External Power
Category: 2.106 Manual
It is possible to use an external power supply with the 2B, but because of the isolation and safety issues when connecting to the mains we strongly recommend you only use an E-Stim Systems supplied universal power supply. The plug socket is beside the on off switch.
Always ensure that when you connect the external power unit, the 2B is switched off.
Insert the plug into the socket, switch the mains power on, then switch the 2B on. The display should light up as if batteries were fitted, but the display will be slightly different with a smaller symbol showing.
Use of the power supply will offer around a 30% Power increase. We suggest you remove the internal battery if you are using an external power supply.
