TELEVISION RECEIVER - SANYO ELECTRIC CO

Title:

TELEVISION RECEIVER

Document Type and Number:

WIPO Patent Application WO/1998/033319

Kind Code:

A1

Abstract:

An automatic preset mode is to be automatically executed when a television receiver is purchased, a power source is plugged in, and the power is turned on. Also, various information is to be displayed by OSD (on-screen display) during operation or on completion of operation of the television receiver, so as to allow a user to visually check the operating state. Therefore, when a power supply plug socket (17) is inserted and then a power supply switch of a power supply circuit (16) is turned on, the channel of broadcast allocated to a specified station is detected by a synchronizing signal and an AFT voltage, thus automatically presetting a non-volatile memory (10). During the preset operation, a message indicating that it is now in operation and a message indicating the operating state are displayed on a CRT (3). On completion of all the preset operation, a message of operation completion is displayed.

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Inventors:

NAGATA TSUYOSHI (JP)
OKAMOTO AKEMI (JP)

Application Number:

PCT/JP1998/000285

Publication Date:

July 30, 1998

Filing Date:

January 22, 1998

Export Citation:

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Assignee:

SANYO ELECTRIC CO (JP)
NAGATA TSUYOSHI (JP)
OKAMOTO AKEMI (JP)

International Classes:

G06F3/14; G06F3/048; H03J5/02; H03J7/20; H04N5/44; H04N5/50; H04N17/04; (IPC1-7): H04N5/44

Foreign References:

JPH08172586A	1996-07-02
JPH07240669A	1995-09-12
JPS6444719U	1989-03-17
JPS61158209A	1986-07-17
JPS611114A	1986-01-07
JPS5921178A	1984-02-03
JPS58179071A	1983-10-20
JPS5525263A	1980-02-22
JPS5449014A	1979-04-18

Other References: