you switch ON the instrument again DO NOT press and hold
button (1) for 8 sec if you don't want to change the units of
measurement.
MEASUREMENTS
Single distance measurement
Press and hold button (1) for 2 sec to activate the laser.
When in continuous laser mode, press this button to trigger
the distance measurement directly. The instrument will give
acoustical signal. The result is displayed immediately.
Continuous Measurement
Press and hold the button (1) for about 2 seconds to start
continuous measuring.
FUNCTIONS
Area
Press the button (2) once.The symbol "area" is displayed.
Press button (1) to take the first measurement (for example,
length). Measured value is displayed in the second line.
Press button (1) to take the second measurement (for ex-
ample, width). Measured value is displayed in the second
line. The result of measured area is displayed in the first line.
Volume
For volume measurements, press button (2) twice until the in-
dicator for volume measurement appears on the display.
Press button (1) to take the first measurement (for example,
length). Measured value is displayed in the second line.
Press button (1) to take the second measurement (for exam-
ple, width). Measured value is displayed in the second line.
Press button (1) to take the third measurement (for example,
height). Measured value is displayed in the second line. The
volume value will be displayed in the first line.
Indirect measurement
Pythagorean measurement is used in the condition that the
objective needing to be measured is covered or
has no effective reflecting surface and can't be measured di-
rectly.
Indirect measurement – determing a distance using 2
auxilary measurements
This function is used when height and distance can't be mea-
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