Unit LM573R User manual

LM573R Laser Level User Manual
1. Product Structure
1 360° horizontal glass window 2 360° vertical glass window V1
3 360° vertical glass window V2 4 Pendulum lock
5 Button 6 Battery cover
7 Charging interface
8 LED indicator
2. Safety Instructions
Before using this product, please carefully read and follow the safety instructions, otherwise
the warranty may be invalid.
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
3. 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 strongambient 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 authorization.
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 it.
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.
4. Operation Guidelines
When the laser instrument is locked, press and hold the V button to turn it on and emit a
horizontal laser line. At this time, the laser line will flash once every 5 seconds, and the
indicator will be green.
When the instrument is unlocked (toggle the pendulum lock to the unlocked position) and
turned on, it can also emit a horizontal laser line. When the instrument exceeds its
self-leveling range (3°±1°), the laser beam will flash quickly.
Continuously press the V button to step through the operating modes of the instrument.
Generate 1# vertical plane
Generate 2# vertical plane
Simultaneously generate two vertical planes
Press the H button to switch to the horizontal plane
Generate a horizontal plane
Long press the V button to adjust the laser line brightness (three scales).
Preface
Thank you for purchasing this brand new LM573R 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.

Only when the pendulum lock is in its locked position, pressing and holding the V button
can turn off the instrument.
Note: It is to ensure that users must toggle the pendulum lock to the locked position
before turning off the instrument.
The self-leveling mode of the instrument can be turned on only when the pendulum lock is
in the unlocked state.
When the instrument is in use, the charging/power indicator is off. When the battery
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.
5. Manual Mode
When the instrument is turned off, press and hold the V button for more than 3 seconds to
enter the manual mode. At this time, the instrument is turned on and emits a horizontal laser
line. The lock indicator is always on, and the laser line will flash once every five seconds to
remind users that it is in the manual mode. The laser line can be set to different angles. In the
manual mode, press and hold the V button again for more than 3 seconds, or toggle the
Laser level---------------------------------------------1 PC
Remote control---------------------------------------
6000mAh lithium battery---------------------------
User manual-------------------------------------------
Wall-mounted bracket ------------------------------1 PC
Type-C charging cable------------------------------1 PC
Cloth bag-----------------------------------------------
power is 20% remaining, the right indicator light of the control panel battery icon flashes blue,
√
1 PC
1 PC
1 PC
1 PC