Finding the Skew Angle for a Predefined Satellite
1. Type
HALT
then press Enter.
2. Type
DEBUGON
3. Type the following command (see the Key below)
then press Enter.
GPS,XX,D,YYY,E
Key:
XX = latitude (0 - 90)
D = S (South) or N (North)
YYY = longitude (0 - 180)
E = E (East) or W (West)
4. Type SKEWANGLE then press Enter. The system
will respond with the skew angle for whichever
satellite is currently selected.
Adjusting the LNB Skew Angle
1. Determine the skew angle for the selected satellite
and region.
2. Loosen the wing nut on the LNB clamp so that the
LNB can be moved (see Figure 2-19).
Figure 2-19 LNB Skew Angle Adjustment
Skew Angles
LNB Clamp
& Wing Screw
3. Carefully rotate the LNB so that the scribe mark
on the LNB clamp is aligned with the proper angle
measurement.
4. Tighten the wing nut and LNB clamp to secure
the LNB.
54-0157 Rev. J
then press Enter.
LNB
Scribe
Mark
Installation
2-25