67Sound Adjustment44 Sound Adjustment4.2 Sound EffectMENU [ ] Sound Sound Effect ENTER [ ]z If Speaker Select is set to External, Sound Effect is disabled.z Available only when Sound Mode is set to Standard.z SRS TruSurround HD (Off / On)This function provides a virtual 5.1 channel surround sound experience through a pair of speakersusing HRTF(Head Related Transfer Function) technology.z SRS TruDialog (Off / On)This function allows you to increase the intensity of a voice over background music or sound effectsso that dialog can be heard more clearly.z EqualizerThe Equalizer displays a series of sliders. Use the up and down arrow keys to select a slider. Use theleft and right arrow keys to change the slider’s value. To Reset the Equalizer, select Reset andpress [ ], then select Yes and press [ ]. To exit, select Close, and then press [ ].Equalizer is available in the standard sound mode only. Balance: Adjusts the balance between the right and left speaker. 100Hz / 300Hz / 1kHz / 3kHz / 10kHz (Bandwidth Adjustment): Adjusts the level of specificbandwidth frequencies. Reset: Resets the equalizer to its default settings.4.3 Broadcast Audio OptionsMENU [ ] Sound Broadcast Audio Options ENTER [ ]z Audio Language (digital channels only)Change the default value for audio languages.The available language may differ depending on the broadcast.z Audio Format (digital channels only)When sound is emitted from both the main speaker and the audio receiver, a sound echo may occurdue to the decoding speed difference between the main speaker and the audio receiver.z Audio Description (digital channels only)This function handles the Audio Stream for the AD (Audio Description) which is sent along with theMain audio from the broadcaster.O mO m