Furuno NAVNET 1933C-BB User Manual
Page 56
3-12
2. Select POSITION SOURCE and then press the A: EDIT soft key to show the position
source window.
POSITION SOURCE
▲
¡
¡
¡
¤
▼
FURUNO BB GPS
GP
LC
ALL
3. Select FURUNO BB GPS, GP, LC or ALL as appropriate and press the C: ENTER soft
key.
FURUNO BB GPS: GPS Receiver GP-310B/320B
GP: GPS navigator (via NETWORK, DATA 1, or DATA2 connector)
LC: Loran C (via NETWORK, DATA 1, or DATA 2 connector)
ALL: Multiple navaid connection (via NETWORK, DATA 1, or DATA 2 connector)
4. For GPS receiver other than the GP-310B/320B, you may adjust speed averaging and
use local time.
a)
Choose desired item and press the A: EDIT soft key.
b)
Use the trackball to select location and rotate the [ENTER] knob to set value. For time, use
the A:+< - -> - soft key to switch from plus to minus and vice versa.
c)
Press the C: ENTER soft key.
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, 60 seconds, is suitable for most conditions. The range of
adjustment is 0-9999 (sec).
Local Time Offset: GPS uses UTC time. If you would rather use local time, enter the time
difference between it and UTC. The range of offset is –13:30 to +13:30 and the default setting is
zero (no offset). Adjustment of this setting is not necessary if the time difference has been
entered at the GPS navaid connected to the NavNet.
Temp Calibration: Offsets NMEA water temperature data (-40°F to +40°F).
Depth Calibration: Offsets NMEA depth data (-15 ft to +90 ft).
5. For GP-310B/320B, press the E: RETURN soft key twice to show the SYSTEM
CONFIG menu.
a)
Press the C: SYSTEM SETUP soft key followed by A: PORT SETUP and A: GPS/NMEA
PORT soft keys. When the GP-310B/320B is connected to the DATA 2 port, press the B:
NMEA PORT soft key.
b)
Select FURUNO GPS SENSOR, and press the A: EDIT soft key to show FURUNO GPS
SENSOR window.
c)
Select YES and press the C: ENTER soft key.
d)
Press the E: RETURN soft key three times followed by B: NAV OPTIONS, B: GPS SENSOR
SETTINGS soft keys to show the GPS SETUP menu.