Topcon HiPER GD, Operator'S Manual

Page: 139 / 180

Receiver Problems
1-866-4TOPCON www.topconpositioning.com
5-3
Receiver Problems
The following are some of the most commonly encountered
receiver problems.
Problem
The receiver cannot establish a connection to a computer or
external controller.
Causes Solutions
The Daisy Chain mode
is still active. See Step 14 on page 2-34 for the
procedure to turn off the Daisy Chain.
The cable is not
properly plugged in. • Check that the cable connector is
attached to the correct serial port.
• Unplug the cable, then securely and
properly reconnect it to the receiver.
• See “External Components” on
page 1-15 and “Connector
Specifications” on page B-10 for
information on the receiver’s
connectors.
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 Receiver and a
Computer” on page 2-11) and start
PC-CDU.
2. Click Configuration->Receiver
->Ports.
3. Change the Input for the serial port
used for connection to Command.