4
©2013 Johnson Level & Tool - Rev. 1
4. Location of Part/Components
1. LCD Display
2. Power On/Measure/
Continuous Measure Button
3. Function Button
Add
Subtract
Area
Volume
Indirect/Pythagoras
4. Clear/Power Off Button
5. Warning Label
6. Battery Cover
7. Laser Emitting Window
8. Receiver Window
1
2
5
6
7
8
3
4
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