UNI-T LM576R Laser Level Meters User Manual

: June 13, 2024
: UNI-T

Table of Contents

UNI-T LM576R Laser Level Meters
**Product Structure
Operation Guidelines
Specifications
Accessories
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UNI-T LM576R Laser Level Meters

Preface

Thank you for purchasing this brand new LM576R laser level. In order to use this product safely and correctly, please read this manual thoroughly, especially the Safety Instructions part. After reading this manual, it is recommended to keep the manual at an easily accessible place, preferably close to the device, for future reference.

Limited Warranty and Liability

Uni-Trend guarantees that the product is free from any defect in material and workmanship within one year from the purchase date. This warranty does not apply to damages caused by accident, negligence, misuse, modification, contamination and improper handling. The dealer shall not be entitled to give any other warranty on behalf of Uni-Trend. If you need warranty service within the warranty period, please contact your seller directly. This warranty is the only compensation you can obtain. Uni-Trend will not be responsible for any special, indirect, incidental or subsequent damage or loss caused by any reason or speculation. As some areas or countries do not allow limitations on implied warranties and incidental or subsequent damage, the above limitation of liability and stipulation may not apply to you.

**Product Structure

UNI-T LM576R Laser Level Meters
1 **

Button
LED indicator
Horizontal window H1
Vertical window V1
Battery cover
Type-C charging interface
Pendulum lock
Horizontal window H2
Vertical window V2

Safety Instructions

Before using this product, please carefully read and follow the user manual and safety instructions.

Warning!

Class 2 laser product
Wavelength: 635nm±10nm

Laser radiation:

Do not stare into beam
Do not directly expose to eyes
Avoid using optical instruments

Cautions

Some product kits will provide glasses. Please note that these glasses are not safety glasses. They are only used to help users recognize the laser beam in strong ambient light or when the light source of the laser instrument is distant. Do not stare into beam or directly observe the laser beam via an optical instrument or set the instrument at the eye level (to avoid damage to eyes).

Do not disassemble the laser instrument without
Do not refit the instrument without authorization in any way; otherwise it may cause harmful laser radiation exposure.
Do not use the laser instrument around children or allow them to use
Exposure to Class 2 lasers for no more than 2 seconds is generally considered safe, because natural eyelid reflexes (blinking) usually can provide adequate protection.

Operation Guidelines

When the laser instrument is in the locked state, toggle the pendulum lock to the unlocked position to start the self-inspection. After completing the self-inspection, the horizontal laser line is always on, and the instrument is in the self-leveling mode. In the self-leveling range of 3°±1°, the instrument will perform the self-leveling function. If the range is exceeded, the instrument will flash quickly and make a beeping sound.
Press the H button to turn on/off the horizontal laser line, and press the V button to turn on/off the vertical laser line. (The two horizontal/vertical laser lines can be used alone or together).
When the instrument is turned on, toggle the pendulum lock to the locked position again, and the instrument can be turned off.
Note : It is to ensure that users must toggle the pendulum lock to the locked position before turning off the instrument.
When the instrument is in use, the charging/power indicator is off. When the battery poweris 20% remaining,the right indicator light of the control panel battery icon flashes blue , and the instrument will automatically shut down after it is fully discharged. When the battery pack is being charged, the charging/power indicator will flash in red color to remind users that the instrument is being charged. When fully charged, the charging/power indicator will switch to a steady green state. When directly using the charging interface on the instrument to charge, the green light will flash, and when it is fully charged, the indicator will switch to a steady green state.
Long press the V button or use the remote control to adjust the laser line brightness (three scales).