Spectra Precision DG613 Manual De Instrucciones página 37

Example:
Rod Reading at "A"
Rod Reading at "B"
Rise or Difference (A – B)
Distance from A to B
Rise divided by Run
Rise divided by Run times 100
= Laser Setting
Rise according to engineering
plans
The pipe is laid correctly when the rod reading "A" minus rod reading "B" equals the rise
according to the engineering plans.
Feet / Tenths
15.74 feet
12.289 feet
3.451 feet
145 feet
0.0238
2.38%
(2.38% * 145 feet)
= 3.451 feet
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Metric
4.801 m
3.749 m
1.052 m
44.196 m
0.0238
2.38%
(2.38% * 44.196 m)
= 1.052 m
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