LED Indicators Charging: Quick check confirms charging Charge Stage: Displays charging stage Equalize: Indicates Equalization mode Fan Mode: Indicates internal fan mode Charge Output: Indicates the output current of each battery Alert: Provides alert status for quick diagnosis Four Control Buttons Fan: User adjustable settings (Off, Low, or High) Dim/Alarm: LED brightness and alarm silence Output: User adjustable to lower AC current draw Standby: Puts charger in standby mode
