8. MENU SETTINGS
DATA 4 I/O SETUP "DGPS"
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MSB
First Bit
Parity
EVEN
Stop Bit
1
Baud Rate
4800
: Select
ENT : Enter
Figure 8-27 DATA 4 I/O SETUP
"DGPS" 2/2 menu
7) Press
or
to select First Bit.
8) Press
or
to select first bit; MSB or
LSB.
9) Press
to select Parity.
10) Press
or
to select parity bit; EVEN,
ODD or NONE.
11) Press
to select Stop Bit.
12) Press
or
to select stop bit; 1 or 2.
13) Press
to select Baud Rate.
14) Press
or
to select baud rate; 4800
or 9600.
15) Press the MENU ESC key.
8.7
Displaying GPS Monitor
Displays
Three GPS monitor displays provide GPS
information:
•
Satellite monitor which shows position of
GPS satellites
•
Beacon receiver monitor which displays
DGPS beacon station information
•
DGPS beacon station message monitor
which displays messages received from
beacon stations
To display the GPS monitor displays;
1) Press MENU ESC and 7.
2) Press
to display the GPS monitor
you want to view.
Press the MENU ESC to escape.
8-12
2/2
LSB
ODD
NONE
2
9600
MENU : Escape
Number, bearing and elevation angle of all satellites
in view of the GPS receiver appear. Satellites being
used in fixing position are circled with a solid line;
satellites not being used in fixing position are circled
with a dashed line.
Satellite
distribution
Fixing date and time
Jan 21 2006 23:59'59" U
N
24
01
12
W
31
19
09
18
16
S
:BEACON RCVR MONITOR
MENU:Escape
Satellite number with circle
is used for positioning.
Receive signal level
(When signal level is more than 35, it is
used for positioning.)
*: This indication appears in the WAAS mode.
SATELLITES MONITOR
Jan 21 2006 23:59'59" U
DGPS INTEGRITY STATUS
NAME:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
ID: _ _ _ _
Bit Rate: _ _ _ bps
Sig Strength: _ _ dB
DGPS DATA:
BEACON STATION:
:STATION MESSAGE
MENU:Escape
DGPS data and DGPS
station receiving condition
BEACON RECEIVER MONITOR
Jan 21 2006 23:59'59" U
Message:
STATION IS OPERATING.
:SATELLITES MONITOR
MENU:Escape
STATION MESSAGE
Return to SATELLITES
MONITOR
GPS fix
state
W3D
100m
SAFE
SV (PRN)
SNR
30
40
50
01
12
31
16
E
08
18
19
09
08
24
134
*
DOP:1.5
DOP value
D3D
100m
SAFE
Health: _
Freq: _ _ _ . _ kHz
SNR: _ _ dB
Good
Good
DGPS station
data
D3D
100m
SAFE