22
Obscured sectors
A fixed object that obscures the satellite TV antenna not only precludes reception but
can also cause strong reflections. To prevent the satellite TV antenna from locking
on such signals, obscured sectors can be programmed in the calibration section of
the service menu. See chapter 5.
Start-up procedure
1.
If a satellite list with NID-codes is not preinstalled, see section 5.
2.
Power up and choose a satellite from the list.
3.
If GPS is not yet active, set position. SERVICE
SERVICE
SERVICE
SERVICE
SERVICE
⇒
⇒
⇒
⇒
⇒
SET POSITION
SET POSITION
SET POSITION
SET POSITION
SET POSITION
4.
After calibration, place satellite TV antenna in manual mode, rotate at different
elevations, and adjust tracking threshold to ensure that the antenna
doesn´t lock on reflections from metal structures. SERVICE
SERVICE
SERVICE
SERVICE
SERVICE
⇒
⇒
⇒
⇒
⇒
THRESHOLD
THRESHOLD
THRESHOLD
THRESHOLD
THRESHOLD
5.
Return to automatic mode.
6.
If the satellite TV antenna can't maintain tracking, perform a reset.
SERVICE
SERVICE
SERVICE
SERVICE
SERVICE
⇒
⇒
⇒
⇒
⇒
RESET
RESET
RESET
RESET
RESET
Chapter 3: Installation
