Furuno SCX-20 - GNSS Setup] Menu

2. INITIAL SETTINGS
2-2
2.1 [GNSS Setup] Menu
You can disable (ignore) satellites and adjust the elevation mask from the [GNSS Set-
up] menu.
Menu item Description
[Disable SV]
[QZSS All] Select [YES] to ignore all QZSS system satellites.
[QZSS]  [QZSS1] You can ignore individual QZSS system satellites by specifying the satellite
number. A maximum of three satellites can be ignored.
Note: When [QZSS All] is set to [YES], the setting values for [QZSS1] to
[QZSS3] are automatically changed to “0”.
[QZSS]  [QZSS2]
[QZSS]  [QZSS3]
[GPS All] Select [YES] to ignore all GPS system satellites.
[GPS]  [GPS1] You can ignore individual GPS system satellites by specifying the satellite
number. A maximum of three satellites can be ignored.
Note: When [GPS All] is set to [YES], the setting values for [GPS1] to [GPS3]
are automatically changed to “0”.
[GPS]  [GPS2]
[GPS]  [GPS3]
[GLONASS All] Select [YES] to ignore all GLONASS system satellites.
[GLONASS] 
[GLONASS1] You can ignore individual GLONASS system satellites by specifying the sat-
ellite number. A maximum of three satellites can be ignored.
Note: When [GLONASS All] is set to [YES], the setting values for [GLON-
ASS1] to [GLONASS3] are automatically changed to “0”.
[GLONASS] 
[GLONASS2]
[GLONASS] 
[GLONASS3]
[Galileo All] Select [YES] to ignore all Galileo system satellites.
[Galileo]  [Galileo1] You can ignore individual Galileo system satellites by specifying the satellite
number. A maximum of three satellites can be ignored.
Note: When [Galileo All] is set to [YES], the setting values for [Galileo1] to
[Galileo3] are automatically changed to “0”.
[Galileo]  [Galileo2]
[Galileo]  [Galileo3]
[SV ELEV]
[SV ELEV] Adjust the elevation mask angle. This equipment does not track satellites
with an elevation angle lower than the angle set here. A higher elevation
mask angle increases the positioning accuracy, but the number of the avail-
able satellites may be decreased and equipment may not be able to obtain
an accurate position fix.
[SBAS]
[SBAS Mode] Enable/disable the use of the SBAS system.
[SBAS Search] Select [Auto] to search automatically for SBAS satellites, or [Manual] to man-
ually input the SBAS satellite number.
[SBAS Satellite Se-
lection]
Manually input the SBAS satellite number(s) you want to use.
Note: This item is only available when SBAS Search is set to Manual.
[Disable SBAS] Select up to three SBAS satellites to ignore.
[Disable SBAS] 
[SBAS1]
You can ignore SBAS satellites by specifying the satellite number. A maxi-
mum of three satellites can be ignored.
[Disable SBAS] 
[SBAS2]
[Disable SBAS] 
[SBAS3]