Do you subscribe to SCV (digital set top box)? If yes, use the composite video output from the box (red/white/yellow) instead of the RF output to your TV AV input. So when you watch SCV, you select the TV to the AV input. Now connect your external antenna to the TV RF input and turn the Malaysia/Indonesia channels accordingly, so that you can watch those channels per the channel tuned. What you need is an extra video cable.
If you don't subscribe to SCV digital set top box, you will need one of the suggestion by the others.
Basically you need extra "tuner";
= SCV box is a "tuner" for local free channels and SCV paid channels.
= TV has a tuner
= DVD recorder has a tuner
= VCR has a tuner
So you connect each antenna to each tuner, then to the different TV inputs.
