JPH07306729A - Demonstration reproducing circuit - Google Patents

Abstract

PURPOSE:To give a demonstration without execution start input. CONSTITUTION:When the power source is turned on, a demonstration storage device processing part 4 inputs a demonstration mode stored in a storage device 5 and sends an indication for demonstration execution to an input processing part 2 when the demonstration mode means the execution of the demonstration.

Description

Detailed Description of the Invention

[0001]

FIELD OF THE INVENTION The present invention relates to a demonstration reproduction circuit.

[0002]

2. Description of the Related Art FIG. 2 is a block diagram showing a conventional demonstration execution system (Japanese Patent Laid-Open No. 4-182726). In FIG. 2, when the execution of the demonstration is requested by the input device 2, the control device 1
Reads the demonstration data 5 stored in the external storage device 4 into the internal storage device 3 and executes the demonstration based on the demonstration data 5.

In the conventional demonstration function, the demonstration is not started unless the input device requests the execution of the demonstration. In order to execute the demonstration, the operation input for executing the demonstration was required after the power was turned on.

[0004]

However, in the above-mentioned structure, there is a problem that the demonstration cannot be started unless the operation input of the demonstration button is performed after the power is turned on in the store display, and the effect of sales promotion cannot be improved. Was there.

An object of the present invention is to make it possible to execute a demonstration without an execution start input.

[0006]

In the demonstration reproducing circuit of the present invention, when the power supply is turned on, the demonstration storage device processing section inputs the demonstration mode stored in the storage device, and the demonstration mode is a content for executing the demonstration. The input processing unit is instructed to execute the demonstration.

[0007]

With this configuration, the demonstration can be executed without the operation input of the demonstration button of the input operation unit.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS A demonstration reproduction circuit of a television receiver according to an embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a block diagram of a main part of a demonstration reproduction circuit of the present invention. Figure 1
3 is an input operation unit having a demonstration button, 5 is a storage device for storing the demonstration mode, 4 is a demonstration mode storage processing unit for determining the contents of the demonstration mode of the storage device 5, and 2 is the above An input processing unit that discriminates outputs from the input operation unit 3 and the demonstration mode storage processing unit 4, 1 is a demonstration execution circuit that executes a demonstration by the output from the input processing unit 2, and 6 is the demonstration execution circuit. It is a screen circuit that displays the execution contents of the circuit 1.

The operation of the demonstration reproducing circuit configured as above will be described. When the power is turned on, the demonstration mode storage processing unit 4 reads the demonstration mode from the storage device 5, and if the read demonstration mode indicates the demonstration execution, the demonstration mode storage processing unit 4 executes the demonstration execution to the input processing unit 2. Then, the input processing unit 2 causes the demonstration execution circuit 1 to execute the demonstration, and the contents of the demonstration are displayed on the screen display circuit 6.

[0010]

As described above, according to the present invention, even if there is no demonstration start input by the demonstration button of the input operation unit after the power is turned on, the execution of the demonstration is reproduced at the same time as the power is turned on depending on the contents of the demonstration mode of the storage device. The demonstration function is effectively used for sales promotion in store displays, and its practical effect is great.

[Brief description of drawings]

FIG. 1 is a configuration block diagram of a demonstration reproduction circuit according to an embodiment of the present invention.

FIG. 2 is a block diagram of a configuration of a conventional demonstration reproduction circuit.

[Explanation of symbols]

 1 Demonstration execution circuit 2 Input processing unit 3 Input operation unit 4 Demonstration mode storage processing unit 5 Storage device 6 Screen display circuit

Claims (1)

[Claims] 1. A device having a demonstration function, comprising: an input operation section having a demonstration button, an input processing section for receiving the operation input, a demonstration execution circuit operated by signal processing of the input operation section, and a storage device. And a demonstration mode storage processing unit that stores a demonstration mode according to a signal from the input processing unit.