| 摘要 |
PROBLEM TO BE SOLVED: To provide an on-vehicle apparatus that is configured so that operation sound based on input operation to an operating portion is changed from operation sound in a usual mode to operation sound in a silent mode in a prescribed case.SOLUTION: An on-vehicle apparatus, which displays images based on input operation to an operation portion by an operator on a display portion and generates operation sound, comprises: travel-state detecting means that detects whether or not a vehicle that the operator drives is in a predetermined travel state; and operation sound control means that changes the operation sound from operation sound in a usual mode to operation sound in a silent mode when the travel-state detecting means detects that the vehicle is in the predetermined travel state.SELECTED DRAWING: Figure 2 |
