Operation Guide

If the measured value of the instrument is
3.783m, which is 3mm higher than the actual
value, you can enter the calibration mode, and
press to lower the calibration value by 3mm
on the existing basis. After adjustment, press
to save the calibration result.
Press to save calibration result and enter sound
settings, the screen shows “ ” and there
are flashing letters at the bottom. Press
to switch sound on/off, “ ” is sound on, “ ”
is sound off. After the setting is completed,
press to exit the setting.
When the instrument prepares to measure,
press to emit the laser, lock the measurement
point. Then press again to measure single
distance and the result shows in the main display
area.
When the instrument prepares to measure, press
and hold to enter continuous measurement
mode. During the continuous measurement, the
maximum and minimum value and the difference
between maximum and minimum show on the
secondary display area.
Single Measurement
Continuous Measurement
- 6 -
Distance Measurement, Size, Volume
And Pythagoreanindirect Measurement