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Compensating for low and high tones during low volume.
Press the [LOUD] button for at least 1 second.
Each time the button is pressed for at least 1 second the
Loudness turns ON or OFF.
When it’s ON, "LOUD" indicator is ON.
Loudness
Turning the volume down quickly.
Press the [ATT] button.
Each time the button is pressed the Attenuator turns ON or OFF.
When it’s ON, the "ATT" indicator blinks.
Attenuator
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Adjustment Item Display Range
Bass Center Frequency "Bass FRQ" 60/70/80/100 or 150 Hz
Bass level "Bass" –8 — +8
Bass Q Factor "Bass Q" 1.00/1.25/1.50/2.00
Bass Extend "Bass EXT" ON/OFF
Middle Center "MID FRQ" 0.5/1.0/1.5/2.0 kHz
Frequency
Middle level "MID" –8 — +8
Middle Q Factor "Middle Q" 1.0/2.0
Treble Center Frequency"TRE FRQ" 10.0/12.5/15.0/17.5 kHz
Treble level "TRE" –8 — +8
Balance "Balance" Left 15 — Right 15
Fader "Fader" Rear 15 — Front 15
Non-Fading level* "NF Level" –15 — +15
Front High Pass Filter* "HPF Front" Through/40/60/80/100/
120/150/180/220 Hz
Rear High Pass Filter* "HPF Rear" Through/40/60/80/100/
120/150/180/220 Hz
Non-Fading "LPF NF" 50/80/120/Through Hz
Low Pass Filter*
Non-Fading Phase* "NF Phase" Normal (0°)/
Reverse (180°)
Volume offset "Volume Offset" –8 — ±0
• According to the Bass Q Factor setting value, the frequencies that
can be set in Bass Center Frequency change as shown below.
Bass Q Factor Bass Center Frequency
1.00/1.25/1.50 60/70/80/100
2.00 60/70/80/150
• When the bass extend is set to ON, low frequency response is
extended by 20%.
•Volume offset: Each source's volume can be set as a difference
from the basic volume.
•* :Function of the KDC-Z838
5 Exit Audio Control mode
Press the [AUD] button.
1 Select the source for adjustment
Press the [SRC] button.
2 Enter Audio Control mode
Press the [AUD] button for at least 1 second.
3 Select the Audio item for adjustment
Press the [FM] or [AM] button.
Each time the button is pressed the items that can be adjusted
switch as shown below.
4 Adjust the Audio item
Press the [4] or [¢] button.
Audio Control
KDC-Z838/Z737_U.S_r2 02.11.15 10:07 AM Page 9