●●

Signal Information: (digital channels only) The reception quality of over-

 

 

the-air HD channels is either perfect or the channels are unavailable. Signal

 

 

Information displays HD channel signal strength so you can adjust your

 

 

antenna to increase signal strength and receive HD channels.

 

●●

Troubleshooting: Displays a troubleshooting guide organized into four

 

 

symptom categories: Poor or Distorted Picture, Distorted Sound or No

 

 

Sound, RF or PC Issues, and Other Issues. If your TV seems to be having a

 

 

problem, access the trouble shooting guide for a solution.

 

NN If none of these troubleshooting tips apply, contact the Samsung

customer service center.

English

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Samsung LN26D450, LN37D550 manual English