: device shuts down automatically after 3 minutes of no activity
Operating temperature range: 0-40°C
Storage temperature range: -10-50°C
Power supply: 2 x AAA batteries

The manufacturer reserves the right to make changes to the product range and specifications without prior notice.

Getting started

The device will shut down automatically in 3 minutes of no activity.

Usage

The icon indicates that the measured surface deviates from the horizontal or vertical plane. To check stored values, press the MR button. To exit, press any button except MODE. To clear the stored data, press and hold MR.
To set a reference angle, place the device on a level surface and press the REF button. This sets the current angle as a reference and resets the value to 0. The S icon will appear on the screen. Press REF again to exit this function.
To switch between measuring units, press the H/M button.

Acoustic alert

Press the POWER/BUZZER button to activate an acoustic alert when the device is in a level position. Press POWER/BUZZER again to turn off this function.

Calibration

Calibration can be done by pressing the CAL button. Follow the instructions on the screen to calibrate the device.

Care and maintenance

Follow the battery safety instructions to prevent damage or injury. Always switch off the device after use. Keep the device clean and dry. Do not disassemble the device. Store in a dry and cool place.

Levenhuk International Lifetime Warranty

This product is covered by the Levenhuk International Lifetime Warranty. For more information, visit www.levenhuk.bg/garantsiya.

OVERVIEW

ERMENRICH-Verk-LY40-Digital-Level-FIG-1

POWER/BUZZER button
MODE button
REF button
CAL button
MR button
H/M button
Battery compartment
Battery status indicator

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 the H/M button again to return to measurement mode.

Acoustic alert

Press the POWER/BUZZER button and then the icon will appear on the screen. The audible buzzer alerts in the horizontal or vertical 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 450mm
Resolution 0.05°
Measuring range 0 to 360° (4×90°)
Measurements °, %, mm/m, in/ft
Accuracy ±0.1° at 0° and 90°; the rest: ±0.2°
Auto off 3 min.
Operating temperature range 0…+40°C / 32…+104°F
Storage temperature range –10…+50°C / 14…+122°F
Power supply 2 pcs AAA alkaline batteries
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 temperatures, leakage, or explosion. Never heat batteries in order to revive them. Do not disassemble batteries. Remember to switch off
devices after use. Keep batteries out of the reach of children, to avoid risk of ingestion, suffocation, or poisoning. Utilize used batteries as
prescribed by your country’s laws.

Levenhuk International Lifetime Warranty

All Levenhuk telescopes, microscopes, binoculars, and other optical products, except for their accessories, carry a lifetime warranty against defects in materials and workmanship. A lifetime warranty is a guarantee on the lifetime of the product on the market. All Levenhuk accessories are warranted to be free of defects in materials and workmanship for six months from the purchase date. The warranty entitles you to the free repair or replacement of the Levenhuk product in any country where a Levenhuk office is located if all the warranty conditions are met.
For further details, please visit: www.levenhuk.com/warranty
If warranty problems arise, or if you need assistance in using your product, contact the local Levenhuk branch.