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Fuzzy sound out of one speaker, goes off after it warms up


If i were you i would double check wiring and connection for that speaker in particular. then user process of elimination to make sure its the speaker/wire or the port that is distributing the music. you can do this by switching speakers of the ones that are functional and test them. this will help you narrow down your answer

Nov 03, 2015 | Marantz Vintage 350 Stereo Amplifier & Mt...

1 Answer

What is the video single output VHF FM UHF 12db


That sounds like the description of a broadband amplifier. It likely has "F" type (cable-coax) connectors and a power cord.
Commonly used to increase the signal level of TV cable to compensate for inserting a signal splitter, or in some cases to increase the signal level from an antenna, typically outdoor TV or FM radio antenna, so it is connected between the signal source (antenna, or cable) and receiver with antenna as input and receiver connected to the output of this little box. The gain (amplification) it provides is 12 dB, so the output is more than 3 times the input.

Oct 03, 2014 | Radio Communications

1 Answer

Technical support for gli pro rcx5000u hibryd amplifiers


There is an email address here... https://www.glipro.com/contact_us.asp

Jul 04, 2014 | Nil GLI Pro RCX 5000 2000W Rack Mount 4...

1 Answer

I moved and cant figure out how to hook my 4030 channel master antenna up again. I have a converter box and hd toshiba tv


INSTALLATION

Channel Master by PCT indoor antennas are designed to provide optimum reception of

UHF / VHF and FM signals. These antennas have 75 ohm outputs, which allow simple,

hassle-free connections to today's newer TV sets that have 75 ohm F type connector

inputs.

Simply attach one end of the supplied 6' cable with F connectors to the output of the

antenna (Fig.1). Attach the other end of the cable to the input of the TV set or VCR

(Fig. 2). Some adjustment of the antenna might be necessary for optimum viewing.

Model CM-4030 includes a built-in amplifier and separate power supply.

1. Follow the same steps as above for antenna to TV / VCR hookup. Note : Model

CM-4030 also allows for two set / VCR hookups with its unique dual output feature.

2. Insert the power injector into the back of the antenna (Fig. 3). Plug in the power
transformer to the closest electrical outlet (Fig. 4).


Google 4030 Channel Master Instruction Sheet for the PDF File with the diagram.







Fig 2a
Fig 3 Fig 4

prohibido por ley.

TV

Fig 1 VCR

Fig 2

Fig 2a
Fig 3 Fig 4

Jan 10, 2014 | Channel Master 4030 Amplified indoor HDTV...

1 Answer

My Toshiba flat screen is not picking up the local digital channels


As an past Radio Engineer I feel compelled to tell you that the conversion to HD in FM and TV signals did not do all of us a favor.
The coverage pattern of stations has decreased to the level of about 70% due to this new advanced technology. I think what your real problem is comes from a misunderstanding of what a HD TV signal must be supplied from. In my house as an example which is 21 mikes away from Chicago and the Willis building where a lot of TV signals are from, the need to put up a new higher gain $100 HD TV antenna was required. You can get such antennas from Antennadirect web site. You will also require a length of high grade 75 ohm coax cable- I bought the high grade Digital TV cable from Gepco International with a 3 GHz bandwidth and also distribute the signal to a number of TV's either with a Wineguard or Blonder-****** distribution amplifier.
My antenna is mounted near 30 feet off the ground. Places like Radio Shack may sell these kinds of indoor TV antennas but they are depending on the lack of knowledge of the people buying them to sell the product. It also depends on how far you are from the source of transmission. If you are 5 miles in a high rise building facing the transmission tower, you might have luck with an indoor antenna, if you are 20 or 30 miles away from transmission you might have to go to more elaborate measures to get a signal down to the TV. There is no magic to it just a need for a person who understands the signal levels and what is needed. I spent time as a Chief Engineer for 4 Radio stations in Chicago as well as was involved in a FM HD installation or two.
See if you can find a Television shop that you can ask questions about your installation. They may be able to help you mount a roof antenna if you can not do it yourself.

Aug 09, 2012 | Toshiba Televison & Video

1 Answer

FM antenna is not providing reception, despite cable connected to powered antenna amplifier. TV also connected to powered antenna amplifier (splitter) works fine. FM mode produces only static. I purchased...


If I understand your setup, you've connected the receiver antenna terminal to the output of the antenna amplifier. If this is true, I'd suggest trying the receiver using a plain old FM dipole antenna (available at Radio Shack and other stores) or even just a piece of wire hooked to the antenna terminal. You should be able to pick up some local FM stations then.

What might be happening is that the FM is being filtered out by the amplifier. Some amps made mainly as a TV signal booster have an FM trap designed to block the FM broadcast band. In the analog broadcast days, the FM band was right near the sound part of a TV signal, and the trap was there to prevent interference. It may be filtering out your FM band.It may also be possible that you're just overloading the FM antenna input with the amplified signal. Sometimes a signal can be too strong. Using a simple wire antenna will let you test the receiver by itself.

Other than connecting an antenna you shouldn't have to do any setup for FM reception. If you still get no stations at all when using a simple antenna, then the receiver may need service. But I doubt Circuit City would have sold a floor model that was defective, even at the very end, unless it was clearly marked as such and sold "as-is". I'm pretty sure you'll find that the receiver works with an antenna made for FM.

Sep 14, 2011 | Denon DRA-37

1 Answer

JUMPING VERTICAL WHITE LINES


UNPLUGGED TV FOR OVER NIGHT(WAS TOLD 4 HRS) STILL HAD PROBLEM. TOOK ALL CABLES OUT CABLE BOX,DVD,2 VCRS,AMP,SATELLITE, AND FM AMPLIFIER. OPENED BACK VACUUMED ALL BOARDS WITH SOFT BRUSH ,CLEANED LENSES ,MIRROW,FIRST TIME IN 10 YRS. TV LOOKS VERY SHARP!!!!!!!!!!!!!!!!! I THINK IT MAY HAVE BEEN THE FM BOSTER AMP TRANSFORMER GOING BAD CREATING INTERFEARANCE. JUST A GUSS.. COULD NOT HAVE BEEN THE DIRTY LENSES I DONT THINK THAT WOULD HAVE CAUSED INCONSIST CONSENT JUMPING LINES.ENERY THING RECONECTED (NO FM BOSTER AMP) TV LOOKS GREAT. THANKS FOR YOU GUYS GIVING ME THE CONVDENCE TO GET IN THAT PROGECT. KEEPING FINGERS CROSED.......THANKS TV IS A SONY KP-61XBR300 NOT A KP-57WS500 57 IN.

Nov 30, 2008 | Sony KP-57WS500 57" Rear Projection...

1 Answer

500/1 and 300/4 jl


Need more info here. did you run power from the 500/1 to the 300/4, or did you run the signal from the 500/1 to the 300/4? Also which amplifier is cutting out for a min...the 500/1, the 300/4, or both? each amp should be wired to a distribution block with 4 awg power wire recommended for each. the amps should also be wired without any capacitor.


Mar 17, 2008 | Jl Audio 500/1 Car Audio Amplifier

2 Answers

Better fm reception


Is it just a single wire?

If so, purchase a cheap FM antena. It looks like a "T" when spread out (4' to 5'). That should help.

You can purchase an "amplified" antenna, but if your area reception is really bad (such as in a valley) the antenna would just amplify the noise as well. Look for web based radio in this case or if you have cable there are stations on it.

Jeff

Jan 11, 2008 | GPX HM3817DT Shelf System

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