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Video input shows 2 d sub no signal - NEC MultiSync 1770NX 17" LCD Monitor

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SOURCE: Video input: 2 D-sub No signal /Video input 1 DVI-D No signal

Below is a link that may help you...Good luck http://www.techspot.com/vb/all/windows/t-35070-DVI-to-DVI--No-Signal-on-LCD.html

Posted on Apr 06, 2010

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1 Answer

Why do my subwoofers not work when connected to an amplifier that is powered?


The bus connection is actually not an RCA looks very, similar i think if you look at it it will say IN. as far as i remember its an input for like a CD changer. Run a Y splitter on one of the other RCA out put, split the signal and run one to your bass amp. it does not affect the voltage in the RCA signal. i think your amp is trying to send a signal instead of receiving one.

Apr 11, 2017 | Sony CDX-GT510 CD Player

1 Answer

I have a vsx44 pioneer and i plug my subwoofer do not work my sub has 2 wires and i have an adapter to plug at the receiver


Is the adapter on the back of the receiver a yellow one (like a tv's red/white/yellow)? And the sub itself is a 2 wire (red/black)? If the subwoofer is just a speaker with no electronics and you answered yes to the first two questions then continue reading...

Problem: New receivers suck and are made for subwoofers that are self powered. The subwoofer input on the receiver only puts out a low signal. The subwoofer itself will amplify the the signal.

Solution: Find a receiver that supports the older subwoofers or do like I did... buy a used 3D surround system for around $10 on eBay, if you don't have one laying around. Be sure to find one that shows a picture of the back so you can verify that it has the 2 wire inputs and supports a subwoofer. Once you have it, connect a cable from the receivers subwoofer output into the surround systems input. It will be only one wire so plug it into the left (white) input on the surround box. You can also use a splitter to get both left/right inputs.

This will enable your subwoofer to be used again and will also give you alot more control over it. Turning off the surround sound box will allow you to keep the bass off when needed. You will also gain individual volume control over your subwoofer this way. I hope this helps!

Mar 01, 2015 | Pioneer Elite 7.2 Channel Network Black AV...

1 Answer

Can I use a JX-S900 Y/C separated I/O to run two subwoofers out of same reciever??


Yes, on two conditions:

1) the JX-S900 needs to be a proper matrix switcher. It has to have the ability to route 1 input to more than one output.

2) the sub signals need to be low level RCA/phono, and not high level speaker wire connections. That's not just about the type of connector. It's about the signal going through those wires. A low level RCA/phono sub connection conducts a maximum 0.7 Volt. A speaker wire connection can transmit 30 Volts! If you put 30 Volts in to a line level switching device such as the JX0S900 you'll fry it.

Provided that the above two criteriia are both met, then yes it will work.

  • Connect the AV receiver's sub out to Source 1 - white RCA phono.

  • Connect the two subs mono LFE Left input (white RCA) or the single black RCA/phono inputs to the JVC's outputs 1 and 2 - white RCA/phono.

  • Set the source routing: input 1 goes to output 1 and 2

Sep 17, 2014 | Audio Players & Recorders

1 Answer

Why does my emerson tv stay on standbye mode


Do you mean the power switch does not shut it off, or do you mean it does not show the signal you want it to show?

I can't help you over it not turning off, but if you are not seeing the signal, it may be because the TV has various alternate inputs, and has to be switched between which one you want to show, such as:

2 x HDMI input ( 19 pin HDMI Type A ) - rear
1 x VGA input ( 15 pin HD D-Sub (HD-15) ) - rear
2 x S-Video input ( 4 pin mini-DIN ) - rear
1 x audio line-in ( mini-phone stereo 3.5 mm ) - rear
5 x audio line-in ( RCA phono x 2 ) - rear
2 x component video input ( RCA phono x 3 ) - rear
2 x composite video input ( RCA phono ) - rear

Try using the on screen menu to bring up a choice over which input to show.
Switch it to the one you have connected to it.

Feb 13, 2011 | Emerson LC320EM9 32 in. LCD HDTV

1 Answer

Cerwin Vega SUB8...how do I connect


grady66,
We will start with the easy one, Phase. The phase selector is a setting that can be adjusted by sound; which one sounds better? Either one will work fine. It's mainly for situations where the sub enclosure is located at a distance or behind the listening area. The 'in and out' crossover selector and the input from the receiver goes together. The 'in and out' crossover selector is asking if you want to use the internal crossover to block the bass from getting to the satellite speakers. Most home surround sound receivers only have the one sub out and most subs have both left and right inputs. When there is a single signal being fed to the sub you use the subs left input or buy a splitter and send the signal into both left and right, but either way will work equally the same.

There is two ways to connect the speakers to the receiver.

1) Cross-over 'In': you connect the output speaker wires from the receiver to the speaker inputs on the sub and the speaker outputs on the sub to the satellite speakers; the sub will get its sound from the input speaker wires.

2) Cross-over 'Out': you connect the sub to the receiver using the receiver's single sub out, then connect the satellite speakers directly to the receiver's speakers outputs; in this configuration the satellite speakers are given a full range of signal including the bass.

I have used #2 with the same system and had great results.

-Chris

Jul 05, 2010 | Cerwin Vega AVS-5.1 System

1 Answer

I have a customer on the phone who has a olevia flat screen and can not locate an input for his cable wire. where are they located?


here are the only signal inputs located at the back of the tv.
1 x HDMI input ( 19 pin HDMI Type A )
2 x component video input ( RCA phono x 3 )
1 x VGA input ( 15 pin HD D-Sub (HD-15) )
Audio line-in ( RCA phono x 2 )
2 x S-Video input ( 4 pin mini-DIN )
2 x composite video/audio input ( RCA phono x 3 )
1 x headphones ( mini-phone stereo 3.5 mm )
1 x SPDIF output ( TOS Link )
1 x audio line-out ( RCA phono x 2 )
1 x subwoofer output ( RCA phono )
1 x serial

If you are looking for a coaxial cable input.. it is actually not available so you have to connect a converter from coax cable to RCA cable for you to connect it on your tv.

Jun 04, 2010 | Olevia 237T 37 in. LCD TV

2 Answers

I got a teac ag-v8060 audio/video surround receiver and I'm tryin to hook up some surrounsound speakers along with a jbl g cinema sub can you describe where the wires go in the back of receiver? The sub...


On the back of the receiver, there could be "pre out-subwoofer". If your subwoofer has the same type cable input, that would indicate it is a powered(amplified) sub. Connect those two. If subwoofer only has red/black speaker inputs, it is a passive sub, which means spkr signal runs thru it and then to your main left and right spkrs.. Run your receiver main or front spkr left (red/black) and right (red/black) to those corresponding sub inputs, and then sub spkr outputs to each of your main left/right spkrs..

For surround, on the back of the receiver, there should be spkr outputs (red/black) noted as "rear".

Just make sure red to red, and black to black.

Hope this is helpful.

Apr 28, 2010 | Teac AG-V8060 Receiver

2 Answers

RCA STAV-3880 RECIEVER FOR CHEAP. I DOES NOT RECOGNIZE DIGITAL


I have found that on some units you unfortunately need the remote for more advanced settings. Sorry man.

Aug 01, 2009 | Audio Players & Recorders

1 Answer

No signal from sub connected to NAD T760 in test mode.


Try using front pre out to the sub from the receiver. the crossover is in the sub anyway. If this works change your settings on the receiver and test again. If sub is still inop, could be an internal issue with the sub amp. Does your sub amp have an on/auto/off switch or light? check that as well. Hope this helps, if you need further assistance, send a reply and I'll help some more

May 24, 2009 | NAD T760

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