Quotes from the Director’s instructions:
Read the new text appearing on the teleprompter.
Memorise it.
Watch out for the START signal, blink for the last time and look at the
control screen when the red line reaches the marked point.
Finely adjust your head according to the previous instructions of the RECORDING
MANAGER.
Count to 3 silently.
Articulate the remembered expression with excellent standard English pronunciation
at normal speaking speed.
Count to 3 silently.
Iterate the remembered expression (for the second time) with excellent
standard English pronunciation, articulating slowly almost syllable by
syllable.
Count to 3 silently.
Iterate the remembered expression (for the third time) with excellent standard
English pronunciation at normal speed.
Count to 3 silently
Now you can blink.
Look at the teleprompter and read the new text which has appeared.
If it reverts to the expression just pronounced, it means that there has
been an error during the recording and it has to be repeated.
Now you again have to go through the instructions from 1.
Attention! A frequent mistake involves pronunciation of the first word in a 'pre-slowed down', 'pre-prolonged' manner.
Take care that not only the last part is pronounced with impetus at normal speed, but the also the first element.