If you want to pair your Videocon D2H Universal Remote to your TV remote then here is simple. Steps :
1. Press "ok" and "2" keys from your D2H remote till blinking "ok" key.
2. Now press any key which you want to sync with TV remote.
for example press "mute" key in D2H remote, now "ok" key stop blinking and now press "mute" button in TV remote.
Now your D2H remote "ok" key stop blinking, and press "ok" in D2H remote to confirm selection.
So you can pair all keys same as above example steps.