Instruction manual

3-69

REC/Offset

3-3) Two-Prism Pole Offset Measurements

After a distance measurement to the first

prism on the pole, press the [REC],

[2:O/S] and [3:Pole] to get to the two-

prism pole measurement.

Input the distance between the second

prism and the target point. Distance

between the first and the second prism

can be left blank if you don’t need any

QA information.

Sight the second prism and take a

measurement.

After taking a measurement, it

automatically goes to the record PT

screen.

Press [ENT] to record the point.

Only when the P1-P2 distance is input, a

QA screen is displayed before the “Input

Point” screen. The input value and the

measured distance can be compared to

confirm the accuracy of the observation.

= Example of recorded RAW data from [O/S]/3: Pole =

SS,14,0.0000,38.9200,271.0350,89.2630,11:04:15,DITCH

CO,2Prism O/S: P1-P2= 0.5090( 0.5060) P2-Tgt= 0.5020

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ＰＴ：４７

ＣＤ：ＤＩＴＣＨ１

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[MSR]

Measured valueInput value