Automatic disparity correction method using reservation recording system when transiting European countries to Europe

摘要

The present invention relates to a method for automatically correcting time difference using VPS and PD recognition system when moving VSIs to Europe, and automatically resetting the time of VSI set when moving between countries using VPS and PD systems. This is to automatically correct the visual error of VSI set caused by the time difference between countries.;To this end, the present invention provides a first step of determining whether there is a channel recognition signal (ID) by periodically receiving a broadcast signal input to the modulator in the power off mode; When the determination result of the first step includes a channel ID, a second step of storing data of the channel ID for each country, detecting a channel ID of the corresponding country among the channel IDs, and resetting the time of the corresponding country.