The optical cable isn’t securely connected. The optical cable may be faulty. Your TV isn’t updated with the latest software version. The connected third-party sound bar, or home theater system Read more
Category: Audio & Video
Explore comprehensive guides on audio and video equipment, technologies, and trends.
How do I get my subwoofer to work on my Denon receiver?
In the Speaker Configuration menu, when the speaker channel is set to “Small” the Bass Setting or *Subwoofer Mode menu can be set to LFE or LFE + Main. This Read more
How do I know if my boom 3 is charging?
A white LED next to the micro USB charging port will illuminate and pulse while the speaker is charging. Once it is fully charged, the LED will be solid white. Read more
Why can’t I change the Aspect Ratio on my VIZIO TV?
Press the “Menu” button that is usually near the top of your VIZIO remote. Navigate to the setting called “System” and press “OK.” Find the setting called “Aspect Ratio” and Read more
What can I use to clean my tape heads?
Can you clean tape heads with alcohol? Rubbing alcohol contains too much water per volume (>25%), which does nothing to help clean tape heads and pinch rollers, and in addition Read more
What does a damaged tweeter sound like?
Your speakers are likely blown if the only sound coming from your woofers is a rattling sound. Popping is another sound to keep an ear out for. Your tweeters are Read more
What is NCH suite on my computer?
NCH Software provides software programs for audio, video, business, dictation and transcription, graphics, telephony and other utilities. On September 26, 2014, cnet.com showed their most-frequently downloaded program from NCH Software Read more
What does it mean when your LG TV says invalid format?
This error occurs when the output device’s resolution is set to something other than what the TV can support. How do I change the format on my LG TV? How Read more
Can you recover deleted Marco Polo videos?
If you delete a Marco Polo video, it will be permanently deleted and can’t be recovered. What happened to my old Marco Polo videos? Currently, your Polos are available until Read more
What is AC3 passthrough Apple TV?
AC3=Dolby Digital 5.1 Audio. Can be output over the optical port, as well as over HDMI, if the device on the other end of it supports that. HDMI also supports Read more