After unboxing your EPOC Flex for the first time because charge the controller unit for at least an hour and before fitting the controller to the cap please turn it on by moving the power switch to the right, a blue LED will show that it is on.
Please find the quick start guide for setting up your EPOC Flex cap here and in the setup section below.
After the cap is setup it can then be fitted onto the test subject. Please plug in the provided universal USB receiver into your computer, You should also see the lights on the receiver change to indicate it is receiving data from the controller. Look at the contact quality map, you want to ensure all sensors are green this might require you to re-hydrate saline sensors or add additional gel until you have 100% CQ.
You are now all ready to start recording!