Yamaha KX-393 Скачать руководство пользователя

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ENGLISH

SPECIFICATIONS

Track Configuration

................. 4 track, 2 channel stereo

Motor

KX-493

................................... DC servo motor (capstan)

Flat torque DC motor (reel)

KX-393

.................................................... DC servo motor

Head

........................ Recording/playback: hard permalloy

Erase: double-gap Ferrite head

Rapid Transport

KX-493

...................................................... 90 sec. (C-60)

KX-393

.................................................... 100 sec. (C-60)

Wow and Flutter

<KX-493>
WRMS

................................................................... 0.05%

W.Peak

................................................................ ±0.08%

<KX-393>
WRMS

................................................................... 0.07%

W.Peak

................................................................ ±0.12%

Signal-to-Noise Ratio

<KX-493>
Dolby NR off

......................................................... 60 dB

Dolby B NR on

...................................................... 68 dB

Dolby C NR on

...................................................... 76 dB

<KX-393>
Dolby NR off

......................................................... 58 dB

Dolby B NR on

...................................................... 66 dB

Dolby C NR on

...................................................... 74 dB

Frequency Response

<KX-493>
Normal tape (–20 dB)

................ 20 ~ 17,000 Hz ±3 dB

CrO2 tape (–20 dB)

................... 20 ~ 18,000 Hz ±3 dB

Metal tape (–20 dB)

................... 20 ~ 20,000 Hz ±3 dB

<KX-393>
Normal tape (–20 dB)

................ 20 ~ 16,000 Hz ±3 dB

CrO2 tape (–20 dB)

................... 20 ~ 17,000 Hz ±3 dB

Metal tape (–20 dB)

................... 20 ~ 19,000 Hz ±3 dB

Harmonic Distortion

................................................... 0.8%

Input Sensitivity/Impedance

Line

................................................... 100 mV/50 k-ohms

Output Level

Line

.................................................. 570 mV/1.0 k-ohms

Phones

.................................................. 1.5 mW/8 ohms

Channel Separation (1 kHz)

.................................... 40 dB

Cross Talk (125 Hz)

.................................................. 55 dB

GENERAL
Power Supplies

U.S.A. and Canada model

....................... 120 V, 60 Hz

Europe and U.K. model

........................... 230 V, 50 Hz

Australia model

........................................ 240 V, 50 Hz

General model

............... 110/120/220/240 V, 50/60 Hz

Power Consumption

................................. 16 W (KX-493)

12 W (KX-393)

5 W (Standby)

Dimensions (W x H x D)

KX-493

...................................... 435 x 125.5 x 278.5 mm

(Approx. 17-1/8" x 4-15/16" x 11")

KX-393

......................................... 435 x 125.5 x 283 mm

(Approx. 17-1/8" x 4-15/16" x 11-1/8")

Weight

KX-493

........................................... 4.5 kg (9 lbs. 15 oz.)

KX-393

........................................... 4.4 kg (9 lbs. 11 oz.)

Accessories

Output/input cord

................................................. 1 pair

* Specifications subject to change without notice.

Fault

Playback sound is muffled and high
frequencies are inaudible.

When playing back tapes recorded on
other decks, meter deflections are
greater (smaller) than when recorded.

(KX-493 only)
Recordings cannot be made with
TIMER REC (deck only plays back).

The remote control transmitter cannot
be operated.

Cause

Normally-recorded tape is played back in
Dolby NR.

Heads are dirty.

Heads are magnetized.

Basic levels are different for different
cassette decks.

Protective tabs on cassette have been
broken off.

The batteries are exhausted.

The remote control transmitter is operated
from an incorrect distance or angle.

The remote control sensor is lighted
strongly.

Cure

Playback in OFF position.

Clean heads and carry out demagnetiza-
tion with head demagnetizer.

This is not a fault.

Replace cassette tape, or cover tab
holes with tape, etc.

Replace batteries.

Operate it from less than 7 meters (about
23 ft.) and 30°.

Place the unit away from the strong light.

Содержание KX-393

Страница 1: ...S ADJUST LEVEL PHONES 0 0 REPEAT TUNING OFF 0 M FULL AUTO TAPE TIMER OFF REC PLAY KX 493 KX 393 Natural Sound Stereo Cassette Deck Platine à cassette stéréo de la série Natural Sound NATURAL SOUND STEREO CASSETTE DECK KX 393 DOLBY NR OFF B C MPX AUTO TAPE TUNING COUNTER MEMORY RESET REC LEVEL BALANCE MIN MAX L R 0 MIN MAX EJECT PLAY TRIM BIAS ADJUST LEVEL PHONES INTRO SCAN REC PAUSE MUTE SEARCH 0 ...

Страница 2: ...g or similar surfaces that may block the ventilation openings or placed in a built in installation such as a bookcase or cabinet that may impede the flow of air through the ventilation openings 9 Heat The unit should be situated away from heat sources such as radiators stoves or other units that produce heat 10 Power Sources The unit should be connected to a power supply only of the type described...

Страница 3: ...al model only The voltage selector on the rear panel of this unit must be set for your local mains voltage BEFORE plugging in the AC mains supply Voltage selector adjustable between 110 120 220 240 V AC Note Please check the copyright laws in your country to record from records compact discs radio etc Recording of copyright material may infringe copyright laws FOR CANADIAN CUSTOMERS TO PREVENT ELE...

Страница 4: ...odulation beat distortion that can occur between the recording bias and the recording signal s high frequency content KX 493 only FEATURES TABLE OF CONTENTS Play Trim Control for improved playback compatibility with other decks 0 M FULL Repeat Playback KX 493 only Selection Search and Bi Directional Intro Scan Recording Mute function CONNECTIONS TAPE PB REC OUT L R LINE OUT PLAY LINE IN REC L R To...

Страница 5: ...nit on Press again to set it to the standby mode Please note that this unit is designed to consume a very small quantity of power when set to the standby mode See next page NATURAL SOUND STEREO CASSETTE DECK KX 493 YAMAHA GF Head Cassette Stabilizer EJECT INTRO SCAN REC PAUSE MUTE SEARCH STANDBY ON DOLBY NR OFF B C MPX COUNTER MEMORY RESET REC LEVEL BALANCE MIN MAX L R 0 MIN MAX PLAY TRIM BIAS ADJ...

Страница 6: ...PX OFF For a tape recorded with DOLBY C NR Only the C indicator lights B MPX ON available only for recording C MPX ON available only for recording OFF For a tape recorded with DOLBY NR OFF No indicator lights Note The MPX filter settings are explained on page 9 PLAY TRIM control adjustment When the level of high frequencies is too boosted or absent while playing a tape recorded on another cassette...

Страница 7: ...e reverse direction To play back each selection in the forward direction To resume normal playback when the desired selection is found Notes on Selection search and Intro scan The blank interval between selections must be at least 4 seconds Selection search and Intro scan may not operate properly with tapes recorded with a low record level or with excessive noise MUTE SEARCH MUTE SEARCH MUTE SEARC...

Страница 8: ...peat Full repeat OFF 0 M a section repeat With this function a desired section can be played repeatedly up to 8 times 1 Press the REPEAT OFF 0 M FULL button so that the REPEAT 0 M indicator lights 2 Press the RESET button at the beginning of the section you want to play repeatedly The counter on the display is reset to 0000 3 Press the MEMORY button at the end of the section during playback The ME...

Страница 9: ...G KX 493 KX 393 MIN MAX L R 0 LEVEL OFF B C MPX See next page NATURAL SOUND STEREO CASSETTE DECK KX 493 YAMAHA GF Head Cassette Stabilizer EJECT INTRO SCAN REC PAUSE MUTE SEARCH STANDBY ON DOLBY NR OFF B C MPX COUNTER MEMORY RESET REC LEVEL BALANCE MIN MAX L R MIN MAX PLAY TRIM BIAS ADJUST LEVEL PHONES 0 REPEAT TUNING OFF 0 M FULL AUTO TAPE TIMER OFF REC PLAY 1 4 BIAS ADJUST COUNTER MEMORY COUNTER...

Страница 10: ...ator lights After completion of Auto Tape Tuning the tape automatically rewinds to the point where the Auto Tape Tuning began and the REC PAUSE mode is engaged The bias adjustment with the BIAS ADJUST control is possible even after this tuning To clear Auto Tape Tuning setting press the AUTO TAPE TUNING button once again or load any cassette tape of different type When recording on the other side ...

Страница 11: ...DJUST control counterclockwise Setting the recording level in step 5 Play the loudest passage of the source to be recorded and watch the meter readings Adjust the REC LEVEL control so that the highest peak may not exceed the optimum levels of each tape type Normally it is best to adjust the BALANCE control such that the LEFT and RIGHT meter readings are even 1 2 3 Frequency Hz Output Level dB 1 In...

Страница 12: ...E SEARCH STANDBY ON DOLBY NR OFF B C MPX COUNTER MEMORY RESET REC LEVEL BALANCE MIN MAX L R MIN MAX PLAY TRIM BIAS ADJUST LEVEL PHONES 0 REPEAT TUNING OFF 0 M FULL AUTO TAPE TIMER OFF REC PLAY MUTE SEARCH COUNTER RESET 0 0 Tape counter DOLBY HX PRO DYNAMIC BIAS SERVO SYSTEM This unit incorporates the Dolby HX Pro system which automatically controls the effective bias to reduce distortion and noise...

Страница 13: ...rn on the amplifier receiver and adjust the volume and tone controls 2 Set the input mode selector of your amplifier receiver to the cassette deck function mode 3 Set the timer to the time you wish to start and stop playback 4 Set the TIMER switch to the PLAY position 5 At the preset time the timer will turn power on to the amplifier receiver and cassette deck and begin playback It will shut power...

Страница 14: ...h will result in an unnatural high frequency emphasis This effect may be compensated for somewhat by adjusting the BIAS ADJUST to the plus direction during recording or by using the PLAY TRIM control and or the tone controls of your amplifier receiver during playback PROTECTING YOUR RECORDINGS All cassette tapes are provided with erasure protection holes to prevent accidental erasure of recorded c...

Страница 15: ... is dependent upon periodic cleaning of the heads capstan pinch roller and all surfaces over which the tape travels Normal use will cause an accumulation of dirt and dust on the heads capstans and pinch rollers This can lead to poor sound quality drop outs intervals with no sound unsteady tape speed loss of high frequency response etc Thus clean the heads and all surfaces over which the tape trave...

Страница 16: ...be at least 4 seconds long No remedy No remedy Play back in appropriate Dolby NR position Fault Tape doesn t move in recording or playback It happens that this unit does not work normally REC PAUSE button fails to function Sounds become faint and sometimes inaudible Recorded sound is distorted Tape is playing back but no sound is heard Excessive noise Excessive wow wavering of the sound Tape stops...

Страница 17: ...40 V 50 60 Hz Power Consumption 16 W KX 493 12 W KX 393 5 W Standby Dimensions W x H x D KX 493 435 x 125 5 x 278 5 mm Approx 17 1 8 x 4 15 16 x 11 KX 393 435 x 125 5 x 283 mm Approx 17 1 8 x 4 15 16 x 11 1 8 Weight KX 493 4 5 kg 9 lbs 15 oz KX 393 4 4 kg 9 lbs 11 oz Accessories Output input cord 1 pair Specifications subject to change without notice Fault Playback sound is muffled and high freque...

Страница 18: ...TTERGRENS GATA 1 BOX 30053 400 43 VASTRA FRÖLUNDA SWEDEN YAMAHA MUSIC AUSTRALIA PTY LTD 17 33 MARKET ST SOUTH MELBOURNE 3205 VIC AUSTRALIA CARACTERISTIQUES TECHNIQUES Configuration des pistes 4 pistes 2 canaux stéréo Moteur KX 493 Moteur asservi CC cabestan Moteur CC à couple uniforme bobine KX 393 Moteur asservi CC Têtes Enregistrement lecture permalloy dur Tête d effacement ferrite à double entr...

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