Holux GPSport 260, User Manual, Page: 81 / 93

HOLUX
GPSport 260
73
By Checkpoints
Calculating area size based on each checkpoint (turning point or
vertices). For checkpoints, users may select a checkpoint colleting
method, either single or multiple averages. Press the Up/Down
button to adjust scale. Press OK button to set the start point and
checkpoint.
There are two kinds of measure items:
Single: Get a point in one position
Multiple Avg.: Get a point of average selected seconds.
Example: the default value is 10 seconds. At a checkpoint, press
OK button and wait 10 seconds to get 10 coordinates samples of
positioning value. The system will then automatically calculate the
average value of the point.
Note:
1. On Checkpoint setup page to set “Single” or “Multiple Avg.”. Go to
Main menu Area calculation Checkpoint setup.
2. “Multiple Avg.”: when the device gathers the positioning samples,
please do not move to get more accurate positioning value.
Press to display the calculation result. Press the Up/Down
button to select the other results. On Track Slope Area page, press the