8 Configuration
8.4 Voice Synthesis Configuration
8.4.1 Selecting the speed of the spoken voice
To change the speed of the text-to-speech, from the main menu go to Configuration (3) and select Speech configuration (4) /Speed (1). With the navigation keys choose the desired value and press Accept 
. Value range goes from 100 (very slow) up to 300 (very fast). From this moment the tex-to-speech will be configurated to the required speed.