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5. CUSTOMIZING YOUR UNIT
5-23
5.7 Navigator Setup
This section provides the information necessary for selecting the type of
navigator connected to your plotter.
5.7.1 Navigation data
source
The NAV SETUP menu
mainly selects the source
of nav data. For GPS
receiver other than the
GP-310B/320B, speed
averaging and local time
offset (to use local time)
are also available. Press
the [MENU] key followed by
the SYSTEM
CONFIGURATION, NAV
OPTION and NAV
SOURCE SETTINGS soft
keys to display this menu.
Contents of nav setup menu
Item Description
Settings
Default
Setting
Position
Source
Chooses source of position data.
FURUNO BB GPS:
GPS
Receiver GP-310B/320B
GP:
GPS navigator (via
NETWORK or NMEA connector)
LC:
Loran C navigator (via
NETWORK or NMEA connector)
All:
Multiple navaid connection
( via NETWORK or NMEA
connector)
ALL
Speed
Averaging
Calculation of ETA is based on average ship’s
speed over a given period. If the period is too long
or too short, calculation error will result. Change
this setting if calculation error occurs. The default
setting is suitable for most conditions.
0-9999 sec 60 sec
Local Time
Offset
GPS uses UTC time. If you would rather use local
time, enter the time difference between it and
UTC. Use the +<-->- soft key to switch from plus to
minus and vice versa.
-13:30 to +13:30 00:00
Temp
Calibration
Offsets NMEA/NETWORK water temperature
data.
-40°F - + 40°F 0°F
Depth
Calibration
Offsets NMEA/NETWORK depth data.
-15 - +90 ft 0 ft
NAV
SETUP
RETURN
EDIT
POSITION SOURCE
ALL
SPEED AVERAGING*
0060
LOCAL TIME OFFSET*
+00:00
TEMP CALIBRATION
00
°
F
DEPTH CALIBRATION
00ft
* For GPS receiver other
than GP-310B/320B.
Nav setup menu