Television receiver apparatus with a controllable circuit arrangement for the reproduction of a picture in picture display

摘要

The invention relates to a television receiver with a controllable circuit arrangement for the reproduction of a picture-in-picture representation in which in one or in addition to a main picture on the screen by triggering a control command by means of an operating element of a local control of the device or on a remote control transmitter a small inset is additionally displayable. It is further a control circuit is provided which is waiting with the actuation of the first operating member and the appearance of the sub picture on the screen during a defined period of time to the input of at least one control command to generate a timer function and the expiry of the time period to manual screen change operation of incidental to main and by again actuating the first operating member or the other control element by the sub-picture is changed to the main screen during repeated actuation of the first operating member during the predetermined time period, a timer function is enabled, the controllable circuit arrangement as the main image with elapse of a certain to automatically switch the sub-picture to appear timing causes.