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Page 69CPV350
The NMEA sentences read from external devices are: BWC, DSC, DSE, GGA, GLL, GSA,
GSV, HDG, HDM, HDT, RMC, VHW, VTG, DPT, DBT, MTW, VWR, VWT, TLL, WPL, RTE.
CHANGING the NMEA PAGE Windows
1. Press [MENU]. Move the ShuttlePoint knob to highlight
NMEA DISPLAY and press
[ENT].
2. Move the ShuttlePoint knob to highlight
DISPLAY and press [ENT].
3. To change the 5 different pages move the ShuttlePoint knob to the left or right.
13.7 NMEA DATA PAGE
The NMEA Data Page is very useful to see if a External device (example: Depth Sounder)
is transmitting NMEA sentences to the GPS chartplotter. This page can also be used to see
if the GPS chartplotter NMEA output is being loaded down by a external NMEA device the
GPS chartplotter is connected to.
Scenario: CPV connected to Autopilot but not receiving.
Usually the VHF Radio will be connected to the Green and Brown wires. To check to see
if the GPS chartplotter is transmitting the sentences:
1. Press [MENU]. Move the ShuttlePoint knob to highlight
NMEA DISPLAY and press
[ENT].
2. Move the ShuttlePoint knob to highlight
DATA and press [ENT].
3. Connect the BLUE Wire on the GPS chartplotter to the junction of the Brown wire and
the VHF wire. The display should look similar to the picture below.
Figure 13.7 - NMEA Data page
13.8 NMEA DEPTH, WIND SPEED, TEMP AND SOG TREND PAGES
When the GPS chartplotter is connected to the Optional FF520 50/200kHz BLACK BOX
FISH FINDER or a Digital Depth Sounder, Wind Speed/Direction, Speed Log with Temp
with NMEA output the GPS chartplotter is capable of show Trends in the data from the
device.
To select a NMEA Trend Page:
1. Press [MENU]. Move the ShuttlePoint knob to highlight
NMEA DISPLAY and press
[ENT].
2. Move the ShuttlePoint knob to select
DEPTH TREND, WIND SPEED TREND, TEMP
TREND or SOG TREND and press [ENT].