Samsung UE55C6905VSXXE SRS TruSurround HD Off / On t, SRS TruDialog Off / On, Audio Language

xx TV Speaker: On, External Speaker: On

xx TV Speaker: Off, External Speaker: On

¦¦ Sound Systems, Etc.

SRS TruSurround HD (Off / On) t

(standard sound mode only)

This function provides a virtual 5.1 channel surround sound experience through a pair of speakers using HRTF (Head Related Transfer Function) technology.

SRS TruDialog (Off / On)

(standard sound mode only)

This function allows you to increase the intensity of a voice over background music or sound effects so that dialog can be heard more clearly.

Audio Language

(digital channels only)

Change the default value for audio languages.

✎✎The available language may differ depending on the broadcast.

Auto Volume (Off / Normal / Night)

To equalize the volume level on each channel, set to Normal.

■■ Night: This mode provides an improved sound experience compared to Normal mode, making almost no noise. It is useful at night.

Speaker Select (External Speaker / TV Speaker)

A sound echo may occur due to a difference in decoding speed between the main speaker and the audio receiver. In this case, set the TV to External Speaker.

✎✎When Speaker Select is set to External Speaker, the volume and MUTE buttons will not operate and the sound settings will be limited.

✎✎When Speaker Select is set to External Speaker ✎✎When Speaker Select is set to TV Speaker

✎✎If there is no video signal, both speakers will be mute.

03 Basic Features

Audio Format

(digital channels only)

When sound is emitted from both the main speaker and the audio receiver, a sound echo may occur due to the decoding speed difference between the main speaker and the audio receiver. In this case, use the TV Speaker function.

✎✎Audio Format option may differ depending on the broadcast. 5.1ch Dolby digital sound is only available when connecting an external speaker through an optical cable.

Audio Description

(not available in all locations) (digital	AD
channels only)

This function handles the Audio Stream

for the AD (Audio Description) which is sent along with the Main audio from the broadcaster.

■■ Audio Description (Off / On): Turn the audio description function on or off.

■■ Volume: Adjust the audio description volume.

Additional Setting

(digital channels only)

■■ DTV Audio Level (MPEG / HE-AAC): This function allows you to reduce the disparity of a voice signal (which is one of the signals received during a digital TV broadcast) to a desired level.

✎✎ According to the type of broadcast signal, MPEG

/HE-AAC can be adjusted between -10dB and 0dB.

✎✎ To increase or decrease the volume, adjust between the range 0 and -10 respectively.

■■ SPDIF Output: SPDIF (Sony Philips Digital InterFace) is used to provide digital sound, reducing interference going to speakers and various digital devices such as a DVD player.

Audio Format: During the reception of a digital TV broadcast, you can select the Digital Audio output (SPDIF) format from the options PCM or Dolby Digital.

Audio Delay: Correct audio-video sync problems, when watching TV or video, and when listening to digital audio output using an external device such as an AV receiver (0ms ~ 250ms).

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