User's Manual

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1) Press the key [1] or press [ENT] after move the cursor
to “Point Proj. ” to enter the interface of “Project
->base”;
2) After measuring or retrieve the coordinates of the two
points of baseline, press [ENT] to enter the interface of
“project -> Result ”;
3) In the interface of “Project ->Result”, press [MSR1] or
[MSR2] to start measuring after aim at measured point.
After a successful measurement, measured data will be
displayed;
4) Press the key [DSP] to check the measured data on
three pages;
5) Press [ENT] to enter the interface of “Rec. data”, you
can record the measured data;
6) Press [ESC] to return to the interface of
“project->base”.
8.2 ARC measurement
This function is used to measure the length (X) of the prism
point deviation from the starting point of arc, distance(Y) of the
prism point deviation from baseline of arc, and altitude
difference (Z) of the prism point deviation from the starting
point of baseline.
P1
P2
AZ1
radius
Arc
length
AZ2
O
●
●
P1
P2
Measured pint
Offeset
Length
Sketch of arc