8–10
7) When the data is loaded, press [CU/NU
ENT] and [MENU ESC]. The message
shown in Figure 8-23 appears.
The number of valid and invalid
waypoints appears in the message.
Figure 8-23
8) Press the [MENU ESC] key twice.
Saving data to personal computer
Waypoint and route data can be saved to a
personal computer.
1) Press [MENU ESC] [9] and [5].
2) Press ▲ or ▼ to select Level.
3) Press t or s to select level; RS232C or
RS422.
4) Press the [NU/CU ENT] key. "Data" ap-
pears in reverse video.
5) Press s to select Com.
6) Press ▼ to select Next Page.
7) Press ▲ or ▼ to select Baud Rate.
8) Press t or s to select baud rate; 4800bps,
9600bps, or 19200bps.
9) Press ▼ to select Command (under the
Save Data line). Stop, on the same line as
Command, appears in reverse video.
10) Press s to select Start. The message
shown in Figure 8-24 appears.
Figure 8-24
Loading completed
Valid waypoint : 0
Invalid waypoint : 0
Press any key
Now saving
Waypoint/Route data !
MENU:Stop
Are you sure to save ?
ENT: Yes MENU:No
11) Press the [NU/CU ENT] key. The mes-
sage shown in Figure 8-25 appears while
data is being saved.
Figure 8-25
12) Save data at the computer.
13) Press the [MENU ESC] key. When data
is saved, the cursor shifts to Stop.
15) 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.
1) Press [MENU ESC] [9] and [7] to dis-
play the DGPS SETUP menu.
Figure 8-26 DGPS SETUP menu
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
