OUTDOOR UNIT INSTALLATION AID FEATURE
In an exemplary embodiment, an outdoor unit of an antenna system includes an audio device that generates a sound that aids in the aiming of the antenna system. The sound is based on the strength of the received signal. Furthermore, in an exemplary embodiment, the sound indicates the signal strength using tone, pitch, repetition, volume, and the like. This sound can be used by a person to aim an antenna system in order to receive a better signal. The person installing the antenna system can be a professional installer, a layperson, or the consumer because the installer does not require any special skills or equipment.
1 . An outdoor unit of an antenna system, the outdoor unit comprising:
an audio device configured to output a sound, wherein the sound varies based on a received signal strength at the antenna system.
2 . The outdoor unit of claim 1 , wherein the audio device is at least one of a speaker or buzzer.
3 . The outdoor unit of claim 2 , wherein the speaker is a miniature mylar speaker and the buzzer is a piezo-electric buzzer.
4 . The outdoor unit of claim 1 , wherein the sound varies by at least one of a sound pulse and a sound frequency.
5 . The outdoor unit of claim 1 , wherein the sound is synthesized speech that provides alignment instructions to an installer of the antenna system.
6 . A method of aiding antenna system alignment, the method comprising:
measuring a signal strength metric;
outputting a sound using an audio device of a transceiver outdoor unit, wherein at least one characteristic of the sound is based on the signal strength metric; and
varying the sound in response to a change in the signal strength metric;
wherein the sound is capable of aiding manual alignment of the antenna system.
7 . A method of installing an antenna system, the method comprising:
measuring a signal strength at the antenna system;
generating, at an outdoor unit of the antenna system, a sound based on the measured signal strength;
rotating an antenna dish of the antenna system in a first direction;
comparing a prior sound to a current sound;
continuing to rotate the antenna dish in the first direction in response to the sound indicating a stronger signal;
rotating the antenna dish in a direction opposite the first direction in response to the sound indicating a weaker signal;
rotating the antenna dish in a second direction, wherein a plane of the second direction is substantially orthogonal to a plane of the first direction;
comparing a prior sound to a current sound;
continuing to rotate the antenna dish in the second direction in response to the sound indicating a stronger signal;
rotating the antenna dish in a direction opposite the second direction in response to the sound indicating a weaker signal; and
securing the antenna dish in a position corresponding to a strong signal in both the first direction and the second direction.
8 . An antenna system comprising:
an antenna dish;
an outdoor unit configured to receive a radio frequency (RF) signal from the antenna dish; and
an audio device, in connection with the outdoor unit, configured to generate a sound based on the strength of the RF signal received at the outdoor unit.
9 . The antenna system of claim 8 , wherein the audio device is integrated into the outdoor unit.
10 . The antenna system of claim 8 , wherein the sound generated by the audio device facilitates aiming of the antenna system.
11 . The antenna system of claim 8 , wherein at least one of the tone, pitch, volume, repetition, or pulse rate of the generated sound varies in response to the strength of the RF signal.
12 . The antenna system of claim 8 , further comprising a visual device configured to indicate the strength of the RF signal, wherein the visual device is at least one of a light, a gauge, or a visual display.