Indirect Measurement 1
(2 shot measurements FULL Height)
Press Indirect Measure Button 1 X to enter mode.
Position instrument by observing flashing line on screen.
Press measure button to record first measurement.
Aim laser at second target observing flashing line on screen. Use the
level vial to ensure an accurate 90º measurement.
Press measure button to record second measurement.
Pythagoras calculation (full height) will be presented in sub-value position
at top of screen.
Indirect Measurement 2
(3 shot measurements FULL Height)
Press Indirect Measure Button 2 X to enter Mode.
Aim laser at target-observe line on screen.
Press measure button to record first measurement.
Aim laser at second target-observe flashing line on screen.
Press measure button to record second measurement.
Aim laser at third target. Use the level vial to ensure an accurate 90º
measurement.
Press measure button to record third measurement.
Pythagoras calculation (full height) will be presented in sub-value position
at top of screen.
©2010 Johnson Level & Tool - Rev. 1
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