OPERATING INSTRUCTIONS
The KR-6340
is equipped with an AMP CONTROL switch located on
its r
ear panel to control the operation
of its four independent
amplifiers.
Th
is switch is preset at the factory to the 4CH position
for four channel
operation
with
all four
amplifiers
operating
independently
to feed the
f
ront left, front right, rear left and rear right speakers.
This is indicated
b
y the illumination
of the
"4CH"
lamp on the front
panel when the
re
ce
i
ver
i
s turned
on
.
The
followin
g
instructions
indicated
by asterisks
(
*
)
refer
to
o
p
eration
when the Amp Control
Switch is set to 4CH position
.
*
FM RECEPTION
2.
Push the SPEAKERS buttons
in accordance
with
system
arran
g
e
-
ment.
3.
Set the MODE switch to 2CH (
1
2CH
"
indicator
li
g
hts
up) and the
TAPE MON switch to off (by button
release)
.
Use Mutin
g
swit
c
h
only when it is necessary or desired to suppress
interstation
nois
e
.
In such a case, push it in.
This Muting
switch
,
however
,
should
be left off in ex
~
ended position
if the incoming
signal is weak.
4
.
Tune
in the
desired
station
with
the
TUNING
knob
.
Tun
e
fo
r
maximum
deflection
of the SIGNAL meter.
This
indicates
proper
t
uning.
5
.
T
he "FM STEREO" lamp li
g
hts up automatically
when an FM stereo
s
tation is tuned in
.
Set the MODE switch to MONO if the received
FM stereo si
g
nal is weak in relation to noise level.
7
.
S
e
t the MODE switch to RM for
regular
matrix
encoded
incomin
g
FM broadcasts
("RM"
indicator
lights
up),
and
to
SQ for
SQ
encoded
FM broadcasts.
("SQ"
indicator
lights
up).
1
.
S
e
t t
h
e SE
L
EC
T
OR
s
wi
tc
h
t
o AM.
2
.
t t
h
M
OD
w
i
tc
h
to 2C
H
(
"2
C
H
"
indic
a
tor
lights
up) and the
3.
Tune in the desired
stati
o
n
wi
t
h
th
e
T
UNING knob
.
F
i
n
e
tu
ne
f
or
maximum
deflection
of th
e S
I
G
NA
L m
e
t
e
r.
4.
Adjust the VOLUME control
as de
s
i
r
e
d
.
5.
Adjust
the
BASS
,
TREBLE
a
n
d
B
A
LANCE
controls
as de
s
i
r
ed.
2
.
Set the TAPE MON switch to off (by
b
u
tto
n
r
e
le
as
e).
If you w
i
s
h
to
use a conventional
stereophonic
di
sc, s
e
t the M
O
DE swit
c
h
to
2C
H
("2CH
"
i
ndicator
li
g
hts up)
.
You
ca
n
ge
t q
u
a
d
r
a
phonic
sound
fro
m
a conventional
ste
r
eo disc throu
g
h
t
h
e
r
e
g
u
l
a
r
ma
trix
circuit,
b
y
setting
the MODE swi
t
ch to RM.
Set
t
h
e
M
ODE
s
w
itch to SQ f
o
r
r
eproduction
of SQ di
s
cs and to RM f
o
r
p
l
a
y
back
o
f reg
ular
matri
x
e
ncoded discs
.
3.
Adjust
the VOLUME
,
BASS
,
TREBLE
,
LOUDNE
SS
and
BALANCE
controls
as desi
r
ed
.
If you wish to use the KR-6340
with 3
-
head type tape
recorder
s
,
you can check the sound quality
of the recording
that is being made by
momentarily
comparing
the
original
sound
with
recorded
signals
as
follows.
Push
in the TAPE MaN
switch
("in
"
position)
to
monitor
the
recorded
s
i
gnal.
Release the TAPE MON switch
("out
"
position)
to
reproduce
the source signal before it is recorded.
2.
Commence recording
.
To monitor the reco
r
ding
,
push in the TAPE
MON switch ("in
"
position).
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