6
©2010 Johnson Level & Tool - Rev. 1
7
8
9
10
11
12
13
14
15
16
17
7.
LCD Display
8.
Measure Button
9.
Area, Volume, Stake-Out
10.
Add/Count Up
11.
Unit of Measure /
Max & Min Switch
12.
Backlight/Continuous Laser Mode
13.
Indirect Measurement/Pythagoras
14.
Sound Activated Measure/
Memory Recall
15.
Subtract/Count Down
16.
Power/Clear/Escape
17.
Measuring Reference Position /
Sound On/Off