Displays; Integrity Display - Furuno GP-170 Operator's Manual

7.

DISPLAYS

There are five display modes: PLOTTER, INTEGRITY, HIGHWAY, COURSE and DA-
TA. This chapter describes the display modes except for PLOTTER.
7.1

Integrity Display

The integrity display provides information about GPS satellite position, beacon station
information and signal quality. There are four integrity displays: GNSS, beacon, graph
for signal noise ratio and graph for satellite angle.
Use the cursorpad (
GNSS
The GNSS display shows the condition of satellite positioning system. Number, azi-
muth and elevation angle of all satellites (if applicable) in view of your receiver appear.
Use the cursorpad (
sequence.
GPS
The following illustration is an example integrity display for GPS.
Satellites used for positioning (Satellite numbers used for positioning
are displayed in white, or black if not used for positioning.)
Elevation 60°
or ) to change the displays, in the following sequence.
GNSS
Graph:
satellite angle
or ) to change the satellite positioning system in the following
GLONASS*
ALL
Elevation 30°
Beacon
Graph: signal
noise ratio
GALILEO*
SBAS
Elevation 0°
: Press the ▲ key.
: Press the ▼ key.
: Press the ► key.
: Press the ◄ key.
*: Reserved for future use.
Receiver
signal level
(Bars show
signal level.)
Satellite numbers
7-1