This site is not a substitute for proper training with frequent refresher causes.
Other information can be found at:
https://stjohnambulance.com.au/online-resources/first-aid-information-and-resources
The following video provides instructions on the use of a defibrillator. It is important that you know were the defibrillator is stored at places you frequent (golf club, shopping centre). The Concourse defibrillator is housed at the Newsagency.