Raymarine G-Series system, Инструкции по установке и пусконаладке

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G-Series Installation & Commissioning 86
Typical GPS status screen
This screen may help diagnose a NO FIX status. It provides infor-
mation for each for each tracked GPS satellite.
HDOP
The HDOP (Horizontal Dilution Of Position) value shown on screen
provides an indication of the positional accuracy. This will vary
depending upon the relative position of the GPS satellites and the
prevailing conditions.
An ideal figure is 1.0. which indicates optimum accuracy.
A consistently high value (6 or above) may be associated with
NO-FIX occurring frequently. Check that the GPS antennae has a
clear view of the entire sky and refer to the troubleshooting section
on
page 95 .
See also
For further information and details regarding differential GPS, refer
to the separate user reference manual.
8.5 Fishfinder checks
For the fishfinder window to function the system must be connected
to a digital sounder (e.g. DSM400).
To select a fishfinder screen:
• Press the PAGE key to select from the current page set.
• Press and hold the PAGE key to select from all available
screens.
Typical fishfinder screen
Points to check:
• Fishfinder screen is scrolling and showing graphical
information.
• FIshfinder status icon animated in top right hand corner.
OTHER SETUP DIFF SETUP RESTART GPS
DIFF GPS
ON OFF
D10345-1
0
0
0
0
0
0
0
0
0
0
0
0
FIX STATUS HDOP
122
00001.0
SD-FIX
SATELLITE DIFFERENTIAL
WGS 1984
D10351-1
Fishfinder status
icon