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HITACHI - 58 INCH SMART 4K UHD TV WITH HDR 727/9638
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First time installation
How to factory reset the TV
How to perform a power reset
Using the remote control
How to connect to Wi-Fi
How to use the auto tuning feature
How to change the sound mode
How to setup parental lock
How to change the picture mode
How to set the auto TV off timer
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