Horizon Fitness HTS-580 Series Operation Manual page 127

Explaining the operation of intersection by the azimuth-azimuth as an example:
Operation procedure
①Press the key F3 in page 1 of
COGO to enter the selection
interface of the intersection
methods.
②Press the key F1 to enter the
intersection inputing interface of
azimuth-azimuth.
③Input the first point NO. and the
azimuth, input
value(positive value bias right,
negative value bias left), and
press the key ENT into the
second point interface.
④ Input the parameters of the
second point as above, and
press the key ENT to display
the calculation results.
⑤ The instrument displays the
coordinate of the unknown point,
press the key F2 to save, press
the key F3 to calculate continue,
press the key S.O to lofting the
solved point, and press the key
F4 or ESC to exit.
operation
the bias
ENT
ENT
F3
F1
F4
or
F3
display
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