Audio Adjustments

[SRC] [VOL]

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Audio Control

You can adjust following Audio Control items.

1Select the source Press the [SRC] button.

Select the “TUNER”/“HD RADIO”/“USB” or “iPod”/ “CD”/“AUX” display.

2Enter Function Setting mode KDC-BT645U: Press the [VOL] knob for at least

1 second.

KDC-HD545U: Press the [VOL] knob.

“FUNCTION” is displayed.

3Select the function item

Turn the [VOL] knob and press it when the desired item is displayed.

Select “AUDIO CONTROL” > Function item or select “AUDIO CONTROL” > “DETAILED SET” > Function item.

Function item

Selectable setting/item

“SUBWOOFER SET”

Turns on/off the subwoofer output.

 

OFF/ON

“BASS BOOST”

Selects bass boost setting mode.

 

OFF/LV1/LV2 (The indicator turns on according

 

to the setting.)

“SYSTEM Q”

Switches between the following preset equalizer

 

curves. “EQ“ indicator is lights when System Q is

 

set to an EQ mode other than “NATURAL”.

 

NATURAL/USER/ROCK/POPS/EASY/TOP40/

 

JAZZ/GAME

 

For USER: The ranges selected lastly for Bass

 

level, Middle level, and Treble level are

 

recalled automatically.

“BASS LEVEL”

You can set bass level for each source.

 

–8 — 0 — +8

“MID LEVEL”

You can set middle level for each source.

 

–8 — 0 — +8

“TRE LEVEL”

You can set treble level for each source.

 

–8 — 0 — +8

“BALANCE”

Adjusts left/right speaker balance.

 

(Left) L15 — 0 — R15 (Right)

“FADER”

Adjusts front/rear speaker balance.

 

(Rear) R15 — 0 — F15 (Front)

“SUB-W LEVEL”

You can set subwoofer level.

 

–15 — 0 — +15

“DETAILED SET”

Move to detailed item

“LPF SUBWOOFER” Selects cut off frequency of subwoofer output. 85/120/160/THROUGH (OFF) Hz

“SUB-W PHASE” Selects the phase of subwoofer output. REVERSE (180°)/ NORMAL (0°)

“SUPREME SET” Turns on/off the supreme function.

OFF/ON

“VOLUME OFFSET” Sets each source’s volume as a difference from the basic volume.

–8 — 0 (AUX: –8 — 0 — +8)

(Factory setting: Underlined)

4Make a setting

Turn the [VOL] knob and press it when the desired item is displayed.

5Exit Function Setting mode

Press the [] button for at least 1 second.

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•SUPREME:

Technology to extrapolate and supplement with proprietary algorithm, the high-frequency range that is cut off when encoding at low bit rate (less than 128Kbps, Sampling frequency is 44.1kHz).

Supplementing is optimized by compression format (MP3, WMA and AAC) and processed according to bit rate. The effect is negligible with music that is encoded at high bit rate, variable bit rate or has minimal high frequency range.

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