Furuno BACK GP-80 - Manual (Page 62)

8-10
11) Press the [NU/CU ENT] key. The mes-
sage shown in Figure 8-23 appears while
data is being saved.
Figure 8-23
12) Save data at the computer.
13) Press the [MENU ESC] key. When data
is saved, the cursor shifts to Stop.
14) Press the [MENU ESC] key.
8.6 DGPS Settings
A DGPS beacon receiver (built in or exter-
nal) may be connected to the GP-80 to fur-
ther refine position accuracy. Set up to receive
the DGPS beacon signal as follows.
Selecting DGPS station
The default setting is "manual".
Automatic
The GR-800 can automatically select opti-
mum reference station by feeding it position
data. If it takes more than 5 minutes to fix
DGPS position at the automatic mode, switch
to manual mode. Use at manual mode when a
external beacon receiver has no automatic
function of station selection.
Now saving
Waypoint/Route data !
MENU:Stop
1) Press [MENU ESC] [9] and [7] to dis-
play the DGPS SETUP menu.
Figure 8-24 DGPS SETUP menu
2) Set DGPS MODE On.
3) Press ▲ or ▼ to select Ref. Station.
4) Press t or s to select Auto.
5) Press the [NU/CU ENT] key.
6) Press the [MENU ESC] key.
Manual
Enter four digit ID number, frequency and
baud rate of station.
Reference
• ID number: Appendix at end of this manual
• Frequency, baud rate : "DGPS REFER-
ENCE LIST"
1) Press [MENU ESC] [9] and [7] to dis-
play the DGPS SETUP menu.
2) Set DGPS MODE On.
3) Press ▲ or ▼ to select Ref. Station.
4) Press t or s to select Man.
5) Enter four digit ID number. You can clear
an entry by the [CLEAR] key. If the num-
ber entered is invalid, the buzzer sounds
and the message "INVALID ID" appears
on the display for three seconds.
If there is no ID number, press the
[CLEAR] key.
6) Press the [NU/CU ENT] key.
7) Enter frequency in four digits (283.5kHz
to 325.0kHz).
Ref. Station Auto Man (ID= )
Freq. 288.0kHz
Baud Rate 200 bps
DGPS SETUP
MENU : Escape ENT : Enter
: Select
Ref. Station Auto
Frequency appears when
"MAN" is selected.
DGPS MODE On Off