Power And Sound Control - Panasonic CQ-DFX555LEN Service Manual

Full-flap face high-power cd player / rds receiver
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12
Power and
Sound
Controls
Power
If the car is not already running, turn the key in the ignition until the
accessory indicator lights.
Prass PWR to switch on the power.
Press and hold PWR again to switch off the power.
Note: When power is switched on for the first time, demonstration display
appears.
To release this display, press D (DISP/CT).
Volume
Press "VOLA" or "V VOL" to increase or decrease volume.
iia
oe
ote4o
Press "VOLA" or "V VOL" for more than a half second to sequentially
change numeric levels on the display.
SeHDB (Super High Definition Bass)
(Only for CQ-DFX555LEN)
Especially for rock music, the bass-sound will be more powerful.
® Press HDB to be abie to listen to high-definition bass.
[eosed
© Press HDB to return to the normal tone.
Tone Enhancement
(Only tor CQ-DFX355LEN)
Press
LOUD
to enhance bass and treble tones when listening at low
or medium volume.
@ Press LOUD again to cancel.
Note: This unit is equipped with anti-volume-blast circuit which serves as an automatic volume level
adjuster so that you will not be deafened with sudden loud volume.
This system operates as below, When PWR is first pressed to switch on, the volume evel is low. After
that, the volume level graduaily returns to the level when the switch is turned off.
Anti-volume-blast circuit is not effective when volume level is lower than position 20 at the display.
CQ-DFX555/355LEN
Attenuator
@ Press ATT to decrease volume to about 1/10 of the previous level.
Press ATT again to cancel.
Changing Audio Modes
Press SEL to switch the audio mode in the following order.
Normal Mode » VOL = BAS = TRE => BAL => FAD
, a
|
Bass and Treble
Press SEL to select the BASS
(TREBLE) mode. Press "VOLA" or "V
VOL' to increase or decrease the bass (treble) response.
—12 to +12
12 to +12
Balance
Press SEL to select the BALANCE mode. Press "VOLA' or "VVOL' to
shift the sound votume to the right or left speakers.
1to15
Balance Center
4 to 1S
Fader
Press SEL to select the FADER mode. Press "VOLA" or "VVOL" to
shift the sound volume to the front or rear speakers.
1to1S
Fader Center
11015
[ Note: When an audio mode (BAS/TRE/BAL/FAD) is selected but no operation is made within 5 seconds
| (2 seconds at VOL mode), the display will return to the normal operation mode. In such a case, press
SEL again to select the control mode.
13
14
Power and Sound Controls continues
Sound Design Memory
<1
Sound Design Memory Mode Selection
A desired sound setting (except for VOL and ATT) can be memorized
and recalled.
Press SDM to select the sound design memory mode.
SOUND
Sound Design Memory Input
®To preset a desired sound setting, press and hold the corresponding
preset memory button (1 to 4) until the display blinks in sound design
memory mode,
SHUN
OY
The preset memory buttons S and 6 are not valid for memory write.
Sound Design Memory Call
When a desired preset memory
button is pressed in sound design
memory mode, the corresponding sound setting is called out.
io sae
Sa
called preset number is displayed.
© The preset memory button 5 is recommended setting.
@ The preset memory button 6 is used to release all sound settings.
Canceling of Sound Design
Memory mode
Press SDM to change to the normat mode.
Note: When the sound design memory mode is selected but no opera-
tion is made within S seconds, the mode will-return to the normal mode.
Display Controls
<Only tor CQ-DFX5SSLEN>
<Only for CQ-DFX355LEN>
Dimmer Switching
Press and hold (@) (S-ANALYZER/DIM), DFX355LEN @) (LEVEL/DIM)
for more than 1 second to change the brightness of the LCD from one
level to another in a cycle of 3 levels as follows:
Dimmer 1
»
Dimmer 2
»
Dimmer 3
(Bright)
(Medium)
(Dark)
t
—+
Spectrum Analyzer Display Switching
(Only for CQ-DFX555LEN)
Press @ (S*ANALYZER/DIM) to change the spectrum analyzer display
from one spectrum analyzer to another in a cycle of 6 kinds.
Spectrum
Spectrum
Spectrum
analyzer 1
analyzer 2
»
analyzer 3
t
4
Spectrum.
Spectrum
Spectrum
analyzer OFF
analyzer5
analyzer 4
Level Meter Display Switching
(Only for CQ-DFX355LEN)
Press (0) (LEVEL/DIM) to change the level meter display from one level
meter display to another in a cycle of 6 kinds.
PATTERN 1
PATTERN2
™&
PATTERN3
t
+
PATTERN OFF
4
PATTERNS
@
PATTERN 4
15

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