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Signal strength and quality zero on channel 20. Any?

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 19 Answers

SOURCE: poor quality picture

go to format 720 p

Posted on Nov 27, 2007

  • 53 Answers

SOURCE: Humax 8000T not used for a while, now says

sig strength 29 is too low to lock onto. Humax needs 50+ to lock ideally 65+

is the aerial ok? try the set on someone elses aerial. If no joy then its possible the tuner is duff...but thats virtually unheard of.

Posted on Nov 07, 2009

  • 1 Answer

SOURCE: I have humax IR free receiver, for some time, experiencing sudden disappearance of all channels. Signal strength and quality become null. After switching to few other channels, it comes back?

its down to the arial i had same problem

Posted on Dec 14, 2011

cmsrhp
  • 1 Answer

SOURCE: no input 2 signal

The connections bad.... try rewiring the one for signal 2 or if its making a good connection... look for a weak spot in wire... that helped me when i couldn't figure out wiring

Posted on Aug 28, 2012

Testimonial: "Big help. Many thanks"

  • 3 Answers

SOURCE: Insignia NS-30HTV 30 screen is black on all inputs, and says digital channel signal strength is low, can i fix this?

you need to get a digital aerial first .then you can sort out any other problems from there

Posted on Oct 03, 2012

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Our seiki 20" led tv has a problem with some of the channel are rolling while most are ok we have 3 channel that are doing this. we are connect to a air antenna


I suggest you check the signal strength of the stations in question. It might be that the TV has selected them from a transmitter that is weaker than the main one. If this is the case you might need to do a manual tune on those stations to find the best signal. The TV should have a built in signal strength indicator so you don't need any special equipment. If you do a test of one of the good channels you will see how strong the signal should be.

Mar 02, 2015 | SEIKI Digital SE20HS02 20-Inch 720p 60Hz...

1 Answer

I've a problem. When i switch on the tv. It says no signal. I've thought of turning the satellite but it keeps saying no signal and the signal quality stays at 4%. How to do? Configuration: technosat.


firstly the satellite dish antenna must be correctly aligned to satellite you want to receive.
technosat setup" initial setup" select the correct safelite ,once selected u should see signal strength /quality then tune the channels...auto works best, after this you can create your own favorite channel list

Nov 17, 2013 | Televison & Video

1 Answer

Sound breaks up on hd channels only


have you checked your signal strength HD channels need a really good signal. sound scan be affected if there is not the strength or quality.

Nov 24, 2012 | Sony BRAVIA KDL-46V3000 Television

1 Answer

Expand coverage range


Wireless Protocols A wireless router's range is determined by what 802.11 protocol is used, the overall strength of the router itself, and the nature of the obstructions and interference in the area.
The 802.11g protocol supports speeds up to 56Mbps. Its biggest drawback is that this protocol operates on the same band (2.4GHz) as many other devices, such as microwaves and cordless phones. Because of this, in all likelihood your wireless connection will be negatively impacted by interference from other devices.
The 802.11n protocol operates on the 5GHz band and is advertised to support speeds up to 300Mbps. Actual speeds, however, are much less. To take advantage of this protocol, all connected devices must be 802.11n compliant, and you should be aware that the 5GHz band, while allowing for less interference than the 2.4GHz band, will result in reduced signal range.
Wireless Signal Strength and Speed
Signal strength depends on the distance, the number of obstacles, and the type of obstacles your signal encounters. Signal strength stability is affected by physical changes in the environment, such as movement of the computer, people movement, and electrical devices. In fact, I completely lose my signal if I have my laptop in the kitchen when the microwave is running. Troubleshooting your wireless router can be very difficult because there are so many constantly changing variables that affect wireless signal quality. Consider the following to improve your wireless router signal and speed:
Position your router in a better location. Try to locate it in the center of the house. Elevate the router in the room and keep it away from other electronic devices and metal objects. Since cordless phones can adversely affect router performance, position the router as far away from phones as possible. The fewer obstacles in the way, the better chance your computer has of obtaining a quality signal.
Change the Wi-Fi Channel. Signal quality can be adversely affected if too many people use the same channel. See if switching channels makes any difference. You can use channels 1 through 11, but for best performance, use 1, 6, or 11.
Update firmware or drivers. Check your router's web site to ensure the latest firmware has been installed on the router. Also, make sure the latest driver has been installed. I noticed a slight increase in signal strength when I updated my driver.
Replace your antenna. Replacing your antenna with a high gain antenna may improve your signal quality. There was no noticeable improvement when I tried this option.
Replace your adapter. Check to make sure your computer's internal adapter isn't defective. If necessary, you can either replace the internal adapter or purchase an USB adapter, The USB adapter includes an external antenna.
Implement an additional access point or repeater. In theory, additional access points and repeaters will extend the distance of the signal. There are mixed reviews as to how effective these are, but they are worth a try if other options are unsuccessful.
There are several applications designed to monitor your wireless router performance. However, one way to obtain a rough estimate of your router's performance is to hold a laptop near the router. Access the wireless utility software on the laptop and note the readout, which should be excellent or close to 100%. Carry the laptop out of the room, noting any changes in signal strength. If the signal strength drops to poor or a very low percentage signal reading, then the router may be performing properly but obstacles, either structural or electrical, may be interfering with your router's broadcast signal. The results of your evaluations will help you determine if wireless signal quality issues exist in certain locations in your house.
What Worked for Me
There are several possible ways to improve wireless router signal quality in your home. Try the least expensive solutions first. Otherwise, you may be needlessly spending money for equipment that doesn't solve your specific issue. In my particular case, I was able to obtain some slight improvement by updating software and making some system improvements. Ultimately, I was able to get the signal strength and speed I wanted by using two routers on opposite ends of the house. My primary router, which is connected to the modem, is on the first floor. My secondary router is on the second floor and is connected to the primary router by an ethernet cable. This was the best and least expensive solution that provided me with very good coverage inside and outside my house.
*Although Belkin has discontinued the F5D8231-4 model, it is available from some online companies.

Nov 17, 2012 | TP-LINK TD-W8901G Router

1 Answer

Cannot change channel on my Dynex DX-L26-10a TV


Try checking the signal strength then run the scan again.
Checking the DTV signal strength
You can check the DTV signal strength to determine if you need to adjust your antenna or digital cable input. The higher the signal strength, the less likely you are to experience picture degradation.To check the DTV signal strength:
1.Press MENU. The on-screen menu opens.

2.Press < or > to highlight Channel, then press v. The Channel menu opens. The DTV signal strength is shown at the bottom of the menu.

3.Press EXIT to close the menu.

Oct 26, 2012 | Dell Vostro 200 PC Desktop

1 Answer

Can't get to correct channel for satellite reception


Use the menu button on the face of the receiver. Go to settings-satellite-signal strength-view signal meter. At that point, if your readings are zero, it's one of of four things: misagligned dish, defective LNB, defective cable/fitting, defective receiver.

Aug 21, 2012 | Emerson EWF2004 20" TV

1 Answer

The tv s autostore will not retune


i think in your TV...... design ..... is such that once channels are autostored it cannot be retuned ..... so you try this ...... it may work ......... disconnect tv antenna cable ( or local tv channels cable ) from your TV & then click autostoring (auto tunning ) ..... definitely it will scans (search for channels ) ..... but since no cable is connected no channels will get stored ...... but previously autostored channels will get removed ...... so now again connect your antenna cable or local tv cable & then click autostore ...... it will scan for channels .... like this you can retune ....... but remember again you may get same quality of picture which you got earlier ..... if you want better quality of picture you have to use signal amplifier (increases cables signal's strength - then picture quality improves ) .....

Nov 05, 2011 | Samsung SyncMaster 940MW 19" LCD Monitor

1 Answer

I have a lg model 42px5d tv which will not tune to all digital channels I have been told there maybe a fix for this but not sure where to find it


Usually, with this problem, it's due to low signal strength. Digital TV needs a good quality DTV antenna. GOOD QUALITY cables and connectors are also a good idea. If you live in a low signal strength area, u may also need an amplified antenna.

Aug 02, 2011 | LG 42PX5D 42 in. Plasma HDTV

1 Answer

Unable to pick up local ''free'' channels following digital change over. Using RCA DTA800 converter and Phillips 2750/27 antenna. Can pick up only one local channel, but signal loss is more often the...


first of all, make sure all your connections are secure and threaded all the way in. Next, go to the main menu and press 5 (configuration) and press 1 (search for channels) if this doesn't work, press 4(signal strength meter) and see how strong your signal is. You may just need to re-position your antennae. If all else fails try system reset(number 5) and repeat search for channels. I've had similiar experiences with mine but I have a 62% signal strength and still get 20-something channels. Hope this helps.

Oct 11, 2009 | Televison & Video

1 Answer

Radio Schack converter doesn't program Ch: 25 like Magnavox!


Returned product to dealer. That fixed my proble.
Thanks...

Aug 19, 2009 | Philips Magnavox 20MT133S 20" TV

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