The present invention discloses a pointing error correcting system and method thereof applied for a concentrated photovoltaic or solar heat energy system comprising a processing module, a driving module, a tracker and a measuring module. The molded insert can be formed of any moldable material that is substantially firm when cured or dried. The plurality of circumferentially positioned vane segments are coupled to the outer casing. The first comparator receives DP and DM signals that correspond to a HS Start of Frame packet during HS disconnect detection, and generates a control voltage. If the power of the signals of this frequency is at or above a prescribed level, then signals of that frequency are fed to a loudspeaker to cause a radio broadcast to sound as a ringtone.