C-COM Satellite Systems Inc.
Page 33 of 164
7.6.1.1. MAIN
This branch menu displays the real-time Elevation, Azimuth, Polarization Angles, their
respective limits (Up, Down, Stow), the RF Receive Signal, Signal Strength, and the
System Status.
Fig. 18:
“MAIN” (Main) Display
1 – Elevation Angle and Limit Indicators
740/750/950/980 Mobile Platform Range:
-90
to 65
+
981/985/755 Drive-away Platform Range:
-90
to 93
+
1200/1500/1800 Mobile Platform Range:
-90
to 76
+
Flyaway Antenna (1200Q)
5
to 78
+
Airline Checkable (1210A)
9
to 99
+
1201 Drive-away
-90
to 93
+
Elevation Angle will be –90.0 when the Elevation Stow Indicator is ON for mobile/drive-away units
U
Elevation up Limit has been reached.
Typically set above 75
for 1200/1500/1800 Mobile Platforms, above 65
for 740/950/980
Mobile Platforms, and above 90
for the 1201/985/755 Drive-away Platforms. The Flyaway
is set above 78
.
D
Elevation down Limit has been reached.
Typically set between 5
and 10
for 1200/1500/1800 Mobile Platforms and between 0
and 10
for 740/950/980 Mobile Platforms.
S
Elevation Stow Limit has been reached.
2 – Azimuth Angle and Stow Limit Indicator
Range:
-200
to +200
Flyaway Range:
-180
to +180
Airline Checkable:
-195
to +195
S
Azimuth Stow Limit has been reached.
Mobile Platform should be physically centered on the Azimuth axis.
E-90.0 U D S A -45.7 S VV ST
P-34.6 S 30N M140D 0U
1
3
5
6
4
7
2
8
