Patent ID: 8103964
Filing Date: 2012-01-24
Classification: G06F,H04H,H04R

Abstract:
1. A parameter editor apparatus, comprising: a first display device that displays a screen of a plurality of blocks; a touch pad having a second display device to display a pop-up screen and an accepting device that accepts an operation on the touch pad by a user; a knob that accepts an instruction to adjust values of parameters; a controller that selectively responds to different user operations in that, an editor that, during the state when the pop-up screen is displayed on the second display device, changes a value of a parameter displayed on the pop-up screen according to the operation on the touch pad, wherein the screen of the plurality of blocks displayed on the first display device is maintained independently of any operation on the touch pad during the state when the pop-up screen is displayed on the second display device.