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Posted on Apr 22, 2015
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WHAT IS A BYPASS SWITCH ? i WANT TO BE ABLE TO USE A VCR TO RECORD AND WATCH ANOTHER CHANNEL. i HAVE TWC AND NOW HAVE TO HAVE A DIGITAL BOX TO RECEIVE CABLE,

1 Answer

Bart Pulverman

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  • Expert 362 Answers
  • Posted on Jul 03, 2015
Bart Pulverman
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Joined: Nov 17, 2008
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A bypass switch can be used for various purposes. A bypass switch can be connected to electrically switch you VCR into and out of the cable feeding you TV or it could be used to switch any of multiple devices in and out of the signal path. For example, if you have a VCR and a DVD player, you would connect the cable from your cable box to the input to the switch and one of the outputs from the switch to the VCR and another to the DVD player. The output cables from the two devices would be connected to a splitter/combiner; a device with two connections on one side and two or more on the other. A cable from the single connector (output) would be connected to the TV. By pushing buttons, it allows you to switch between the two devices.

5 Related Answers

Anonymous

  • 135 Answers
  • Posted on Mar 29, 2007

SOURCE: VCR tuner cannot tune in my cable channels

It is working as designed. The purpose of your cable box is to take in a wire containing all of the possible channels you might watch, and then extract *one* channel, and force it to appear as channel 3. If you connect the cable directly to the VCR, then the VCR's "tuner" (ie, channel selector) has an opportunity to extract any channel it wants. But... as you point out, your VCR won't be able to "see" any of the digital channels. So... if your goal is to be able to watch any of the digital channels, the signal must pass through your cable box, which will put the selected channel on channel 3. There is no value in going from the VCR to the cable box, since the VCR's tuner will have already filtered out all but one channel. It would be helpful to make a list of what your useage goals really are, since there are so many different ways to hook these things up. Are you interested in: - watching digital channels? - recording digital channels? - watching one channel while recording another? - using higher quality video signals (composite, s-video, component, etc) rather than RF (ie, channel 3) And so on. Keep in mind that you have *three* tuners: Your cable box, your VCR, and your TV. It sounds like only your cable box can tune in the digital channels. If your cable box puts out any non-RF signal, then the best choice would be to go: Coaxial Wire -> Cable Box -> Video Connection -> VCR -> Video Connection -> TV, with the VCR and the TV both set to "video". Then you would only use the cable box as a tuner, the VCR would only see the tuned channel (via video in), and the TV would see the same channel (or whatever tape you are playing) on its video input.

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Anonymous

  • 944 Answers
  • Posted on Jul 03, 2007

SOURCE: Sony SLV-775HF issue (power off, freeze, digital cable related?)

These guys have the owners manual and the service manual for your exact model; http://www.user-manuals.com/advanced_search_result.php?keywords=sony+SLV-775HF+manual&forward=plist&osCsid=a4cf756dbc2b6f254269ca22308687e5 Sorry I haven't been able to locate these for free anywhere, Sony do not have them available online. Here is the link to the Wow cable instructions - i couldn't find much in there but you may see something that helps out, check pages 65-67 to be sure you have everything hooked up right; http://www1.wowway.com/cable/pdf/WOWGuide.pdf Here is the link to the user manual for the explorer 3200; http://www.scientificatlanta.com/products/consumers/new_explorer2200.htm and here for the FAQs; http://www.scientificatlanta.com/products/consumers/FAQs.htm Hope this helps, if you get some more ideas but still no solution, please post back and i can try again :)"

Anonymous

  • 188 Answers
  • Posted on Oct 03, 2008

SOURCE: VCR won't record

Check to make sure the cables on the VCR are hooked up correctly. If the in and out are reversed, this might cause your problem. Hopefully it's as simple as that. if not leave a comment and I'll get back to you.

Mike Matkovic

  • 125 Answers
  • Posted on May 02, 2009

SOURCE: I'm trying to hook up my vcr to my digital box and

Make sure your VCR is on channel 3 or try channel 4. Also, make sure your VCR is set to VIDEO or VCR and not TV. 
A better way to do this is to connect the cable box to the VCR using the composite cable (yellow/red/white) cable. Then, connecting the cable box to your TV with component cable (red/greenblue) cables. This will only work if your TV has component in. If not, then connect the VCR out composite (yellow/red/white) to the TV. Or use the coax cable from the cable box labeled TV/VCR right to your TV. Make sure your VCR is set on LINE1 or LINE.

William Czarneky

  • 87 Answers
  • Posted on Jun 18, 2009

SOURCE: Loss of VCR Channels due to Digital Switchover

Comcast is full of it.

If you have a cable box, plug the box directly into the cable feed, then place the VCR inline between the cable and the TV. Leave the VCR on Channel 3 or 4 and use the box to select the channel. You could also use the video and audio out lines from the box and run them to the VCR.

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We have a digital tv but an anologue vcr so we bought a strong srt 5430 so we can record through our vcr but are having trouble conecting the vcr and set top box

You need a cable to go between the yellow (picture), red and white (sound) sockets on the strong to the VCR.

Those cables will connect to one of the VCRs AV inputs. You then need to use the VCR remote control to switch from the now defunct analogue tuner to the Line or AV input. Put your TV on the channel you use to watch video tapes. Switch on the Strong receiver. Do the switch to the Line or AV input on the VCR. When your VCR is on the correct input then you will see the picture from the Strong receiver on the TV. You can confirm it is the correct source by displaying the Strong's EPG.

When you come to make recordings, the Strong will need to be left on the channel that you want to tape. If your TV already has an aerial feed and isn't relying on the strong for its signal then you can watch another channel on TV.
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My vcr recorded my shows before i switched to a digital adapter now i cant get it to record anything ive tried everything

If the digital adaptor is connected to your TV, then the VCR will not get any signals to record. The VCR will also have to be converted, by adding another digital box, unless the first box has two digital tuners! You can connect another box if the VCR has two scart sockets, the second box connected to the other scart socket. To record after connection, leave the box on, set to the channel you want to record, and set the timer on the video. However when selecting the channel to record make certain that you select the scart socket with the box connected to it. Also make certain (if the VCR has it) PDC is set to OFF as it no longer works.
This way you can record shows while watching anothe channel.
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Can the LG 990W VHS VCR receive digital TV signal

VCR is analogue, However you can still use it to record digital programmes when connected via a digital set top box. You can only record the channel you have selected on the screen. In other words, you cannot record a channel programme while watching another channel. I use mine on a second TV and when recorded I take the tape out and put it into my main TV for viewing at a later date. I don't watch too much TV so it works fine for me for the odd programme.
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Are there problems recording to a vcr when using a digital converter box?

Not at all, as long as the channel selector on the back of the VCR is set to channel 3 to receive the signal and record. Connect the digital convertor box to the VCR. Connect a second co-ax cable to the TV to complete the signal loop. Tune your TV on the channel you want to watch/record. Put the VCR on channel three on the display screen. Try recording and play it back. This will ensure all your connections are correct. Hope this helps, if not let me know.
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Loss of VCR Channels due to Digital Switchover

Comcast is full of it.

If you have a cable box, plug the box directly into the cable feed, then place the VCR inline between the cable and the TV. Leave the VCR on Channel 3 or 4 and use the box to select the channel. You could also use the video and audio out lines from the box and run them to the VCR.
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Want to continue to record on my VCR after digital hookup

You have to use the RCA plugs on the back of the converter box and the tv (red,yellow and white). Or you can attach the antenna wire to box and then attach the wire that comes with the converter that is listed as to the tv and instead attach it to the antenna in on the vcr. The converter box will determine which channel your vcr will get a singal to record from. Your VCR for every program will be set to channel 3 or 4 (depending on what your converter box is set to broadcast on). Make sure the power saver on the converter box is turned off as if you want to record a program in say 4 hours, if the converter box turns off in 2, your vcr will have nothing to record.

I ran seperate coaxible cable to the tv from vcr and unplug the tv converter box everytime I want to watch the vcr. You can also use the RCA cord to send the signal from the vcr to the tv and use the input signal to watch your recorded programs. I had static showing up everytime I played it through the second converter box thus I solved it by running a seperate coax line. I don't know if you will have this problem, just wanted you to be aware.
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Is my Toshiba 27AF42 TV bought in 2002 capable of receiving digital signals? And whether it is or not, how do I integrate my VCR into the TV and my converter box? Right now the TV is hooked up with the...

This is probably way too late an answer, but I just ran across your post. No TV made in 2002 has digital tuning, so you would need the converter box to watch off-the-air digital broadcasts.

To hook up the pieces, take the converter box output and run it to the VCR antenna input jack. Then run the output from the VCR to the TV's antenna input. Leave the VCR and TV both on channel 3 (or channel 4 if that's what you have the converter box output set for).

To watch TV, leave the VCR off and the signal from the converter will pass right through to the TV. You'll do your channel changing with the converter box, so the TV stays on channel 3. To record a program, just remember that the VCR will always need to be tuned to channel 3 (4), since it will have to be on the converter box output channel. Again, you pick the actual TV channel with the converter.

Note that this arrangement will allow you to program your VCR to record while you are out, but there are some limitations. You can't record things on different channels, since you won't be home to switch channels on the converter. The VCR is always recording on channel 3 (4), and the program you'll be recording is whatever channel the box is set for. If another program comes on on a different channel later, you won't be around to switch. But you could program different recording times on the same channel, anyway. You also can't record one program while watching a different channel, unless you had a second converter box.

Hope you can still use the information provided here. If this has been helpful, please take a moment to rate this a fixya. Thanks for asking here!
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Record a digital channel while watching and analog channel

Take a red, white, and yellow AV cable and plug it from the AV out of the cable box to the red, white, and yellow In of the dvd recorder (change cable box to the channel you want to record). Then change your TV to the channel you want to view.

Have fun!

-Tha Mp3 Doctor
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ZENEITH DTT900 ANALOG TO DIGITAL CONVERTER BOX CONNECTIONS

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Connecting up Digital TV, DVD recorder and VCR

Hi,

You need to hook the VCR and the DVD recorder to the scart connections on your TV.

VCR to one scart on the TV
DVD recorder to the other scart on your TV
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