When this function is in use, the device switches to standby mode, which allows it to be turned off quickly if necessary.
- When the device is on, press and hold the ON/OFF (9) button for less than 3 seconds. The display goes blank and the message "Display off".
- Press the ON/OFF (9) button briefly to turn on the display.
- When you press and hold the ON/OFF (9) button, the display shows the message "Display off" with a countdown. Holding the button down for the duration of the countdown will power the device off completely.