9
8
7. PREPARING
THE
MEASURE
FIG. 1
7.1 BATTERY INSTALLATION - FIG. 1
Remove the battery cover on the back of the device.
Replace 2 x AAA batteries (not supplied) according to
correct polarity.
Then replace the battery cover.
NOTE:
Only use 1.5V AAA alkaline batteries.
If not in use, remove battery to avoid battery
corrosion to metre body.
8. BASIC MEASURE OPERATIONS
8.1 SINGLE MEASUREMENT
Press
to start up, and press
again to measure the distance. The result will be displayed
on the screen immediately.
8.2 CONTINUOUS MEASUREMENT
Press
to enter continuous measurement status.
displays the minimum value and
displays minimum value. The current value is displayed at the
display line.
NOTE: It stops after 5 min continuous measurement.
8.3 MEASUREMENT OF AREA
Press
to enter the mode of Measurement of Area and then the laser will be activated.
Measure the length and width in proper order. The result will be displayed on the screen when the
measurement is completed. Press
to change the unit.
8.4 MEASUREMENT OF VOLUME
Press
twice to enter the mode of Measurement of Volume and then the laser will be activated.
Measure the length, width and height according to screen instructions. The result will be displayed
on the screen when the measurement is completed. Press
to change the unit.
8.5 INDIRECT MEASUREMENT
Press
to enter the mode of Indirect Measurement. All the results of height are indirectly
calculated according to the Pythagorean theorem (a²+b²=c²). The laser will be activated when it
enters the mode of Indirect Measurement. Measure the slope distance and length of horizon
according to screen instructions, and the system then figures out the vlue of height. Use the
Pythagorean theorem to measure for once or twice.
NOTE: Fixed tripods are advised to be used with such measurement function in order to obtain
more accurate results.
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Use the Pythagorean theorem
to measure for once
Use the Pythagorean theorem
to measure for twice