Johnson 40-6001 Instruction Manual page 6

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
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©2010 Johnson Level & Tool - Rev. 1
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