You should re-tune it once, and should make sure, that it do not memorize any tuned channels in it memory. If so, the main system control memory IC should be replaced. But; if you want to re-tune it, you should have a remote control. It can be either its original one, or a universal remote control.
If you wish to buy its original remote control, contact the authorized service centre, or authorized dealer to your device brand. They can either give you a genuine remote control to your device, or can direct you, from where can you purchase a suitable one.
To select a proper universal remote control, you should know about the number of digits to its set-up codes. There are 3 digit, 4 digit, 5 digit, 2 digit and even single digit codes, to some brand devices. After confirming this, check the sites linked here. Both the sites have set-up code list and set-up procedure to many popular brand remote controls. Check which brand remote control has set-up code/s to your device brand, and buy that one according to availability.
Brand name of the remote control isn't a matter, but it should have set-up codes in its code list, to the device brand you have.
Please note: Every
new universal remote control will have set-up code list, and set-up procedure along with its pack. Never accept a remote control, that hasn't both of this. For more details about the set-up codes, visit the site
http://electrohelponline.blogspot.com/ Check this site too.
http://remotesearch.blogspot.com/ Universal remote controls are available at most of the electronic spare part selling shops.
Type in
the "brand name" of your device, in the search box [
at the top right] of the display window to get gathered all the related posts to this brand devices. It will make surf easy.
