Curtis PLEDV2213A-C - Manual (Page 30)

TV
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【Boot Channel】
【Channel Select】
Set boot default on what channels.After channel searching,channels in the list can be selected.
【Hotel Lock】
Set boot channel On or Off.
Note:Channel Select is available when Boot Channel is set to be On.
To lock the Tuner/Key Pad/Menu Lock that you want.
Channel searching is invalid when Tuner Lock is set to be On
【Power Save】
Set a timer for the TV to turn off automatically.
Timer:60Min,120Min,180Min,240Min,Off
【TV to USB】
【USB to TV】
【Reset Hotel Setting 】
Available
Backup data to USB.
Restore data from USB.
Recall the default settings of Hotel menu.