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Typical uses
Requirements for
using GPRS / Internet
devices
Supported GPRS /
Internet devices
Advantages
20.2
Description
Access step-by-step
Configuration of Devices
When using GPRS technology, charges are made based on the amount of
transferred data and not, as per normal digital cellular phones, for the connec-
tion time.
To access the Internet with an instrument in order to receive real-time data
from the Internet.
Example use
☞
The following is an example use for receiving data from the Internet.
1.
Rover must be equipped with a GPRS / Internet device.
2.
The GPRS / Internet device accesses the Internet where the rover
connects for example to Ntrip.
3.
The rover receives real-time corrections via the Internet.
AT command language must be supported by the digital cellular phone.
•
Access Point Name of a server from the network provider. The APN can be
•
thought of as the home page of a provider supporting GPRS data transfer.
•
SIM card. This SIM card is the same as is normally used in mobile phones.
The SIM card must be enabled to transmit data. Contact the service pro-
vider to enable the SIM card.
•
Personal Identification Number
Registration
•
Some GPRS/Internet devices are predefined. Other GPRS capable devices can
be used as long as they use AT commands. Their settings must be defined by
creating a new device configuration. Refer to "20.3 Creating/Editing a Device".
Please contact the local selling unit or dealer for further information.
Unlimited range of the data channel between base and rover.
•
Free of jamming from other users.
•
•
Fees are charged for the amount of data being transferred.
Accessing Devices
Allows devices to be created, edited, selected and deleted.
1.
For RTK rover and TS:
Select Leica Captivate - Home: Settings\Connections\All
•
other connections.
For RTK base:
Select Leica Captivate - Home: Settings\Connections\All
•
other connections.
2.
Highlight the appropriate interface based on the type of device to be
configured. For example, highlight RTK rover for a radio configura-
tion.
3.
Edit.
4.
Activate the interface by checking the check box.
5.
Device to access Devices.
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