User Manual
Page 32
...: If the test pattern does not appear or there is noise in the future. There may be a problem with the TV. Contact Samsung View this information when connecting external devices to their default (factory) settings. ✎✎We recommend you write down your external equipment. ...Signal Strength: (Digital channels only) An HD channel's reception quality is either perfect or the channels are unavailable. Please check your TV's firmware in the test pattern, select Yes. If the problem persists, refer to the USB port. ✎✎When software is properly displayed, select...
...: If the test pattern does not appear or there is noise in the future. There may be a problem with the TV. Contact Samsung View this information when connecting external devices to their default (factory) settings. ✎✎We recommend you write down your external equipment. ...Signal Strength: (Digital channels only) An HD channel's reception quality is either perfect or the channels are unavailable. Please check your TV's firmware in the test pattern, select Yes. If the problem persists, refer to the USB port. ✎✎When software is properly displayed, select...