Kenwood KRC-411 Car Stereo System User Manual


 
PRODUCT
POLICY
Kenwood's entry into the car stereo market and
infusion of technology have accomplished a welcome
boost
in
high-fidelity
in
automobiles. With
an im-
pressive array
of
under-dash and in-dash units,
including main amplifiers graphic equalizers,
synthesizer tuners, cassette decks, cassette-tuners
and cassette receivers as well as speakers, Kenwood
engineers have brought
to
car stereo
a
degree
of
audio expertise and operating finesse that has been
denied
to
generations
of
drivers.
Now, one further step has been taken
to
make
it
easier
for
the up-coming generation
of
drivers
to
enjoy "Stereo for Your Cars". The new KRC-411 is an
in-dash cassette-receiver designed
to fit in
virtually
any automobile without dashboard modification.
Moreover, where such modifications are necessary,
they will invariably
be
minor.
The KRC-411 naturally provides both the audio
performance and operating ease that characterize
all Kenwood car stereo models. Its features include
computer-guided synthesized tuning, automatic
station search, preset memory bank and automatic
noise reduction
(AN RC).
On the tape side, the KRC-411
boasts metal tape capability as well as auto-reverse.
Such features and the overall professional good
looks are sure
to
attract the keen eyes
of
today's
value-seeking driver. To make your job easier, this
manual lays
it
all out clearly
for
you, so that you will
have
all the
facts
at
hand ready
for
when
the
cus-
tomer starts asking questions.
SALES
POINTS
"World-car" size (only 44mm high) fits
all US
cars including GM's X-car, and most European
and
Japanese cars (see chart) without dash modifications.
Precise tuning with quartz synthesizer
system
that tunes
to
center
of
each allocated frequency.
Automatic SEEK tuning searches
up the
band
for
the
next active channel with each press
on the
tuning knob.
Preset station memory bank
stores
up
to 5
AM
and
5
FM stations
for
recall
at
the press
of a
button.
ANRC (Automatic Noise Reduction Circuit)
constantly monitors signal
at
antenna
and
adapts
tuner accordingly
for
best possible reception
at all
times.
Quartz time and frequency display alternates
with
a
press on the Recall (R) button.
Manual tuning needs only a turn to the right or left
of the tuning knob to tune to next allocated frequency.
Continuous holding finds
a
particular desired fre-
quency, displayed digitally.
Metal tape capability
is
activated with ANRC
button.
Auto-reverse provides
the
pleasure and conveni-
ence of continuous musical entertainment.
KEYSPECS
Power output
of 4
watts
per
channel mini-
mum continuous average power into 4 ohms,
both channels driven, at 1k Hertz, with no more
than 1% total harmonic distortion.
Frequency response: 40Hz to 30,000Hz ±3dB
FM usable sensitivity: 15.3dBf (1.6^V at 75 ohms)
FM alternate channel selectivity:
65dB
Stereo separation
at 1kHz:
37dB
Tape frequency response: 63Hz to 12,500Hz ±3dB
Tape S/N ratio (A weighted):
52dB
Wow-and-flutter:
0.15%
WRMS