●●

Sound Test (Yes / No): Use the built-in melody sound to check for sound

 

 

problems.

 

 

NN If you hear no sound from the TV’s speakers, before performing the sound

 

 

test, make sure Speaker Select is set to TV Speaker in the Sound menu.

 

 

NN The melody will be heard during the test even if Speaker Select is set to

 

 

External Speaker or the sound is muted by pressing the MUTE button.

 

●●

Signal Information: (digital channels only) HDTV channel’s reception quality is

 

either perfect or the channels are unavailable. Adjust your antenna to increase

signal strength.

English

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Samsung UA40D6600WMXHC, UA40D6600WMSHD, UA40D6600WNXHC, UA40D6600WNXUM, UA55D6600WMXHC, UA40D6400UMXHC manual Signal strength