C-Nav 2050M User Manual - page 54
C-Nav2050 User Guide
Indicator Panel
Figure 14: C-Nav2050 Indicator Panel
The indicator panel provides a quick status view of the
C-Nav Correction Service signal strength, base station
correction type, GPS navigation/operating mode, and
the On/Off (I/O) switch, respectively. Each set of
indicators has three LEDs. The GPS LEDs blink at the
PVTpositioning rate (1, 5, 10, or 25Hz).
To power the unit on or off, depress the I/O switch for
more than 3 seconds. All LEDs illuminate for a period of
3-5 seconds during power-up of the GPS receiver.
Link LEDs
Table 5: Link LED Indication (Default)
LINK Status
Command Mode
Repeating Red to Amber to Green indicates
Searching for C-Nav Correction Service
signal.
C/No >8dB - Strong Signal Strength from C-
Nav Correction Service.
C/No >4dB but <8dB - Medium Signal
Strength from C-Nav Correction Service
C/No <4dB - Weak Signal Strength from C-
Nav Correction Service.
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