DNN990HD/DNN770HD>18. Controlling Audio>18.4 Equalizer Control

18.4 Equalizer Control

You can adjust equalizer by selecting the optimized setting for each category.

  1. Touch [Equalizer].

    2. AUD-0-1.png

    Equalizer screen appears.

DNN990HD operation

Controlling EQ curves

  1. Select EQ curve from [Natural], [Rock], [Pops], [Easy], [Top40], [Jazz], [Powerful], [iPod], and [User].

    2. AUD-2-1-2.png

NOTE

  • [iPod] is available only during iPod source.

Controlling equalizer manually

The Graphic Equalizer cannot be set when you select [iPod] in the Equalizer screen.

  1. Touch [EQ] in the Equalizer screen.
  2. Touch the screen and set the Graphic Equalizer as desired.

    3. AUD-2-2.png

Gain level (light green boxed area)

Adjust the gain level by touching the each frequency bar.

Touching [C], [D], [R] and [S] can also adjust the level. Use [C] and [D] to select a frequency, and [R] and [S] to set the level.

EQ INIT

Returns to the previous level which the gain level is adjusted.

Flat

Tone curve becomes flat.

Bass EXT (Bass Extend Settings)

When turned on, the frequency lower than 62.5 Hz is set to the same gain level as 62.5 Hz.

Loudness

Set the amounts of boost of low and high tones. “OFF”, “Low”, “High”

SW Level

Adjust the subwoofer volume. This setting is not available when subwoofer is set to “None”. See Speaker setup.

DNN770HD operation

Controlling EQ curves

  1. Select EQ curve from [Natural], [Rock], [Pops], [Easy], [Top40], [Jazz], and [User] using [2] and [3].

    2. AUD7-2-1.png

Controlling SystemQ-Ex

Selects items to be adjusted for tone curve setup. If you turn off this setting, only Level can be set up for tone curves.

  1. Touch [ON] or [OFF] of [SystemQ-Ex].

Controlling equalizer manually

  1. Touch [Tone] in the Equalizer screen.
  2. Set each item as follows.

    3. AUD7-2-2.png

FREQ

Adjusts the center frequency for each range.

Setting values are as follows.

Bass: 60Hz/70Hz/80Hz/100Hz/110Hz/120Hz/ 130Hz/150Hz (Default is “100Hz”.)

Middle: 500Hz/1kHz/1.5kHz/2kHz (Default is “1kHz”.)

Treble: 10kHz/12.5kHz/15kHz/17.5kHz (Default is “12.5kHz”.)

LEVEL

Adjusts the level of each range.

Each setting value is within -8dB and 8dB and default is “0dB”.

Q Factor

Adjust Q value for bass and middle.

Setting values are as follows.

Bass: 1/1.25/1.5/2 (Default is “1”.)

Middle: 1/2 (Default is “1”.)

Bass DC EXT

Turns Bass DC EXT on or off. Default is “OFF”.

If you select “ON”, the bass center frequency is extended to the low register by approximately 20%.

[Flat]

Tone level becomes 0 (flat).

Subwoofer Level

Adjusts the subwoofer volume. This setting is not available when subwoofer is set to “OFF”.

See Speaker setup.

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