Control parameter selection apparatus of main apparatus, control parameter selection method of main apparatus, and program

摘要

PROBLEM TO BE SOLVED: To adjust sensitivity of a detection part of a display device capable of performing non-touch input in accordance with a next user manipulation operation.SOLUTION: A control parameter selection device for a master unit is configured to select an operation item and a manipulated variable of the master unit and includes: electrodes which are disposed while interposing a display area therebetween; an electrostatic capacitance detection part 310 for detecting electrostatic capacitance corresponding to a mutual distance between the electrode and a body to be detected; a detection control part 330 for predicting a manipulation operation of the body to be detected on the basis of at least either display contents of an operation item and a manipulation parameter, and adjusting the electrostatic capacitance to be defined as a threshold value for detecting the approach of the body to be detected, in accordance with whether the body to be detected approaches the electrode in the predicted manipulating operation; and an approach detection part 340 for detecting the approach of the body to be detected when the detected electrostatic capacitance exceeds the threshold value adjusted by the detection control part 330.