Stanley PB-5 Manual De Instrucciones página 16

90° Beam Accuracy
1. Place laser unit as shown with laser ON.
Mark point P
2. Rotate laser unit 90° and mark point P
3. Rotate laser unit 180° and mark point P
4. Measure the vertical distances between
the highest and lowest points of the group.
16
.
1
D
1
D
1
.
2
.
3
D
2
P
1
P
1
P
2
D
P
1
1
P
P
2
3
P
2
P
1
P
3
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