![]() Using the remote that comes with your Converter Box, follow the on-screen set-up guide to scan for available DTV channels, and begin enjoying the benefits of Digital Television! Using the instructions that come with your Converter Box, tune your TV to channel 3 or 4. Step Plug the power cords on your Converter Box and TV into a power outlet, and turn on your TV and Converter Box. Plug the other end into the “Antenna In (RF)” port on your TV. Step Using the coaxial wire that comes with your Converter Box, plug one end into the “Out To TV (RF)” port on the Converter Box. Step Plug the existing coaxial wire into the “Antenna In (RF)” port on your Converter Box. Step Unplug the existing coaxial antenna wire from your TV “Antenna In (RF)” port. Before you begin the installation of the converter box, you should unplug your TV. Your new converter box will come with a coaxial wire and a remote control. Supplies: You will need your analog TV, the antenna you have been using (indoor or outdoor), and the coaxial wire that currently connects your antenna to your TV (as pictured on the right). This guide will help you prepare so that when you purchase a converter box you will know what to expect and whether you may need help setting it up. However, there’s nothing to stop you from using any RCA cable that you happen to have lying around – like a composite video cable.This guide describes the installation of a digital-to-analog converter box with your current antenna and analog TV. ![]() It is recommended to use a 75-ohm coaxial cable to transmit digital transmissions because this will help avoid errors in the signal. If you have both, it doesn’t matter which you use, as long as you have the same input type on your amplifier.Īnd, even if you don’t, you may be able to use a converter to switch from one to the other (see below). Your TV may even have a coaxial out on the back, which you can use to send TV audio to an amplifier or AV receiver – although modern TVs often have an optical output for this purpose. This type of connection will allow you to hear standard stereo audio and 5.1 surround sound.Ī coaxial digital output is often used to send multichannel audio from a DVD player or computer to your surround sound system – or a CD player to a stereo amplifier. ![]() However, if you don’t have HDMI as an option, then a coaxial digital audio cable is an excellent way to send the audio between devices. This is because HDMI supports every type of audio signal available, and everything can be sent through one cable – video and audio. The preferred method for transferring digital audio signals would usually be via an HDMI connector. When Should You Use a Coaxial Digital Audio Connection? If you want to play any unsupported audio as intended, you need to use an HDMI connection. The most common solutions are to downmix the audio to stereo PCM – or the player may simply output a lower resolution version. You don’t need to spend large sums on expensive ‘high-end’ coaxial cables – although some people swear blind that a more expensive cable will sound better.Ī well-made coaxial cable doesn’t need to be particularly expensive, and something like this will be fine: Yet, many AV cables may or may not be accurately designed to be 75 ohms in the real world – whatever it may say on the packaging. They have one male RCA jack at either end, and the technical specifications say they should be rated at 75 ohms for accurate digital signal transfer. What Does the Coaxial Digital Audio Cable Look Like?Ĭoaxial digital audio cables for transferring audio look like this. It should be a tight fit, though, so you may have to push firmly. The device pictured above is a DVD player, so the coaxial connection is a digital output that sends the DVD audio to an amplifier or AV receiver.Īs with all RCA connections, it doesn’t matter which way round you insert the connector, and it will plug in regardless of the orientation.
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