.
Select and adjust the desired frequencies.
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Advanced setting for sound

CINEMA SURROUND

You can enjoy an enhanced sound for wider audience. Press the CINEMA SURROUND button to select a setting.

OFF

Cancel the function.

HIGH

Listen to sound with more wider audience effect.

LOW

Listen to sound with less wider audience effect.

MONO

Listen to mono sound with stereo effect.

To operate this function with a menu:

MENU

SOUND menu

CINEMA SURROUND

If slight volume distortion occurs when you select HIGH mode, change the setting to LOW mode. The CINEMA SURROUND effect will be less noticeable.

If you use CINEMA SURROUND and SOUND TURBO together, volume distortion might occurs.

MTS

You can enjoy the stereo and SAP broadcasted programs. Select the MTS in SOUND menu, then choose the desired mode.

MENU SOUND menu MTS

STEREO

Select stereo sound.

SAP

Select second audio programs.

MONO

Select monaural sound.

This function is not available in video mode.

EQUALIZER

You can adjust the sound level of each frequencies when selecting USER mode in SOUND MODE.

1Select the USER in SOUND MODE under SOUND menu.

MENU SOUND menu SOUND MODE USER

2Select the EQUALIZER in SOUND menu.

MENU SOUND menu EQUALIZER

The following display appears.

EQUALIZER

IIIIIIIIIIII

IIIIIIIIIIIIIIIII

IIIIIIIIIIIIIIIIIIIIIII

IIIIIIIIIIIIIIIIIIIIIIIII

IIIIIIIIIIII

100

300

1K

3K

8K Hz

OK

3

4 Press the MENU/OK button to exit the menu.

Adjust high frequency will affect higher pitch sound and vice versa.

AI VOLUME

You can adjust the volume of all the channels and video inputs to the same level automatically.

Select the AI VOLUME in SOUND menu, then choose ON or OFF.

MENU SOUND menu AI VOLUME

About the basic operations of the menu, please see the “How to operate menus and menus locations” on page 5.

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JVC GGT0079-001A-H, AV-20NN15 specifications Advanced setting for sound, Cinema Surround, Mts, Equalizer, AI Volume