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Furuno BB FAR28x7 User Manual

Page 245

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6. MAINTENANCE, TROUBLESHOOTING

6-11

7. Press the [F1] key to change the display. The buzzer stops and the screen

shows the sentences being input to the radar, under the categories of GPS1
and GPS2 (position), speed, heading and nav data. Below is an example.
(The sentences shown depend on your system settings.)

GGA

GLL

RMC

RMB

VTG

ZDA

DTM

BWR

BWC

GGA

GLL

RMC

RMB

VTG

ZDA

DTM

BWR

BWC

VBW

VHW

VDR

HDT