UNI-T LM50G Quick Start Manual

P/N:110401109313X
LM50G/LM70G/LM100G
Laser Distance Meter – Green Edition
User Manual
Preface
Thank you for purchasing this brand new product. In order to use this product safely and
correctly, please read this manual thoroughly, especially the safety notes.
After reading this manual, it is recommended to keep the manual at an easily
accessibleplace, 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 or improper handling.
The dealer shall not be entitled to give any other warranty on behalf of Uni-T rend. If you
need warranty service within the warranty period, please contact your seller directly.
Uni-Trend will not be responsible for any special, indirect, incidental or subsequent
damage or loss caused by using this device.
I. Appearance
Description Short press
No.
Enter single
1
Distance button
measurement mode
Switch measurement
2 Function button
function
3
Log button Scroll up log
4
Unit/Reference button Switch reference
5
Add/Subtract button Add
6
Sound button Turn on/off buzzer
Delete log/Return
7
Clear/Off button
after clearance
Tripod mounting hole
8
N/A
(size: ¼ inch)
9 Battery compartment
N/A
II. Measurement Function Icons
Single/Continuous measurement
Area measurement
Triangular area measurement
Volume measurement
Direct Pythagoras measurement
Indirect Pythagoras measurement ①
Indirect Pythagoras measurement ②
Auto horizontal measurement
Auto vertical measurement
III. Operating Instructions
Turn on the meter and it will enter the single measurement mode by default. Press the
button and the flashing edge is the edge to be measured.
Please pay attention to the measurement reference. The starting point will be different
when different reference points are selected.
The measurement reference in this manual refers to the rear reference.
1. Single Measurement
Turn on the meter and it will enter the single measurement mode by default. Point the
laser at the measurement target, then press the
will be displayed at the bottom of the screen.
2. Continuous Measurement (Max/Min Measurement)
This function can be used to measure the diagonal of a house, look for levels, stake
out, etc.
Long press the
at the measurement target, and then press the
MAX/current measured value will be displayed on the screen successively.
This function will stop automatically after 5 minutes of continuous
measurement.
3. Area Measurement
1) Press the
measurement
Long press 2) According to the flashing edge, point the laser at the first
point of the target, and press the
Power on meter (in the
the first edge (length).
off state)/Enter continuous
3) Point the laser at the second point of the target, and press
measurement mode
the
4) The calculation results of the length, width, circumference
N/A
and area will be displayed on the screen successively.
Save log
4. Triangular Area Measurement
Switch unit
1) Press the
Subtract
measurement
N/A
2) According to the flashing edge, point the laser at the first
point of the target, and press the
Power off meter
the first edge.
3) Point the laser at the second point of the target, and press
the
N/A
4) Point the laser at the third point of the target, and press
the
N/A
5) The calculation result of the triangular area will be displayed
at the bottom of the screen.
5. Volume Measurement
1) Press the
measurement
2) According to the flashing edge, point the laser at the first
point of the target, and press the button to measure the
first edge (length).
3) Point the laser at the second point of the target, and press
the
4) Point the laser at the third point of the target, and press
the
5) The volume calculation result will be displayed at the
bottom of the screen.
6. Pythagoras Measurement
All the Pythagoras measurement can be applied to different
plane measurement, as long as the right-angle side is
perpendicular to the object being measured.
Note: In Pythagorean Theorem, the right-angle side cannot
be longer than the hypotenuse; otherwise a calculation error
will occur.
1) Press the
measurement
2) According to the flashing edge, point the laser at the first
point of the target, and press the
hypotenuse.
3) Rotate to the direction perpendicular to the target with the
set reference as center, and press the
one right-angle side.
4) The calculation result of the other right-angle side is
displayed at the bottom of the screen.
button to enter the continuous measurement mode. Point the laser
button to switch to the area
.
button to measure
button again to measure the second edge (width).
button to switch to the triangular area
.
button to measure
button again to measure the second edge.
button again to measure the third edge.
button to switch to the volume
.
button to measure the second edge (width).
button again to measure the third edge (height).
button to switch to the direct Pythagoras
.
button to measure the
button to measure
button and the measurement result
button to stop measuring. The MIN/