| 摘要 |
PURPOSE:To effectively utilize the floor space of a shop by reducing the size of a KARAOKE marking machine which is convensionally large and heavy, to improve a customer collecting rate and business incomings and expenditures, to create an atmosphere by a new stage effect, and to make it possible to plan a new entertainment by the 'KARAOKE' device even in a moving vehicle such as a bus. CONSTITUTION:Since a marking image circuit MR from a 'KARAOKE' marking device MD is provided to a 'KARAOKE' monitor MT and a mark is displayed on the monitor MT as an image, the preparation of a mark display panel can be made unnecessary, so that the size and weight of the device can be reduced. At the time of displaying a mark on the monitor MT, a signal tone is generated through a signal tone circuit SS connected from the device MD to a speaker S to concentrate parties' eyes to the screen of the monitor MT. |
