What is true about the energy setting of a biphasic AED?

The statement that the energy setting of a biphasic AED is manufacturer specific is accurate. Each AED model may have different specifications regarding the settings for delivering shocks, including the amount of energy released during defibrillation. Some manufacturers may set specific energy levels, while others may allow for varying levels based on the device's capabilities and recommendations. Because of this variability, it's important for users to be familiar with the specific AED in use, as they can differ significantly in their settings and features.

Understanding the unique guidelines set by each manufacturer helps ensure that responders can provide effective and appropriate defibrillation based on the specific protocols and algorithms designed for the AED they are using.