LM320D Angle Meter
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Specifications
- Model: LM320D/LM320E/LM320F
- Usage: Angle Meter
Product Structure
- Laser ON/OFF Button (only LM320E, LM320F)
- -/+ Display Icon
- Angle Direction Icon
- Absolute/Relative Value Switch
- Angle Display
- Absolute / Relative Value Display
- Unit Switch/Sound ON/OFF
- Battery Display
- Mute Icon
- Data-Hold Display
- POWER/Data Lock Button
- Laser Emission Hole (only LM320E, LM320F)
- Type-C Charging Port
Product Usage Instructions
Power On/Off and Laser Control
Power On: In power-off state, long press the
POWER button to turn on the device.
Power Off: In power-on state, long press the
POWER button to turn off the device.
Laser Control (LM320E)
In power-on state, short press the laser ON/OFF button to
control the lasers.
Laser Control (LM320F)
In power-on state, short press the laser ON/OFF button to
control the lasers.
Angle Measurement
In power-on state, place the device on an inclined plane to
measure angles.
Calibration Mode
To calibrate, follow the steps provided in the manual. Rotate
the device as instructed to perform auto zero calibration.
Data Lock
In measurement mode, use the Data Lock button to lock/unlock
measured data.
Unit Switch & Sound ON/OFF
Use the Unit Switch button to toggle between different units and
sound settings.
Charging
Charge the device using the Type-C Charging Port when the low
battery icon appears on the screen.
FAQ
Q: How do I switch between Absolute and Relative Value
modes?
A: Short press the Absolute/Relative Value
Switch button to toggle between modes.
Q: How do I know when the battery is fully charged?
A: The battery is fully charged when the
charging icon stops flashing in the power-off state.
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Angle Meter
LM320D/LM320E/LM320F
User Manual
PREFACE Thank you for purchasing the new Angle Meter. In order to use this product safely and correctly, please read this manual thoroughly. 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 authorized service center or send the product back with problem description.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 imitations on implied warranties and incidental or subsequent damage, the above limitation of liability and stipulation may not apply to you.
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Product Structure
1
Laser ON/OFF Button(only LM320E, LM320F)
2
-/+ Display Icon
3
Angle Direction lcon
4
Absolute/Relative Value Switch
5
(in/ft,mm/m,%,°)Unit Switch
6
Angle Display
7
Absolute / Relative Value Display
8
Unit Switch/Sound ON/OFF
9
Battery Display
10
Mute Icon
11
Data-Hold Display
2
9
POWER/Data Lock Button
10
Laser Emission Hole (only LM320E, LM320F)
11
Type-C Charging Port
Operations:
Power On: In power-off state, long press button to power on.
Power Off: In power-on state, long press button to power off. Laser ON/OFF (LM320E) In power-on state, short press button to make all lasers on, and short press button again to make the laser off on the right side. Short press button again, the laser on the left side is off,
and then short press button again to make all lasers off.
Laser ON/OFF (LM320F) In power-on state, short press
button to make all lasers on,
and short press button again to make the laser off on the top side. Short press button again, the laser on the left side is off,
and then short press button again to make the laser off on the right side; Short press button again to make all lasers off.
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Top-sided laser of LM320F
Left-sided laser of LM320E/LM320F
Right-sided laser of LM320E/LM320F
Angle Measurement
In power – on state, place the device on the inclined plane,
the show value on the screen is the angle value between
the inclined plane and the horizontal plane.
REF (Relative Value Mode):
In the measurement mode, short press
button to enter
the Relative Value mode (Set the current value to 0), and
short press it again to exit the mode.
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Enter the Relative Value mode
Relative Value mode
Absolute Value mode
Calibration Mode
Place the device on the absolute horizon, continuously long
press button for three times to enter the self – calibration
mode (see figure 1); CAL0 flashes on the screen, short press
button to confirm to enter the auto zero calibration (see
figure 2).
Rotate the device 90 degrees, press
button and CAL1
flashes on the screen; short press button to confirm to enter
the auto zero calibration (see figure 3). Rotate the device 90
degrees, press
button and CAL2 flashes on the screen;
short press button to confirm to enter the auto zero calibration
(see figure 4).Rotate the device 90 degrees, press button
and CAL3 flashes on the screen; short press
button to
confirm to enter the auto zero calibration (see figure 5).The
the calibration, and recover the use of is after power-on.
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Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Data Lock
In the measurement mode, short press
button to lock the
current measured data; short press again to unlock the data.
Data-Lock lcon
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Unit Switch & Sound ON/OFF
For LM320E/LM320F, long press button to switch the unit (in ° unit by default), mm/m,%, or in/ft.In in/ft unit display, when `-`icon shows on the screen, the range of measured value is within `measured value -1/8 ~ measured value’;when+’icon shows, the range of measured value is within`measured value ~ measured value+1/8′.For example, 11.7/8 display means 11 and 7/8; 9-3/8 display means 9 and 3/8. For LM320D, short press UNIT button to switch the unit. For LM320E/LM320F, short press button to make the sound indication on/off; For LM320D, short press button to make the sound indication on/off.
LM320D Unit Switch
LM320E/LM320F Unit Switch
Sound Indication ON/OFF
Charge
When low battery icon
shows on the screen, please charge
the device with charging cable in the accessories. In the power-off state, battery is fully charged when its icon stops flashing and not
showed on the screen any more.
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Type-C Charging Interface
Technical Parameters
Models Measurement Range
LM320D 4*90°
LM320E 4*90°
LM320F 4*90°
Resolution
±0.05°
±0.05°
±0.05°
Angle Accuracy ±0.2°
±0.2°
±0.2°
Repeatability
±0.2°
±0.2°
±0.2°
Unit
Angle; Percentage; Metric system of mm/m; British system of in/ft.
Laser Lines
N
2 lines
3 lines
Laser Accuracy N
±3mm/5m
Magnetic Base Two-sided magnetic Two-sided magnetic Four-sided magnetic
Relative/Absolute
Angle
Measurement
Angle Hold
Screen Rotation
Power Off
No operations in 5 minutes.
Materials
Al-alloy frame +ABS
Power Supply
3.7V 1000mAh lithium battery
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Working Temperature Laser Class
Laser Life Battery Life Size Package
0 ~ + 50
N
Class 2
N
630- 670n m, <1mW
14 h
8h
6h
83.5* 70 *35.5mm
Angle Meter*1, Type-C Cable*1, Gift Box*1, User Manual*1
Cautions:
1. Do not use organic solvents to wash the percision equipmet. Take it far away from water and corrosives.
2. Do not damage the surface of device; use soft cloth towipe the dust for its accuracy.
3. For power saving, the device will be auto power off if no operations in 5 minutes.
LASER RADIATION DO NOT STARE INTO BEAM CLASS 2 CONSUMER LASER PRODUCT Compliance with lEC/EN 60825-1, EN 50689.
Name: Angle Meter
Model: LM320E
Magnetic Base: Two-Sided Resolution: 0.05°
Measurement Range: 4×90° Accuracy: ±0.2°
Batery:3.7V 1000mAh Laser Lines:2
Maximum Output Power:1mW Wavelength: 630nm~670nm
IEC 60825-1:2014
EN 60825-1:2014/A11:2021
EN 50689:2021
Consumer Laser Product
Name: Angle Meter
Model: LM320F
Magnetic Base: Four-Sided Resolution: 0.05°
Measurement Range: 4×90° Accuracy: ±0.2°
Batery:3.7V 1000mAh Laser Lines:3
Maximum Output Power:1mW Wavelength: 630nm~670nm
IEC 60825-1:2014
EN 60825-1:2014/A11:2021
EN 50689:2021
Consumer Laser Product
LM320E
LM320F
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The manual is subject to changge without prior notice! Due to different batches, the materials and details of actual products may be slightly different from the graphic information, please refer to the actual product received. Experimental data provided in the page is from internal laboratory of UNI-T, but it should not be a reference for customer to place orders. Any questions, please contact thecustomer service, thanks!
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P/N:110401113327X
Documents / Resources
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UNI-T LM320D Angle Meter [pdf] User Manual LM320D, LM320E, LM320F, LM320D Angle Meter, LM320D, Angle Meter, Meter |