Artifacting on the Tano Dragon

[Starscream]

When a black & white PAL dragon game gets played on the Tano Dragon, will it always show artifact colours, or is it something that needs to be enabled through programming?

[jmk]

The artifacting is entirely down to the display TV/monitor, there's nothing to set on the Dragon to start the effect.

The effect will show automatically if you use the RF cable or with a composite connection. The Tano Dragon has a monitor port at the back, which I think is composite.

It doesn't show up if you use an RGB connection, but only the CoCo 3 has one of those.

[Starscream]

Thanks for your answer.