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Do you need to check your nad dealer locator?

Do you need to check your nad dealer locator? NAD is aware of instances in which such unauthorized dealer sales and/or serial number tampering has occurred. Protect your warranty. If you are not sure that a dealer is authorized, please check the Dealer Locator or inquire with the NAD distributor in your country. When is the NAD warranty not valid on a product? The warranty on NAD products is not valid if the products have been purchased from an unauthorized dealer or if the original factory serial number has been removed, defaced, or replaced in any way. NAD is aware...
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Why does switching power supply cause RF interference?

Why does switching power supply cause RF interference? This higher frequency of operation is also the reason why switching power supplies often cause interference issues to radio receivers: It is the harmonics from this high-power oscillator that are more likely to be conducted to the outside world via the AC power connector and/or the DC output. How is RF energy forced to be equal? To force the RF energy to be equal is the job of the two capacitors shown - one on the input, and the other on the output. This particular power supply had only a capacitor on...
Tips

Where does the incessant humming sound come from?

Where does the incessant humming sound come from? This is because hum is generally based on our ubiquitous AC power which alternates up and down at 60 cycles (Hz) per second. A hum may also have higher pitched harmonics at multiples of 60Hz, (120Hz, 180Hz etc.) which will sound more like a buzz. Where does this incessant humming come from and how can we fix it? 1. What are the effects of the strange Hum? Colateral effects of the Hum are Insomnia, Pounding Head, Difficulty concentrating , Dizziness, Headache , Burning Skin, Tension, Pins and Needles, Muscle Spasms, Heart Palpitations,...
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How do I open my Bose remote?

How do I open my Bose remote? How do you open a Bose Lifestyle remote?Place the remote face down on a flat surface.Push the tab lock to the right and hold it in that position.Slide the battery compartment open.Remove the old battery and install the new one (CR2032) with the plus (+) symbol facing up.Gently slide the battery compartment closed. Is there a remote control for a Bose awrcc1? Replacement Remote Control for Bose AWRCC1 , AWRCC2 & Wave Radio II , III & IV Can do single and dual alarm functions. 2 AAA batteries required. Would you like to...
Tips

How do I test my remote receiver?

How do I test my remote receiver? To check if your IR Remote is sending a signal, follow the steps below:Pick a device to use: Digital Camera - turn the camera on. Point the end of the remote control with the IR emitter at the camera or camcorder lens.Look at the viewfinder or LCD screen.Press and hold one of the buttons on the remote control. What to do when your TV remote is not working? If you are controlling the cable box but you have pressed the TV button on the remote, simply press the CABLE button on the top...
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How do I connect my VIZIO TV to my VIZIO sound bar?

How do I connect my VIZIO TV to my VIZIO sound bar? 1. Connect one end of the HDMI cable to the HDMI 1 (ARC) port on the back of your TV. 2. Connect the other end to the HDMI OUT (ARC) port on your VIZIO sound bar. How do I fix my lip sync on my VIZIO TV? First, if you are running your sound through a sound bar or sound system, turn the TV speakers OFF via the Vizio remote, Menu > Audio. Also in the Audio menu, find the Lip Sync adjustment. It will probably be on...
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What to do if your turntable has low volume?

What to do if your turntable has low volume? If its just happened, check you have no loose wires at the back of the cartridge, check the wires are connected firmly to the terminals on the cartidge and make sure none of the wire terminals are touching other adjacent terminals. When you have checked all that post back and let us know if its still a problem! How to troubleshoot low volume or no sound from the..? Verify that the speakers are properly connected to the A/V receiver. IMPORTANT: Make sure that the A/B speaker selector is set to the...
Tips

Why are my Bose headphones connected but not working?

Why are my Bose headphones connected but not working? When Bose Headset Does Not Pair in Connect If that does not work, reboot the device. You can also try closing and reopening the Connect app, and if you are on Android, enable location services or clear the app's cache to reset the app's settings and, hopefully, fix the problem. How do I reset my Bose QuietComfort? Here's how to do it:To begin, turn off your headphones, then wait about 30 seconds.Connect your QC 35 headphones to the charger, on a wall outlet, or on a computer USB port. Wait about...
Lifehacks

How long can a speaker wire run be?

How long can a speaker wire run be? The rule is the total resistance of the wire should be less than 5 percent of the rated impedance of the speaker. Your Insignias are 8-ohm speakers, which means 16 gauge is good for up to a 48-foot run (per speaker). Speaker wire of 14 gauge is good for an 80-foot run, and 12 gauge is good for 120 feet. Does it matter if one speaker wire is longer than the other? It's also important that the wire lengths to both speakers are the same to ensure they both have equal impedance...
Miscellaneous

How do I connect my Yamaha RX V665?

How do I connect my Yamaha RX V665? RX-V665 Zone 2 Setup using Extra Speaker terminalsPress the Setup button on the remote control to enter the Setup Menu.Setup, Speaker Setup will come up on the receiver LED screen.Press the Enter Button on the remote control.Sp Set, 1 Auto Setup will come up on the receiver LED screen. How do I connect my subwoofer to my Yamaha amp? Insert the plug on one end of the subwoofer cable into the "Sub Out" jack on the back of the Yamaha receiver. Connect the plug on the other end of the cable to...