5-6
Prego Operator’s Manual
www.javad.com
TR O U B L E S H O O T I N G
Receiver Problems
5
The modem battery is
low.
• Attach an external power source to the
receiver. See “External Batteries” on
page 2-2.
• See “Powering the Prego” on page 2-2
The distance between
Base and Rover is too
far.
• Close the distance between the Base and
Rover.
• Use repeaters to increase radio coverage.
Problem
The receiver does not start data logging.
Causes
Solutions
The receiver has no
free space for files.
• Download receiver files to a computer (if
needed) and delete files (see
“Downloading Files to a Computer” on
page 4-9 and “Deleting Files” on
page 4-12).
• Use the AFRM feature. See “Automatic
File Rotation Mode” on page 2-33.
Summary of Contents for Prego
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