1. A method of configuring a device, comprising: displaying at least one user interface element, each user interface element having an indicator movable in a first direction and a second direction; receiving user input to move the indicator in the first direction or the second direction, moving the indicator in the first direction representing increase of a performance parameter and moving the indicator in the second direction indicating decrease of the performance parameter; determining a plurality of configuration parameters corresponding to the performance parameter set by moving the indicator; and configuring the device according to the determined configuration parameters.