V30 GNSS RTK System Manual
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Uninstall:
Screw out the 7 screws and pull the module out.
Radio Channel Setting
For the GM-46Vradio of 455~465MHz or 440~450MHz,
which is compatible with V9, there are 100 channels for users’
choice; for the GM-46PV radio of 430 ～ 470MHz and
GM-42PV radio of 390MHz～430MHz, which are compatible
with Trimble Leica, there are 32 channels for users’ choice.
There are two methods to set the radio frequency:
1. Long press F2 on the V30 mainframe to set.
2. After connected with controller, using Hi-RTK software
to set.
Note:
1. The channel of rover must be the same as that of
base, only in which case they can cooperate together.
2. Try to use the channel in a good environment with
less interference. The below way is offered for users to find
a good channel:
- Firstly don’t set base, just set the rover in one
channel
- Check the data led (the middle led) of the rover. If
the red led flashes, it hints that there are some other
transmitting data around in this channel. You should
change to another channel until you find a channel with
no interference.
- After you find a good channel, setting your base
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