Yamaha A-S201 Manual

INTRODUCTION

CONTROLS AND FUNCTIONS

Front panel

1. (power)
   Turns this unit on, or sets it to standby mode.
   Note
   This unit consumes a small amount of power even when in standby mode.
2. Remote control sensor
   Receives infrared signals from the remote control.
3. STANDBY/ON indicator

4. SP (SPEAKERS) A/B indicators
   Light up according to the set of speakers selected. Both indicators light up when both sets of speakers are selected.
5. SLEEP indicator
   Lights up when the sleep timer is turned on.
6. Multi-information display
   Shows information when adjusting or changing settings.
7. PURE DIRECT indicator
   Lights up when the Pure Direct function is on.
8. Front panel display
   Shows information about the operational status of this unit.
9. PURE DIRECT button
   Reproduces any input source in the purest sound possible.

10. PHONES jack
    Outputs audio to your headphones for private listening.
    Note
    Press SPEAKERS A/B so that the SP A/B indicators turn off before you connect your headphones to the PHONES jack.
11. SPEAKERS A/B
    Turns on or off the speaker set connected to the SPEAKERS A and/or SPEAKERS B terminals on the rear panel each time the corresponding button is pressed.
12. BASS –/+
    Increases or decreases the low frequency response. Control range: –10 dB to +10 dB
13. TREBLE –/+
    Increases or decreases the high frequency response. Control range: –10 dB to +10 dB
14. INPUT
    Selects the input source you want to listen to.
15. VOLUME control
    Increases or decreases the sound output level.

Rear panel

1. Power cable
   For connecting this unit to an AC wall outlet.
2. GND terminal
   Used to connect a turntable.
3. PHONO jacks
   Used to connect a turntable.
4. CD jacks
   Used to connect a CD player.
5. TUNER jacks
   Used to connect a tuner.
6. LINE1 jacks
   Used to connect audio components.
7. LINE2 jacks
   PB (Playback) jacks
   Used to connect to audio output jacks of an audio component.
   REC (Recording) jacks
   Used to connect to audio input jacks of an audio component.
8. PEAKERS terminals
   Used to connect speakers.
9. VOLTAGE SELECTOR (Only for General model)

Remote control

• Common controls
  The following parts and controls can be used no matter which input source is selected.

1. Infrared signal transmitter
   Sends infrared signals.
2. (power)
   Turns this unit on, or sets it to standby mode.
3. SLEEP
   Sets the sleep timer.
4. DIMMER
   Select the brightness level of the front panel display from 3 levels by pressing this button repeatedly.
   

• This setting is retained even if you turn off this unit.
• The default setting is the brightest.

5. TREBLE –/+
   Increases or decreases the high frequency response.
   Control range: –10 dB to +10 dB
6. BASS –/+
   Increases or decreases the low frequency response. Control range: –10 dB to +10 dB
7. / ENTER
   Selects and confirms items in the Option menu.
8. MENU
   Turns the Option menu on and off.
9. VOLUME +/–
   Increases or decreases the sound output level.
10. Input selector buttons
    Select the input source you want to listen to.
    
    The input source names correspond to the names of the connection jacks on the rear panel.
11. BALANCE L/R
    Adjusts the sound output balance of the left and right speakers to compensate for sound imbalances. Control range:
    
12. PURE DIRECT button
    Reproduces any input source in the purest sound possible.
13. MUTE
    Mutes the sound output. Press again to restore the sound output to the previous volume level.

• Yamaha tuner control buttons
  The following buttons can be used to control various functions of a Yamaha tuner.

14. TUNING
    Selects the tuning frequency.
    A/B/C/D/E, PRESET
    Selects a preset FM/AM station.
    A/B/C/D/E: Selects the preset group from A to E.
    PRESET: Selects the preset number.
    BAND
    Selects the reception band (FM/AM).
    MEMORY
    Stores the current FM/AM station as a preset.
    INFO
    Only for Europe model:
    Switches information shown on the front panel display.
    Note
    Even when using a Yamaha tuner, certain components and features may not be available. Refer to your component's owner's manual for more information.

• Yamaha CD player controls
  The following buttons can be used to control a Yamaha CD player.

15. Yamaha CD player control buttons

	Stops playback
	Pauses playback
	Starts playback
DISC SKIP	Skips to the next disc in a CD changer
	Skips backward
	Skips forward
	Ejects the disc
	Rewinds playback
	Fast-forwards playback

Note
Even when using a Yamaha CD player, certain components and features may not be available. Refer to your component's owner's manual for more information.

Using the remote control

• Installing batteries
  
• Operation range
  Point the remote control at the remote control sensor on this unit and remain within the operating range shown below.
  
• Notes on remote control and batteries
  • The area between the remote control and this unit must be clear of large obstacles.
  • Be careful not to spill water or other liquids on the remote control.
  • Be careful not to drop the remote control.
  • Do not leave or store the remote control in the following conditions:
    • places of high humidity, such as near a bathroom
    • places of high temperatures, such as near a heater or stove
    • places of extremely low temperatures
    • dusty places
  • Change all batteries if you notice the operation range of the remote control narrows.
  • If the batteries run out, immediately remove them from the remote control to prevent an explosion or acid leak.
  • If you find leaking batteries, discard the batteries immediately, taking care not to touch the leaked material. If the leaked material comes into contact with your skin or gets into your eyes or mouth, rinse it away immediately and consult a doctor. Clean the battery compartment thoroughly before installing new batteries.
  • Do not use old batteries together with new ones. This may shorten the life of the new batteries or cause old batteries to leak.
  • Do not use different types of batteries (such as alkaline and manganese batteries) together. Batteries that look the same may have a different specification.
  • Before inserting new batteries, wipe the battery compartment clean.
  • Dispose of batteries according to your regional regulations.
  • Keep the batteries in a location out of reach of children. Batteries can be dangerous if a child were to put in his or her mouth.
  • If you plan not to use this unit for a long period of time, remove the batteries from this unit. Otherwise, the batteries will wear out, possibly resulting in a leakage of battery liquid that may damage this unit.

PREPARATION

CONNECTIONS

Connecting speakers and source components

Make sure to connect L (left) to L, R (right) to R, "+" to "+" and "–" to "–". If the connections are faulty, no sound will be heard from the speakers, and if the polarity of the speaker connections is incorrect, the sound will be unnatural and lack bass. Refer to the owner's manual for each of your components. Make sure to use RCA cables to connect audio components.

• Do not connect this unit or other components to the main power until all connections between components are complete.
• Do not let bare speaker wires touch each other or any metal part of this unit. This could damage this unit and/or the speakers.
  

• The PHONO jacks are designed for connecting a turntable with an MM cartridge.
• Connect your turntable to the GND terminal to reduce noise in the signal. However, for some turntables, you may hear less noise without the GND connection.

REC jacks

• The REC jacks output audio signals of the currently selected input (except when LINE 2 is selected).
• Volume level, tone control, balance and Pure Direct settings do not affect the REC jacks.

Connecting speaker cables

1. Remove approximately 10 mm of insulation from the end of each speaker cable.
2. Twist the bare wires of the cable firmly together.
3. Unscrew the knob.
4. Insert one bare wire into the hole in the side of each terminal.
5. Tighten the knob to secure the wire.
   

Connecting via banana plug (Except for Asia, U.K. and Europe models)

1. Tighten the knob.
2. Insert the banana plug into the end of the corresponding terminal.
   

Speaker impedance must be set as shown below.

Bi-wire connection
Bi-wire connection separates the woofer from the combined midrange and tweeter section. A bi-wire compatible speaker has four binding post terminals. These two sets of terminals allow the speaker to be split into two independent sections. With these connections, the mid and high frequency drivers are connected to one set of terminals and the low frequency driver to another set of terminals.

Connect the other speaker to the other set of terminals in the same way.

Note
When making bi-wire connections, remove the shorting bridges or cables on the speaker.

To use the bi-wire connections, press SPEAKERS A and SPEAKERS B on the front panel so that both SPA and B light up on the front panel display.

Connecting power cable

Plug the power cable into an AC wall outlet after all other connections are complete.

Only for General model:
Before connecting the power cable, make sure you set VOLTAGE SELECTOR of this unit according to your local voltage. Improper setting of VOLTAGE SELECTOR may cause fire and damage to this unit.

BASIC OPERATION

PLAYBACK

Playing a source

1. Press (power) to turn on this unit.
2. Press one of the Input selector buttons to select the desired input source.
3. Press SPEAKERS A and/or SPEAKERS B on the front panel to select desired speaker(s).

Notes

• When one set of speakers is connected using bi-wire connections, or when using two sets of speakers simultaneously (A and B), make sure SP A and SP B are displayed on the front panel display.

• When listening with headphones, turn off the speakers.
  

4. Play the source.
5. Press VOLUME +/– to adjust the sound output level.
   
   You can adjust the tonal quality by using BASS –/+, TREBLE –/+, and the left/right sound balance of speakers by using BALANCE L/R.
6. When finished listening, press A (power) to set this unit to standby mode.
   Press (power) to turn this unit on again.

• You can also use the buttons or knobs on the front panel if they have the same or similar names as those on the remote control.

Enjoying pure, high fidelity sound (Pure Direct)

The Pure Direct function bypasses unnecessary circuitry in this unit to reduce electrical noise when playing the selected source. This allows you to enjoy high fidelity sound quality.

The PURE DIRECT indicator lights up and the front panel display turns off after a few seconds.

Note
The BASS, TREBLE, and BALANCE controls do not function while the PURE DIRECT feature is turned on.

Using the sleep timer

Use this feature to automatically set this unit to standby mode after a certain amount of time. The sleep timer is useful when you are going to sleep while this unit is playing or recording a source.

Press SLEEP repeatedly to set the amount of time before this unit is set to standby mode.

Each time you press SLEEP, the front panel display changes cyclically as shown below.

The SLEEP indicator blinks while setting the amount of time for the sleep timer.

If the sleep timer is set, the SLEEP indicator on the front panel display lights up.

To cancel the sleep timer, do one of the following:

• Select "SLEEP OFF".
• Set this unit to standby mode.

ADVANCED OPERATION

SETTING THE OPTION MENU FOR EACH INPUT SOURCE

The Option menu allows you to configure various settings for each input source and recall those settings automatically when an input source is selected.

1. Press one of the Input selector buttons to select the desired input source.
2. Press MENU.
3. Press to select the desired menu item, and then press ENTER
4. Press to change the settings.

• For certain menu items, you must press ENTER to save the new setting.
• To return to the screen where you can select menu items, press .

5. To exit the Option menu, press MENU.

The default settings are marked with "*".

TROUBLESHOOTING

Refer to the chart below if this unit does not function properly. If the problem you are experiencing is not listed below or if the instructions below do not help, set this unit to standby mode, disconnect the power cable, and then contact the nearest authorized Yamaha dealer or service center.

General

Problem	Cause	Remedy
This unit fails to turn on.	The power cable is not connected or the plug is not completely inserted.	Connect the power cable firmly.
	The impedance setting of the connected speaker is too small.	Use speaker(s) with proper speaker impedance.
	The protection circuitry has been activated because of a short circuit, etc.	Check that the speaker wires are not touching each other and then turn the power of this unit back on.
	This unit has been exposed to a strong external electric shock (such as lightning or strong static electricity).	Set this unit to standby mode, disconnect the power cable, plug it back in after 30 seconds, then use it normally.
No sound	Incorrect input or output cable connections.	Connect the cables properly. If the problem persists, the cables may be defective.
	No appropriate input source has been selected.	Select an appropriate input source by pressing one of the Input selector buttons on the remote control (INPUT on the front panel).
	The SPEAKERS A/B switches are not set properly.	Turn on the corresponding SPEAKERS A or SPEAKERS B.
	Speaker connections are not secure.	Secure the connections.
	Output has been muted.	Deactivate the mute function.
	The MAX VOL or INITIAL VOLUME setting is set too low.	Set the setting to a higher value.
	The component corresponding to the selected input source is turned off or is not playing.	Turn the component on and make sure it is playing.
The sound suddenly goes off.	The protection circuitry has been activated because of a short circuit, etc.	Check that the speaker wires are not touching each other and then turn the power of this unit back on.
	This unit has become too hot.	Make sure the openings on the top panel are not blocked.
	The AUTO POWER STANDBY or SLEEP function has set this unit to standby mode.	Change the AUTO POWER STANDBY setting to a longer setting or OFF from the Option menu by pressing MENU.
Only the speaker on one side can be heard.	Incorrect cable connections.	Connect the cables properly. If the problem persists, the cables may be defective.
	Incorrect setting for the BALANCE L/R setting.	Set the BALANCE L/R setting to the appropriate position.
There is a lack of bass and no ambience.	The + and – wires are connected in reverse at the amplifier or the speakers.	Connect the speaker wires to the correct + and – phase.
A "humming" sound can be heard.	Incorrect cable connections.	Connect the audio plugs firmly. If the problem persists, the cables may be defective.
	No connection from the turntable to the GND terminal.	Make the GND connection between the turntable and this unit.
The volume level cannot be increased, or the sound is distorted.	The component connected to the LINE 2 PB/REC jacks of this unit is turned off.	Turn on the power of the component.
The sound is degraded when listening with headphones connected to a CD player connected to this unit.	This unit has been set to standby mode.	Turn on the power of this unit.
The BASS, TREBLE and BALANCE settings do not applied to the sound.	The PURE DIRECT function is turned on.	The PURE DIRECT function must be turned off to apply these settings to the sound.
The remote control does not work nor function properly.	Wrong distance or angle.	The remote control will function within a maximum range of 6 m and no more than 30 degrees off-axis from the front panel.
	Direct sunlight or lighting (from an inverter type of fluorescent lamp, etc.) is striking the remote control sensor of this unit.	Reposition this unit.
	The batteries are weak.	Replace all batteries.
Your tuner and/or CD player cannot be operated with the remote control.	The remote control does not support the tuner and/or CD player.	Refer to the owner's manual supplied with the tuner and/or CD palyer.
"OVER HEAT" appears on the front panel display.	This unit has become too hot.	Make sure the openings on the top panel are not blocked.
"CHECK SP" appears on the front panel display.	Speaker cables got shorted out.	Twist bare wires of speaker cables firmly, and then connect to this unit and speakers properly.

SPECIFICATIONS

AUDIO SECTION

• Minimum RMS output power
  (8 Ω, 40 Hz to 20 kHz, 0.2% THD)
  [General, Korea, Australia, U.K. and Europe models]
  100 W + 100 W
  [China and Asia models]
  85 W + 85 W
• Dynamic power per channel (IHF) (8/6/4/2 Ω)
  [General, Korea, Australia, U.K. and Europe models]
  125 W/150 W/165 W/180 W
• Maximum power per channel
  (4 Ω, 1 kHz, 0.7% THD)
  [U.K. and Europe models]
  115 W
• Input sensitivity/Input impedance (1 kHz, 100 W/8 Ω)
  PHONO (MM) 10.0 mV/47 kΩ
  CD, etc. 500 mV/47 kΩ
• Output level/Output impedance
  CD, etc. (Input 1 kHz, 500 mV)
  REC 500 mV/2.2 kΩ
  CD, etc. (Input 1 kHz, 500 mV, 8 Ω)
  PHONES 470 mV/470 Ω
• Frequency response
  CD, etc. (20 Hz to 20 kHz) 0 ± 0.5 dB
  CD, etc. (10 Hz to 100 kHz) 0 ± 3.0 dB
• RIAA equalization deviation
  PHONO (MM) ± 0.5 dB
• Total harmonic distortion
  PHONO (MM) to REC (20 Hz to 20 kHz, 2 V) 0.025% or less CD, etc. to SPEAKERS
  (20 Hz to 20 kHz, 50 W, 8 Ω) 0.2% or less
• Signal to noise ratio (IHF-A network)
  PHONO (MM) (10 mV input shorted) 75 dB or more
  CD, etc. (500 mV input shorted) 100 dB or more
• Residual noise (IHF-A network) 70 µV
• Tone control characteristics
  BASS
  Boost/Cut (50 Hz) ± 10 dB
  TREBLE
  Boost/Cut (20 kHz) ± 10 dB

GENERAL

• Power supply
  [General model] AC 110-120/220-240 V, 50/60 Hz
  [China model] AC 220 V, 50 Hz
  [Korea model] AC 220 V, 60 Hz
  [Australia model] AC 240 V, 50 Hz
  [U.K. and Europe models] AC 230 V, 50 Hz
  [Asia model] AC 220-240 V, 50/60 Hz
• Power consumption
  [General, Korea, Australia, U.K. and Europe models]
  175 W
  [China and Asia models]
  140 W
• Standby power consumption
  [China, Korea, Australia, U.K., Europe and Asia models]
  0.5 W or less
• Dimensions (W × H × D) 435 × 141 × 333 mm
• Weight 6.7 kg

* Specifications are subject to change without notice.

READ THIS BEFORE OPERATING YOUR UNIT.

1. To assure the finest performance, please read this manual carefully. Keep it in a safe place for future reference.
2. Install this sound system in a well ventilated, cool, dry, clean place - away from direct sunlight, heat sources, vibration, dust, moisture, and/or cold. For proper ventilation, allow the following minimum clearances around this unit. Top: 30 cm, Rear: 20 cm, Sides: 20 cm
3. Locate this unit away from other electrical appliances, motors, or transformers to avoid humming sounds.
4. Do not expose this unit to sudden temperature changes from cold to hot, and do not locate this unit in an environment with high humidity (i.e. a room with a humidifier) to prevent condensation inside this unit, which may cause an electrical shock, fire, damage to this unit, and/or personal injury.
5. Avoid installing this unit where foreign object may fall onto this unit and/or this unit may be exposed to liquid dripping or splashing. On the top of this unit, do not place:

• Other components, as they may cause damage and/or discoloration on the surface of this unit.
• Burning objects (i.e. candles), as they may cause fire, damage to this unit, and/or personal injury.
• Containers with liquid in them, as they may fall and liquid may cause electrical shock to the user and/or damage to this unit.

6. Do not cover this unit with a newspaper, tablecloth, curtain, etc. in order not to obstruct heat radiation. If the temperature inside this unit rises, it may cause fire, damage to this unit, and/or personal injury.
7. Do not plug in this unit to an AC wall outlet until all connections are complete.
8. Do not operate this unit upside-down. It may overheat, possibly causing damage.
9. Do not use force on switches, knobs and/or cords.
10. When disconnecting the power cable from the AC wall outlet, grasp the plug; do not pull the cable.
11. Do not clean this unit with chemical solvents; this might damage the finish. Use a clean, dry cloth.
12. Only voltage specified on this unit must be used. Using this unit with a higher voltage than specified is dangerous and may cause fire, damage to this unit, and/or personal injury. Yamaha will not be held responsible for any damage resulting from use of this unit with a voltage other than specified.
13. VOLTAGE SELECTOR
    The VOLTAGE SELECTOR on the rear panel of this unit must be set for your local main voltage BEFORE plugging into the AC wall outlet. Voltages are: AC 110-120/220-240 V, 50/60 Hz
14. To prevent damage by lightning, keep the power cable and outdoor antennas disconnected from an AC wall outlet or this unit during a lightning storm.
15. Do not attempt to modify or fix this unit. Contact qualified Yamaha service personnel when any service is needed. The cabinet should never be opened for any reasons.
16. When not planning to use this unit for long periods of time (i.e. vacation), disconnect the AC power plug from the AC wall outlet.
17. Be sure to read the "TROUBLESHOOTING" section on common operating errors before concluding that this unit is faulty.
18. Before moving this unit, press A (power) to set this unit to standby mode, and then disconnect the AC power plug from the AC wall outlet.
19. Condensation will form when the surrounding temperature changes suddenly. Disconnect the power cable from the outlet, then leave this unit alone.
20. When using this unit for a long time, this unit may become warm. Turn the power off, then leave this unit alone for cooling.
21. Install this unit near the AC wall outlet and where the AC power plug can be reached easily.
22. The batteries shall not be exposed to excessive heat such as sunshine, fire or the like.
23. Excessive sound pressure from earphones and headphones can cause hearing loss.

This label is required to be attached to a product of which the temperature of the top cover may be hot during operation.

For U.K. customers
If the socket outlets in the home are not suitable for the plug supplied with this appliance, it should be cut off and an appropriate 3 pin plug fitted. For details, refer to the instructions described below.

Note
The plug severed from the mains lead must be destroyed, as a plug with bared flexible cord is hazardous if engaged in a live socket outlet.

Special Instructions for U.K. Model

THE WIRES IN MAINS LEAD ARE COLOURED IN ACCORDANCE WITH THE FOLLOWING CODE:
Blue: NEUTRAL
Brown: LIVE

• About this manual
  • indicates a tip for your operation.
  • The instructions in this manual describe the operation of this unit with the supplied remote control. You can also use the buttons or knobs on the front panel if they have the same or similar names as those on the remote control.