***DESCRIPTION OF FUNCTION***

1._ Which element performs the function of the unit on and off?button on and off (POWER).

2._ What indicator lights when power is connected to the unit?indicator button.

3._ What is the function of the channel indicator LED?
Indicates the channel number.

4._ What is used to change the polarization from vertical to horizontal or vice versa?
The polarity control button.


 5._ What is the function of monitoring and tracking?
Allows fine tuning of polarization.

6._ What allows fine-tuning of polarization?
Motion Control.

7._ What is the role of a good video control?
Provides the satellite to the TV picture.