Performance veri
fi
cation
GPS receiver types
Instruments with earlier Option GPS modules can receive only GPS signals.
Instruments with later Option GPS modules can receive both GPS and GLONASS
signals. If your module has the GPS/GLONASS receiver, use the REFERENCE
menu to con
fi
gure the module for the type of signal you are using.
How to determine which GPS receiver is installed in your instrument.
NOTE.
The SPG8000 must have
fi
rmware version 1.5 or higher installed in order
to view the receiver-type readout.
1.
Press the
SYSTEM
button to access the SYSTEM menu.
2.
Use the up (
▲
) or down (
▼
) arrow button to select
SYSTEM : VERSION
INFO (H/W)
.
3.
Use the left (
◄
) or right (
►
) arrow button to select the version display with
the
ID
fi
eld on the second line of the display as shown below.
If the ID value is
3015
, then the later GPS receiver is installed that can
receive both GPS and GLONASS signals.
If the ID value is
3002
, then the earlier GPS receiver is installed that can
receive only GPS signals.
Procedures
Be sure to perform the Common Diagnostics Tests before proceeding. (See
page 21,
You can perform performance veri
fi
cation procedures individually, if needed.
Set to factory mode and
load factory preset
1.
Change the instrument to factory mode. (See page 19,
NOTE.
Although not all of the following tests need to be performed in factory
mode, they can be. If you are going to perform all of the procedures, or a
particular set of procedures, start up the instrument in factory mode at the start
of the
fi
rst procedure.
Leave the instrument in factory mode until you are
fi
nished or the instructions
say otherwise.
2.
Load the factory default preset. (See page 20,
76
SPG8000 Speci
fi
cations and Performance Veri
fi
cation
