Topcon GR-5 User Manual

Additional Documentation
P/N 7010-1004
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Additional Documentation
The following documentation can be useful while working with the
GR-5 receiver:
• TRU Reference Manual (7010-0908) – explains how to install,
set up, and use the TRU software on desktop computers and
hand-held controllers.
• PC-CDU Reference Manual (31-000004-01) – explains how to
install, set up, and use the PC-CDU software.
Supported Firmware Versions
This manual corresponds to the following versions of firmware for
the GR-5:
• GNSS firmware version 3.5
• FH915 Plus radio modem version 1.4p0
• Satel radio modem version 3.44f
• Digital radio modem version 1.6RevG
If new versions of the firmware are released, the user can load them to
the GR-5 as described on “Loading New Firmware Using TRU” on
page 5-21.
DANGER
Under no circumstances should this action be
performed.

Topcon GR-5 Specifications

General

Brand	Topcon
Model	GR-5
Category	Receiver
Language	English