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5. GPS OPERATION
5-3
5.4 Satellite Monitor
The Satellite Monitor provides comprehensive information about GPS and WAAS satellites. For
more detailed information, see your GPS navigator’s owner’s manual.
1. Press the MENU key to show the menu.
2. Choose GPS and press the ENTER key.
3. Choose Satellite Monitor and press the ENTER key.
Satellite monitor
To close only the satellite monitor display, press the ENTER key.
06
D3D DOP
1.5
85m
DGPS Status
Station Health
DGPS Data
Signal Strength
Signal SNR
OK
OK
10dB
11dB
13
Altitude
01GPS
WAAS
12
24
16
SNRSatellite No
30 40 50
122
01
31
18
19
06
07
09
08
13
North
marker
DOP (Dilution of Precision, 0-99.0)
SNR of tracked GPS satellites
Satellites whose SNR is above
40 are used to fix position.
GPS mode
2D, 3D, D2D
D3D, W2D
W3D, DOP
GPS satellite
no.
WAAS
satellite*
Satellites in ring
have elevation
angle of 5
°
Satellites in ring
have elevation
angle of 45
°
O
K or NG (No Good) displayed
O
K or NG (No Good) displayed
0-99 db, higher the better
0-99 db, higher the better
Altitude of
GPS antena
from sea
WAAS satellite
W
N
[MENU]: Close MENU [ENTER]: Close this window
* Satellites used to fix
position are shown in red.
Satellite Monitor
01
09
24
12
19
18
07
13
16