Every installation technician has faced it or soon will - the dreaded hum bars on the screen, a telltale sign of a ground loop. Ground loops are caused by voltage potential differences at the ground point on your equipment. Voltages in the range of microvolts up to millivolts or higher can cause ground loops. Ground loops occur when multiple audio/video components are powered from different outlets, most commonly, outlets that are tied to different circuitbreakers or even a different secondary from the power transformer.
Ground loops manifest themselves in the form of hum bars called herringbone (diagonal lines on the screen) and AC beat (a wide, barely visible bar that rolls from the bottom to the top of the screen). Often you can hear the ground loop as the noise on the video encroaches on the audio signal.
|Product Type||Isolation Transformer|
|Manufacturer Part Number||41146|
|Manufacturer Website Address||www.cablestogo.com|
|Manufacturer||Cables To Go|
|Product Name||Isolation Transformer|
|Brand Name||Impact Acoustics|
|Weight (Approximate)||1.12 oz|
|Input Receptacles||1 x S-Video|
|Output Receptacles||1 x S-Video|
This product is shipped only within Canada and Warranty valid for Canada only.
Computer Valley makes every effort to provide accurate specifications, descriptions and images on all products that are found on www.computervalley.ca
However for complete and updated descriptions, compatibilities, specifications and actual photo we recommend our clients to consult with manufacturer's websites or simply call us for proper clarifications. Computer Valley is not responsible and will not accept returns for items purchased that are not compatible with your system. Please ensure that you have verified compatibility and actual photo with your system by visiting the manufacturer's web site prior to purchase or give us a call to make sure what you are purchasing.
For more information, visit our Shipping and Return policy.
Computer Valley wants to provide you with the best and fastest possible service. We try to ship in stock orders placed before 2:00pm EST the same day. For in stock orders placed after 2:00pm EST they are usually shipped the next business day. However there are always exceptions. Please contact us prior to placing your order if you need your purchase by a certain date.
We ship by UPS, FEDEX, USPS, CANADA POST , PUROLATOR and LOOMIS from the nearest locations possible based on stock in hand.
Please note: Computer Valley reserves the rights to accept and cancel any order at anytime and an email will be sent as a confirmation of the order status.