*For the systems without automatic satellite tuning capability.
*Connect to your LNBF and receiver to the satellite finder to track the clearest setting
for the satellite you wish to tune to.
*Meter with LED displayer helps you know the strength of the signal clearly
*Meter with audio tone helps you align satellite antenna to signal.
*Audio signal gets louder at the better setting.
*Works with multiple dish systems.
*Close or open the audio tone
*With four steps gain for the satellite signal,you can increase or decrease the gain of the meter