I have AIWA GX 1100 VCR and i can't find how to change video's output chanel frequency because there is interference with some tv station signal

WELL IT SEEMS U HAVE TWO PROBLEMS :
1ST YOUR rF SIGNAL IS NOT GETTING THRU , THIS IS A ROUND CABLE WITH A SCREW ON END TO IT , THIS ONE MUST 1ST COME INTO YOUR HOME AND GO TO CABLE BOX , THEN LEAVE OUT OF CABLE BOX AND ENTER VCR THEN LEAVE OUT OF VCR AND GO TO RF INPUT OF TV ( HAS TO BE HOOKED THIS WAY WONT WORK ANY OTHER WAY) SET OUTPUT OF VCR TO CHANEL 3 SET OUTPUT OF CABLE BOX TO CHANNEL 3 SET TUNER OF VCR TO CHANEL 3 , AND LAST SET INPUT OF TV TO rf CABLE ,CHANEL 3 , NOW YOU CHANGE CHANELS ON CABLE BOX only
2ND YOUR DVD PLAYER HAS NO RF OUTPUT SO YOU NEED TO CONNECT BY ONE OF THESE MEANS (HDMI, RGB, COMPOSITE) ALL THESE REQUIRE A DIFFERENT CABLE YOU DECIDE , THERE HOOK UP IS PRETTY MUCH ONE WAY SO I WONT ELABORATE ON EACH METHOD , BUT TV NEEDS TO BE SET TO CORESPONDING INPUT TYPE YOU DECIDED ON

set the channel preset number first. Then tune to the frequency. Then press the green button to store. Repeat for the next station.

The SD-V295KU has no tuner. You will need to connect it to a set top tuner, a cable or satellite receiver box. One of the digital-to-analog converters would work for OTA programs from a digital station. The basic ones that were available with the government coupon give SD output; this is sufficient since composite video is limited to SD.

Then connect the composite (audio and video) out from that box to the DVD/VCR composite in (the rightmost jacks). Then set the channel on the box and record content on Line 1 (Press Input Select on the DVD/VCR's remote to get to that input after you set the recording speed.)

Most TVs do not have a composite out option so the tuner in the TV can't be used to feed the program to the DVD/VCR.

I wish that I had better news for you.

Cindy Wells

Depending on the age of the VCR it will have either a small screw on the back near the aerial socket, or the adjustment will be on a onscreen menu somewhere. It will be called the "RF OUTPUT".
They way to do them is for the screw type - turn it slightly - then with a video playing (something that you can tell what to look for) retune your TV. You might need to do this several times to get clear of stations.
With the menu type you just need to enter a RF number. This is often the best type as most VCR's give you the full RF range. Whereas the screw will only be a short range. Enter a RF frequency number which will be well away from broadcast stations. You can find which TV stations broadcast on the frequences in your area by looking it up in Google. Once entered, play a video and retune the TV to it.
Some VCR's allow the output to be switched off. You can use this option if you have the VCR connected via a scart lead. As you don't need to have the TV tuned in to the VCR.

If you are located near a tv station that is broadcasting on the same frequency that your dvd player is trying to use, you will pick up some of the stations' signal that will cause some video ( and sometimes audio) interference. To remedy this you need to set the dvd player to use another frquency (channel). To do this there may be a small switch on the back of the unit or you may have to do it through the players' programming menu where you would look for something like 'output channel select'. I hope this helps :)

on the back of your set
there may be a small switch someone with 2 or 3 different options

First does your TV have a remote control? If it does then you have to change the output in there.If you have a VCR try using that if not then you can buy a switch at Radioshack.

This sounds like a hookup or programming problem.

The typical hookup is cable/satellite box output to VCR antenna/RF input, then VCR antenna/RF output to television input. Since you are able to watch pre-recorded tapes, the latter is already correct. There are other ways to connect, using the audio/video outputs of VCR to audio/video inputs of the TV. Older or low end TV sets may not have these connections.

If by chance you are using an outdoor antenna (not cable or satellite) then the antenna connects to VCR antenna/RF input and VCR output as above. You will also need to program the VCR into the stations- most late VCRs will scan for active channels, and program themselves to those channels.

I'm not sure of the capabilities of newer cable & sat boxes, but generally, you had to tune that box to the channel you wanted to record. The VCR is set to channel 3 or 4 depending on the output of the cable box.

Lastly, most VCRs of the last 10+ years require the remote to setup advanced functions, such as timed record, date & channel setup functions. The buttons on the VCR itself only do very basic functions, Stop/Play/Rewind/F-forward/Eject etc.

If you don't have the orig. remote, some universal remotes may be able to do advanced programming functions.

This is bad failure and not repairable in this model

If you can get some of the stations without the box (often the case for those who subscribe to digital cable or movie channels), then one setup is to split the raw cable and feed the box and the TV, then have the box feed the VCR and hook up the VCR composite video and line level audio outputs to the TV. The VCR tuner would always be set to the VHF frequency your cable box RF output is on, usually ch. 2, 3 or 4. This setup allows PIP to work, with the TV tuner limited to unscrambled analog stations, and it also allows you to tape anything coming through the box, while watching unscrambled analog stations on the TV. However, it requires the VCR to be on and the TV set to the external video input to simply watch what is coming through the cable box. There are other ways to set this up with more flexibility using splitters and A/B switches, or you can look for a special switch box that handles the job. The above assumes your TV has composite video and line level audio inputs. The only way to have full flexibility to watch any scrambled or unscrambled station at the same time as taping a scrambled station is to have 2 cable boxes. The only way to have your VCR control the cable box and record different programs by switching the box by itself is to have a VCR with a cable box controller, also known as a cable "mouse". Hope this helps