This may vary on models, however most can be activated and deactivated by holding down the "start/pause/cancel" and "buzzer cancel" buttons at the same time for three seconds. If this does not work for your model, click here to download a copy the manual.
Did we answer your question?
We are so sorry we were unable to answer your question. You might be able to find the answer you are looking for in the ‘Related Questions’ below. We are always looking to improve our service so would really appreciate your feedback on why we were unable to help you today. After you have completed your feedback please head over to our Contact Us page for further assistance as we are unable to respond directly to your feedback.
Search or browse our frequently asked questions to find the answer to your query.