22.3.5
Description
Field procedure step-
by-step
Config...\Interfaces... - General
Configuration with Digital Cellular Phone and Radio
An ideal real-time setup is to combine a radio and a digital cellular phone to get the best of
both technologies. The radio can be used where the radio signals can be received, the
advantage being that the radio data transmission is free. If the radio link is broken when the
rover goes out of range or due to an obstruction, change to the digital cellular phone to
complete the survey. This allows maximum productivity and minimal costs with real-time
GPS.
Step
Description
1.
Set up a reference.
2.
On the reference, attach a digital cellular phone to one port and a radio to another
port.
3.
Configure both interfaces on the reference.
4.
Start the reference. Real-time data is transmitted on two ports simultaneously -
using different devices.
5.
Set up a rover.
6.
On the rover, attach a digital cellular phone to one port and a radio to another port.
7.
Use two configuration sets to configure both interfaces on the rover.
8.
Start the rover using either the digital cellular phone interface or the radio interface.
9.
On the rover, change the configuration set in use in order to change between using
digital cellular phone and radio. There is no need to return to the reference.
GPS1200+
508