10
It
includes
0
‐
10
number
keys
and
10+/10
‐
keys.
You
can
press
them
to
select
the
file
which
you
want
directly.
4
．
SLEEP:
When
pressing
this
key,
there
are
several
options:
15mins,
30mins,
60mins
and
90mins.
That
means
the
unit
will
be
power
off
automatically
after
playing
the
music
for
15mins,
30mins,
60mins
or
90mins
which
you
choose.
This
function
is
suitable
for
listening
the
music
before
sleep.
5
．
CH+
Press
this
key,
it
will
choose
the
next
FM
station.
6
．
VOL
‐
:
Press
this
key
to
decrease
the
volume.
7
．
PLAY/PAUSE
:
Press
this
key
to
make
the
music
play
or
pause.
8
．
STOP:
Press
it
to
stop
the
file
playing.
9
．
OPEN/
CLOSE:
Open
or
Close
the
disc
tray.
10
．
FUNC:
Press
this
key
repeatedly;
you
can
switch
among
CD,
USB,
SD,
AUX
IN
and
FM
RADIO
playing.
11
．
BASS/TREBLE:
Press
this
key
and
Vol+/
‐
key,
you
can
adjust
the
BASS/TREBLE
volume
as
you
like.
12
．
PROG:
During
CD
playback,
press
stop,
and
then
press
PROG,
it
will
show
the
numbers
on
the
LED
display.
13
．
ST/MO:
Press
this
button
to
choose
FM
Stereo
or
Mono
sound.
14
．
REPEAT:
Press
this
key,
it
will
repeat
the
file
playing.
15
．
NEXT:
Press
this
key
to
select
the
next
file
or
channel.
16
．
PREV:
Press
this
key
to
select
the
last
file
or
channel.
17
．
REV:
Press
this
key
to
enter
into
the
fast
backward
status,
press
it
repeatedly,
it
will
show
：
2X:
The
program
will
be
played
at
2
times
speed
of
backward.
4X:
The
program
will
be
played
at
4
times
speed
of
backward.
8X:
The
program
will
be
played
at
8
times
speed
of
backward.
18
．
VOL+
Press
this
key,
it
will
increase
the
volume.
19
．
FWD:
Press
this
key
to
enter
into
the
fast
forward
status,
press
it
repeatedly,
it
will
show
：
2X:
The
program
will
be
played
at
2
times
speed
of
forward.
4X:
The
program
will
be
played
at
4
times
speed
of
forward.
8X:
The
program
will
be
played
at
8
times
speed
of
forward.
Summary of Contents for CH12CD
Page 1: ...HI FI SYSTEM CD PLAYER Ref CH12CD USER MANUAL...
Page 14: ...14...
