Other Operations
6 Select the sound source or prepare the tape.
Troubleshooting
Recording onto a tape
You can record on a TYPE I (normal) tape in two ways: For Play Timer:
Messages
COMPLETE : The preset operation ended normally. FULL : You tried to program more than 26 tracks or �les (steps). NO DISC : There is no disc in the player, or you have loaded a disc that cannot be played. NO STEP : All of the programed tracks have been erased. NO TAB : You cannot record because the overwrite protection tab has been removed from the cassette. NO TAPE : There is no tape in the tape deck. NOT USED : You pressed an invalid button. OVER : You have reached the end of the disc while pressing � (fast forward) � during playback or pause. PUSH SELECT : You tried to set the clock or timer during timer operation. PUSH STOP : You pressed PLAY MODE � during playback. SET CLOCK : You tried to select the timer when the clock is not set. SET TIMER : You tried to select the timer when the Play Timer or Rec Timer is not set. TIME NG : The Play Timer or Rec Timer start and end times are set to the same time.
Music discs encoded with copyright protection technologies
This product is designed to playback discs that conform to the Compact Disc (CD) standard. Recently, various music discs encoded with copyright protection technologies are marketed by some record companies. Please be aware that among those discs, there are some that do not conform to the CD standard and may not be playable by this product.
1 Make sure the power cord and speaker cords are
correctly and �rmly connected.
Inputs AUDIO IN: Sensitivity 250 mV, impedance 47 kilohms Outputs PHONES: Accepts headphones with an impedance of 8 ohms or more SPEAKER: Accepts impedance of 6 to 16 ohms CMT-NEZ33 The following are measured at AC 230 � 240 V, 50/60 Hz (Australian model), AC 220 V, 60 Hz (Korean model), AC 120 V, 50/60 Hz (Taiwanese model), AC 120, 220 or 230 � 240 V, 50/60 Hz (other models) DIN power output (rated): 14 + 14 W (6 ohms at 1 kHz, DIN) Continuous RMS power output (reference): 20 + 20 W (6 ohms at 1 kHz, 10% THD) Inputs AUDIO IN: Sensitivity 250 mV, impedance 47 kilohms Outputs PHONES: Accepts headphones with an impedance of 8 ohms or more SPEAKER: Accepts impedance of 6 to 16 ohms
Creating your own CD program
(Program Play)
Use buttons on the remote to create your own program.
CD Synchro Recording:
You can record an entire CD onto a tape.
Press �/� � repeatedly until the desired sound source appears, and then press ENTER �. The display shows the timer settings. For Rec Timer: Load a recordable tape. The display shows the timer settings.
2 Find your problem in the checklist below, and
take the indicated corrective action. If the issue persists, contact your nearest Sony dealer.
1 Press CD � to select the CD function. 2
Press PLAY MODE � repeatedly until �PGM� appears while the player is stopped.
Manual Recording:
You can record just the portions you like from a sound source, including connected audio components. Use buttons on the unit to control tape recording.
If the STANDBY indicator �ashes
Immediately unplug the power cord, and check the following item. � If your system has a voltage selector, is the voltage selector set to the correct voltage? � Are the + and � speaker cords short-circuited? � Are you using only the supplied speakers? � Is anything blocking the ventilation holes on the back of the system? After the STANDBY indicator � stops �ashing, reconnect the power cord, and turn on the system. If the issue persists, contact your nearest Sony dealer.
On safety
� The unit is not disconnected from the AC power source (mains) as long as it is connected to the wall socket, even if the unit itself has been turned off. � Completely disconnect the power cord (mains lead) from the wall socket (mains) if it is not going to be used for an extended period of time. When unplugging the unit, 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 quali�ed personnel before operating it again. � The AC power cord can be changed only by a quali�ed service facility.
3 Press �/� � repeatedly until the desired
track number appears. When programming MP3 �les, press +/� (select folder) � repeatedly to select the desired folder, and then select the desired �le.
Selected track or �le number
7 Press ��� (power) � to turn off the system.
The system turns on 15 seconds before the preset time. If the system is on at the preset time, the Play Timer and the Rec Timer will not play or record.
1 Load a recordable tape with the side you want to
record facing forward.
CMT-NEZ30 North-American model: Continuous RMS power output (reference): 15 + 15 W (6 ohms at 1 kHz, 10% THD) European model: DIN power output (rated): 11 + 11 W (6 ohms at 1 kHz, DIN)
2 Prepare the recording source.
For CD Synchro Recording: Press CD � on the remote to select the CD function. Load the disc you want to record. When recording a folder from an MP3 disc, press PLAY MODE � repeatedly to select � � and then press +/� (select folder) � repeatedly to select the desired folder. To record only your favorite CD tracks in your desired order, perform steps 2 through 5 of �Creating your own CD program.� For Manual Recording: Select the desired source to record.
To activate or check the timer again
Press CLOCK/TIMER SELECT �, press �/� � repeatedly until �PLAY SEL� or �REC SEL� appears, and then press ENTER �.
To cancel the timer
Repeat the same procedure as above until �OFF� appears, and then press ENTER �.
Continuous RMS power output (reference): 17 + 17 W (6 ohms at 1 kHz, 10% THD) Music power output (reference): 28 + 28 W The following are measured at AC 220 V, 50/60 Hz (Argentine model), AC 120 V, 60 Hz (Mexican model), AC 120, 220 or 230 � 240 V, 50/60 Hz (other models) DIN power output (rated): 11 + 11 W (6 ohms at 1 kHz, DIN) Continuous RMS power output (reference): 15 + 15 W (6 ohms at 1 kHz, 10% THD) Inputs AUDIO IN: Sensitivity 250 mV, impedance 47 kilohms Outputs PHONES: Accepts headphones with an impedance of 8 ohms or more SPEAKER: Accepts impedance of 6 to 16 ohms
General
Sound comes from one channel, or the left and right volumes are unbalanced.
� Place the speakers as symmetrically as possible. � Connect only the supplied speakers.
On placement
Total playing time of program (including selected track or �le)
To change the setting
Start over from step 1.
Tips
� The Play Timer setting remains as long as the setting is not canceled manually. � The volume is reduced to minimum during the Rec Timer. � The Rec Timer is canceled automatically after the Rec Timer has been activated.
� 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 unit or speakers 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 a few hours until the moisture evaporates.
4 Press ENTER � to add the track or �le to the
program. �� �.� �� appears when the total time exceeds 100 minutes for a CD, or when you select an MP3 �le.
Display examples
Display indicates
CD player section and digital audio system System: Compact disc
5 Repeat steps 3 through 4 to program additional
tracks or �les, up to a total of 25 tracks or �les.
3 Set the tape deck to stand by for recording.
For CD Synchro Recording: Press CD SYNC �. For Manual Recording: Press � PAUSE/START �.
Severe hum or noise.
2 (two) 5 (�ve) 6 (six) 8 (eight) 0 (zero) A B D G
Laser Diode Properties Emission Duration: Continuous Laser Output*: Less than 44.6µW * This output is the value measurement at a distance of 200 mm from the
6 To play your program of tracks or �les, press �
(play) �. The program remains available until you open the CD compartment. To play the same program again, select the CD function, and press � (play) �.
� Move the system away from sources of noise. � Connect the system to a different wall socket. � Install a noise �lter (available separately) to the power cord.
Tape deck section Tuner section
objective lens surface on the Optical Pick-up Block with 7mm aperture.
Recording system: 4-track 2-channel, stereo FM stereo, FM/AM superheterodyne tuner FM tuner section: Tuning range North models: 87.5 � 108.0 MHz (50 MHzstep) kHz step) Other American model: 87.5 � 108.0 kHz (100 Antenna: FM lead antenna Antenna terminals: 75 ohms unbalanced
The remote does not function.
â�¢ Remove any obstacles between the remote and the remote sensor î� on the unit, and position the unit away from ï¬�uorescent lights. â�¢ Point the remote at the systemâ��s sensor. â�¢ Move the remote closer to the system.
4 Start recording.
While recording, you cannot listen to other sources. For CD Synchro Recording: Press � PAUSE/START �. When the recording is completed, the CD player and the tape deck stop automatically. If you are recording onto a tape and the tape reaches the end of the front side part-way through a track or �le, �TURN TAPE� appears. Turn the tape over to the reverse side, re-insert it, and �PUSH REC� appears. And then press � PAUSE/ START �. For Manual Recording:
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.
To cancel Program Play
Press PLAY MODE � repeatedly until both �PGM� and �SHUF� disappear while the player is stopped.
Intermediate frequency: 10.7 MHz AM tuner section: Tuning range Pan-American model: 530 � 1,710 kHz (with 10 kHz tuning interval) 531 � 1,710 kHz (with 9 kHz tuning interval) European model: 531 � 1,602 kHz (with 9 kHz tuning interval) Other models: 530 � 1,710 kHz (with 10 kHz tuning interval) 531 � 1,602 kHz (with 9 kHz tuning interval) Antenna: AM loop antenna, external antenna terminal Intermediate frequency: 450 kHz
To delete the last track or �le of the program
Press CLEAR � while the player is stopped.
CD/MP3 player
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). � Move the speakers away from the system, or place them on separate stands. At high volume, speaker vibration may cause the sound to skip.
H K M O Q R S Z | � $ % , . @
To view program information, such as total track number of the program
Press DISPLAY � repeatedly.
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. If there is no improvement, move the speakers far away from the TV.
Speaker
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.
Press � PAUSE/START �, and then start playing the desired recording source. If there is noise while recording from the tuner, reposition the appropriate antenna to reduce the noise.
CMT-NEZ50 Speaker system: 2-way, bass-re�ex type Speaker units Woofer: 10 cm dia., cone type Tweeter: 4 cm dia., cone type Nominal impedance: 6 ohms
Dimensions (w/h/d): Approx. 145 � 235 � 175 mm Mass: Approx. 1.9 kg net per speaker CMT-NEZ33/NEZ30 Speaker system: Full Range Speaker System Speaker units North American model: 8 cm dia., cone type Other models: 10 cm dia., cone type
Play does not start from the �rst track.
� Return to Normal Play by pressing PLAY MODE � repeatedly until both �PGM� and �SHUF� disappear.
Cleaning the cabinet
Clean this system with a soft cloth slightly moistened with a mild detergent solution. Do not use any type of abrasive pad, scouring powder, or solvent, such as thinner, benzine, or alcohol.
To stop recording
Press � (stop) �.
Note
Recording stops if you change to a different function.
1 Tune in the desired station (see �Listening to the
radio�).
Starting playback takes more time than usual.
� The following discs take a longer time to start playback. � a disc recorded with a complicated tree structure. � a disc recorded in multisession mode. � a disc that has not been �nalized (a disc to which data can be added). � a disc that has many folders.
Nominal impedance: 6 ohms Dimensions (w/h/d): Approx. 145 � 235 � 155 mm Mass: North American model: Approx. 1.4 kg net per speaker Other models: Approx. 1.5 kg net per speaker
2 Press TUNER MEMORY �.
Preset number
To prevent a tape from being accidentally recorded over
Break off the cassette�s overwrite protection tab from side A or B as illustrated.
Break off the cassette tab
General
Power requirements
Using the Timers
The system offers three timer functions. You cannot activate both the Play Timer and the Rec Timer at the same time. If you use either with the Sleep Timer, the Sleep Timer has priority.
North American model: AC 120 V, 60 Hz Mexican model: AC 120 V, 60 Hz European model: AC 230 V, 50/60 Hz Australian model: AC 230 � 240 V, 50/60 Hz Korean model: AC 220 V, 60 Hz Taiwanese model: AC 120 V, 50/60 Hz Argentine model: AC 220 V, 50/60 Hz
Tuner
Severe hum or noise, or stations cannot be received.
� 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 speaker cords and the power cord to avoid picking up noise. � Connect a commercially available external antenna. � Turn off nearby electrical equipment.
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.
Sleep Timer:
You can fall asleep to music. This function works even if the clock is not set. Press SLEEP � on the remote repeatedly. If you select �AUTO,� the system automatically turns off after the current disc or tape stops or in 100 minutes. Do not select �AUTO� during Synchro Recording of a tape.
Other models: AC 120, 220 or 230 � 240 V, 50/60 Hz Adjustable with voltage selector Power consumption: CMT-NEZ50
Precautions
Discs that this system CAN play
� Audio CD � CD-R/CD-RW (audio data/MP3 �les)
To later reuse the tape for recording, cover the broken tab with adhesive tape.
European model: 60 watts 0.5 watts (in Power Saving Mode) Other models: 50 watts CMT-NEZ33: 50 watts CMT-NEZ30 North American model: 45 watts Dimensions (w/h/d) (excl. speakers): CMT-NEZ50 Approx. 164 � 235 � 267 mm CMT-NEZ33/NEZ30 Approx. 164 � 235 � 265 mm Mass (excl. speakers): Other models: 45 watts
About a tape longer than 90 minutes
4 Press ENTER �. 5 Repeat steps 1 through 4 to store other stations.
You can preset up to 20 FM and 10 AM stations. The preset stations are retained for about half a day even if you disconnect the power cord or if a power failure occurs.
The use of the tape with more than 90 minutes of play time is not recommended except for long, continuous recording or playback.
Play Timer:
You can wake up to CD, tape or tuner at a preset time.
Tape deck
The sound exhibits excessive wow or �utter or dropout.
� Clean the capstans and pinch rollers. Also, clean and demagnetize the tape heads. See �Precautions� for details.
Discs that this system CANNOT play
Rec Timer:
You can record a preset radio station at a speci�ed time. Use buttons on the remote to control the Play Timer and the Rec Timer. Make sure you have set the clock. 1 Prepare the sound source. For Play Timer: Prepare the sound source, and then press VOLUME +/� � to adjust the volume. To start from a speci�c CD track or MP3 �le, create your own CD program. For Rec Timer: Tune in the preset radio station. Press CLOCK/TIMER SET �.
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.
To change the AM tuning interval
The AM tuning interval is factory-preset to 9 kHz (or 10 kHz, for some areas; this function is not available on the European model). Use buttons on the unit to change the AM tuning interval.
� 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 or multisession � CD-R/CD-RW recorded in multisession that have not ended by �closing the session� � CD-R/CD-RW of poor recording quality, CD-R/CDRW that have scratches or are dirty, or CD-R/CD-RW recorded with an incompatible recording device � CD-R/CD-RW which is �nalized incorrectly � Discs containing �les other than MPEG 1 Audio Layer3 (MP3) �les � Discs of non-standard shape (for example, heart, square, star) � Some discs that have adhesive tape, paper, or sticker attached to them � Some rental or used discs with attached seals where the glue extends beyond the seal � Some discs that have labels printed using ink that feels tacky when touched
Cleaning the tape heads
Use dry- or wet-type cleaning cassette (available separately) after every 10 hours of use, before you start an important recording, or after playing an old tape. Failure to clean the tape heads can cause degraded sound quality or an inability of the unit to record or play tapes. For details, refer to the instructions of the cleaning cassette.
CMT-NEZ50 Approx. 3.7 kg CMT-NEZ33 Approx. 3.6 kg CMT-NEZ30 North American model: Approx. 3.2 kg European model: Approx. 3.6 kg Other models: Approx. 3.3 kg Supplied accessories: Remote Commander (1)/R6 (size AA) batteries (2)/AM loop antenna (1)/FM lead antenna (1) Design and speci�cations are subject to change without notice.
Demagnetizing the tape heads
Use a demagnetizing cassette (available separately) after every 20 to 30 hours of use. Failure to demagnetize the tape heads can cause an increase in noise, a loss of high frequency sound, and an inability to completely erase tapes. For details, refer to the instructions of the demagnetizing cassette.
1 Tune in any AM station, and then turn off the
system.
2 While holding down TUNER/BAND �, press
��� (power) �. All the AM preset stations are erased. To reset the interval to the factory preset, repeat the procedure. You cannot change the AM tuning interval in Power Saving Mode.
� Standby power consumption: 0.5 W � Halogenated �ame retardants are not used in the certain printed wiring boards. � Lead-free solder is used for soldering certain parts. � Halogenated �ame retardants are not used in cabinets.
2 3 Press �/� � repeatedly to select �PLAY
SET� or �REC SET� then press ENTER �.
Speci�cations
Main unit
AUDIO POWER SPECIFICATIONS POWER OUTPUT AND TOTAL HARMONIC DISTORTION: (CMT-NEZ30 The United States model only) With 6 ohm loads, both channels driven, from 120 � 10,000 Hz; rated 15 watts per channel minimum RMS power, with no more than 10% total harmonic distortion from 250 milliwatts to rated output.
4 Set the time to start playing or recording.
�ON TIME� appears, and the hour indication �ashes. Press �/� � repeatedly to set the hour, and then press ENTER �. The minute indication �ashes. Use the procedure
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 antistatic 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.
To reset the system to factory settings
5
above to set the minute. Use the same procedure as in step 4 to set the time to stop playing or recording.
If the system still does not operate properly, reset the system to factory settings. You cannot reset the system to factory settings in Power Saving Mode. Use buttons on the unit to reset the unit to its factory default settings. 1 Disconnect and reconnect the power cord, and then turn on the system.
Ampli�er section
CMT-NEZ50 European model: DIN power output (rated): 18 + 18 W (6 ohms at 1 kHz, DIN) Continuous RMS power output (reference): 25 + 25 W (6 ohms at 1 kHz, 10% THD) Music power output (reference): 38 + 38 W The following are measured at AC 220 V, 50/60 Hz (Argentine model), AC 120 V, 60 Hz (Mexican model), AC 120, 220 or 230 � 240 V, 50/60 Hz (other models) DIN power output (rated): 14 + 14 W (6 ohms at 1 kHz, DIN) Continuous RMS power output (reference): 20 + 20 W (6 ohms at 1 kHz, 10% THD)
2 Press � (stop) � and ��� (power) �, and turn
VOLUME control � to the left at the same time. All user-con�gured settings, such as preset radio stations, timer, and the clock, are deleted.
Note on DualDiscs
A DualDisc is a two sided disc product which mates DVD recorded material on one side with digital audio material on the other side. However, since the audio material side does not conform to the Compact Disc (CD) standard, playback on this product is not guaranteed.
