Configuring The Base And Rover Modem - Topcon GR-3 Operator's Manual

GR-3 Satel UHF Radio Configuration
Configuring the Base and
Rover Modem
NOTE
The Satel UHF radio modem provides TX/RX UHF communications
between a base station and a rover. To configure a Satel UHF radio
modem, have the following ready:
• Computer running Windows® 98 or newer
• Modem-TPS ver. 2.4p0 or newer installed on the computer
• PC-CDU 2.1.28.05 or newer
• A serial cable or Bluetooth wireless technology capabilities
• Valid SIM card installed (if GSM mode is supposed to be used)
Your GR-3 receiver with Satel UHF radio modem may be configured
as a base or rover device, depending on your application. In the base
mode, the radio modem operates as a transmitter (TX Master),
providing differential corrections to a number of rovers. The TX
Master can operate in normal mode when the operating frequency is
set during configuration or in Free Channel Scan (FCS) mode when
operating frequency is assigned automatically by some criterion from
a number of authorized frequencies.
In rover mode, the radio modem works as a receiver (RX Slave) of
data, and its configuration should fully correspond to the base
settings. For more details, refer to the GR-3 Operator's Manual using
the PC-CDU utility for the receiver's configuration.
Perform the following to configure a Satel UHF radio modem:
1. Connect the computer and receiver using a RS-232 cable or
Bluetooth wireless adaptor. Turn on the receiver.
2. Open Modem-TPS.
The Connection window appears.
1-2
To comply with RF exposure requirements,
maintain at least 25cm between the user and the
radio modem.
GR-3 Operator's Manual Satel UHF Radio Addendum