Basic Operations
13
DFZ675MC
English
Setting the DZE (Digital Z-Enhancer)
This unit is provided with 3 types of sound tone
effects stored in memory. Select the one you
prefer.
*The factory default setting is “DZE-OFF”.
Each time you press the [DIGITAL Z-EHCR]
button, the tone effect changes in the following
order:
“DZE-1” ➜ “DZE-2” ➜ “DZE-3” ➜ “DZE-OFF” ➜
“DZE-1”...
•“DZE-1” : suitable for the coaxial speakers
•“DZE-2” : suitable for separate speakers
•“DZE-3” : moderate effect compared to
“DZE-1”, “DZE-2”
•“DZE-OFF”: no sound effect
Notes:
•The volume changes each time the DZE setting is
switched.
•Sufficient effects cannot be obtained with some
speaker systems. In such cases, adjust the
volume.
Adjusting the tone
1. Press the [A-M] button and select the item to
adjust.
2. Each time you press the [A-M] button, the
item changes as following order:
●When “DZE-1”, “DZE-2” or “DZE-3” is set
“LPO” ➜ “DZE LEVEL” ➜ “BALANCE” ➜
“FADER” ➜ Last function mode...
●When “DZE-OFF” is set
“LPO” ➜ “BASS” ➜ “TREBLE” ➜ “BALANCE”
➜ “FADER” ➜ Last function mode...
Notes:
•The display automatically returns to the previous
mode.
Adjusting the LPO (Listening Position Optimizer)
This is the function that virtually optimizes the
speaker distances of each type of a car to the
listening position, which realizes the clearer
soundstage.
The setting value has to be adjusted to the
listening position and the type of your car.
*The factory default setting is “TYPE OFF”.
1. Pre ss the [A-M] button and select “LPO”.
2. T urn the [ROTARY] knob to select the car
type. The adjustment options you can select
are as follows:
•“TYPE OFF” : no car type selected
•“TYPE CMPCT”: suitable for compact car
•“TYPE SEDAN”: suitable for sedan
•“TYPE 1BOX” :suitable for van
3. Press the [R] or [F] button.
4. T urn the [ROTARY] knob to select seat
position. The adjustment items you can select
as follows:
•“SEAT F-L” : front left seat
•“SEAT F-R” : front right seat
•“SEAT REAR”: rear seats
*The factory default setting is “SEAT F-L”.
5. When th e adjustment is complete, press the
[A-M] button several times until the function
mode is reached.
Adjusting the DZE level
You can adjust the DZE level in 3 steps and
register each adjustment respectively.
This adjustment can only be performed when the
DZE is set to “DZE-1”, “DZE-2” or “DZE-3”.
*The factory default setting is “0”
(Adjustment range: -3 to +3).
1. Press the [A-M] button and select “DZE
LEVEL”.
2. T urn the [ROTARY] knob to adjust the level.
3. When th e adjustment is complete, press the
[A-M] button several times until the function
mode is reached.
Adjusting the bass (Gain, Frequency, Q-curve)
This adjustment can be performed when the DZE
is set to “DZE-OFF”.
1. Press the [A-M] button and select “BASS”.
2. T urn the [ROTARY] knob clockwise to
emphasize the bass; turning it
counterclockwise attenuates the bass.
*The factory default setting is “B<GAIN 0>”
(Adjustment range: –6 to +8).
3. Press the [R] or [F] button to select
“B<FREQ 50>”.
Turn the [ROTARY] knob and select the
frequency.
*The factory default setting is “B<FREQ 50>”
(Adjustment options: 50/80/120 Hz).
4. Press the [R] or [F] button to select
“B<Q 1.00>”.
Turning the [ROTARY] knob and select the Q-
curve.
*The factory default setting is “B<Q 1.00>”
(Adjustment options: 1.00/1.25/1.50/2.00).
5. When th e adjustment is complete, press the
[A-M] button several times until the function
mode is reached.