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20
we divide these two ways into 3 modes: Radio Mode, GPRS Mode
and DCI mode, and the configurations are shown in the table below:
Table 5.2-1 Configuration for Radio Mode
Radio Mode:
install the instruments like the figure in
Table 5.2-1
Set up the
Base
on the Known or Unknown Point.
Set up the
Datalink
and
Antenna
Near the Base.
Connect the car battery, the Radio, the Antenna and the
Base with relative cables like the following picture.
CAUTION
: The Datalink must be connected in right order, Antenna
first, and then GPS. The most important, power cable the last.
Radio
Mode
DCI
（
Data
Collector
Internet
）
Mode
Rover