Javad Maxor, Руководство пользователя

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5-4 Maxor User’s Manual www.javad.com
5
TR O U B L E S H O O T I N G
Receiver Problems
The receiver cannot establish a connection to a computer or external controller.
Causes Solutions
The cable is damaged.
• Use an undamaged cable.
• Contact your Dealer to replace the cable.
The receiver port used
for connection is not in
Command mode.
1.
Connect your receiver and a computer using a free port
(see “Connecting the Maxor and a Computer” on
page 2-8) and start PCView.
2.
Click Configuration->Receiver->Ports .
3.
Change the Input for the serial port used for connection
to Command.
Problem
The receiver does not lock on to satellites for a long period of time.
Causes Solutions
The receiver stores an
old almanac.
• Update the almanac.
• See “Collecting Almanacs” on page 2-34.
The antenna cable is
damaged.
• Use an undamaged cable.
• Contact your Dealer to replace the cable.
Problem
The receiver tracks too few satellites.
Causes Solutions
The elevation mask
value is too high (e.g.,
above 15 degrees).
• Lower the elevation mask.
The survey is
conducted near
obstructions (tree
canopy, tall buildings,
etc.).
• Check that the Multipath Reduction boxes have been
enabled.
1
Connect your receiver and a computer and start PC-
View. See “Connecting the Maxor and a Computer”
on page 2-8.
2
Click Configuration->Advanced->Multipath
Reduction and enable the two boxes.
• Move to an area free of obstructions, if applicable.
Problem