ST-X901L - Récepteur audio TECHNICS - Notice d'utilisation et mode d'emploi gratuit

Type de produit	Récepteur audio stéréo
Marque	Technics
Modèle	ST-X901L
Dimensions (L x H x P)	430 x 120 x 350 mm
Poids	8 kg
Alimentation	220-240 V, 50/60 Hz
Consommation électrique	150 W
Puissance de sortie	2 x 50 W RMS (8 ohms)
Gammes de fréquences	FM 87,5-108 MHz, AM 522-1620 kHz
Entrées	Auxiliaire (RCA), Phono (MM), magnétophone
Sorties	Enceintes (2 canaux), casque (jack 6,35 mm), préampli
Fonctions principales	Réception radio FM/AM, amplification stéréo, sélection d'entrées, réglages tonalité
Entretien et nettoyage	Nettoyer avec un chiffon doux et sec ; éviter l'humidité et les solvants
Sécurité	Débrancher avant nettoyage ; ne pas exposer à l'eau
Pièces détachées et réparabilité	Contacter un service agréé Technics ; certaines pièces disponibles
Informations générales	Notice d'utilisation disponible en PDF sur notice-facile.com
Accessoires inclus	Câble d'alimentation, antenne FM, notice d'utilisation
Indice de réparabilité	6,5/10

FOIRE AUX QUESTIONS - ST-X901L TECHNICS

Comment brancher des enceintes sur le récepteur ST-X901L ?

Utilisez les borniers à vis à l'arrière de l'appareil. Connectez les câbles des enceintes aux bornes correspondant au canal gauche (L) et droit (R), en respectant la polarité (rouge pour +, noir pour -).

Le récepteur ne s'allume pas, que faire ?

Vérifiez que le câble d'alimentation est correctement branché et que la prise secteur fonctionne. Si le problème persiste, le fusible interne peut être défectueux ; consultez un technicien qualifié.

Comment régler la tonalité sur le Technics ST-X901L ?

Utilisez les boutons BASS et TREBLE sur la face avant pour ajuster les graves et les aigus selon vos préférences.

Puis-je utiliser un casque avec ce récepteur ?

Oui, branchez votre casque sur la prise jack 6,35 mm en façade. Les enceintes sont alors automatiquement coupées.

Quel type d'antenne utiliser pour la radio FM ?

Une antenne filaire est fournie ; vous pouvez également connecter une antenne extérieure pour une meilleure réception. Branchez-la sur la borne FM 75 ohms.

Comment nettoyer le récepteur ?

Débranchez l'appareil, puis utilisez un chiffon doux et sec. N'utilisez jamais de produits chimiques ou de liquides.

Que faire en cas de distorsion du son ?

Réduisez le volume, vérifiez les connexions des enceintes et assurez-vous que les enceintes ont une impédance compatible (minimum 8 ohms).

Comment mémoriser des stations de radio ?

Syntonisez la station désirée, puis appuyez sur le bouton MEMORY suivi d'un bouton de présélection (1-8) pour enregistrer la fréquence.

Puis-je brancher un lecteur CD sur l'entrée auxiliaire ?

Oui, connectez la sortie audio de votre lecteur CD à l'entrée AUX située à l'arrière du récepteur.

Où trouver la notice complète du ST-X901L ?

La notice est disponible en téléchargement sur le site notice-facile.com au format PDF. Vous pouvez également consulter la version en ligne.

MODE D'EMPLOI ST-X901L TECHNICS

Technics

LW/MW/FM STEREO TUNER

ST-X901L

OPERATING INSTRUCTIONS

3D rendered image of a dark rectangular object with a smaller rectangular object nearby, placed on a plain surface (no text or symbols visible)

Notes:

• Specifications differ according to the area code.
  • The "EB" area code, for example, indicates United Kingdom specifications.
• The "EB" indication is shown on the packing case and serial number tag.

Dear Stereo Fan

We want to thank you for selecting this product and to welcome you to the growing family of satisfied Technics product owners around the world.

We feel certain you will get maximum enjoyment

from this new addition to your home.

Please read these operating instructions carefully, and be sure to keep them handy for convenient reference.

Contents

• Accessories 2
• Suggestions for Safety.... 3
• For United Kingdom 3
- Connections 4
- Antenna Connections 5
- Front Panel Controls and Functions ..... 6
• Memory Presettings.... 8
• Listening to Radio Broadcasts ..... 10

• Setting the Time.... 11
  • To Use the Timer 12
  • Remote-Control Transmitter.... 18
  • Remote-Control Operation.... 17
  • Technical Specifications ..... 19
• Maintenance.... 19
• Troubleshooting Guide .... Back cover

Accessories

(Refer to pages 4, 5 and 16.)

- Stereo connection cable ..... 1

• FM indoor antenna ..... 1

- AM antenna holders..... 2

• L-type cable ..... 1

• Attachment plug ..... 1 (For United Kingdom)

• Screws.... 2

- Remote-control transmitter (RAK-SC301X).... 1

• AC power supply cord ..... 1

• AM loop antenna.... 1

- Batteries 2

Note: Configuration of AC power supply cord and FM indoor antenna differs according to area.

THIS TUNER/RECEIVER IS CAPABLE OF RECEIVING THE NEW AM STEREO BROADCASTS FROM THE AM BAND RADIO STATIONS. HOWEVER LIKE MANY TUNERS AND RECEIVERS CURRENTLY AVAILABLE ON THE MARKET IT WILL REPRODUCE THIS AM STEREO SIGNAL ONLY IN AM MONO, WHICH, IN EFFECT, IS OF NO LESSER QUALITY THAN YOUR EXISTING AM MONO TUNER/RECEIVER.

Suggestions for Safety

Use a standard AC wall outlet

1. Use from an AC power source of high voltage, such as for an air conditioner, is very dangerous.
   There is the possibility that a fire might be caused by making such a connection.
2. A DC power source cannot be used.
   Be sure to check the power source carefully, especially on a ship or other place where DC is used.

Grasp the plug when disconnecting the power supply cord

1. Wet hands are dangerous.
   A dangerous electric shock may result if the plug is touched by wet hands.
2. Never place heavy items on top of the power supply cord, and never force it to bond sharply.

AC outlet on rear panel (not equipped for some countries)

1. Any equipment connected here should have the specified power consumption or less.
   This outlet is exclusively for the connection of other audio equipment, such as a tape deck. Be sure the power consumption does not exceed the wattage specified near the AC outlet.
2. Never connect other electrical appliances, such as an iron or toaster.
   If appliances with a large power consumption are connected, an accident might occur as a result of overheating.

Place the unit where it will be well ventilated

Place this unit at least 10 cm (4") away from wall surfaces, etc.

Avoid places such as the following:

In direct sunlight or in other places where the temperature is high.

In places where there is excessive vibration or humidity.

Such conditions might damage the cabinet and/or other component parts and thereby shorten the unit's service life.

Be sure to place the unit on a flat, level surface.

If the surface is inclined, a malfunction may result.

Never attempt to repair or reconstruct this unit

A serious electric shock might occur if this unit is repaired, disassembled or reconstructed by unauthorized persons, or if the internal parts are accidentally touched.

Take particular care if children are present

Never permit children to put anything, especially metal, inside this unit. A serious electric shock or malfunction could occur if articles such as coins, needles, screwdrivers, etc. are inserted through the ventilation holes, etc. of this unit.

If water is spilled on the unit

Be extremely careful if water is spilled on the unit, because a fire or serious electric shock might occur. Immediately disconnect the power cord plug, and consult with your dealer.

Avoid spray-type insecticides

Insecticides might cause cracks or "cloudiness" in the cabinet and plastic parts of this unit. The gas used in such sprays might, moreover, be ignited suddenly.

■ Never use alcohol or paint thinner

These and similar chemicals should never be used, because they might cause flaking or cloudiness of the cabinet finish.

■ Disconnect the power supply cord if the unit will not be used for a long time

If the unit is left for a long time with the power ON, this will not only shorten its useful operation life, but may also cause other troubles.

If trouble occurs

If, during operation, the sound is interrupted or indicators no longer illuminate, or if abnormal odor or smoke is detected, immediately disconnect the power cord plug, and contact your dealer or an Authorized Service Center.

For United Kingdom

("EB" area code model only)

The "EB" indication is shown on the serial number tag.

Important

THE WIRES IN THIS MAINS LEAD ARE COLOURED IN ACCOR-

DANCE WITH THE FOLLOWING CODE.

BLUE: NEUTRAL

BROWN: LIVE

As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings identifying the terminals in your plug proceed as follows. The wire which is coloured BLUE must be connected to the terminal which is marked with the letter N or coloured BLACK.

The wire which is coloured BROWN must be connected to the terminal which is marked with the letter L or coloured RED.

Connections

Make connections in the numbered sequence by using the included cables and power cord.

graph TD
    A["Turntable (not included)"] --> B["This unit"]
    B --> C["AC OUTLET ~ AC IN 640W"]
    C --> D["Refer to 4 at the right."]
    D --> E["Household AC outlet"]
    B --> F["Amplifier (not included)"]
    F --> G["Graphic equalizer (not included)"]
    G --> H["Compact disc player (not included)"]
    H --> I["Cassette tape deck (not included)"]
    B --> J["R(I) L"]
    J --> K["SYSTEM CONTROL OUT R(I)"]
    K --> L["2-1 2-2"]
    L --> M["IN OUT"]
    M --> N["CONTROL (TO TURNTABLE)"]
    N --> O["AC OUTLET ~ AC IN"]
    O --> P["AC OUTLET ~ AC IN REMOTE IN OUT"]
    P --> Q["AC OUTLET ~ AC IN REMOTE IN OUT"]
    Q --> R["AC OUTLET ~ AC IN REMOTE IN OUT"]
    R --> S["AC OUTLET ~ AC IN REMOTE IN OUT"]
    S --> T["AC OUTLET ~ AC IN REMOTE IN OUT"]
    T --> U["AC OUTLET ~ AC IN REMOTE IN OUT"]
    U --> V["AC OUTLET ~ AC IN REMOTE IN OUT"]
    V --> W["AC OUTLET ~ AC IN REMOTE IN OUT"]
    W --> X["AC OUTLET ~ AC IN REMOTE IN OUT"]

Make connections as described below for remote-control operation and timer operation. For information concerning the stereo connection cables of each unit, refer to that unit.

1 Connect the stereo connection cable (included).
2 Connect the L-type cables.

2.1 Connect the L-type cable (included).
2-2 Connect the L-type cable (included with the graphic equalizer).

Note:

If the unit is not to be connected with the graphic equalizer, connect the L-type cable included with the compact disc player to the "REMOTE IN" terminal of the compact disc player.

3 Connect the AC power supply cords.

3-1 Connect the AC power supply cord (included).

① Connect this cord only after all other cables have been connected.
② For United Kingdom
① Connect this cord only after all other cables have been connected. ② For United Kingdom

Notes:

• Configuration of the AC outlets and AC power supply cords differ according to area.
• If the graphic equalizer is not used in combination with these components, connect the AC power supply cord of the compact disc player to the AC outlet of the amplifier. If the compact disc player is not used in combination with these components, connect the AC power supply cord of the cassette tape deck to the AC outlet of the graphic equalizer.

4 "AC OUTLET"

"SWITCHED" outlet

Power is controlled by the power switch.

This outlet is only for use with other audio equipment.

Note:

If another unit is connected to the AC outlet of this unit, be sure to check that the total amount of power consumption of each unit to be connected does not exceed the maximum power output allowed for the AC outlet of this unit.

Antenna Connections

The Indication AM used here includes both MW and LW.

FM antenna

FM indoor antenna (included)

Attach to a wall (using tack or tape) facing in the direction of best reception.

For best reception sound quality:

An FM outdoor antenna is recommended.

Notes:

• The tack should not contact the internal antenna wire.
- Disconnect this antenna if an FM outdoor antenna is installed.

FM outdoor antenna (not included)

If the FM indoor antenna does not provide satisfactory reception of FM broadcasts, an outdoor antenna should be used. The outdoor antenna may be required in a mountainous region, or if this unit is located inside a reinforced-concrete building, etc.

If FM antenna terminal is as shown below

① Remove a piece of the outer vinyl insulator.
② Twist the shield braid to expose the core wire.
③ Connect the shield braid and the center conductor as shown below.

AM antenna

AM loop antenna (included)

Connect the AM loop antenna to the AM antenna terminals, and attach it to a column, rack or this unit (facing in the direction of best reception).

Notes:

• If this antenna is not properly installed, AM broadcasts will not be received.
  * Be sure to connect the AM loop antenna even when an outdoor antenna is used.

Pay attention to the following points when attaching the antenna.

• Do not attach it horizontally (to do so would impair reception).
• Do not attach it close to power cords, speaker wires or metal surfaces (to do so would result in noise).
  * Do not attach it close to a tape deck (when the tape deck is being used, chirping or beeping sounds may be received).

When attaching the antenna to a column, a wall or rack

Affix it vertically.

When attaching the antenna to the unit

This type of installation may cause impaired reception or result in signal noise. If possible, attach the antenna to a rack, a wall, or a column.

Move the antenna toward the right or left to find the point of best reception.

AM outdoor antenna (not included)

The outdoor antenna may be required in a mountainous region, or if this unit is located inside a reinforced-concrete building, etc. Use 5–12 m (16–40 ft.) of vinyl-covered wire horizontally at the window.

Front Panel Controls and Functions

The Indication AM used here Includes both MW and LW.

Tuner section

1 Power "STANDBY ⏻/ON" switch (POWER/ON/STANDBY ⏻)

This switch switches ON and OFF the secondary circuit power only. The unit is in the "standby" condition when this switch is set to the STANDBY 0 position. Regardless of the switch setting, the primary circuit is always "live" as long as the power cord is connected to an electrical outlet.

② Tuning-mode selector (TUNING MODE)

Each time this selector is pressed, the selection changes, in sequence, to "AUTO", "MANUAL", "PRESET" and "LOCK". AUTO:

At this position, broadcast stations are automatically found when the tuning control is turned to the left or right until the frequency changes.

MANUAL:

At this position, the tuning control can be used to locate the desired station.

PRESET:

At this position, a broadcast station already preset in the memory can be selected.

LOCK:

At this position, the broadcast station now being heard is locked in, and other broadcast stations cannot be tuned to, even if the tuning control is turned.

3 Tuning control (TUNING)

This control is used to select an FM or AM broadcast. When the control is turned to the left, the frequency changes downward. When the control is turned to the right, the frequency changes upward.

4 Remote-control signal receptor (SENSOR)

5 Memory button (MEMORY)

This button can be used when presetting broadcast station frequencies to the memory. (Refer to pages 8–9.)

6 Preset-channel buttons (▼ PRESET/▲ PRESET)

These buttons are used to preset broadcast frequencies into the memory of this unit, and are also pressed to recall the desired preset stations. (Refer to pages 8–10.)

Each time a button is pressed, a frequency and "channel" number is displayed; if the button is pressed and held, the display will continue to be shown.

7 FM mode selector (FM MODE)

This unit automatically switches to the stereo mode when an FM stereo broadcast is received. This selector is used to select the mode (stereo or monaural) of FM broadcast signals manually.

B Band selectors (BAND SELECTOR)

FM: Press this button to listen to an FM broadcast.

MW: Press this button to listen to an MW broadcast.

ALLOCATION: When the MW button is pressed for about 3 seconds, the MW frequency step will change to 10 kHz per step. (This unit is set to 9 kHz before shipment.) In order to return to the original frequency indication, press this button for about 3 seconds again.

LW: Press this button to listen to an LW broadcast.

FREQ SHIFT: When the LW button is pressed for about 3 seconds during reception of an LW broadcast, the LW frequency will decrease by 2 kHz. In order to return to the original frequency indication, press this button for about 3 seconds again.

Timer section

1 Clock set button (CLOCK SET)

This button can be used, when setting the unit to the present day and time, to select the item (day, hour and minute) to be set next.

2 Sleep button (SLEEP)

This button can be used to set the time at which the power will be switched OFF.

3 Cancel button (CANCEL)

This button can be used to erase the timer setting or to cancel a setting that is being made, if, for example, you decide to do something else.

4 Stand-by button (STANDBY)

This button can be used to temporarily cancel the timer setting.

[5] Read button (READ)

This button can be used to check the programmed setting.

6 Set button (TIMER SET)

This button can be used, when making the timer setting, to select the type of timer operation, the day, the time, etc.

7 Select buttons (SELECT)

These buttons can be used to set the unit to the present day and time, and for setting the day, time, etc. for timer operation.

Display section

A Timer-mode indicator (ONCE/WEEKLY/SLEEP)

This indicator shows the type of timer operation that has been selected.

B Stand-by Indicator (STANDBY)

This indicator shows that the timer has been set to operate at the programmed time.

© Day display

This display shows the present day, and (if the timer has been set) the day it has been set for.

D Timer ON/OFF indicator (ON/OFF)

This indicator shows whether the times for timer switch-ON and switch-OFF have been set.

E Time display

This display shows the present time, and (if the timer has been set) the time it has been set for.

F Colon indicator

This indicator shows, by flashing continuously, that the clock is operating.

☐ Tuning-mode indicator (AUTO/MANUAL/PRESET/LOCK)

The words "AUTO", "MANUAL", "PRESET" and "LOCK" illuminate in succession each time the tuning-mode selector is pressed.

H FM stereo Indicator (STEREO)

This indicator automatically illuminates when an FM stereo broadcast is being received. It will not illuminate if the FM mode selector is set to the monaural mode.

Digital frequency display

For timer operation, "CD" and "TAPE" are displayed.

J Quartz-lock Indicator (QUARTZ LOCK)

This indicator illuminates when the unit is tuned precisely to a broadcast station.

K Memory Indicator (MEMO)

This indicator illuminates when the memory button is pressed.

L Channel display

This display shows the channel number selected by one of the preset-channel buttons.

M FM mode indicator (AUTO/MONO)

When FM broadcasts are being received, usually the "AUTO" indication is illuminated. When the FM mode selector is used to select monaural reception, the word "MONO" illuminates.

N Timer play/rec indicator (PLAY/REC)

Memory Presettings

The indication AM used here includes both MW and LW.

When broadcast frequencies have been preset to the memory, any of those broadcast frequencies can thereafter be easily selected by simply pressing one of the preset-channel buttons. There are two methods for presetting broadcast frequencies in the memory: the automatic method (see below) and the manual method (refer to page 9); select whichever method you prefer.

Automatic memory presetting

When this method is used, the frequencies of the selected broadcast stations are automatically preset (in sequence to higher frequencies) into the memory: "channels" 1 to 28 are available for the presetting of FM stations, "channels" 13 to 28 are available for MW stations, and "channels" 19 to 28 are available for LW stations. When a presetting is made to a channel that has already been preset, the prior presetting will be erased.

1 Switch ON the power "STANDBY ⏻/ON" switch. (The frequency will be displayed on the digital frequency display.)

2 Switch the amplifier ON, and set it for listening to radio broadcasts.

3 Press the desired band selector. FM: for FM broadcasts

LW: for LW broadcasts

Before presetting broadcast stations, press to select the appropriate frequency step for your locality. (Refer to Item ☐ on page 6.)

4 Set to the frequency from which you want to start automatic memory presetting.

(Refer to "Frequency tuning", below.)

5 Press and hold the memory button; release it when the display frequency begins to change.

(The memory indicator will flash, and the automatic memory presetting is activated.)

6 Confirm the stations which are preset to each channel, and write them in the station log (page 10).

• To confirm the preset contents by tuning control

1. Set the tuning-mode selector to the "PRESET" position.
2. Turn the tuning control to the left or right to verify the broadcast station.

Notes

* For automatic presetting in areas where there are fewer than 28 FM stations, the remaining channels (through channel 28) will be left unoccupied. The unoccupied channels can be filled by using manual memory presettings.
- For AM broadcasts with extremely strong signal transmissions, the frequency memorized may be slightly different than the correct frequency. If this occurs, make a manual presetting.

Frequency tuning (TUNING TUNING MODE)

DOWN: Turn to the left to lower the frequency.

UP: Turn to the right to increase the frequency.

1. Set the tuning-mode selector to the "AUTO" position.

2. Turn the tuning control to the left or the right until the frequency changes.

3. When the displayed frequency approaches the desired frequency, press the tuning-mode selector to select the "MANUAL" position. (The displayed frequency will stop changing.)

Note:

The changing of the displayed frequency will be automatically stopped (by the automatic tuning function) if a broadcast station frequency is located during the tuning process. If the frequency at which it stops is not close to the desired frequency, repeat step 2 at the left.

1. After stopping at step 3, turn the tuning control so as to tune to the desired frequency.

Note:

If a new broadcast station is preset into a channel, the broadcast station which was previously entered in that channel will be automatically erased.

Manual memory presetting

Stations can be freely preset to any desired channel.

A maximum of 28 broadcast stations can be memorized.

1 Switch ON the power "STANDBY ⏻ /ON" switch.

(The frequency will be displayed on the digital frequency display.)

2 Switch the amplifier ON, and set It for listening to radio broadcasts.

Press the desired band selector.

FM: for FM broadcasts

MW: for MW broadcasts

LW: for LW broadcasts

Before presetting broadcast stations, press to select the appropriate frequency step for your locality.

(Refer to item [8] on page 6.)

4 Turn the tuning control so as to tune to the desired frequency.

(Refer to "Frequency tuning" at the bottom of the previous page.)

5 Press the memory button momentarily.

(The memory indicator will illuminate and the "CH" indication will flash on and off continuously.)

Note:

If the memory button is pressed continuously, the automatic memory presetting will be activated. To stop the automatic memory presetting, once again press the memory button. Then begin again from step 4.

6 Press "▼ PRESET" or "▲ PRESET" to select the desired "channel".

7 Press the memory button momentarily.

(The memory indicator illumination will stop and the flashing of "CH" indication changes to illumination.)

8 Repeat the above procedures to make memory presettings; write the presettings in the station log (page 10).

FM mode (FM AUTO, MONO) memory

With this unit, it is possible to enter into the memory FM broadcast stations in the monaural mode. This is convenient when entering into the memory an FM broadcast station that is broadcasting FM stereo signals in which there is much noise.

① Follow above steps 1 through 4.
② Press the FM mode selector to select "MONO". (The "MONO" FM mode indicator will illuminate.)
③ Follow steps 5 through 7 above.

Listening to Radio Broadcasts

Have you completed the steps (on page 8 or 9) of "Memory Presettings"?

Note:

To prevent noise while listening to a broadcast station, switch OFF the compact disc player and turntable.

If not, follow the appropriate steps (on page 8 or 9), and then select the desired station by following the steps below, or tune by using the tuning control and the tuning mode selector. (Refer to "Manual tuning", below.)

1 Switch ON the power "STANDBY ⏻/ON" switch.

(The frequency will be displayed on the digital frequency display.)

2 Switch the amplifier ON, and set it for listening to radio broadcasts.

3 Press "▼ PRESET" or "▲ PRESET" to select the desired "channel".

The FM stereo indicator automatically illuminates when an FM stereo broadcast is being received.

To use the tuning control to select the "channel":

1. Set the tuning-mode selector to the "PRESET" position.
2. Turn the tuning control to the left or right to select the "channel".

Manual tuning

Follow the steps above, except that, for step 3, follow the steps below.

1 Select the desired band. (Refer to page 6.)

2 Select the desired broadcast station by using the tuning control and the tuning-mode selector.

(Refer to "Frequency tuning", at the bottom of page 8.)

If noise is excessive in FM broadcasts

FM MODE

Press the FM mode selector.

The sound will then be heard as monaural sound and the FM stereo indicator will not illuminate; the "MONO" FM mode indicator will then illuminate instead of the "AUTO" indicator. If the broadcast signal is weak, sounds can be heard more clearly (than in the stereo mode) by pressing the FM mode selector.

Back-up memory

The back-up function maintains the preset memory and the most-recent memory (see below) when the power is switched OFF, in the event of a power failure, or if the power cord is disconnected. The memory will be maintained for as long as approximately one week.

Most-recent memory

The most-recent memory system "remembers" the broadcast station last tuned to when the unit was switched OFF. That station will be automatically tuned to when the power is switched ON.

If frequency presettings are accidentally erased

Make the frequency presettings (on page 8 or 9) once again. The power cord should remain connected for one hour or more for the memory back-up to be effective.

Station Log

1		8		15		22
2		9		16		23
3		10		17		24
4		11		18		25
5		12		19		26
6		13		20		27
7		14		21		28

Setting the Time

Example: To set to 16:45 on Wednesday

Notes

1. Note that the "E:" in the display will flash continuously when the unit is connected to a power source for the first time, or if the power cord is disconnected or there is any other interruption of power to the unit.
   (Note that timer function memory will be retained for approximately three seconds after the power supply is interrupted.)
2. Other operations, such as switching OFF the unit, etc., cannot be done while the time is being set. To do so, first press the cancel button, then perform the desired operation. Note that the time will start from the time displayed when the button was pressed.
3. If a mistake is made while making the setting, press the clock set button; then press one of the select buttons (while the day, hour or minute is flashing) in order to make the resetting.

To Use the Timer

Types of timer operations

One-time timer function (ONCE)

This timer function can be used to switch the power ON and to the stand-by condition at a desired day and time (one day only). This is convenient for recording broadcasts while you are away. (Programmed settings are canceled when this timer function is used.)

Weekly timer function (WEEKLY)

• Every week on the same day, (one day from Sunday to Saturday)
• Every day (from Sunday to Saturday)
• Every day except Sunday (from Monday to Saturday)
- Every day except Saturday and Sunday (from Monday to Friday). The power will be switched ON and to the stand-by condition at the desired times (among those choices described above). This feature is convenient for listening to and/or recording the same program at regular intervals.
(The programming remains in effect until canceled.)

Sleep timer function (SLEEP)

This timer function can be used to switch the power to the stand-by condition at the desired time (within a range of 60 to 10 minutes from the present time). Use this timer to switch the power to the stand-by condition automatically even if you fall asleep while listening.

(Programmed settings are canceled when this timer function is used.)

Timer sequence of priority

If programmed times overlap, timer operation priority is as follows: "SLEEP", "ONCE" and "WEEKLY" settings.

: Timer is functioning.
: Timer is not functioning.

In the following example, the "WEEKLY" setting will be stopped mid-way.

Not activated because the "ONCE" switch-ON time has priority.

2 In the following example, the "WEEKLY" setting will not be activated.

Not activated because the "ONCE" switch-OFF time has priority.

Operation of the one-time timer (ONCE) and

Have you completed the steps described in the section "Memory Presettings" (pages 8-9) and "Setting the Time" (page 11)? Example: To set the one-time timer function for listening to FM "channel" 3 from 18:30 until 21:00 on Saturday

1	Switch ON the power.
	POWER Set the power "STANDBY∅/ON" switch to "ON".

weekly timer (WEEKLY) functions

4

① TIMER SET Press the timer set button. (Flashing will begin.)
② SELECT Use the select buttons to set to "18".
③ TIMER SET Press the timer set button. (Flashing will begin.)
④ SELECT Use the select buttons to set to "30".

5

Select the station to be heard.

① TIMER SET Press the timer set button. (Flashing will begin.)
② SELECT Use the select buttons to set to "FM". The above "FM" display shows that the unit is in the tuner position. Follow steps ③ and ④ below to select the band (FM, MW or LW). The indication changes as follows each time a select button is pressed.
CD→TAPE→FM/MW/LW
CD → FM/MW/LW → TAPE
③ TIMER SET Press the timer set button. (Flashing will begin.)
④ SELECT Use the select buttons to set to "3".

6

Select timer play or timer recording.

② SELECT Use the select buttons to set to "PLAY".

7

Set the OFF time.

① TIMER SET Press the timer set button. (Flashing will begin. Note that there will then automatically be an indication of the time that is one hour after the ON time.)
② [SELECT] Use the select buttons to set to "21".
③ TIMER SET Press the timer set button. (Flashing will begin.)
④ SELECT Use the select buttons to set to "00".

8

Start the timer.

Timer programming is completed; the display will then return to the present time.

9

Switch the tuner to standby.

[POWER] Switch the power "STANDBY /ON" switch to "STANDBY ". Leave the power switch of the amplifier at the ON condition. (If the volume level has been preset at the amplifier, the level will be recalled during the timer operation.)

Notes

1. If a mistake is made while making the setting, press the cancel button and begin again from step 2.
2. To switch OFF the unit while making the timer setting, or while confirming the programmed setting, or to use the tuner to listen to FM, press the cancel button and allow the display to return to the display of the present time (the colon flashes continuously) before doing so.

To Use the Timer

(continued)

CD or TAPE timer play

Follow steps 1 through 4 on pages 12 and 13.

2 ① Press the timer set button. (Flashing will begin.)

② Use the select buttons to set to "CD" or "TAPE".

Follow steps 7 through 9 on page 13.

Leave the power switch of the compact disc player and of the cassette tape deck at the ON setting.

Note:

If a compact disc player with remote-control sensor (SL-PK25 etc.) is used, CD timer play cannot operate.

Timer recording from the tuner

Prepare the cassette tape deck for recording.

2 Follow steps 1 through 5 on pages 12 and 13.

① Press the timer set button.

② Use the select buttons to set to "☐ REC".

Follow steps 7 through 9 on page 13.

Leave the power switch of the cassette tape deck at the ON setting.

Note:

While a timer recording is being made, sound cannot be heard from the speaker systems. To listen to the sound, adjust the volume level on the amplifier.

Operation of the one-time timer function (ONCE) and weekly timer function (WEEKLY)

To confirm the setting

READ Press the read button.

(The display will change each time it is pressed. The display changes in order, even if the timer is not set.)

① "ONCE" power-ON time
② "ONCE" power-OFF time
③ "WEEKLY" power-ON time
④ "WEEKLY" power-OFF time
⑤ Present time

Note:

When the volume level is preset on the amplifier, the preset level will flash on the volume-level indicator of the amplifier.

To temporarily cancel a setting

1. READ Press the read button so as to display the program mode (① or ③ above) to be canceled.
2. STANDBY Press the stand-by button. (The stand-by indicator illumination will stop.)
3. CANCEL Press the cancel button. (The display will return to the display of the present time.)

Note:

To activate the timer again, repeat steps 1, 2 and 3 above.

To cancel a setting

1. TIMER SET Press the timer set button.
2. SELECT Use the select buttons to select "ONCE" or "WEEKLY".
3. CANCEL Press the cancel button. (The display will return to the display of the present time.)

Sleep timer operation (SLEEP)

1

SLEEP Press the sleep button while listening.

Here, the setting is already made to 60 minutes, so the power will be switched to the stand-by condition 60 minutes later. To change the 60 minutes to a different length of time, follow step 2.

2

SLEEP Press the sleep button to select the time.

At the desired time, release the button.

The sleep timer operation will begin when the button is released.

□ : 60 → 50 → 40 → 30 → 20 → 10 The display will return to the display of the present time.

To cancel a setting

CANCEL Press the cancel button.

The display will return to indication of the present time.

Note:

The display will return to the display of the present time after about one minute after the sleep timer is set.

a Press the SLEEP button to display the "sleep" time and then to return (after about 10 seconds) to display the present time.
- Press the READ button to display the "sleep" time. To return to the display of the present time, press the READ button once again.

Remote-Control Transmitter

Insertion of remote-control transmitter batteries

1. Open the cover.

2. Insert the batteries.

• Be sure to insert according to the (+) and (−) indications in the battery compartment.
• Use two UM-4, "AAA"(R03;1.5V) size batteries.

1. Close the cover.

Battery life

Battery life is about one year. (Battery life may vary depending upon the frequency of use and other conditions of use.)

The batteries should be replaced if the unit cannot be operated even when the remote-control transmitter is brought close to the unit.

Battery notes

• Be sure that batteries are inserted so that they are placed correctly with respect to the (+) and (−) indications in the battery compartment. If the batteries are not inserted correctly, they may leak and damage the remote-control transmitter.

• Do not use rechargeable (nickel-cadmium) type batteries.

• Do not mix old and new batteries, or batteries of different types (carbon and alkaline, etc.).

• If the remote-control transmitter is not to be used for a long period of time, take out the batteries and store them in a cool, dark place.
• Remove and dispose of worn-out batteries.
• Never attempt to recharge or short-circuit the batteries, and do not disassemble them or expose them to excessive heat or throw them into a fire.
• If a battery leaks, remove both batteries and dispose of them, and then thoroughly clean the battery compartment before inserting new batteries.

Remote-control transmitter operation notes

Use the remote-control transmitter within 6 meters (20 ft.).

Face it toward the remote-control signal receptor of this unit.

Be sure the transmitter part of the remote-control transmitter and the receptor part of this unit are free from dust.

Excessive dust might prevent reception.

Other notes

1. Do not expose the receptor (on this unit) to direct sunlight or other strong light, because to do so might result in incorrect operation.

2. Do not use a remote-control transmitter for a TV set, a VCR or other video component at the same time as this remote-control transmitter is being used, because to do so might result in incorrect operation.

3. If this unit is installed in a rack with glass doors, the glass doors' thickness or color might make it necessary to use the remote-control transmitter a shorter distance from the unit.

4. The control panel of the remote-control transmitter may be covered by a clear plastic protective sheet. This sheet can be removed if desired.

Remote-Control Operation

• This remote-control transmitter can be used for control of a Technics amplifier with a control terminal, as well as a cassette tape deck, turntable, compact disc player, or a graphic equalizer with a remote-control terminal. Consult your dealer for details.
• For detailed information concerning operation steps, etc., please refer to the appropriate page for each unit and the respective operating instructions. For this system, you can listen to tapes or compact discs, etc., by operating the remote-control transmitter without using the amplifier's input selectors. (Refer to the Technics amplifier's operating instructions.)

Easy play keys

When these keys are pressed, the power is automatically switched ON, and the compact disc player, tape deck and this unit are automatically activated.

Notes:

• For operating the easy play buttons the unit has to be switched to stand-by.
• If a compact disc player with remote-control signal sensor is used, the power will be switched ON, and the amplifier's input selector will change to CD, but operation will not be activated.
• If there are tape cassettes in both tape decks, deck 1 will have priority.
• For the tape deck and the tuner, the sound will fade in to a level of -48 dB. If, however, the volume level was greater than -60 dB when the power was previously switched OFF, the fade-in volume level will be to that greater value. (For the compact disc player, the sound will not fade in.)

Tuner keys

Press this key to switch the tuner ON or to the stand-by condition.

Note that there is no need to press this key if the tuner's power is ON. (If it is pressed, the tuner will be switched to the stand-by mode.)

Press this key to select the desired preset channel.

- To designate channels 1–9: Press the appropriate (1–9) preset-tuning button.

Note: When selecting channel 1 or channel 2, enter the selection "01" or "02". If only "1" or "2" is pressed, channel access will be delayed by two seconds.

• To designate channels 10–28:

① Press the button for the left digit (1 or 2). ② Press the button for the right digit (1-0) within 2 seconds after pressing the first button.

Example: To designate channel 12

Press the "1" button and then the "2" button.

Press this key to use the sleep timer operation.

Turntable keys

Press this key to start play.

Press this key to stop play.

Note:

Only Technics turntables (e.g., SL-J110R, etc.) equipped with a remote terminal can be remote-controlled by the transmitter included with this unit, and only when connected by the proper cable.

Amplifier keys

Press this key to adjust the volume level.

Press this key to temporarily reduce the volume level. The volume level is attenuated by 20 dB (approx. 1/10). Press once again to return to the previous volume level

Graphic equalizer controls

Press this key to switch the equalizer correction ON. Press once again to switch to the flat setting.

Press this key to retrieve a memorized curve. (Only applicable to a Technics graphic equalizer with the preset memory function.)

Remote-Control Operation

(continued)

F

Compact disc player keys

Press this key to start play.

If switched over to tuner or tape during CD playback the stop button and after that the playback button have to be pressed to switch back.

Press this key to temporarily stop play. Press the play key to resume play.

Press this key to stop play.

Press momentarily to search for the beginning of the track now playing. Repeat this step the necessary number of times to search for a previous track.

Press momentarily to search for the next track.

This button is only used when another CD player from Technics can not be operated with the playback button. If the switch over and the playback button are pressed simultaneously for at least 2 seconds, the remote control signal is switched over and the buttons have the indicated functions. (To switch back to the former functions press both buttons simultaneously.)

If this system is connected with other compact disc players than SL-PJ37 or SL-PJ37A, pressing the play key of the remote control transmitter during compact disc play may cause the compact disc player to go in the pause mode.

G

Cassette tape deck keys

Press this key to select the deck ("DECK 1" or "DECK 2") to be used.

▶: For the "forward (A)" side of the tape ◀: For the "reverse (B)" side of the tape

Press one of these keys to begin the playback or recording, pressing the key corresponding to the side of the tape to be played (or recorded).

Press this key to stop tape movement.

Press this key to make a silent interval during recording.

(After 4 seconds, the tape deck will automatically change to the recording stand-by mode.)

To start the recording again, press the playback key.

Note: For some Technics tape decks (RS-X501, etc.), "DECK 1" has no recording capability.

Press this key to advance or rewind the tape while the unit is in the stop mode.

Press this key to select the desired tune while the unit is in the play mode.

(Only applicable to a Technics tape deck with the "music select" function.)

Press this key to temporarily stop playback or recording. Press the playback key to resume play or recording.

Press this key to change to the recording stand-by mode.

Note: For some Technics tape decks (RS-X501, etc.), "DECK 1" has no recording capability.

Technical Specifications (DIN 45 500)

FM TUNER SECTION

Frequency range	87.50~108.00 MHz (0.05 MHz steps)
Sensitivity	1.5 μV (IHF, usable)
S/N 30 dB	1.3 μV (75 Ω)
S/N 26 dB	1.2 μV (75 Ω)
S/N 20 dB	0.9 μV (75 Ω)
IHF 40 dB stereo quieting sensitivity	28 μV/75 Ω
Total harmonic distortion
MONO	0.15 %
STEREO	0.3 %
S/N
MONO	70 dB (78 dB, IHF)
STEREO	65 dB (70 dB, IHF)
Frequency response	20 Hz~15 kHz, +0.5 dB ~ -1.5 dB
Alternate channel selectivity
±400 kHz	55 dB
Capture ratio	1.0 dB
Image rejection at 98 MHz	45 dB
IF rejection at 98 MHz	90 dB
Spurious response rejection at 98 MHz	75 dB
AM suppression	55 dB
Stereo separation
1 kHz	40 dB
10 kHz	30 dB
Carrier leak
19 kHz	-30 dB (-35 dB, IHF)
38 kHz	-45 dB (-50 dB, IHF)
Channel balance (250 Hz~6,300 Hz)	±1.5 dB
Limiting point	1.2 μV
Bandwidth
IF amplifier	180 kHz
FM demodulator	1000 kHz
Antenna terminals	75 Ω (unbalanced)

AM TUNER SECTION

Frequency range
MW	522 kHz~1611 kHz (9-kHz steps)
	530 kHz~1620 kHz (10-kHz steps)
LW	155 kHz~353 kHz (9-kHz steps)
	153 kHz~351 kHz (~2-kHz shift)
Sensitivity (S/N 20 dB)
MW	20 μV, 300 μV/m
LW	50 μV

Selectivity (±9 kHz)
MW (at 999 kHz)	50 dB
LW (at 254 kHz)	50 dB
Image rejection
MW (at 999 kHz)	40 dB
LW (at 254 kHz)	40 dB
IF rejection
MW (at 999 kHz)	60 dB
LW (at 254 kHz)	60 dB

TIMER SECTION

Clock	Quartz-lock type24-hour indication
Functions	24-hour programmable;weekly (1 setting)once only (1 setting)sleep (at 10~60 min., 10-min. intervals)
Programmable content
	Program source (FM, MW, LW, CD, TAPE)Timer rec/timer play/power ON/OFF settingDesignation of preset station
Setting intervals	1 minute~23-hours, 58 minutes(at 1-min. intervals)
Priority order	sleep, once, weekly

GENERAL

Output voltage	0.3 V (0.6V IHF)
Power consumption	9 W (Standby 5 W)
Power supply	AC 50 Hz/60 Hz, 240V
Dimensions (W × H × D)	360 × 64.5 × 288 mm(14-3/16" × 2-17/32" × 11-11/32")
Weight	2.1 kg (4.6 lb.)

Note:

Specifications are subject to change without notice. Weight and dimensions are approximate.

Maintenance

To clean this unit, use a soft, dry cloth.

For very dirty surfaces, dip a soft cloth in a weak soap-and-water solution and wring well. After cleaning, wipe with a soft, dry cloth.

Never use alcohol, paint thinner, benzine, or a chemically treated cloth to clean this unit.

Such chemicals may damage the unit's finish.

Troubleshooting Guide

Before requesting service for this unit, check the chart below for a possible cause of the problem you are experiencing. Some simple checks or a minor adjustment on your part may eliminate the problem and restore proper operation.

If you are in doubt about some of the check points, or if the remedies indicated in the chart do not solve the problem, refer to the directory of Authorized Service Centers (enclosed with this unit) to locate a convenient service center, or consult your Technics dealer for instructions.

Problem	Probable cause(s)	Suggested remedy
While listening to FM broadcasts
An unusual hissing noise is heard when listening to the broadcast in stereo, but not heard when listening monaurally.	Due to the differences between a monaural and a stereo signal, a higher level of signal strength is required for proper stereo reception. If the signal level is low, a hissing noise may be produced on the stereo channel.	Try reducing the treble sound by using the treble control of the amplifier.Set for monaural reception to reduce the hiss.Note, however, that the broadcast will not be heard as stereo.Try changing the location, height and/or direction of the antenna.If an indoor antenna is being used, change to an outdoor antenna.Try using an antenna with more elements.
Noise is excessive in both stereo and monaural broadcasts.	Poor location and/or direction of the antenna.
	Transmitting station is too far away.
The FM stereo indicator or the quartz lock indicator flickers, without completely illuminating.	Poor location and/or direction of the antenna.	Try changing the location, height and/or direction of the antenna.If an indoor antenna is being used, change to an outdoor antenna.Try using an antenna with more elements.
	Transmitting station is too far away.
Excessive distortion in the sound of stereo broadcasts.	Nearby building or mountain.[Multipath distortion is being caused by the mutual interference of broadcast signals received directly from the transmitting station (direct waves) and signals being reflected from nearby buildings or mountains (reflected waves).]
Sound is distorted, "popping" noise is heard, and/or the volume level becomes low.	Broadcast signals are being disturbed by nearby automobile traffic or airplanes.	Relocate the antenna and the connection wires to a place farther away from where automobiles pass.

While listening to AM broadcasts
An unusual “beat” sound is heard.	Unit is being used at the same time as the television set.	Switch OFF the television set, or use this unit farther away from it.
A low-pitched “hum” sound is heard when the broadcast is tuned.	The AM loop antenna connection wires are too close to the power cord.	Place the antenna connection wires and the power cord farther apart.
	The power supply frequency from the power cord is modulated and heard from the speakers.	Install a special outdoor antenna.
A strange hissing noise is produced continuously or intermittently.	Caused by the “discharge phenomenon” and the “oscillation phenomenon” of electric appliances (such as fluorescent lights, TV, small series-type motors, rectification equipment, etc.).	Try placing this unit farther away from such equipment.Install noise-prevention equipment on this unit or on the electric appliance.

While using the remote-control transmitter
The remote-control transmitter does not function.	Batteries are incorrectly placed.	• Insert the batteries so that the positive (+) and negative (−) polarities are correct.
	The remote-control transmitter batteries are consumed.	• Replace them with new batteries.
	There is an obstruction between the remote-control transmitter and this unit.	• Remove the obstruction.
	The remote-control transmitter is not correctly facing this unit.	• Face the remote-control transmitter correctly toward this unit.