Traducción del diálogo de las PDI

Este es el diálogo en inglés de nuestro tutorial para las PDI

Zaira - What are you doing using the blackboard?  If you can use the digital board.
David - Because the digital board doesn't work properly.
Zaira - But't is too easy, What have vyou done?
Marta - We connected the USB cable, the VGA cable and we have the audio cable here.
Zaira - You have to connected the audio cable, and after that you must calibrate the board.
           Look it's very easy. First you put the digital pen here, (don't push too hard), and now you click on                the points that the board indicates. You have to do it exactly  where it is indicated. And now you use            it.
David-Wooooooh!
All- Bye!