Electronic equipment and electronic equipment activation method

Details Electronic equipment and electronic equipment activation method Electronic equipment and electronic equipment activation method

2006-09-19

2006-09-19

Jackson, Stephen W. (Department: 2836)

Electricity: electrical systems and devices

Safety and protection of systems and devices

With specific voltage responsive fault sensor

C361S018000

Reexamination Certificate

active

07110233

ABSTRACT:
If an activation error occurs, after activation is executed for all devices, a device in which the activation error has occurred is reactivated. When the power supply of a television receiver is turned on, a control unit reads last conditions from a memory, and executes initialization according to the last conditions. When the television receiver is activated or the contents of settings are modified, if an activation error occurring in a tuner, a video processing unit, a sound output system, or any other device is detected, the activation error is recorded in a nonvolatile memory by setting a flag. A device recorded with the flag set is then restored (reactivated).

REFERENCES:
patent: 4837810 (1989-06-01), Prey
patent: 6873512 (2005-03-01), Kunimoto

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