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User Manual for Allen Avionics HEC-3000 Video Hum Eliminator, Hum and Noise Eliminator, Three Channel I O, 75 ohm, Metal Housing Click to enlarge the picture
Contents of the user manual for the Allen Avionics HEC-3000 Video Hum Eliminator,
- Product category: Noise Eliminators & Isolators Allen Avionics
- Brand: Allen Avionics
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Allen Avionics Noise Eliminators & Isolators
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User manual for the Allen Avionics HEC-3000 Video Hum Eliminator, contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Allen Avionics product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Allen Avionics user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Allen Avionics product will considerably shorten its lifespan!
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Product description Hum eliminators work best when interference causes small differences in ground potential (less than 20 VDC) or long cable runs have induced currents. HEC series units also work well when there are multiple power panels in a building that create differences in ground potential which induce ground loop current flow and 60 Hz hum. - Reduces Electromechanically Induced Hum
- The 2000 series of hum eliminators increase the attenuation at the power frequency (50 Hz or 60 Hz) when induced currents are high, therefore reducing hum.
- Two Units Can be Used in Series
- When a small amount of hum remains after one HEC has been installed, another unit can be added without significant signal degradation.
- Multiple I/O
- Multiple Input and Output allow for use in component video applications or multiple video line use. Featuring 70 db isolation between channels.
In the Box Allen Avionics HEC-3000 Video Hum Eliminator, Hum and Noise Eliminator, Three Channel I/O, 75 ohm, Metal Housing 1 Year Warranty Table of Contents
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Technical parametersAllen Avionics HEC-3000 Specs | Input | Three composite video or three channel component @ 75 ohms unbalanced On three BNC connectors | | Output | Three composite video or three channel component @ 75 ohms unbalanced On three BNC connectors | | Bandwidth | 30 MHz | | Hum Rejection | 60 dB for 50 or 60 Hz hum | | Return Loss | 20 dB Minimum | | Dimensions | 4.75 x 3.06 x 7.44 (WxDxH) 12.06 x 7.72 x 18.9cm (WxDxH) | | Weight | 10 lbs 4.53 kg | | | | Package Weight | 9.1 lb | | Box Dimensions (LxWxH) | 8.5 x 5.8 x 4.8" |
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