DETROLA KM837 User manual
DETRO
LA
ШИИ
MODEL:
KM837
MINA
INSTRUCTION
MANUAL
—
е
» m
e»
IMPORTANT
SAFETY
INSTRUCTION
PLEASE
READ
CAREFULLY
ALL
THE
FOLLOWING
IMPORTANT
SAFEGUARDS
THAT
ARE
APPLICABLE
TO
YOUR
EQUIPMENT
Read
Instructions
-
All
the
safety
and
operating
instructions
should
be
read
before
the
product
is
operated.
Retain
instructions
-
The
safety
and
operating
instructions
should
be
retained
for
future
reference.
Heed
Warnings
-
All
warnings
on
the
product
and
in
the
operating
Instructions
shouldbe
adhered
to.
Follow
Instructions
-
All
operating
and
use
instructions
should
be
followed.
Cleaning
-
Unplug
this
product
from
the
wall
outlet
before
cleaning.
Do
not
use
liquid
cleaners
or
aerosol
cleaners.
Use
a
damp
cloth
for
cleaning.
Attachments
-
Do
not
use
attachments
not
recommended
by
the
product
manufacturer
as
they
may
cause
hazards.
Water
and
Moisture
-
Do
not
use
this
product
near
water
-
for
example,
near
a
bath
tub,
wash
bowl,
kitchen
sink,
or
laundry
tub;
in
a
wet
basement;
or
near
a
swimming
pool;
and
the
like.
A
product
and
cart
combination
should
be
moved
with
care.
Quick
stops,
excessive
force,
and
uneven
surfaces
may
cause
the
product
and
cart
combination
to
overturn.
Ventilation
-
Slots
and
openings
in
the
cabinet
are
provided
for
ventilation
and
to
ensure
reliable
operationof
the
product
and
to
protect
it
from
overheating,
and
these
openings
must
not
be
blocked
or
covered,
The
openings
should
never
be
blocked
by
placing
the
product
on
a
bed,
sofa,
rug,
or
other
similar
surface.This
product
should
not
be
placed
in
a
built
-
in
installation
such
as
a
bookcase
or
rack
unless
proper
ventilation
is
provided
or
the
manufacturer's
instructions
have
been
adhered
to.
10.
11.
12.
13.
14.
Power
Sources
-
This
product
should
be
operated
only
from
the
type
of
power
sourceindicated
on
the
marking
label,
if
you
are
not
sure
of
the
type
of
power
supply
to
your
home.
Consult
your
product
dealer
or
local
power
company.
For
products
intended
tooperate
from
battery
power,
or
other
sources,
refer
to
the
operating
instructions.
Grounding
or
Polarization
-
This
product
may
be
equipped
with
a
polarized
alternating-current
line
plug
(a
plug
having
one
blade
wider
than
the
other).
This
plug
will
fit
into
the
power
outlet
only
one
way.
This
is
a
safety
feature.
If
you
are
unable
to
insert
the
plug
fully
into
the
outlet
try
reversing
the
plug,
If
the
plug
should
still
fail
to
fit,
contact
your
electrician
to
replace
your
obsolete
outlet.
Do
not
defeat
the
safety
purpose
of
the
polarized
plug.
Power
-
Cord
Protection
-
Power
-
supply
cords
should
be
routed
so
that
they
are
not
likely
to
be
walked
on
or
pinched
by
items
placed
upon
or
against
them,
paying
particular
attention
to
cords
at
plugs,
convenience
receptacles,
and
the
point
where
they
exit
from
the
product.
Lightning
-
For
added
protection
for
this
product
during
a
lightning
storm,
or
when
it
is
left
unattended
and
unused
for
long
periods
of
time,
unplug
it
from
the
wall
outlet
and
disconnect
the
antenna
or
cable
system.
This
will
prevent
damage
to
the
product
dueto
lightning
and
power
-
line
surges.
Power
Lines
-
An
outside
antenna
system
should
not
be
located
in
the
vicinity
of
overhead
power
lines
or
other
electric
light
or
power
circuits,
or
where
it
can
fall
into
such
power
lines
or
circuits.
When
installing
an
outside
antenna
system,
extreme
care
should
be
taken
to
keep
from
touching
such
power
lines
or
circuits
as
contact
with
them
might
be
fatal.
15.
Overloading
-
Do
not
overload
wall
outlets,
extension
cords,
or
integral
convenience
receptacles
as
this
can
result
in
a
risk
of
fire
or
electric
shock.
16.
Object
and
Liquid
Entry
-
Never
push
objects
of
any
kind
into
this
product
through
openings
as
they
may
touch
dangerous
voltage
points
or
short
-
out
parts
that
could
result
in
a
fire
or
electric
shock.
Never
spill
liquid
of
any
kind
on
the
product.
17.
Servicing
-
Do
not
attempt
to
service
this
product
yourself
as
opening
or
removing
covers
may
expose
you
to
dangerous
voltage
or
other
hazards.
Refer
all
servicing
to
qualified
service
personnel.
18.
Damage
Requiring
Service
-
Unplug
this
product
from
the
wall
outlet
and
refer
servicing
to
qualified
service
personnel
under
the
following
conditions;
a.
When
the
power-supply
cord
or
plug
is
damaged.
b.
If
liquid
has
been
spilled,
or
objects
have
fallen
into
the
product.
c.
If
the
product
has
been
exposed
to
rain
or
water.
d.
If
the
product
does
not
operate
normally
by
following
the
operating
instructions.
Adjust
only
those
controls
that
are
covered
by
the
operating
instructions
as
an
improper
adjustment
of
other
controls
may
result
in
damage
and
will
often
require
extensive
work
by
a
qualified
technician
to
restore
the
product
to
its
normal
operation.
e.
If
the
product
has
been
dropped
or
damaged
in
any
way.
f.
When
the
product
exhibits
a
distinct
change
in
performance
-
this
indicates
a
need
for
service.
19.
Replacement
Parts
-
When
replacement
parts
are
required,
be
sure
the
service
technician
has
used
replacement
parts
specified
by
the
manufacturer
or
havethe
same
characteristics
as
the
original
part.
Unauthorized
substitutions
may
result
in
fire,
electric
shock,
or
other
hazards.
20.
Safety
Check
-
Upon
completion
of
any
service
or
repairs
to
this
product,
ask
the
service
technician
to
perform
safety
checks
to
determine
that
the
product
is
in
proper
operating
condition.
21.
Wall
or
ceiling
Mounting
-
The
product
should
be
mounted
to
a
wall
or
ceiling
only
as
recommended
by
the
manufacturer.
22.
Heat
-
The
product
should
be
situated
away
from
heat
sources
such
as
radiators.
Heat
registers,
stoves,
or
other
products(including
amplifiers)
that
produce
heat.
WARNING:
Changes
or
modifications
to
this
unit
not
expressly
approved
by
the
party
responsible
for
compliance
could
void
the
user's
authority
to
operate
the
equipment.
NOTE:
This
equipment
has
been
tested
and
found
to
comply
with
the
limits
for
a
Class
B
digital
device,
pursuant
to
Part
15
ofthe
FCC
Rules.
These
limits
are
designed
to
provide
reasonable
protection
against
harmful
interference
in
a
residential
installation.
This
equipment
generates,
uses,
and
can
radiate
radio
frequency
energy
and,
if
not
installed
and
used
in
accordance
with
the
instructions,
may
cause
harmful
interference
to
radio
communications.
However,
there
is
no
guarantee
that
interference
will
not
occur
in
a
particular
installation.
If
this
equipment
does
cause
harmful
intereference
to
radio
or
television
reception,
which
can
be
determined
by
turning
the
equipment
off
and
on,
the
user
is
encouraged
to
try
to
correct
the
interference
by
one
or
more
of
the
following
measures:
-
Reorient
or
relocate
the
receiving
antenna.
-
|ncrease
the
separation
between
the
equipment
and
receiver.
-
Connect
the
equipment
into
an
circuit
different
from
that
to
which
the
receiver
is
connected.
-
Consult
the
dealer
or
an
experienced
radio
TV
technician
for
help.
ii
eee
|
POWER
SOURCE
Unwind
the
AC
POWER
CORD
(29)
at
the
back
of
the
unit
and
connect
it
to
a
power
outlet.
POLARIZED
ELECTRICAL
PLUG
INSTRUCTIONS
This
product
is
equipped
with
a
polarized
alternating
current
line
plug
(a
plug
having
one
blade
wider
than
the
other).
This
plug
will
fit
into
the
power
outlet
only
one
way.
This
is
a
safety
feature,
If
you
are
unable
to
insert
the
plug
fully
into
the
outlet,
try
reversing
the
plug.
If
the
plug
should
still
fail
to
fit,
contact
you
electrician
to
replace
your
obsolete
outlet.
Do
not
defeat
the
purpose
of
the
polarized
plug.
UNPACKING
THE
TURNTABLE
en
remove
unit
from
it's
package
and
take
it
out
of
the
plastic
ад.
·
2.Ореп
lid
and
remove
black
tie-wrap
by
untwisting
and
gently
sliding
out
from
under
TONE
ARM
(22).
3.Remove
cardboard
shipper.
4.Remove
white
protective
needle
cover
by
gently
pulling
towards
front
of
unit.
TURNTABLE
OPERATION
Press
the
unit
on
by
switching
the
ON/OFF-VOLUME
ROTARY
KNOB
(17)
located
on
the
front
panel
to
the
ON
position.
1.Select
the
FUNCTION
SWITCH
(16)
to
select
PHONO
mode
2.Set
the
SPEED
CONTROL
SWITCH
(23)
to
desire
speed
(33
1/3,45
or
78
rpm).
Place
the
record
on
the
turntable.
3.Adjust
the
ON/OFF-VOLUME
ROTARY KNOB
(17)
set
at
the
mid
range.
4.Pull
the
TONE
ARM
(22)
slightly
to
the
right
side
until
hear
the
“click”
sound
to
activate
the
turntable.
5.Move
the
TONE
ARM
(22)
by
hand
out
over
the
record
and
slowly
lower
it.
Re
adjust
the
ON/OFF-VOLUME
ROTARY
KNOB
(17)
to
the
desire
level.
6.At
the
end
of
the
record,
the
TONE
ARM
(22)
will
stop
automatically
by
the
center.
You
must
return
to
TONE
ARM
to
arm
rest
by
hand.
Accessory:
ADAPTER
FOR
45
RPM
TO
PLAY
THE
45RPM
RECORD,
PLACE
THE
ADAPTER
(21)
ON
THE
SPINDLE
(20).
CASSETTE
OPERATION
1.Select
the
FUNCTION
SWITCH
(16)
to
select
Cassette
mode
2.Insert
a
pre-recorded
cassette
tape
into
the
tape
slot,
with
the
exposed
piece
of
tape
facing
to
the
bottom,
by
pushing
the
cassette
against
the
CASSETTE
DOOR
(27).
Note:
One
end
of
the
cassette
tape
will
remain
visible.
3.Re-adjust
the
ON/OFF-VOLUME
ROTARY
KNOB
(17)
to
suit
your
personal
preference.
4.
The
cassette
can
be
advanced
in
the
fast
forward
mode,
by
depressin
the
EJECT/F.F.
BUTTON
(26)
half-way
in.
Pushing
the
ЕЈЕСТЈЕЕ.
BUTTON
(26)
again
will
stop
the
fast
forward
mode
and
return
the
tape
mechanism
to
the
PU
mode.
5.Depressing
the
EJECT/F.F.
BUTTON
(26)
completely
in,
will
eject
the
cassette
from
the
unit.
At
this
time,
radio
operation
will
resume.
6.
When
the
tape
reaches
its
end
in
the
play
mode,
the
cassette
will
automatically
stop.
ANTENNA
For
FM
operation,
the
unit
is
provided
with
a
wire.
Move
the
wire
until
the
reception
is
clear
and
with
no
interference.
Do
not
connect
external
FM
antenna
to
an
outside
antenna.
RADIO
OPERATION
1.Select
the
FUNCTION
SWITCH
(16
to
select
RADIO
mode.
ae
the
FM)
BAND
SWITCH
18}
to
the
desired
radio
band
or
,
—
a
desired
radio
station
by
rotating
TURNING
ROTARY
4
4.Adjust
the
ON/OFF-VOLUME
ROTARY
KNOB
(17)
to
the
desired
sound
level.
5.Antenna:
for
FM
reception,
the
unit
is
provided
with
a
WIRE
ANTENNA
(28),
move
the
wire
until
the
reception
is
clear
and
with
no
interferences.
For
AM
reception,
the
unit
is
provided
with
a
directional
build-in
ferrite
antenna.
Rotate
the
set
to
find
the
position
in
which
the
best
reception
is
obtained.
Do
not
connect
the
EXTERNAL
FM
ANTENNA
(28)
to
any
outside
antenna.
ањ
CD
OPERATION
PLAYBACK
1.Select
the
FUNCTION
SWITCH
(16)
to
select
CD
mode.
2.Press
the
Push
OPEN/CLOSE
BUTTON
(5)
on
the
CD
DOOR
(15)
to
open
the
disc
door.
Place
a
disc
on
the
tray
with
the
labeled
side
facing
out.
3.Close
the
CD
DOOR
(15),
the
display
will
show
"__"
for
а
few
seconds,
then
the
total
number
of
tracks
of
the
disc
will
be
displayed.
"00"
will
be
shown
when
there
is
no
disc
inside
the
compartment.
4.Press
the
PLAY/PAUSE
BUTTON
(7)
to
start
playback
and
the
PLAY
MODE
INDICATOR
(8)
will
be
on.
5.
Adjust
the
ON/OFF-VOLUME
ROTARY
KNOB
(17)
as
desired.
6.To
stop
playback
temporarily,
press
the
PLAY/PAUSE
BUTTON
(7).
The
PLAY
MODE
INDICATOR
(8)
will
flash.
Press
the
PLAY/PAUSE
BUTTON
(7)
again
to
resume
playback.
7.To
stop
playback,
press
the
STOP
BUTTON
(6)
and
the
play
mode
indicator
will
be
off.
SKIP
FORWARD
AND
SKIP
REVERSE
1.Press
the
SKIP
FORWARD
(14)
or
skip
reverse
(13)
button
to
select
a
desired
track.
2.Press
the
PLAY/PAUSE
BUTTON
(7)
to
start
playback
of
the
selected
track.
.
SEARCH
FORWARD
AND
REVERSE
DURING
PLAYBACK
1.Press
the
F.SKIP
BUTTON
(14)
or
B.SKIP
BUTTON
(13)
and
keep
it
pressed
to
search
forward
or
backward
for
the
desired
point
on
the
track.
2.
Release
the
button
at
the
desired
point,
playback
will
resume
automatically.
REPEAT
PLAYBACK
1.To
select
the
single
track
repeat
function,
choose
the
track
that
you
want
to
repeat,
then
press
"PLAY/PAUSE
BUTTON"
(7)
to
play
the
track.
Press
the
REPEAT
BUTTON
(11)
once,
to
activate
i
a
track
repeat
and
the
REPEAT
INDICATOR
(12)
will
ash.
2.To
select
the
all
tracks
repeat
function,
Press
the
"PLAY/PAUSE
BUTTON"
(7)
to
start
the
track.
Press
the
REPEAT
BUTTON
(11)
twice,
to
activate
the
all
tracks
repeat
function
and
the
indicator
(12)
will
remain
on.
3.
To
erase
the
repeat
function,
press
again
the
REPEAT
BUTTON
(11)
until
the
indicator
(12)
is
off
or
open
the
CD
door.
PROGRAMMED
PLAYBACK
1.Press
the
PROGRAM
BUTTON
(9).
"
01"
will
shown
on
the
display
and
the
PROGRAM
INDICATOR
(10)
will
flash.
2.Press
the
F.SKIP
BUTTON
(14)
or
B.SKIP
BUTTON
(13)
to
make
track
selection.
3.Press
the
PROGRAM
BUTTON
(9)
again
to
instore
the
selected
track
number.
4.
Repeat
steps
2
and
3
above
to
program
other
tracks.
5.Press
the
PLAY/PAUSE
BUTTON
(7)
to
start
programmed
playback
and
the
program
indicator
will
be
on.
6.
To
erase
the
programmed
sequence,
press
the
STOP
BUTTON
(6)
twice
or
until
the
INDICATOR
(10)
is
off.
NOTE:
Maximum
of
20
tracks
can
be
programmed
to
play
in
any
order.
TROUBLE
SHOOTING
GUIDE
TURNTABLE
The
unit
does
not
operate.
*
The
AC
adapter
is
not
well
connected.
*
The
unit
is
not
turn
on
rotate
the
VOLUME
knob
from
the
OFF
position
past
the
"click"
to
turn
on
the
unit
.
No
sound
*
The
white
protective
needle
cover
was
not
removed.
*
The
volume
has
not
been
turned
up.
*
Pull
the
Tone
Arm
slightly
to
the
right
side
to
start
up
the
turntable.
RADIO
No
radio
*
The
function
switch
is
not
in
the
correct
position.
Turn
function
switch
insert
to
RADIO.
*
Adjust
the
VOLUME
knob.
*
Rotate
the
TUNING
knob
to
find
a
radio
station.
CASSETTE
TAPE
Cassette
tape
cannot
be
inserted
*
The
cassette
tape
is
inserted
in
the
wrong
position.
No
cassette
playback
*
The
cassette
tape
is
not
pushed
all
the
way
in.
*
Adjust
the
volume
knob.
*
The
cassette
has
reached
the
end
of
the
side
being
played.
Open
cassette
tape
door,
take
out
tape,
flip
over
the
cassette
and
reinsert.
EAS
cid
BEN
OF
PARTS
SPEAKER
LED
DISPLAY
DIAL
SCALE
TUNING
ROTARY
KNOB
OPEN/CLOSE
BUTTON
STOP
BUTTON
PLAY/PAUSE
BUTTON
PLAY/PAUSE
INDICATOR
PROGRAM
BUTTON
10.
PROGRAM
INDICATOR
11.
REPEAT
BUTTON
12.
REPEAT
INDICATOR
13.
B.SKIP
BUTTON
14.
F.SKIP
BUTTON
15.CD
DOOR
16.
FUNCTION
SWITCH
17.
ON/OFF-VOLUME
ROTARY
KNOB
18.
AM/FM
BAND
SWITCH
19.
TURNTABLE
20.
SPINDLE
21.
ADAPTER
FOR
45
RPM
RECORDS
22.
TONE
ARM
23.
SPEED
CONTROL
SWITCH
(331/3,
45,
78
RPM)
24.
ARM
REST
25.
SECURITY
HOOK
26.
EJECT/F.F.
BUTTON
27.
CASSETTE
DOOR
28
EXTERNAL
ANTENNA
29.
AC
POWER
PLUG
CORD
SPONSOR
eh
=>
(5)
(7)
(5)
0969
69
a
WARNING:
TO
PREVENT
FIRE
OR
SHOCK
HAZARD,
DO
NOT
EXPOSE
THIS
APPLIANCE
TO
RAIN
OR
MOISTURE.
DO
NOT
REMOVE
COVER.
PILOT
LAMPS
SOLDERED
IN
PLACE.
NO
USER
SERVICEABLE
PARTS
INSIDE.
REFER
SERVICING
TO
QUALIFIED
SERVICE
PERSONNEL.
CAUTION
RISK
OF
ELECTRIC
SHOCK
DO
NOT
OPEN
CAUTION:
TO
REDUCE
THE
RISK
OF
ELECTRIC
SHOCK,
DO
NOT
REMOVE
COVER
(OR
BACK).
NO
USER
-
SERVICEABLE
PARTS
INSIDE.
REFER
SERVICING
TO
QUALIFIED
SERVICE
PERSONNEL.
The
lighting
flash
with
arrowhead
symbol,
within
an
equilateral
triangle,
is
intended
to
alert
user
to
the
presence
of
uninsulated
"dangerous
voltage”
within
the
product's
enclosure
that
may
be
of
sufficient
magnitude
to
constitute
risk
of
electric
shock
to
persons.
The
exclamation
point
within
an
equilateral
triangle
is
intended
to
alert
user
to
the
presence
of
important
operating
and
maintenance
(servicing)
instruction
in
the
literature
accompanying
the
appliance.
CAUTION
For
Compact
Disc
Units
Only:
INVISBLE
LASER
RADIATION
WHEN
OPEN
AND
INTERLOCK
FAILED
OR
DEFEATED.
AVOID
DIRECT
EXPORSURE
TO
LASER
BEAM.
Ds
men
ER
a
ОР:
SPECIFICATION
FREQUENCY
RANGE
:FM
87.5
-
108
MHz
‘AM
525
-
1710
KHz
POWER
CONSUMPTION
:18W
POWER
SOURCE
:AC
120V-60Hz
ANTENNAS
‘External
antenna
for
FM
:Built-in
ferrite
bar
for
AM
SPEAKER
:4"
Dynamic
type
x
2
*
DESIGN
AND
SPECIFICATION
SUBJECT
TO
CHANGE
WITHOUT
NOTICE.
"Serial
No./Model
No.
is
located
on
the
back
panel
of
cabinet
below
rating
label.
It
is
recommended
for
user
to
record
and
retain
these
numbers
for
future
reference".
910-235000-001
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