CMT-BX10, CMT-BX20, CMT-BX50BT, HCD-BX10, HCD-BX20, HCD-BX50BT - Sony Audio Service Manual (repair manual). Page 5

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HCD-BX10/BX20/BX50BT
5
SECTION  2
GENERAL
This section is extracted 
from instruction manual.
HCD-BX10/BX20
Basic Operations
remote, but the same operations can also be performed
using the buttons on the  unit having the same or  similar
names.
Before using the system
To use the remote
Slide and remove the battery compartment lid 
RL
, and
insert the two supplied R6 (size AA) batteries,
 side 
Notes on using the remote
• With normal use, the batteries should last for about six months.
batteries.
• If you do not use the remote for a long period of time, remove the
batteries to avoid damage from battery leakage and corrosion.
To set the clock
Use buttons on the remote to set the clock.
1
Turn on the system.
Press
 (power)
.
2
Select the clock set mode.
Press CLOCK/TIMER SET
. If the current mode
appears on the display, press
/
repeatedly
to select “CLOCK SET?” and then press ENTER 
.
3
Set the time.
Press
/
repeatedly to set the hour, and
then press ENTER 
. Use the same procedure to set
the minutes.
power cord or if a power failure occurs.
DISPLAY
seconds.
Selecting a music source
Press the following buttons (or press FUNCTION
repeatedly).
To select
Press
CD
CD
.
Tuner
TUNER/BAND
.
Component (connected
using an audio cord)
AUDIO IN
.
Adjusting the sound
To adjust the volume
Press VOLUME +/− (or VOL +/− on the unit)
.
To
Press
Generate a more dynamic
sound (Dynamic Sound
Generator X-tra)
DSGX
on the unit.
EQ
repeatedly to select
“BASS” or “TREBLE,” and
then press +/
RT repeatedly
to adjust the level.
Playing a CD/MP3 disc
1
Select the CD function.
Press CD 
.
2
Place a disc.
Press
 (open/close)
on the unit, and place a disc
with the label side up on the disc tray.
To close the disc tray, press
 (open/close)
on the
unit.
this may damage the unit.
3
Start playback.
Press
 (play) (or CD  (play/pause) on the
unit)
.
To
Press
Pause playback
 (pause) (or CD  (play/
pause) on the unit)
.
To resume play, press the button
again.
Stop playback
 (stop) (or /CANCEL on the
unit)
.
Select a folder on an
MP3 disc
 +/
 (select folder)
.
/ (go back/go forward)
.
Find a point in a 
Hold down
/ (rewind/
fast forward)
during playback,
and release the button at the
desired point.
Select Repeat Play
REPEAT
repeatedly until
“REP” or “REP1” appears.
To change the play mode
Press PLAY MODE
repeatedly while the player is
stopped. You can select normal play (“
” for all MP3 
SHUF*”), or program play (“PGM”).
* When playing a CD-DA disc,
 (SHUF) Play performs the same
Notes on Repeat Play

it.
Notes on playing MP3 discs

the disc.
“.MP3”.
malfunction.
− folders is 255 (including the root folder).


device, and recording media cannot be guaranteed. Incompatible
MP3 discs may produce noise or interrupted audio or may not play
at all.
Notes on playing multisession discs
• If the disc begins with a CD-DA (or MP3) session, it is recognized as
a CD-DA (or MP3) disc, and other sessions are not played back.
• A disc with a mixed CD format is recognized as a CD-DA (audio)
disc.
Listening to the radio
1
Select “FM” or “AM.”
Press TUNER/BAND
repeatedly.
2
Select the tuning mode.
Press TUNING MODE
repeatedly until “AUTO”
appears.
3
Tune in the desired station.
Press +/− (or TUNE +/− on the unit)
. Scanning
stops automatically when a station is tuned in, and
then “TUNED” and “STEREO” (for stereo programs
only) appear.
To stop automatic scanning
Press
 (stop) (or /CANCEL on the unit)
.
To tune in a station with a weak signal
If “TUNED” does not appear and the scanning does not
stop, press TUNING MODE
repeatedly until “AUTO”
and “PRESET”  disappear, and then press  +/− (or TUNE 
+/− on the unit)
repeatedly to tune in the desired
station.
To reduce static noise on a weak FM stereo
station
Press FM MODE
repeatedly until “MONO” appears
Changing the display
To
Press
Change
information on the
display
1)
DISPLAY
RG repeatedly when the
system is on.
Check the clock
when the system
DISPLAY
RG when the system is
2)
seconds.
1)
For example, you can view CD/MP3 disc information, such as;

”) during normal play.
− artist name (“ ”) during normal play.
− album or folder name (“
”) during normal play.
− total playing time while the player is stopped.
2)
on the unit lights up when the system is
Notes on the display information
• Characters that cannot be displayed appear as “_”.
− total playing time for a CD-DA disc depending on the play mode.
− total playing time and remaining playing time for an MP3 disc.
1,
Level 2 or Joliet in the expansion format.
2 tags are used (up to 62 characters).
Using optional audio components
To connect an optional headphones
Connect headphones to the PHONES jack
on the
unit.
To connect an optional component
Connect additional audio component to the AUDIO
IN jack
on the unit using an audio analog cord (not
supplied). Turn down the volume on the system, and
then select the AUDIO IN function.
Other Operations
Creating your own program 
(Program Play)
1
Press CD 
to select the CD function.
2
Press PLAY MODE 
repeatedly until “PGM” appears 
while the player is stopped.
3
Press
/
repeatedly until the desired
+/−
repeatedly 
to select the desired folder, and then select the desired
Total playing time of program
(including selected track
number
4
Press ENTER 
program.
– –
.
– –
” appears when the total program time
exceeds 100 minutes for a CD, or when you select a 
CD track whose number is 21 or over, or when you
5
Repeat steps 3 through 4 to program additional 
6
 (or 
CD
 on the unit) 
.
tray. To play the same program again, press
 (or
CD
 on the unit)
.
To cancel Program Play
Press PLAY MODE
repeatedly until “PGM”
disappears while the player is stopped.
Press CLEAR 
while the player is stopped.
Presetting radio stations
You can preset your favorite radio stations and tune
them in instantly by selecting the corresponding preset
number.
Use buttons on the remote to preset stations.
1
Tune in the desired station (See “Listening to the 
radio”).
2
Press TUNER MEMORY
.
Preset number
3
Press +/
repeatedly to select your desired
preset number.
If another station is already assigned to the selected
preset number, the station is replaced by the new
stations.
4
Press ENTER 
.
5
Repeat steps 1 through 4 to store other stations.
preset stations are retained for about half a day even
if you disconnect the power cord or if a power failure
occurs.
6
To call up a preset radio station, press TUNING
MODE
repeatedly until “PRESET” appears, and 
then press +/
repeatedly to select the desired
preset number.
Using the Timers
Timer with the Sleep Timer, the Sleep Timer has priority.
Use buttons on the remote to use the timer functions.
Sleep Timer:
the clock is not set.
Press SLEEP
repeatedly. If you select “AUTO,” the
or in 100 minutes.
Play Timer:
You can wake up to CD or tuner at a preset time.
Make sure you have set the clock.
1
Prepare the sound source.
Prepare the sound source, and then press VOLUME
+/−
to adjust the volume.
program.
2
Press CLOCK/TIMER SET
.
3
Press
/
repeatedly to select “PLAY SET?,”
and then press ENTER 
.
4
Set the time to start playback.
Press
/
repeatedly to set the hour, and 
then press ENTER 
.
above to set the minutes.
5
Use the same procedure as in step 4 to set the time 
to stop playback.
6
Select the sound source.
Press
/
repeatedly until the desired
sound source appears, and then press ENTER 
display shows the timer settings.
7
Press

If the  system is on at the preset time, the Play Timer
will not play.
To activate or check the timer again
Press CLOCK/TIMER SELECT
, press
/
repeatedly until “PLAY SEL?” appears, and then press
ENTER
.
To cancel the timer
Repeat the same procedure as above until “TIMER
OFF?” appears, and then press ENTER 
.
To change the setting
Start over from step 1.
Tip
manually.
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