KR940001139A - Jog-shuttle key to perform various setting functions on the menu data contents of the selected menu item - Google Patents

Abstract

The present invention relates to a jog / shuttle key operation on a remote controller, and to a jog for easily performing initial value and data value change of menu data contents for various menu items such as clock display, program display and calendar display displayed on a CRT. It is about the operation of the special key.

When the menu screen is displayed on the CRT according to the operation of the menu key on the remote control, the setting processing of the initial value and the change data value for the selected menu item contents is performed as a jog key, and the item is moved to the desired data setting area. The processing is performed as a shuttle key.

Description

Jog-shuttle key to perform various setting functions on the menu data contents of the selected menu item

Since this is an open matter, no full text was included.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. Shows a block diagram for performing key input processing according to jog / shuttle key input in order to achieve the object of the present invention.

* Explanation of symbols for main parts of the drawings

1: remote control receiver 3: timer microcomputer

5: OSD screen data processing unit 7: Key input processing unit

9: key input classification unit 11: jog key input processing unit

13: Shuttle key input processing unit 15: Menu key input processing unit

Claims (2)

A remote control receiver 1 for receiving key data supplied from a remote controller equipped with a jog / shuttle key; A key input processing unit for determining the key data supplied from the remote control receiver 1 to determine whether the key data is normal key data instead of noise, and then performing key input processing for the input of the normal key data. 7); A key input classification unit 9 for supplying each key signal to each corresponding key processing unit when the normal key data supplied from the key input processing unit 7 is a menu key, a jog key and a shuttle key signal; When the key signal classified and supplied from the key input classification unit 9 is a jog key signal, a jog key input processing unit converts the jog key signal into an initial value and a change data value for the selected menu item content, and outputs the jog key signal. 11); If the key signal classified and supplied from the key input classification unit 9 is a shuttle key signal, the shuttle key input converts the shuttle key signal into an item movement processing signal between data setting areas for the selected menu item contents and outputs the shuttle key input. A processing unit 13; A menu key input processing unit (15) for converting and outputting the menu key signal into menu screen data when the key data classified and supplied from the key input classification unit (9) is a menu key signal; The key data processed and supplied from the jog key input processing unit 11, shuttle key input processing unit 13, and menu key input processing unit 15 is converted into a corresponding character on the CRT or an item moving process between data setting areas. A video cassette recorder comprising an OSD screen data processing section (5). Clock display, program display, and calendar indicators displayed on the CRT A method for easily performing initial settings and changes to the contents of the selected menu item, in hours, minutes, years, months, days of the week, and channel indicators in Arabic numerals. Performing setting processing for the initial value and the change data value of the configured menu item contents as a jog key; Performing a process of moving items between data setting areas of the selected menu item contents as a shuttle key. ※ Note: The disclosure is based on the initial application.