NorthStar Navigation GM1708 961XD - Manual (Page 67)

SECTION FOUR - Service/Maintenance
961 INSTALLATION MANUAL Revision A Page 57
SECTION FOUR - Service/Maintenance
Service functions
This section explains the options at the SERVICE MENU screen for view-
ing product information, configuring the receivers, viewing GPS status,
and saving and restoring databases and system logs. The port setup
option is also introduced here, but described in detail in this manual in
“Section Three, Interfacing.”
Viewing product
information
The 961’s PRODUCT INFORMATION screen provides you with access to
current information about the 961’s control head, processor, GPS
receiver, and DGPS receiver (if installed). To display these functions, press
the STAR key until you reach the SERVICE MENU screen, then press the
PRODUCT INFORMATION
key to display the following screen:
Figure 29: Product information screen
Viewing head 1 serial number and software revision
The complete 961 system comprises two or three serial numbers—one for
each control head and one for the processor. The serial number of the
control head is affixed to the back of the unit, and also is permanently
programmed into the 961’s database. You can view this serial number at
the PRODUCT INFORMATION screen, in the HEAD 1 SN/SW REVS field.
Viewing head 2 serial number and software revision
For systems with two control heads, each head has its own serial number
located at the back of the unit. You can view this serial number at the
PRODUCT INFORMATION
screen, in the HEAD 2 SN/SW REVS field.