NOYAFA NF-271 - Error Reasons and Solutions; Packing List; Laser Distance Meter Models Overview

Your excellent helper in laser distance test! Your excellent helper in laser distance test!
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Overview--Laser distance meters5.Packing List
Packing List
Carry bag
USB cable
Reflector board
AAA batery
1pcs
1pcs
1pcs
1pcs
3pcs
Manual
Qualification certification
1pcs
1pcs
1
2
3
4
5
6
7
6.Error reasons and solutions
Reason
High or low
temperature
Low battery
Wrong calculate
Weak signal
Solution
Measure at the required
temperature range
Replace new battery
Measure again in
correct operation
Test strong reflection
ablility of target
Strong signal
Out of measure
range
Don't measure under
strong light
Measure within the
range
Code
203
220
254
255
256
257
harware error
Restart, or contact dealer
if it happens again
300