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Panasonic CQ-FX88/77LEN Service Manual page 3

High-power cassette player/rds receiver with changer control

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Power and Sound _
Controls ===
Power
'Turn the key in the igritlon unti Ihe accessory Indicator lights,
Prose [BOVACE)(PWA) to switch on the power.
Press and hold {SOUACEPWR) again for more than 2 seconds lo
switch off the power,
'Note: When the power is switched on for the fret tine, a demonstration
'Mosaage appears on the display. To cancel Ihls dleplay, press
[+{OISPICT).
Volume
#Pross [AVOL] or {VOL} to Incraase or decreasa the volume,
# Pras [VOL] oF [VVOL] for more than 0.5 second to change the
numer level in soquence.
Mute coniy tor romote contro)
© Pras
QAUTE] lo mute the sound completely.
© Prags {MUTE} a
CQ-FX88/77LEN
3¢DSB (3-Dimensional Surround and
Super Bass)
DSB and Loudness Combination
Praga [2D] to changa the combination of ha 3OSB and loudness as
follows.
3*DSB OFF
3°DSB ON
DSB OFF
LOUD OFF
LOUO OFF
LOUD ON
A
J
3:DSB Effect Level
© Press and hold [3eD} for more than 2 seconds whan 3:DSB Is on, and
asDSB effect level can be adjusted (except during radlo made using
the Virtual Stereo Effect),
© Press [AVOL] or [VVOL] to select one of the 10 volume levels (0 - 8),
%DSB Center Speaker Volume (Only for CQ-FX8BLEN)
'© Press and hold {9D} until "EFFECT" appears on the display when
DSB Is on (except during radio mode using the Virtual Slereo
Effect).
© Press [ATUNE} or [VTUNE] to change 10 the volume adjustment
mode 1or center speaker,
oto
0107
Ci
-—~-
Press [AVOL) or [VVOL] (o solect ono of 8 lovels (0 to 7) for the
'center spanker
volume.
Not
© The spread of agund produced by tha conventional SDSB can be fur.
ther incroased by using the center spaskor,
'» The center spoaker sounds only whan the 3OSB Ie turned on (except
In Virtual Stereo Ettect mode).
'%DSB System
it fs. @ new sound systom combining 3-dimenstonal sound from two
front speakers with rear channel super bass whan recelving stereo
broadcast, 3*DSB ¢lso glvas you a sound wilh Viral Storeo Ettact
from 4ch speakers when receiving AM monaural broadcas! or FM
broadcas! in the monaural mode. The 'DSB employs Spatializert
[Cx of Deeper Products, Ine,
Wot
#1 no operation is performad In the audio moda for 6 saconds (ar 2 seconds in the VOL mode}, the display
will raturn trom the audio mode to the ragufar eperatton mode,
© This unt is equipped with on ant-volume-blast clrcult which serves ao an automatic volume tevel adjuster
80 thal you will not be dlealenod by sudden loud volume.
'This systam oporates 0s (ollowe. Whon {2OURCE\PWR) Io first prassad to switch the unit on, tha yol-
'ume level is low, Attar thal, the volume level will gradually rolurn to the same foval as the ona before tho
powar was tured off last tinte, The anti-voluma-blast circull will not work when the volume lavel is sot
towar {han position 20 an the display.
20

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