15. SETTING-OUT MEASUREMENT
86
I
Guide light status and meaning
Status of instrument
Indication for positioning target during setting-out measurement
The point is to be found based on the horizontal angle from the reference direction and the distance
from the instrument station.
Light status
Meaning
Slow flashing (Red and green
simultaneously)
Waiting
Fast flashing (Red and green
simultaneously)
Searching in progress
Measuring (continuous measurement)
Returned signal checking in progress
Green and red alternate flashing
Distance measurement error (no signal, sighting error)
Search error (error screen only)
Light status
Meaning
Increased flashing speed
(From position of poleman) Move target toward instrument
Decreased flashing speed
(From position of poleman) Move target away from
instrument
Fast flashing
Target is at correct distance
Red
(From position of poleman) Move target left
Green
(From position of poleman) Move target right
Red and Green
Target is at correct horizontal position
15.2
Distance Setting-out Measurement
Summary of Contents for DS-101AC
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