Traverse Calculation - Horizon Fitness HTS-580 Series Operation Manual

Operation procedure
①Press the key F1 in page 1
of COGO to enter the interface
of the coordinate
calculation.
②Input the start point NO. and
the end point NO., then press
the key ENT . (If the input
point NO. is not exist, input the
coordinate by hand and save)
③The instrument displays the
azimuth(AZ),
distance(HD)
difference (VD). Press the key
F3 to continue, press the key
F4 or ESC to exit.

7.11.2 Traverse Calculation

N
α
P1
inverse
Input
start
and the end
point
horizontal
and height
P4
P2
d1
operation
F1
the
point
F4
or
F3
Known：
P1 the known point
α
P2
P3
d1
and P2
d2
d3
Unknown：
P2 the no bias COGO point
display
the azimuth from P1 to
the distance between P1
the right positive bias
the left negative bias
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