◀ ▶English● Signal Information: (digital channels only) The reception quality of over-the-air HD channels is either perfect or the channels are unavailable. SignalInformation displays HD channel signal strength so you can adjust yourantenna to increase signal strength and receive HD channels.● Troubleshooting: Displays a troubleshooting guide organized into foursymptom categories: Poor or Distorted Picture, Distorted Sound or NoSound, RF or PC Issues, and Other Issues. If your TV seems to be having aproblem, access the trouble shooting guide for a solution.N If none of these troubleshooting tips apply, contact the Samsungcustomer service center.
