User's Manual
Receiver Problems
P/N 7010-0816
6-7
2. Click ConfigurationAdvanced and the Multipath
Reduction tab. Enable the two boxes, and click
Apply.
• Move to an area free of obstructions, if applicable.
The receiver cannot obtain Code Differential and/or RTK
solutions
Incorrect Base coordinates entered.
Specify the correct coordinates for the Base station using
PC-CDU or another suitable field data collection software.
The receiver is not configured as a Base or Rover.
• If the receiver should function as a Base, ensure it has the
proper configuration. See Chapter 3 for details.
• If the receiver should function as a Rover, ensure it has the
proper configuration. See Chapter 3 for details.
The corresponding receiver options may be disabled or expired.
• See “Managing Receiver Options,” on page 5-10 for details
on how to check current options.
• Order a new OAF with the required options activated to
enable or extend validity of the corresponding receiver
options. Contact your dealer or visit the TPS website at
www.topconpositioning.com for details
• Refer to the PC-CDU Reference Manual for a detailed
description of options.
There are not enough common satellites. In order to obtain a
fixed solution, the Base and Rover should track at least five
common satellites.
• Ensure that both the Rover and Base receivers use the
same, and updated, almanac. See “Collecting Almanacs
and Ephemerides,” on page 2-21.
• Check the elevation masks of the Rover and Base receivers;
they should be the same. See “MINTER Configuration,” on
page 3-17 for information on setting the elevation mask.