User Manual for Allen Avionics HEC-4000 Video Hum Eliminator, Hum and Noise Eliminator, Four Channel I O, 75 ohms, Metal Housing Click to enlarge the picture
Contents of the user manual for the Allen Avionics HEC-4000 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-4000 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. - Four Channels of I/O
- Four input channels give this hum reducer the ability to pass GBR and YUV component signals plus sync.
- High dB Isolation Between Channels
- Up to 80 dB of isolation between channels is used while passing a full component signal; this ensures the same quality of hum reduction as the single channel HEC series while still maintaining separate channel integrity.
- Connector Protection
- Featuring 1/4 inch stainless steel guard rails to protect connectors in the field or studio mounted.
In the Box Allen Avionics HEC-4000 Video Hum Eliminator, Hum and Noise Eliminator, Four Channel I/O, 75 ohms, Metal Housing 1 Year Warranty Table of Contents
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Technical parametersAllen Avionics HEC-4000 Specs | Input | Three video composite @ 75 ohms
One isolated, balanced channel for component sync
All four connectors, 75 ohms BNC | | Output | Three video composite @ 75 ohms
One isolated, balanced channel for component sync
All four connectors, 75 ohms BNC | | Bandwidth | 30 MHz | | Hum Rejection | 60 dB for 50/60 Hz hum
When used in GBR or YUV system | | Return Loss | 20 dB | | 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 | 7.5 lb | | Box Dimensions (LxWxH) | 8.3 x 5.4 x 4.3" |
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