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19

GB

CMT-M70    4-239-398-

11

(1) GB

Optional Components/Troubleshooting

Problems and remedies

Should you encounter a problem with your
system, do the following:

1

Make sure the power cord and speaker cords
are correctly and firmly connected.

2

Find your problem in the troubleshooting
checklist below and take the indicated
corrective action.

If the problem persists after doing all of the
above, consult your nearest Sony dealer.

General

There is no sound from the speakers.

• Adjust the volume.

• The headphones are connected.

• Check the speaker connections.

There is severe hum or noise.

• A TV or VCR is placed too close to the unit.

Move the unit away from the TV or VCR.

“0:00” (or “AM 12:00”) flashes in the display.

• A power interruption has occurred.  Set the clock

(see page 7) and timer settings (see pages 14 and
16) again.

The timer does not function.

• Make sure the clock is correctly set (see page 7).

c

 DAILY” and “

c

 REC” do not appear when

you press TIMER SELECT on the remote.

• Make sure each timer is correctly set (see pages

14 and 16).

• Make sure the clock is correctly set (see page 7).

The color on the TV screen is irregular.

• Move the speakers farther away from the TV set.

The remote does not work.

• There is an obstacle between the remote and the

unit.

• You are not pointing the remote in the direction

of the system’s sensor.

• The batteries in the remote have run down.

Replace the batteries.

• Make sure that the batteries are inserted

correctly.

Speakers

Sound comes from only one channel, or the left
and right volumes are unbalanced.

• Check the speaker connections and placement.

CD Player

The CD will not play.

• The CD is dirty.

• The surface of the CD is scratched.  Replace the

CD.

• The CD is loaded with the label side down.

• Condensation has built up in the system.

Remove the CD and leave the system turned on
for about an hour until the moisture evaporates.

Play does not start from the first track.

• The player is in Program or Shuffle Play.  Press

PLAY MODE/TUNING MODE (or TUNING
MODE/PLAY MODE on the remote) repeatedly
until “PGM” and “SHUFFLE” disappear.

Tape Deck

Recording cannot be done.

• There is no tape in the cassette holder.

• The record protect tab has been removed from

the cassette (see page 21).

• The tape has come to the end.

The tape does not record or play, or there is a
decrease in sound level.

• The heads are dirty.  Clean them (see page 21).

• The record/playback heads are magnetized.

Demagnetize them (see page 21).

The tape does not erase completely.

• The record/playback heads are magnetized.

Demagnetize them (see page 21).

There is excessive wow or flutter, or the sound
drops out.

• The capstans or pinch rollers are dirty.  Clean

them (see page 21).

Noise increases or the high frequencies are
missing.

• The record/playback heads are magnetized.

Demagnetize them (see page 21).

continued

Troubleshooting

Содержание CMT-M70 Primary

Страница 1: ...oration Operating Instructions 4 239 398 11 3 CMT M70 Owner s Record The model and serial numbers are located at the rear Record the serial number in the space provided below Refer to them whenever you call upon your Sony dealer regarding this product Model No Serial No ...

Страница 2: ...ding system of the building as close to the point of cable entry as practical WARNING This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the 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 e...

Страница 3: ...e Radio Data System RDS 11 Tape Loading a tape 12 Playing a tape 12 Recording to a tape CD Synchro Recording Recording Manually Program Edit 13 Timer recording radio programs 14 Sound Adjustment Adjusting the sound 15 Display Using the display 16 Other Features Falling asleep to music Sleep Timer 16 Waking up to music Daily Timer 16 Optional Components Hooking up optional components 18 Listening t...

Страница 4: ...R A F CD disc tray 9 8 CD SYNCHRO qa 13 14 CD SYNCHRO indicator w 14 CD N 7 8 9 CD X 7 8 DIRECTION q 12 14 Display window 2 DSG qk 15 18 FUNCTION ql 8 14 18 PHONES jack qf PLAY MODE TUNING MODE qd 8 11 14 Remote sensor 4 REPEAT FM MODE qs 8 11 TAPE nN qj 12 14 TAPE X qj 12 14 TUNER AM qg 9 11 TUNER FM qg 9 11 TUNING 3 9 11 VOLUME 6 17 P V BUTTON DESCRIPTIONS 1 power 1 7 10 15 17 18 m M 3 8 12 l L ...

Страница 5: ...10 14 15 17 FM MODE 9 11 FUNCTION qj 8 14 18 MEMORY qh 10 SLEEP qf 16 TAPE nN w 12 14 TIMER SELECT qs 15 17 TIMER SET qg 7 14 17 TUNER BAND wa 9 11 TUNING MODE PLAY MODE q 8 11 14 VOL qa 17 BUTTON DESCRIPTIONS X 4 8 12 14 x 5 8 9 12 14 6 7 10 14 15 17 m M 7 8 12 1 power 3 7 15 17 z REC 8 13 ALPHABETICAL ORDER A M S V 1 2 3 8 5 6 4 9 0 qa qs qd qj qk qh qg qf ql w wa ws 7 ...

Страница 6: ...oop antenna Left speaker Right speaker FM antenna 1 Connect the speakers Connect the right and left speaker cords to the SPEAKER terminals as shown below 2 Connect the FM and AM antennas Set the AM loop antenna up before connecting it AM loop antenna Extend the FM wire antenna horizontally AM loop antenna Extend the FM wire antenna horizontally Solid 3 Stripe Getting Started 4 2 3 1 FM75Ω AM U ANT...

Страница 7: ...h new ones Note If you do not use the remote for a long period of time remove the batteries to prevent possible damage from battery leakage and corrosion 110V 120V 220V 240V VOLTAGE SELECTOR E E e e Setting the clock 1 Turn on the system 2 Press TIMER SET on the remote 3 Press on the remote repeatedly to set the hour 4 Press ENTER on the remote The minute indication flashes 5 Press on the remote r...

Страница 8: ... Pause Select a track Find a point in a track Remove the CD Play repeatedly Repeat Play To play The CD in original order The tracks on the CD in random order The tracks on the CD in any order that you want see Programming the CD tracks on page 9 Do this Press x Press CD X or X on the remote Press again to resume playback During playback or pause press l L or on the remote repeatedly until you find...

Страница 9: ...disappears from the display Do steps 3 and 4 with Program Play stopped Press x with Program Play stopped Tuner Presetting radio stations You can preset up to 20 FM stations and 10 AM stations You can then tune in any of those stations simply by selecting the corresponding preset number There are two ways to store the station presets To Automatically tune all of the stations that can be received in...

Страница 10: ... number that you want 7 Press ENTER on the remote The station is stored to the selected preset number 8 Repeat steps 2 through 7 to preset other stations Other Operations To Tune in a station with a weak signal Stop setting presets To change the preset number To change the AM tuning interval Except for the European Middle Eastern and Philippine models The AM tuning interval is factory preset to 9 ...

Страница 11: ...e press REPEAT FM MODE or FM MODE on the remote repeatedly until MONO appears There will be no stereo effect but the reception will improve Press PLAY MODE TUNING MODE or TUNING MODE PLAY MODE on the remote repeatedly until AUTO appears in step 3 above then press TUNING or m M on the remote The frequency indication changes and scanning stops when the system tunes in a station Automatic Tuning Usin...

Страница 12: ... remote repeatedly to select to play one side of the tape to play both sides or to play both sides repeatedly The tape automatically stops after playing back five times 4 Press TAPE nN Press TAPE nN again to play the reverse side The tape starts playing back With the side you want to play record facing up Other Operations To Stop playback Pause Fast forward or rewind Remove the tape Do this Press ...

Страница 13: ...tape stands by for recording and B or b appear To start recording on the side facing away from you press TAPE nN until changes to Press DIRECTION or DIR MODE on the remote repeatedly to select to record on one side of the tape or or to record on both sides Press TAPE X Steps 2 3 4 5 6 Recording to a tape CD Synchro Recording Recording Manually Program Edit You can record from a CD or connected com...

Страница 14: ...on each side of the tape during CD Synchro Recording 1 Program the tracks for the first side by doing steps 1 to 6 2 Press X on the remote 3 Program the tracks for the other side by doing steps 5 and 6 4 Do steps 7 to 9 see Note below When the X command is detected during CD Synchro Recording the CD will pause the first side of the tape will continue running till it ends the tape will reverse dire...

Страница 15: ...u change them even when you turn the system or the timer off The settings that were last used will be in effect when you turn the timer on again Notes The system will turn on 15 seconds before the specified starting time If the system is turned on at the specified starting time recording will not occur When you have set the Sleep Timer the timer recording will not operate until the Sleep Timer Fun...

Страница 16: ... and off at specified times To use this function make sure that you have set the system clock correctly see Setting the clock on page 7 Press SLEEP on the remote once SLEEP on the remote repeatedly until the time you want appears SLEEP on the remote repeatedly until OFF appears Using the display Checking the remaining time CD Press DISPLAY on the remote during play Each time you press the button t...

Страница 17: ...R SELECT on the remote repeatedly until c DAILY appears in the display The preset items appear in turn Press TIMER SELECT on the remote repeatedly until c DAILY disappears from the display 1 Prepare the music source you want to listen to when the system turns on CD Load a CD To start playing from a specific track make a program see Programming the CD tracks on page 9 Tape Load a tape with the side...

Страница 18: ...he jack is covered with a cap remove it before use Listening to audio from a connected component 1 Connect the audio cords 2 Press FUNCTION repeatedly until MD or VIDEO appears Start playing the connected component Tip If you cannot select VIDEO by pressing FUNCTION repeatedly turn off the system and then press DSG and FUNCTION at the same time The function will change from MD to VIDEO and VIDEO w...

Страница 19: ... of the system s sensor The batteries in the remote have run down Replace the batteries Make sure that the batteries are inserted correctly Speakers Sound comes from only one channel or the left and right volumes are unbalanced Check the speaker connections and placement CD Player The CD will not play The CD is dirty The surface of the CD is scratched Replace the CD The CD is loaded with the label...

Страница 20: ... from the stand Keep the antennas as far away from the speaker cords as possible A stereo FM program cannot be received in stereo Press FM MODE on the remote until STEREO appears in the display Resetting the system With the system turned on press x DSG and CD X at the same time The system is reset to the factory settings All previous settings are cleared and must be set again Messages One of the f...

Страница 21: ...l the moisture evaporates When moving the unit remove any disc that may be on the disc tray If you have any questions or problems concerning your system please consult your nearest Sony dealer Notes on CDs Before playing a CD clean the CD surface with a cleaning cloth Wipe the CD from the center out Do not play a CD with tape stickers or adhesives on any of its surfaces as this may damage the syst...

Страница 22: ... antenna external antenna terminal Intermediate frequency 450 kHz Specifications Amplifier section For the U S model AUDIO POWER SPECIFICATIONS POWER OUTPUT AND TOTAL HARMONIC DISTORTION With 6 ohm loads both channels driven from 70 20 000 Hz rated 18 watts per channel minimum RMS power with no more than 0 9 total harmonic distortion from 250 milliwatts to rated output North American model Continu...

Страница 23: ... 50 60 Hz Mexican model 120 V AC 60 Hz Australian model 230 V AC 50 60 Hz Thailand model 220 V AC 50 60 Hz Other models 110 120 V or 220 240 V AC 50 60 Hz Adjustable with voltage selector Power consumption European model See the nameplate 0 5 W in the standby mode Other models See the nameplate Dimensions w h d Approx 159 217 315 mm incl projecting parts and controls Mass Approx 4 5 kg Supplied ac...

Страница 24: ...CMT M70 4 239 398 11 1 GB Sony Corporation Printed in Korea ...

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