TH21024A - User channel selection control for video receiver modulator - Google Patents

Abstract

Satellite image receiver (12) to generate signal output to the machine. TV receiver (52) equipped with equipment (10,15,16,20,45,60,65,70) for user selection which frequency, modulator output channel of satellite receiver, user may select the main channel. Or channels that are not in use modulators set by the manufacturer In the first recovery state, the user may replace the existing modulator channel with the idle channel set by that manufacturer, for example if the main channel selected was forgotten in another recovery state. The user may adjust the main channel module. The player that was selected before the setting. The user may adjust the selected modulator main channel. Before being called from memory

Claims (5)

1. A video transmitter for a portable signal module that has the received input information to provide a modulated output signal that can be compatible with the TV tuner. Get that picture It includes equipment that consists of A path for generating a channel carrier at a carrier frequency within a band. TV channel frequency And have control inputs And output for providing the correct channel carrier signal Built in response to control signals fed to control inputs. One way to work The user will provide a control signal to the input. We control of creation method for selection by hand. In which the transport signal of the channel was created The second way at work Whereby the user provides a second control signal to the input We control of creation method for selection by hand. Where the existing channel carrier signal was pre-selected by the manufacturer as an alternative to that channel's carrier signal selected by the method one and the path in which the inputs were connected to the output. The output of the aforementioned method for modulation of the generated pallet signal that was chosen by the first method. Or the convection signal selected by The second way with the input information was obtained. To provide a modulated output signal where the channel carrier selected by a user-operated path is the channel carrier signal other than the existing channel carrier signal. Pre-selected by the manufacturer and the second path selects the channel carrier from the channel carrier that was pre-selected by a number of certain manufacturers. 2.Visual receivers for portable signal modules With the input information that has been obtained to provide a modulated output signal That can be compatible with the TV tuner. It includes equipment that consists of A path for generating a channel carrier at a carrier frequency within a band of TV channel frequency And have control inputs And output for providing the correct channel carrier signal Built in response to control signals fed to control inputs. The way one works The user will provide a control signal to the input. We control of creation method for selection by hand. In which the transport signal of the channel was created The second way at work Whereby the user provides a second control signal to the input We control of creation method for selection by hand. Which the carrier signal of the existing channel was selected first And then by the manufacturer As an alternative to that channel's carrier signal, which is selected by way one, where the channel's carrier selected by the user-operated route is the channel's carrier signal other than that of Available channels That were pre-selected by the manufacturer A path with inputs is coupled to the output of the said path for modulation of the generated carrier signal chosen by the first method. Or the convection signal selected by The second way with the input information was obtained. To provide a modulated output signal A path for the automatic override of the carrier signal of the selected channel by Route One With the pre-selected channel carrier signal by the manufacturer and the route for automatic re-tuning to the pre-selected channel carrier by the first method. By recalling the carrier signal of the pre-selected channel from memory 3. A video receiver for a portable signal module with the received input information to provide a modulated output signal. That can be compatible with the TV tuner. It includes equipment that consists of A path for generating a channel carrier at a carrier frequency within a band. TV channel frequency And have control inputs And output for providing the correct channel carrier signal Built in response to control signals fed to control inputs. The way one works The user will provide a control signal to the input. We control of creation method for selection by hand. In which the transport signal of the channel was created The second way at work Whereby the user provides a second control signal to the input We control of creation method for selection by hand. Where the existing channel carrier was pre-selected by the manufacturer as an alternative to that channel's carrier signal selected by the first method, where the channel carrier was selected by the method one The user workplace is the carrier of the channel other than the existing channel carrier. That was previously selected by the manufacturer and the path in which the inputs were connected to the output of the said building path for the modulation of the generated portable signal was chosen by the first method. Or the convection signal selected by A second route with input information is obtained to provide a modulated output signal where the second route also includes multitasking switches and switches. Multi-tasking requiring sequential stimulation for selection The carrier signal of the previously selected channel By the manufacturer by the second method 4. A video receiver for a portable signal module with the received input information to provide a modulated output signal. That can be compatible with the TV tuner. It includes equipment that consists of A path for generating a channel carrier at a carrier frequency within a band. TV channel frequency And have control inputs And output for providing the correct channel carrier signal Built in response to control signals fed to control inputs. The way one works The user will provide a control signal to the input. We control of creation method for selection by hand. In which the transport signal of the channel was created The second way at work Whereby the user provides a second control signal to the input We control of creation method for selection by hand. Which the carrier signal of the existing channel was already selected By the manufacturer as an alternative to the carrier signal of the said channel selected by the first method A path with inputs is coupled to the output of the said path for modulation of the generated carrier signal chosen by the first method. Or the convection signal selected by A second way with the input information was obtained. To provide a modulated output signal where the channel carrier selected by the one operating method, the user is the channel carrier other than the existing channel carrier selected. Pre-installed by the manufacturer and a path for automatic reconfiguration to the carrier signal of a pre-selected channel by way of one By recalling the carrier signal of the pre-selected channel from memory 5. A video receiver for a portable signal module with the received input information to provide a modulated output signal. That can be compatible with the TV tuner. It includes equipment that consists of A path for generating a channel carrier at a carrier frequency within a band of TV channel frequency And have control inputs And output for providing the convection signal of the output channel. In response to control signals fed to control inputs Elective circuit network at work By the user for providing the first control channel to Build path control input for manual selection. Which the lead signal of the output channel has Frequencies other than the carrier frequency of the pre-selected channel by the route manufacturer. By user for automatic reset of signal The escort of the previously selected channel By a network of select circuits operated by the user By calling back the convection signal Of the pre-selected channel from memory And provide a second control signal to the input Control of the generating path to select the carrier signal of the said output channel and the path for the carrier signal modulator of the output channel. With information offers Input obtained To provide a modulated output signal