The Binary Input Action assignment links the binary input to a charger control. Examples of a charger control include rectifier remote shutdown, or float/equalize mode control. ATevo will execute assigned charger control when the binary input is in the active state.
To assign a control to a binary input:
MENU > AUX INPUTS > ‘Binary Input Configuration’ > select input from options (refer to Section 12.5.1) > ‘Action:’ > select from 2 actions
Disable Equalize
Disables the EQUALIZE output voltage mode which attempts to equalize the voltage among battery cells. This action can be triggered by either a binary or analog input. An example use-case for this feature would be when an aux input connected to a hydrogen sensor fires a 1% Hydrogen Alarm, this input can disable the EQUALIZE charging. 
This is presented as a selection under the AUX INPUTS menu as an “Action” for either a binary input or an analog input, as seen in the figure below.
For more information about how to upgrade firmware, see either Section 6.5.4 or 6.5.5, depending on the ATevo product you purchased:
- Originally supplied with firmware v2.6.6 or earlier
- Originally supplied with firmware v2.7.0 or later