The Timer function serves as an extra kitchen timer up to 99 minutes, 99 seconds. It chimes when the set time runs out. It does not start or stop cooking.
Press Timer On/Off.
Press the number keys to set the time (3, 0, and 0), and press START/Enter.
The timer starts immediately and the time counts down in the display.
To cancel the timer, press Timer On/Off.
When the time is over, the oven beeps continuously until you press Timer On/Off.