Abstract: An endoscopic device generates an endoscopic image based on an image pickup signal generated by an image pickup device at a distal-end portion of an insertion portion, acquires channel information regarding a channel formed in the insertion portion, acquires angle information regarding a display angle of the endoscopic image, and generates and outputs a display image including a display endoscopic image generated based on modifying the endoscopic image based on the angle information, and a channel guide image generated based on the angle information and the channel information.

Abstract: An endoscope system includes an endoscope including at least one switch, each of which can be assigned two functions, and a controller. The controller sets a plurality of function pairs, each of which is composed of a combination of any one of a plurality of first functions and any one of a plurality of second functions, and assigns one function pair selected from the plurality of function pairs to the switch, measures a switch pressing time period after the switch is pressed, and executes the first function when the switch pressing is released before a predetermined first time period elapses after the switch is pressed and executes the second function when the switch pressing time period passes the first time period.

Abstract: An endoscope system includes a memory configured to be able to store a parameter set which is a combination of parameters associated with various processes during an endoscope inspection and set for each user, the memory being able to store a number of parameter sets corresponding to a plurality of user accounts, a touch panel configured to selectively display a display screen made up of a plurality of layers and a control section configured to cause the touch panel to display a user setting selection list for calling the parameter set for each user stored in the memory for part of a display region of a main screen that classifies and displays functions with high use frequency during the endoscope inspection.