Johnson Level & Tool Mfg. 40-6005 - Manual (Page 19)

©2013 Johnson Level & Tool - Rev. 1 19
Indirect Measurement 3 (3 shot measurements PARTIAL Height)
Press and release Indirect Measure button three times to enter mode.
Aim laser at targeted measuring surface observe flashing line on screen.
Press and release Measure button to record first measurement.
Hold instrument position and pivot to aim laser at second target
observing flashing line on screen.
Press and release Measure button to record second measurement.
Hold instrument position and pivot to aim laser at third target.
Press and release Measure button to record third measurement.
Pythagoras calculation (partial height) will be presented in main screen
position at bottom.
Note: Unit of measure for each Pythagoras function is capable of being
displayed in decimal (feet, inches or metric) or inches and feet to 1/32.
Simply press and hold to scroll through each unit of measure.
To tally (or sum) the Indirect measurement calculations of
multiple rooms use the following steps:
Suggestions:
Be sure you have the desired unit of measure selected.
For better visibility press and hold the backlight button to
activate the backlight.
It is recommended that you test this function prior to taking important
measurements. Simple write down each Indirect measurement calculation
on a piece of paper and add (or subtract) the Indirect measurement
calculations along with the Laser Distance Measure. This will familiarize
you with the process of how the calculations are determined.
6834H-English_Manuals 4/2/13 1:28 PM Page 19