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HITACHI - 50HK6T74U 50 Inch 4K Ultra HD Smart TV — 7424146
Basic usage topics:
Auto Menu Off
How to change the picture mode
How to change the sound mode
How to change the source
How to set the auto TV off timer
How to turn on subtitles
How to turn sources on and off
How to use Freeview Play and the EPG
How to view the date and time information
Using the remote control
All topics