Furuno NAVNET 1833 - Manual (Page 189)

5. CUSTOMIZING YOUR UNIT
5-19
NAV
SETUP
RETURN
EDIT
POSITION SOURCE
ALL
SPEED AVERAGING*
0060
LOCAL TIME OFFSET*
+00:00
* For GPS receiver other
than GP-310B/320B.
Nav setup menu
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 port)
LC: Loran C navigator
(via NETWORK or NMEA
port)
ALL: Multiple navaid
connection (via NETWORK
or NMEA port) 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. 0-9999 seconds 60 seconds
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 hours
(This setting is not
necessary when the time
difference is entered to the
navaid connected.) 00:00
Temp
Calibration Offsets NMEA water temperature
data. -40°F - +40°F 0°F
Depth
Calibration Offsets NMEA depth data. -15 - +90 ft 0 ft