To check the default charge profile, follow these steps:

1. Disconnect AC power from the charger or unplug the AC cord from the wall and wait 30 seconds for the charger to completely power down.
2. Reconnect AC power while holding the charger’s button down (with the wrench symbol on it) release the button once the battery indicator begins to flash green. 
3. To verify the current charge profile, press the button again and the display will flash the currently selected profile (e.g. P-0-1-1 would indicate profile 11).
4. To advance through the pre-loaded charging profiles, press and release the button until the desired profile is reached.
5. Once the desired profile is reached, press and hold the button for 10 seconds to confirm the profile change and exit the selection mode.