Ermenrich LN40 Laser Level

About the Product

The Ermenrich LN40 is a laser level designed for various leveling and alignment tasks, offering precise and efficient operation for professionals and DIY enthusiasts.

Key Features and Controls

The device features the following controls and indicators:

• 1. ON/OFF button: Used to turn the device on and off.
• 2. Brightness adjustment button: Allows adjustment of laser beam brightness across four levels for optimal visibility and energy saving.
• 3. Type-C USB slot: For charging the device using a standard USB Type-C cable.
• 4. Low battery indicator: Alerts the user when the battery level is low.
• 5. Lock/unlock switch: This switch locks the laser mechanism to prevent accidental movement during transport or storage, and is also used to engage/disengage the auto-leveling function.
• 6. Tripod adapter: Features a standard 1/4" thread for secure mounting on a tripod or other support.

Operation Modes

Charging the Device

Connect the device to a power source using the provided USB Type-C cable and a compatible DC adapter (not included). The device requires AC power for proper operation, as computer USB ports may not supply sufficient voltage.

Auto-leveling Mode

Slide the switch (5) to the unlock position. All laser beams will illuminate, and the power indicator will turn green. If the indicator turns red and the laser beams flash frequently, reposition the device on a flatter surface. Press button (1) to cycle through beam configurations: vertical beam only, horizontal beam only, or both beams active. To turn off the device, slide switch (5) to the locked position.

Locked Mode

Slide the switch (5) to the locked position. Press and hold button (1) for 3 seconds. All laser beams will flash, and the power indicator will turn red. In locked mode, the device can be angled as needed, allowing for the projection of inclined lines. Auto-calibration is disabled in this mode. Press button (1) to cycle through beam configurations. Press and hold button (1) for 3 seconds to turn off the device.

Brightness Adjustment

When the device is in auto-leveling or locked mode, press button (2) to cycle through four brightness levels. Adjusting brightness helps conserve battery power.

Pulse Mode

Unlock the device. Press and hold button (2) for 3 seconds to activate pulse mode. Press and hold button (2) for 3 seconds to exit pulse mode. Note: Brightness adjustment is not available in pulse mode.

Specifications

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

Care and Maintenance

Read the safety instructions and user manual carefully before using this product. Failure to do so may result in hazardous laser radiation and electric shock. Keep away from children.

This is a Class II laser product. Never look directly into the beam with unprotected eyes or through an optical device, and never direct it toward other people. Do not remove any safety labels. Do not aim the device directly at the sun. Do not attempt to disassemble the device yourself for any reason. For repairs and cleaning, contact your local specialized service center. Protect the device from sudden impacts and excessive mechanical force. Do not use the product in explosive environments or near flammable materials. Store the device in a dry, cool place. Use only 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 any part of the device or battery is swallowed, seek medical attention immediately.

Battery Safety Instructions

Always purchase batteries of the correct size and grade suitable for the intended use. Always replace the entire set of batteries at one time, taking care not to mix old and new batteries, or batteries of different types. Clean the battery contacts and the device contacts before installing batteries. Ensure batteries are installed correctly with regard to polarity (+ and –). Remove batteries from equipment that will not be used for an extended period. Remove used batteries promptly. Never short-circuit batteries, as this may lead to high temperatures, leakage, or explosion. Never attempt to revive batteries by heating them. Do not disassemble batteries. Remember to switch off devices after use. Keep batteries out of the reach of children to prevent the risk of ingestion, suffocation, or poisoning. Dispose of used batteries in accordance with your country's laws.

Levenhuk International Lifetime Warranty

All Levenhuk telescopes, microscopes, binoculars, and other optical products, except for accessories, carry a lifetime warranty against defects in materials and workmanship. The lifetime warranty guarantees the product's market lifespan. All Levenhuk accessories are warranted free of material and workmanship defects for two years from the date of retail purchase. Levenhuk will repair or replace products or parts that, upon inspection by Levenhuk, are found to have material or workmanship defects. Levenhuk's obligation to repair or replace such products is conditional upon the product being returned to Levenhuk along with satisfactory proof of purchase.

For more details, visit our website: www.levenhuk.com/warranty

For warranty issues or if you need assistance using your product, contact your local Levenhuk branch.