Receiver Problems
P/N 7010-1004
6-5
D The corresponding receiver options may be disabled or expired
(L1/L2, GPS/GLONASS must be on to track satellites).
• See “Managing Receiver Options” on page 5-11 for details
on how to check current options.
• Order a new OAF with the desired options activated to
enable or extend validity of the corresponding receiver
options. Contact a dealer or visit the TPS website for
details
• Refer to the PC-CDU Reference Manual for a detailed
description of options.
The receiver tracks too few satellites.
D The elevation mask value is too high (above 15 degrees).
Lower the elevation mask. See page 3-19 for information on
setting the elevation mask.
D The survey is conducted near obstructions (tree canopy, tall
buildings, and so forth).
• Check that the Multipath Reduction boxes have been
enabled.
1. Connect the receiver and a computer and start
PC-CDU. See “Connecting the Receiver and a
Computer” on page 2-21.
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.
D Incorrect Base coordinates entered.
Specify the correct coordinates for the Base station using
PC-CDU or another suitable field data collection software.
D The receiver is not configured as a Base or Rover.