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CMT-V50iP (GB)  4-418-711-

13

 (1)

To change the setting

Start over from step 1.

Notes

When the sound source for a Play Timer is set to an FM/AM station 

tuned from a preset radio station, the radio station tuning for the 

Play Timer is fixed at what you set for it. Even if you change the 

radio station after setting the Play Timer, the radio station setting for 

the Play Timer will not change.

When the sound source for a Play Timer is set to an FM/AM station 

that you set using auto tuning or manual tuning, if you change the 

radio station after setting the Play Timer, the radio station setting for 

the Play Timer also will be changed.

Notes for the iPod/iPhone/iPad user

Make sure the iPod/iPhone/iPad is not playing when using the Play 

Timer.

The Play Timer may not be activated depending on the status of the 

connected iPod/iPhone/iPad.

Tip

The Play Timer setting remains as long as the setting is not cancelled 

manually.

Troubleshooting

Make sure the power cord is firmly connected.

Find your problem in the checklist below, and take 

the indicated corrective action.

If the issue persists, contact your nearest Sony dealer.

If the STANDBY indicator flashes

Immediately unplug the power cord, and check the 

following items.

Is anything blocking the ventilation holes of the 

system?

Is the iPod/iPhone/iPad connector 

 short-

circuited?

After the STANDBY indicator 

 stops flashing, 

reconnect the power cord, and turn on the system. If 

the issue persists, contact your nearest Sony dealer.

General

The system does not turn on.

Is the power cord plugged in correctly?

The system has entered Standby mode 

unexpectedly.

This is not a malfunction. The system enters Standby 

mode automatically in about 30 minutes when there is 

no operation or audio signal output. See “To turn off 

the Automatic Standby function.”

The clock setting or the Play Timer operation 

has been cancelled unexpectedly.

If about a minute elapses with no operation, the clock 

setting or Play Timer setting is cancelled automatically. 

Perform the operation again from the beginning.

There is no sound.

Press  

 to turn up the volume.

Make sure the headphone is not connected to the 

 

(phones) jack 

.

Make sure additional audio components are connected 

correctly.

Make sure the function is set to AUDIO IN.

Is anything blocking the ventilation holes of the system?

The specified station may have temporarily stopped 

broadcast.

Severe hum or noise.

Move the system away from sources of noise.

Connect the system to a different wall outlet.

Install a noise filter (not supplied) to the power cord.

The remote does not function.

Remove any obstacles between the remote and the 

remote sensor 

 on the unit, and position the unit 

away from fluorescent lights.

Point the remote at the system’s sensor 

.

Move the remote closer to the system.

The STANDBY indicator 

 remains lit after 

unplugging the power cord.

The STANDBY indicator 

 may not turn off 

immediately after unplugging the power cord. The 

indicator will turn off after about 40 seconds. This is 

not a malfunction.

CD/MP3 disc

The system does not eject the disc and 

“LOCKED” appears.

Consult your nearest Sony dealer or local authorized 

Sony service facility.

The disc cannot be inserted.

Check that the system is turned on.

Do not insert a disc into the disc slot until “NO DISC” 

appears in the display.

a disc that has not been finalized (a disc to which data 

can be added).

The sound skips, or the disc will not play.

Wipe the disc clean, and replace it.

Move the system to a location away from vibration (for 

example, on top of a stable stand).

Play does not start from the first track.

Return to normal play by pressing PLAY MODE 

 

repeatedly until both “PGM” and “SHUF” disappear.

Starting playback takes more time than usual.

The following discs can increase the time it takes to 

start playback:

 a disc recorded with a complicated tree structure.

 a disc that has many folders.









Erroneous display.

The data stored in the CD-DA, MP3 disc may have 

been corrupted, perform the transferring again.

The character code that can be displayed by this system 

are as follows:

 Upper cases (A to Z).

 Numbers (0 to 9).

 Symbols (< > * +, [ ] \ _). 

Other characters appear as “_.”

iPod/iPhone/iPad

There is no sound.

Make sure the iPod/iPhone/iPad is connected securely.

Make sure the iPod/iPhone/iPad is playing music.

Make sure the iPod/iPhone/iPad is updated with the 

latest software. If not, update the iPod/iPhone/iPad 

before using with the system.

Adjust the volume.

The sound is distorted.

Make sure the iPod/iPhone/iPad is connected securely.

Turn down the volume.

Set the “EQ” setting of the iPod/iPhone/iPad to “Off” 

or “Flat.”

The iPod/iPhone/iPad does not function.

Shut down any other iOS applications running on the 

iPod/iPhone/iPad. For details, refer to the operation 

manual supplied with the iPod/iPhone/iPad.

Make sure the iPod/iPhone/iPad is connected securely.

Make sure the iPod/iPhone/iPad is updated with the 

latest software. If not, update the iPod/iPhone/iPad 

before using with the system.

Because the operation of the system and the iPod/

iPhone/iPad are different, you may not operate the 

iPod/iPhone/iPad using buttons on the remote or unit. 

In this case, use the control buttons on the iPod/

iPhone/iPad.

The iPod/iPhone/iPad cannot be charged.

Make sure the iPod/iPhone/iPad is connected securely.

If you press DISPLAY 

 while charging when the 

system is off, the system stops charging an iPod/

iPhone/iPad. To restart charging of an iPod/iPhone/

iPad, reconnect the iPod/iPhone/iPad when the display 

mode is Power Saving mode.

The ring volume of the iPhone does not 

change.

Adjust the ring volume on the iPhone.

Tuner

Severe hum or noise, or stations cannot be 

received. (“TUNED” or “STEREO” flashes on the 

display.)

Connect the antenna properly.

Find a location and an orientation that provide good 

reception, and then set up the antenna again.

Keep the antennas away from the power cord to avoid 

picking up noise.

Turn off nearby electrical equipment.

Several radio stations can be heard at the same 

time.

Find a location and an orientation that provide good 

reception, and then set up the antenna again.

Bundle the antenna cables using commercially available 

cord clips, for example, and adjust the cable lengths.

To reset the system to factory settings

If the system still does not operate properly, reset the 

system to factory settings.

Use buttons on the unit to reset the system to its factory 

default settings.

Disconnect and reconnect the power cord, and then 

turn on the system.

Press and hold 

 

 and 

/

 

 on the unit until 

“RESET” appears in the display.

All user-configured settings, such as preset radio 

stations, timer, and the clock, are deleted.

To turn off the Automatic Standby function

This system is equipped with an Automatic Standby 

function. With this function, the system enters Standby 

mode automatically in about 30 minutes when there is no 

operation or audio signal output.

By default, the Automatic Standby function is turned on.

Use buttons on the unit to turn off the Automatic 

Standby function.

  Hold down 



 

 while the system is on, until 

“AUTO. STBY OFF” appears.

To turn on the function, repeat the procedure until 

“AUTO. STBY ON” appears.

Notes

“AUTO. STBY” appears in the display for 2 minutes before the 

system enters Standby mode.

The Automatic Standby function is invalid for the tuner function 

(FM/AM), even when you have enabled it.

The system may not enter Standby mode automatically in the 

following cases:

 while an audio signal is being detected.

 during playback of audio tracks or files.

 while the preset Sleep Timer or Play Timer is in process.

The system counts down the time again until it enters Standby 

mode, even when Automatic Standby function is enabled in the 

following cases:

 when an iPod/iPhone/iPad is connected.

 when a button on the remote or unit is pressed.

To turn off the beep sound

The system is set at the factory for the key-touch 

confirmation beep to sound when you press a touch 

panel key on the unit. You can turn off the beep sound. 

Press the 

/

 

 to turn on the system.








Press and hold 

 

 and VOLUME 

 

 on the unit 

for 3 seconds or longer.

If you want to set the beep sound to on, use the same 

procedure as in step 1, 2.

Note

Even if the beep sound is set to on, the system does not 

beep to confirm key-touch while the Dock indicator is 

flashing, although operation of the touch panel is enabled 

even while the Dock indicator is flashing.

Messages

CAN’T PLAY :

 You have inserted a disc that cannot be 

played back on this system.

COMPLETE :

 The preset operation ended normally.

ERROR :

 Unpredictable situations or an unknown device 

is connected.

FULL :

 You tried to program more than 25 tracks or files 

(steps).

LOCKED :

 The disc slot does not work. Contact your 

nearest Sony dealer.

NO DISC :

 There is no disc in the player, or you have 

loaded a disc that cannot be played.

NO STEP :

 All of the programmed tracks have been 

erased.

NO SUPPORT :

 An unsupported iPod/iPhone/iPad is 

connected or the iPod/iPhone/iPad whose battery is 

empty is connected.

NO TRACK :

 There is not playable files on the CD disc.

NOT USED :

 You tried to perform a specific operation 

under conditions where that operation is prohibited.

PUSH STOP :

 You pressed PLAY MODE 

 during 

playback in the CD function.

TIME NG :

 The Play Timer start and end times are set to 

the same time.

Precautions

Discs that this system CAN play

Audio CD

CD-R/CD-RW (audio data/MP3 files)

Discs that this system CANNOT play

CD-ROM

CD-R/CD-RW other than those recorded in music CD 

format or MP3 format conforming to ISO9660 Level 

1/Level 2, Joliet

CD-R/CD-RW of poor recording quality, 

CD-R/CD-RW that have scratches or are dirty, 

or CD-R/CD-RW recorded with an incompatible 

recording device

CD-R/CD-RW which is finalized incorrectly

Discs containing files other than MPEG 1 Audio Layer-

3 (MP3) files

Discs of non-standard shape (for example, heart, 

square, star)

Discs that have adhesive tape, paper, or sticker attached 

to them

Rental or used discs with attached seals where the glue 

extends beyond the seal

Discs that have labels printed using ink that feels tacky 

when touched

Notes on discs

Before playing, wipe the disc with a cleaning cloth from 

the center out to the edge.

Do not clean discs with solvents, such as benzine, 

thinner, or commercially available cleaners or anti-

static spray intended for vinyl LPs.

Do not expose discs to direct sunlight or heat sources 

such as hot air ducts, nor leave it in a car parked in 

direct sunlight.

On safety

Completely disconnect the power cord (mains lead) 

from the wall outlet (mains) if it is not going to be used 

for an extended period of time. When unplugging the 

system, always grip the plug. Never pull the cord itself.

Should any solid object or liquid get into the system, 

unplug the system, and have it checked by qualified 

personnel before operating it again.

The AC power cord can be changed only by a qualified 

service facility.

On placement

Do not place the system in an inclined position or in 

locations that are extremely hot, cold, dusty, dirty, or 

humid or lacking adequate ventilation, or subject to 

vibration, direct sunlight or a bright light.

Be careful when placing the system on surfaces that 

have been specially treated (for example, with wax, oil, 

polish) as staining or discoloration of the surface may 

result.

If the system is brought directly from a cold to a warm 

location or is placed in a very damp room, moisture 

may condense on the lens inside the CD player, and 

cause the system to malfunction. In this situation, 

remove the disc, and leave the system turned on for 

about an hour until the moisture evaporates.

On heat buildup

Heat buildup on the unit during operation is normal 

and is not cause for alarm.

Do not touch the cabinet if it has been used 

continuously at a high volume because the cabinet may 

have become hot. 

Do not obstruct the ventilation holes.

On the speaker system

This speaker system is not magnetically shielded, and 

the picture on nearby TV sets may become magnetically 

distorted. In this situation, turn off the TV, wait 15 to 

30 minutes, and turn it back on.




Cleaning the cabinet

Clean this system with a soft cloth slightly moistened 

with a mild detergent solution. Do not use any type of 

abrasive pads, scouring powder, or solvents, such as 

thinner, benzine, or alcohol.

Specifications

Amplifier section

AUDIO POWER SPECIFICATIONS

POWER OUTPUT AND TOTAL HARMONIC DISTORTION:

(The United States model only)

With 8 ohm loads, both channels driven, from 120 - 15,000 Hz; rated 20 watts 

per channel minimum RMS power, with no more than 10% total harmonic 

distortion from 250 milliwatts to rated output.

Power output (rated): 16 watts + 16 watts (8 ohms at 1 kHz, 1% THD)

Continuous RMS power output (reference): 20 watts + 20 watts (8 ohms at 

1 kHz, 10% THD)

Input

AUDIO IN (stereo mini jack): Sensitivity 700 mV, impedance 47 kilohms

Outputs

PHONES (stereo mini jack): Accepts headphones of 8 ohms or more

CD player section

System: Compact disc and digital audio system

Laser Diode Properties

Emission Duration: Continuous

Laser Output*: Less than 44.6 µW

* This output is the value measurement at a distance of 200 mm from the 

objective lens surface on the Optical Pick-up Block with 7 mm aperture.

Frequency response: 20 Hz 

 20 kHz

Signal-to-noise ratio: More than 90 dB

Dynamic range: More than 90 dB

Tuner section

FM stereo, FM/AM superheterodyne tuner

Antenna: FM lead antenna

 

AM loop antenna

FM tuner section

Tuning range:

North American model:

87.5 MHz 

 108.0 MHz (100 kHz step)

Other models:

87.5 MHz 

 108.0 MHz (50 kHz step)

AM tuner section

Tuning range:

531 kHz 

 1710 kHz (9 kHz step)

530 kHz 

 1710 kHz (10 kHz step)

iPod/iPhone/iPad section

Compatible iPod/iPhone/iPad models:

 iPod touch 4th generation

 iPod touch 3rd generation

 iPod touch 2nd generation

 iPod nano 6th generation

 iPod nano 5th generation (video camera)

 iPod nano 4th generation (video)

 iPod nano 3rd generation (video)

 iPod classic 160 GB (2009)

 

iPhone 4S

 

iPhone 4

 

iPhone 3GS

 

iPhone 3G

 

iPad2

 

iPad

“Made for iPod,” “Made for iPhone,” and “Made for iPad” mean that an 

electronic accessory has been designed to connect specifically to iPod, iPhone, 

or iPad, respectively, and has been certified by the developer to meet Apple 

performance standards. Apple is not responsible for the operation of this 

device or its compliance with safety and regulatory standards. Please note 

that the use of this accessory with iPod, iPhone, or iPad may affect wireless 

performance.

Speaker section

Full-range speaker: 65 mm (2 5/8 in.), cone type

Passive radiator: 67 mm × 108 mm (2 3/4 × 4 3/8 in.)

Rated impedance: 8 ohms

General

Power requirements:

AC adapter

Input: 100 V 

 240 V AC, 50/60 Hz

Output: DC 19.5 V 3.9 A

Power consumption: 32 watts

Dimensions (W/H/D) (incl. protruding parts):

Approx. 449 mm × 212 mm × 137 (95) mm (17 3/4 × 8 3/8 × 5 1/2 (3 3/4) in.)

Mass: Approx. 2.8 kg (6 lb 3 oz)

Quantity of the main unit: 1 piece
Supplied accessories: Remote Commander (1), AC adapter (1), Power cord (1),  

FM lead/AM loop antenna (1), Protective cushion (2), 

R6 (Size AA) batteries (2)
Design and specifications are subject to change without notice.

Standby power consumption: 0.5 W

Changing the display

To

Press

Change 

information on 

the display

1)

DISPLAY 

 repeatedly when the 

system is on.

Change Display 

mode (see below.)

DISPLAY 

 repeatedly when the 

system is off.

2)

 

1)

 For example, you can view CD/MP3 disc information, such as:

CD-DA disc

 remaining playing time of a track during playback

 total remaining playing time

MP3 disc

 track or file name (“ ”)

 artist name (“ ”)

 album name (“

”)

2)

 The STANDBY indicator 

 on the unit lights up when the system is 

off.

The system offers the following display modes.

Display mode

When the system is off

1)

Power Saving 

mode

2)

The display is turned off to conserve 

power. The timer and clock continue 

to operate.

Clock

3)

The clock is displayed.

1)

 The STANDBY indicator 

 on the unit lights up when the system is 

off.

2)

 You cannot set the clock in Power Saving mode.

3)

 The clock display automatically turns to Power Saving mode after 8 

seconds.

Notes on the display information

Characters that cannot be displayed appear as “_.”

The following are not displayed:

 total playing time for an MP3 disc.

 total remaining playing time for an MP3 disc.

 remaining playing time for an MP3 file.

The following are not displayed correctly:

 elapsed playing time of an MP3 file encoded using VBR (variable 

bit rate).

 folder and file names that do not follow either the ISO9660 

Level 1, Level 2 or Joliet in the expansion format.

The following are displayed:

 total playing time for a CD-DA disc (except when PGM mode is 

selected and the player is stopped).

 remaining playing time for a track of CD-DA disc.

 remaining playing time for a CD-DA disc (only when Normal Play 

mode is selected during playback).

 ID3 tag information for MP3 files when ID3 version 1 and 

version 2 tags are used (ID3 version 2 tag information display has 

priority when both ID3 version 1 and version 2 tags are used for a 

single MP3 file).

 up to 64 characters for an ID3 tag, where characters allowed are 

uppercase letters (A to Z), numbers (0 to 9), and symbols (˝ $ % ’ ( 

) * + , – . / < = > @ [ \ ] _ ` { | } ! ? ^ ~).

Using the timers

The system offers 2 timer functions. If you use both 

timers, the Sleep Timer has priority.

Sleep Timer:

You can fall asleep to music. This function works even if 

the clock is not set.

Press and hold SHIFT 

 and press SLEEP 

 repeatedly.

With each press of SLEEP 

 with SHIFT 

 held 

pressed, the setting time is decreased by 10 minutes, from 

a maximum of 90 minutes to minimum of 10 minutes.

To cancel the Sleep Timer, select “OFF.”

Play Timer:

You can wake up to CD, FM/AM reception, or iPod/

iPhone/iPad at a preset time. Make sure you have set the 

clock.

Prepare the sound source.

Prepare the sound source, and then press VOLUME 

+/

 

 to adjust the volume.

To start from a specific CD track, audio file, and radio 

station create your own program.

Select the timer set mode.

Press and hold SHIFT 

 and TIMER MENU 

.

Set the play timer.

Press 

/

 

 repeatedly to select “PLAY SET,” then 

press   

.

Set the time to start playback.

Press 

/

 

 repeatedly to set the hour, then press   

. Use the procedure above to set the minutes.

Use the same procedure as in step 4 to set the time 

to stop playback.

Select the sound source.

Press 

/

 

 repeatedly until the desired sound 

source appears, then press   

.

Turn off the system.

Press 



 

. The system automatically turns on 

before the preset time.

If the system is on at the preset time, the Play Timer 

will not play. Do not operate the system from the time 

the system turns on until the playback starts.
If the sound source is set to an FM/AM station for a 

timer, the system automatically turns on 15 seconds 

before the preset time. If the sound source is set to 

CD, the system automatically turns on 90 seconds 

before the preset time. If the sound source is set to 

iPod/iPhone/iPad, the system automatically turns on 

30 seconds before the preset time.

To check the setting

Press and hold SHIFT 

 and TIMER MENU 

.

Press 

/

 

 repeatedly to select “SELECT,” and then 

press   

.

Press 

/

 

 repeatedly to select “PLAY SEL,” and 

then press   

.

To cancel the timer

Repeat the same procedure as above until “OFF” appears 

in step 3, and then press   

.

Press   

 to register the station.

Repeat steps 1 through 4 to register other stations.

You can preset up to 20 FM and 10 AM stations.

To tune in to a preset radio station

If you registered a radio station to a preset number 1 

to 6, the radio station will be tuned in by just pressing 

the TUNER MEMORY NUMBER (1 to 6) 

 when the 

system function is set to AM or FM.
If you registered a radio station to a preset number 7 

or higher, press TUNING MODE 

 repeatedly until 

“PRESET” appears then press +/- 

 repeatedly to select 

the desired preset number.

Playing the iPod/iPhone/iPad

Select the iPod function.

Press iPod FUNCTION 

 on the remote or press 

FUNCTION 

 on the unit repeatedly.

The function indicator lights in white.

Place the iPod/iPhone/iPad.

Start playback.

Press 

 

 on the remote or press 

 

 on the 

unit.

To control the iPod/iPhone/iPad

To

Press

Pause playback

 

/

 

Select a track 

or chapter of 

audiobook/

podcast

/

 

. To fast-forward or 

fast-rewind, hold down the button.

Find a point in a 

track or chapter 

of audiobook/

podcast

Hold down 

/

 

 during 

playback, and release the button at 

the desired point.

Choose the 

selected item

 

.

Scroll up/down 

the iPod menus

/

 

.

Return to the 

previous menu or 

select a menu

TOOL MENU 

/RETURN 

.

To use the system as a battery charger

You can use the system as a battery charger for an iPod/

iPhone/iPad whether the system is on or off.

To see whether charging is operating or not, check the 

battery icon of the iPod/iPhone/iPad display. Check the 

“iPod/iPhone/iPad section” of the “Specifications” for 

a list of iPod/iPhone/iPad models compatible with this 

system.

To stop charging an iPod/iPhone/iPad

Remove the iPod/iPhone/iPad.

Note on charging an iPod/iPhone/iPad

If you press DISPLAY 

 while charging when the system is off, the 

system stops charging an iPod/iPhone/iPad. To restart charging of an 

iPod/iPhone/iPad, reconnect the iPod/iPhone/iPad when the display 

mode is Power Saving mode.

Notes

The performance of the system may be vary, depending on the 

specifications of your iPod/iPhone/iPad.

When placing or removing the iPod/iPhone/iPad, handle the 

iPod/iPhone/iPad in the same angle as that of the iPod/iPhone/iPad 

connector on the unit and do not twist or sway the iPod/iPhone/iPad 

to prevent connector damage.

Do not carry the system with an iPod/iPhone/iPad set on the 

connector. Doing so may cause a malfunction.

When placing or removing the iPod/iPhone/iPad, brace the system 

with one hand and take care not to press the controls of the iPod/

iPhone/iPad by mistake.

To change the volume level, use /

 

. The volume 

level does not change if you adjust it on the iPod/iPhone/iPad.

To use an iPod/iPhone/iPad, refer to the user’s guide of your iPod/

iPhone/iPad.

Sony cannot accept responsibility in the event that data recorded to 

iPod/iPhone/iPad is lost or damaged when using an iPod/iPhone/

iPad with this system.

Using optional audio components

Prepare the sound source.

Connect additional audio component to the AUDIO 

IN jack 

 on the unit using an audio analog cord 

(not supplied).

Turn down the volume.

Press VOLUME 

 

.

Select the AUDIO IN function.

Press AUDIO IN FUNCTION 

 on the remote or 

press FUNCTION 

 on the unit repeatedly.

The function indicator lights in amber.

Start playback.

Start playback of the connected component and adjust 

the volume.

Note

The system may enter Standby mode automatically if the volume 

level of the connected component is too low. Adjust the component’s 

volume accordingly. See “To turn off the Automatic Standby function.”

Adjusting the sound

To

Press

Adjust the volume /

 

.

Generate a more 

dynamic sound

BASS BOOST 

.

Set the sound 

effect

SOUND EFFECT 

 repeatedly 

until desired sound effect is 

displayed.

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