Hemisphere GPS S321 Non-UHF, Руководство пользователя

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S321 User Guide Chapter 3 – Setup and Configuration Page 29 of 65
To download the log, click the “ Download ” tab.
All logs stored on the S321 internal hard drive will display.
Click “
Delete” to delete the log.
Multiple logs can be downloaded or deleted at one time by selecting the box next to each of the
logs and clicking
Package or Delete Selected .
System Modes
The S321 can be configured as a Survey Rover, Base Station, or run a Static Observation.
The Base Position must be configured. Select
Base , under System Mode, the following dialogue
appears:

Automatically Start Base : Set to Yes if the S321 should automatically begin
broadcasting RTK upon startup. If set to No , you must manually start the
base every time the unit is powered on.

Data Type : Broadcast RTK via RTCM 2.3 (DGNSS), RTCM 3.0, RTCM 3.2,
CMR, CMR+, or ROX (Hemisphere proprietary message format).

Site ID : Base station ID

Pdop Threshold : Only transmit RTK if the PDOP of the base station is less
than this value.