The beacon transmission from Tokyo must last at least 3 minutes for the satellite to align.
C#225;c radar truy#7873;n d#7851;n t#7915; Tokyo s#7869; ph#7843;i m#7845;t #237;t nh#7845;t 3 ph#250;t #273;#7875; c#225;c v#7879; tinh c#259;n ch#7881;nh.