It is possible to change the current during an active tDCS brain stimulation session.
Use the rocker switch to increase or decrease the current.
During active sessions it is possible to use half increments i.e. 0.125mA
Each increase or decrease will be applied at a rate of 0.1mA per second.
The gauge will switch to Orange lights when changes to the active current are being made.
You can press the rocker button at any time to STOP the stimulation.