Manual

©2012 Johnson Level & Tool 3
3. Components
(a) Structure
1) Horizontal vial
2) Display window
3) Center slot
4) Receiving window
5) Power button
6) Sound area
7) Battery-box
8) Sound button
9) Coarse/Fine detection button
10) Illumination button
11) Bracket mounting hole
12) Battery installation symbol
13) Scale
(b) Display
1. Power indicator
2. Low battery indicator
3. Detection indicator
4. Sound indicator
5. Detected p
osition (grade) indicator
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