◀ ▶English❑ Recorded TV for PDP TVTo use the recording or Timeshift function, the connected USB device must beavailable for recording. Device format is recommended to use USB HDD.N During the Device formatting, do not disconnect the device while formatting isin progress. If you format the device, all files will be deleted.N Before formatting your device to the tv, please back up your files to preventthem from damage or loss of data. SAMSUNG is not responsible for any datafile damage or data loss.N The reading/writing performance and controller of USB hard disk drives vary.Accordingly, some USB HDD may fail a performance test. A USB hard diskdrive that fails a performance test cannot be used with a PVR.