Yamaha As500 Owners Manual

							9 En
PLAYING AND RECORDING
OPERATION
■Adjusting the BASS and TREBLE 
controls
The BASS and TREBLE controls adjust high and low 
frequency response.
The center position produces a flat response.
BASS
When you feel there is not enough bass (low frequency 
sound), rotate clockwise to boost. When you feel there is 
too much bass, rotate counterclockwise to suppress.
Control range: –10 dB to +10 dB (20 Hz)
TREBLE
When you feel there is not enough treble (high frequency 
sound), rotate clockwise to boost. When you feel there is 
too much treble, rotate counterclockwise to suppress.
Control range: –10 dB to +10 dB (20 kHz)
■Adjusting the BALANCE control
The BALANCE control adjusts the sound output balance 
of the left and right speakers to compensate for sound 
imbalance caused by speaker locations or listening room 
conditions.
■Adjusting the LOUDNESS control
Retain a full tonal range at any volume level, thus 
compensating for the human ears’ loss of sensitivity to 
high and low-frequency ranges at low volume.
If the PURE DIRECT switch is turned on with the 
LOUDNESS control set at a cert ain level, the input signals 
bypass the LOUDNESS control, resulting in a sudden 
increase in the sound output level. To prevent your ears or 
the speakers from being damaged, be sure to press PURE 
DIRECT switch AFTER lowering the sound output level 
or AFTER checking that the LOUDNESS control is 
properly set.
1Set the LOUDNESS control to the FLAT 
position.
2Rotate the VOLUME control on the front 
panel (or press VOLUME +/– buttons on the 
remote control) to set the sound output level 
to the loudest listening level that you would 
listen to.
3Rotate the LOUDNESS control until the 
desired volume is obtained.
y
After setting the LOUDNESS control, enjoy listening to music at 
your preferred volume level. If the effect of the LOUDNESS 
control setting is too strong or weak, readjust the LOUDNESS 
control. • For the A-S500, audio signals are not output via the LINE 2 
REC or LINE 3 REC output jacks when LINE 2 or LINE 3 is 
selected with the REC OUT selector.
• For the A-S300, audio signals are not output via the LINE 2  REC or LINE 3 REC output jacks when LINE 2 or LINE 3 is 
selected with the INPUT selector.
• This unit must be turned on in order to record.
• The VOLUME, BASS, TREBLE, BALANCE and 
LOUDNESS controls and the PURE DIRECT switch have no 
effect on the source being recorded.
• Check the copyright laws in your country before recording from 
records, CDs, radio, etc. Recording copyright-protected 
material may infringe on copyright laws.
1Rotate the REC OUT selector on the front 
panel to select the source you want to record 
(A-S500 only).
When using the A-S300, the current input source will be 
recorded.
2Play the source and begin recording using 
the recording device connected to the REC 
output jacks (LINE 2 and/or LINE 3) on the 
rear panel. See page 5.
y
A-S500 only: While recording, you can select another input 
source using the INPUT selector or the remote control and listen 
to another input source without affecting recording.
CAUTION
Recording a source
Notes
Note
REC OUT (A-S500 only) 
						

							10 En
Once you have connected an optional Yamaha Universal Dock for iPod or Wireless System for iPod to the DOCK jack 
on the rear panel of this unit, you can enjoy playback of your iPhone/iPod using the remote control supplied with this 
unit.
To prevent accidents, unplug the power cable of this unit before connecting a Universal Dock for iPod or a Wireless 
System for iPod.
If the iPhone connected to the YID-W10 receives a call while this unit is in standby mode, the unit turns on automatically and the 
ringtone is heard through this unit. If you do not want this unit to turn on when a call is received, set the iPhone to silent  mode.
PLAYING BACK TUNES FROM YOUR iPhone/iPod
Universal Dock for iPodWireless System for iPod
Model
(As of July 2010)
• YDS-12
• YDS-11
• YDS-10 YID-W10
Operated by• Remote control 
• iPhone/iPod connected to the dock
• iPhone/iPod connected to the YID-W10 
transmitter
• Remote control
Supported iPhone/iPod (As of July 2010)
• iPod touch
• iPod (4th Gen/5th Gen/classic)
• iPod nano
•iPod mini
•iPhone
•iPhone 3G/3GS • iPod touch
• iPod (5th Gen/classic)
• iPod nano
• iPhone
• iPhone 3G/3GS
Remarks• iPhone/iPod charging also supported.
• The YDS-10/YDS-11 does not support iPhone 
connection. iPhone/iPod charging also supported.
CAUTION
Note
Universal Dock for iPod
Wireless System for iPodPosition the connected device 
as far as possible from the unit. 
						

							11 En
PLAYING BACK TUNES FROM YOUR iPhone/iPod
OPERATION
After setting your iPhone/iPod in your dock, rotate the 
INPUT selector on the front panel (or press DOCK button 
on the remote control) to select DOCK as the input source 
to play your iPhone/iPod.
While viewing the information displayed on your iPhone/
iPod, use the following remote control buttons to operate 
(playback, pause, skip, etc.) your iPhone/iPod.Some shuffle modes and repeat modes may not be available 
depending on the model or the software version of your iPhone/
iPod.
yWhen this unit is turned on or is in standby mode, your iPhone/
iPod can be charged automatically if it is connected to a 
Universal Dock for iPod. If an iPhone/iPod is charged while this 
unit is in standby mode, the POWER on indicator lights up 
brightly.
Using a Universal Dock for iPod
Remote control Operation
MENU
Displays the menu.
ENTER• If an item is selected: Confirms the item and  displays the next screen.
• If a song is selected: Plays the selected song.
BScroll up.
CScroll down.
Ee• If a song is playing: Pauses the song.
• If a song is paused: Plays the song. 
a• If a song is playing or paused: Skips to the  beginning of the next song.
• If pressed and held: Searches forward. 
b
• If a song is playing or paused: Skips to the  beginning of the current song.
• Pressing repeatedly skips one song backwards with  each press.
• If pressed and held: Searches backward. 
Switches between shuffle modes (Off  → Songs  → 
Albums  → Off).
Switches between repeat modes (Off  → One  → All 
→  Off).
Front panel Remote control
or
iPhone/iPod 
control
Note 
						

							12 En
PLAYING BACK TUNES FROM YOUR iPhone/iPod
■Establishing a wireless connection
Once the iPhone/iPod is connected to the transmitter and 
playback begins, it takes about 5 seconds for audio to be 
heard. During this time the wireless connection between 
the transmitter and receiver is established.
The status of the wireless connection between the transmitter 
and receiver is indicated by the respective status indicator.
■Controlling this unit with your iPhone/
iPod
• When playback begins on an iPhone/iPod that is 
connected to a transmitter, and if the transmitter is 
within range of the receiver, this unit performs as 
follows:
– If this unit is already turned on when playback begins: The input source switches to DOCK.
– If this unit is in standby mode when playback  begins: This unit turns on and the input source 
switches to DOCK.
• Adjusting the volume on the iPhone/iPod also adjusts  the volume of this unit. Note that the iPhone/iPod can 
only be used to increase this unit’s volume to a certain 
level; to increase it further, adjust the volume using this 
unit’s VOLUME control or the remote control.
• In the following situations, the wireless connection 
between the transmitter and receiver is disconnected. 
After 30 seconds this unit automatically enters standby 
mode.
– The iPhone/iPod is not operated for about 30-120 seconds after the playback is paused.
– The sleep timer of the iPhone/iPod is activated.
– The iPhone/iPod is disconnected from the 
transmitter.
– The iPhone/iPod battery level decreases to a level 
where it cannot provide enough power to the 
transmitter.
– The transmitter is moved outside of the wireless 
communication range of the receiver. – Communication between the transmitter and 
receiver becomes disrupted due to interference from 
other wireless LAN devices, cordless telephones, 
microwave ovens, etc.
y
• You can use the remote control to control the iPhone/iPod. For 
more information, see page 11.
• When this unit is turned on or is in standby mode, your iPhone/ iPod can be charged automatically if the transmitter connected 
to your iPhone/iPod is stationed to the receiver. If an iPhone/
iPod is charged while this unit is in standby mode, the POWER 
on indicator lights up brightly.
• Refer to the operating instructions of the YID-W10 for more 
information.
Using a Wireless System for iPod
Status of 
connection Transmitter 
indicator Receiver 
indicator
No connection OffOff
Confirming connection Green, flashing Blue, flashing
Connected Green, lit Blue, lit
YID-W10 receiver
YID-W10 transmitter 
						

							13 En
ADDITIONAL 
INFORMATION
ADDITIONAL INFORMATION
Refer to the chart below if this unit does not function proper ly. If the problem you are experiencing is not listed below or 
if the instructions below do not help, turn off this unit, disconnect the power cable, and contact the nearest authorized 
Yamaha dealer or service center.
■ General
TROUBLESHOOTING
Problems Possible Causes SolutionsRefer to 
page
This unit is not turned 
on. The POWER on 
indicator also does 
not light up. The power cable is not connected. Connect the power cable firmly. 7
The 
A button is pressed on the remote 
control while this unit is turned off. Press 
A switch on the front panel to ON.
2
There is a problem with the internal 
circuitries of this unit. Disconnect the power cable and contact the nearest 
authorized Yamaha dealer or service center. If an 
unusual odor or noise is generated from the unit, do 
not turn on the power, disconnect the power cable, 
and contact a service center for repair. —
This unit turns off 
suddenly and the 
POWER on indicator 
blinks.
This unit is turned off 
after several seconds 
of turning on, and the 
POWER on indicator 
blinks. The speaker wires are touching each other 
or shorting out against the rear panel.
Connect the speaker cables properly and press the 
A 
switch again. The INPUT indicators blink and the 
volume is decreased automatically. After the volume 
has decreased to the lowest setting, the INPUT 
indicators stop flashing, the INPUT indicator of the 
last input source selected lights up, and the unit may 
be used again. Confirm normal sound output from 
speakers by increasing the volume gradually, then 
operate this unit normally. 6
The speaker is malfunctioning. Replace the speaker set and press the  A switch again. 
The INPUT indicators blink and the volume is 
decreased automatically. After the volume has 
decreased to the lowest setting, the INPUT indicators 
stop flashing, the INPUT indicator of the last input 
source selected lights up, and the unit may be used 
again. Confirm normal sound output from speakers 
by increasing the volume gradually, then operate this 
unit normally. —
The protection circuitry has been activated 
because of excessive input or excessive 
volume level. Rotate the VOLUME control on the front panel to 
decrease the volume level and then turn the power on 
again.
—
The protection circuitry has been activated 
due to excessive internal temperature. Allow about 30 minutes for the temperature inside 
this unit to decrease, rotate the VOLUME control on 
the front panel to lower the volume and then turn the 
power on again. Set the unit in a place where heat can 
readily dissipate from the unit. —
The IMPEDANCE SELECTOR switch is 
not fully slid to either position. Turn the power off and slide the IMPEDANCE 
SELECTOR switch all the way to the correct 
position. 4
The IMPEDANCE SELECTOR switch is 
not set to the correct position. Set the IMPEDANCE SELECTOR switch to the 
position that corresponds to the impedance of your 
speakers. 4
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 the 
unit normally.
—
There is a problem with the internal 
circuitries of this unit. Disconnect the power cable and contact the nearest 
authorized Yamaha dealer or service center. If an 
unusual odor or noise is generated from the unit, do 
not turn on the power, disconnect the power cable, 
and contact a service center for repair. — 
						

							14 En
TROUBLESHOOTING
No sound.Sound is muted. Press MUTE button on the remote control or rotate 
the VOLUME control. 3
Incorrect cable connections. Connect the stereo cable for audio units and the  speaker wires properly. If the problem persists, the 
cables may be defective. 5
Playback has been stopped on the 
connected component. Turn the component on and start playback.
8
No appropriate input source has been 
selected. Select an appropriate input source with the INPUT 
selector on the front panel (or one of the INPUT 
selector buttons on the remote control). 8
The SPEAKERS selector is not set 
properly. Set the corresponding SPEAKERS selector to A, B or 
A+B position.
8
The sound suddenly 
goes off. The protection circuitry has been activated 
because of a short circuit, etc. Check that the IMPEDANCE SELECTOR setting is 
correct.
4
Check that the speaker wires are not touching each 
other or shorting out against the rear panel of this 
unit, and then turn this unit on again. 5
This unit has become too hot. Reconsider the location where this unit is installed. 
Make sure the openings on the top panel are not 
blocked. —
The automatic power down function has 
turned this unit off. Confirm that there are no other issues causing this 
problem, and then turn this unit on again.
7
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. 5
Incorrect setting for the BALANCE 
control. Set the BALANCE control to the appropriate 
position.
9
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.
6
A “humming” sound 
can be heard. Incorrect cable connections.
Connect the audio plugs firmly. If the problem 
persists, the cables may be defective. 5
No connection from the turntable to the 
GND terminal. Make the GND connection between the turntable and 
this unit.
5
The volume level is 
low while playing a 
record. The turntable is connected to the jacks 
other than the PHONO jacks.
Connect the turntable to the PHONO jacks.
5
The record is being played on a turntable 
with an MC cartridge. Use a turntable equipped with an MM cartridge.
—
The volume level 
cannot be increased, 
or the sound is 
distorted. The component connected to the LINE 2 
REC or LINE 3 REC jacks of this unit is 
turned off.
Turn on the power of the component.
—
The sound is 
degraded when 
listening with the 
headphones 
connected to the CD 
player or the tape 
deck connected to 
this unit. This unit is turned off or is in standby 
mode.
Turn this unit on.
8
The sound level is 
low. Sound is muted.
Press MUTE button on the remote control or rotate 
the VOLUME control. 3
The loudness control function is 
operating. Turn down the volume, set the LOUDNESS control 
to the FLAT position, and then adjust the volume 
again. 9
Problems
Possible Causes SolutionsRefer to 
page 
						

							15 En
TROUBLESHOOTING
ADDITIONAL 
INFORMATION
■ Universal Dock for iPod and Wireless System for iPod
Using the BASS, 
TREBLE, BALANCE 
and LOUDNESS 
controls does not 
affect the tonal quality. The PURE DIRECT switch is turned on. The PURE DIRECT switch must be turned off to use 
those controls. 8
ProblemsPossible Causes SolutionsRefer to 
page
No sound.
You cannot operate 
the iPhone/iPod. There is a problem with the signal path 
from your iPhone/iPod to the unit.
Turn off the unit and reconnect the Universal Dock 
for iPod or the Wireless System for iPod to the 
DOCK jack of the unit. 10
Remove your iPhone/iPod from the Universal Dock 
for iPod or the Wireless System for iPod and then 
place it back in the dock. 10
The iPhone/iPod being used is not 
supported by the unit. Connect an iPhone/iPod supported by the unit.
10
When using a 
Wireless System for 
iPod: 
Sound frequently cuts 
out.
Noise is heard. The wireless connection is poor.
Place the YID-W10 receiver as far away from this 
unit as possible.
10
When using the 
Universal Dock for 
iPod:
Your iPhone/iPod is 
not being charged 
even though it is 
connected to the 
Universal Dock for 
iPod. This unit is not turned on.
Turn on this unit or set it to standby mode. 2
The iPhone/iPod is not connected 
securely. Connect the iPhone/iPod securely to the Universal 
Dock for iPod.
10
When using the 
Wireless System for 
iPod:
Your iPhone/iPod is 
not being charged 
even though the YID-
W10 transmitter 
connected to your 
iPhone/iPod is 
stationed in the YID-
W10 receiver. This unit is not turned on.
Turn on this unit or set it to standby mode. 2
The YID-W10 transmitter is not stationed 
securely in the YID-W10 receiver. Station the YID-W10 transmitter connected to your 
iPhone/iPod securely in the YID-W10 receiver.
10
ProblemsPossible Causes SolutionsRefer to 
page 
						

							16 En
TROUBLESHOOTING
■Remote control
■ Notes on batteries
• Change both batteries when the operation range of the 
remote control decreases.
• Remove the batteries if the remote control is not to be 
used for an extended period of time.
• Do not use old batteries together with new ones.
• Do not use different types of batteries (such as alkaline  and manganese batteries) together. Read the packaging 
carefully as these different types of batteries may have 
the same shape and color.
• If the batteries have leaked, dispose of them  immediately. Avoid touching the leaked material or 
letting it come into contact with clothing, etc. Clean the 
battery compartment thoroughly before installing new 
batteries.
• Do not throw away batteries with general house waste; 
dispose of them correctly in accordance with your local 
regulations.
■ Handling the remote control
• Do not spill water or other liquids on the remote 
control.
• Do not drop the remote control.
• Do not leave or store the remote control in the 
following types of conditions:
– high humidity, such as near a bath
– high temperature, such as near a heater or a stove
– extremely low temperatures
– dusty places
• Do not expose the remote control sensor to strong  lighting, in particular, an inverter type fluorescent 
lamp; otherwise, the remote control may not work 
properly. If necessary, position the unit away from 
direct lighting.
Problems Possible Causes SolutionsRefer to 
page
The remote control 
does not work nor 
function properly. The remote control is too far away or 
tilted too much.
The remote control will function within a maximum 
range of 6 m (20 ft) and no more than 30 degrees off-
axis from the front panel. 3
Direct sunlight or lighting (from an 
inverter type of fluorescent lamp, etc.) is 
striking the remote control sensor of this 
unit. Reposition this unit or lighting.
—
The batteries are weak. Replace all batteries. 3 
						

							17 En
ADDITIONAL 
INFORMATION
AUDIO SECTION
• Minimum RMS output power (8 Ω, 20 Hz to 20 kHz, 0.019% THD)
[A-S500] ................................................................  85 W + 85 W
[A-S300] ................................................................  60 W + 60 W
(6  Ω, 20 Hz to 20 kHz, 0.038% THD) [Except for Asia model] 
[A-S500] ............................................................  100 W + 100 W
[A-S300] ................................................................  70 W + 70 W
• Dynamic power per channel (IHF) (8/6/4/2  Ω)
[A-S500] ......................................................... 130/150/185/220 W
[A-S300] ......................................................... 100/120/140/150 W
• Maximum power per channel [U.K. and Europe models only] (1 kHz, 0.7% THD, 4  Ω)
[A-S500] ...........................................................................  120 W
[A-S300] .............................................................................  95 W
• IEC power [U.K. and Europe models only] (1 kHz, 0.019% THD, 8  Ω)
[A-S500] ...........................................................................  100 W
[A-S300] .............................................................................  75 W
• Power band width [A-S500] (0.06% THD, 42.5 W, 8  Ω) .................  10 Hz to 50 kHz
[A-S300] (0.06% THD, 30 W, 8  Ω) ....................  10 Hz to 50 kHz
• Damping factor (SPEAKERS A) 1 kHz, 8  Ω...................................................................  240 or more
• Maximum effective output power (JEITA) (1kHz, 10% THD, 8  Ω) [Asia, China, Taiwan and Central/South 
America models only] 
[A-S500] ...........................................................................  130 W
[A-S300] ...........................................................................  100 W
(1kHz, 10% THD, 6  Ω) [China, Taiwan and Central/South 
America models only] 
[A-S500] ...........................................................................  150 W
[A-S300] ...........................................................................  110 W
• Input sensitivity/Input impedance PHONO (MM) ........................................................  3.0 mV/47 k Ω
CD, etc. ..................................................................  200 mV/47 k Ω
• Maximum input signal PHONO (MM) (1 kHz, 0.003% THD) ..................  60 mV or more
CD, etc. (1 kHz, 0.5% THD) ...................................  2.2 V or more
• Output level/Output impedance REC............................................................  200 mV/1.0 k Ω or less
• PHONES jack rated output/Impedance CD, etc. (Input 1 kHz, 200 mV, 8  Ω)
[A-S500] .............................................................  430 mV/470  Ω
[A-S300] .............................................................  360 mV/470  Ω
• Frequency response CD, etc. (20 Hz to 20 kHz) ............................................  0 ± 0.5 dB
CD, etc. PURE DIRECT on (10 Hz to 100 kHz) ..........  0 ± 1.0 dB
• RIAA equalization deviation PHONO (MM) ..................................................................  ± 0.5 dB
• Total harmonic distortion PHONO (MM) to REC (20 Hz to 20 kHz, 3 V) .....  0.025% or less
CD, etc. to SPEAKERS[A-S500] (20 Hz to 20 kHz, 42.5 W, 8  Ω) ..........  0.015% or less
[A-S300] (20 Hz to 20 kHz, 30 W, 8  Ω) .............  0.015% or less
• Signal to noise ratio (IHF-A network) PHONO (MM) (5 mV input shorted) .....................  88 dB or more
CD, etc. PURE DIRECT on
(200 mV input shorted)......................................  100 dB or more
• Residual noise (IHF-A network) ............................................  30 µV • Channel separation
CD, etc. (5.1 k Ω input shorted, 1/10 kHz) .........  65/50 dB or more
• Tone control characteristics BASSBoost/Cut (50 Hz) ...........................................................  ±10 dB
Turnover frequency .......................................................... 350 Hz
TREBLE Boost/Cut (20 kHz) .........................................................  ±10 dB
Turnover frequency ......................................................... 3.5 kHz
• Continuous loudness control Attenuation (1 kHz)............................................................  –30 dB
• Gain tracking error (0 to –99 dB)................................  0.5 dB or less
GENERAL• Power supply [U.S.A. and Canada models] .............................  AC 120 V, 60 Hz
[Asia model]........................................... AC 220-240 V, 50/60 Hz
[Taiwan and Central/South America models] ..............................................  AC 110-120/220-240 V, 50/60 Hz
[China model].....................................................  AC 220 V, 50 Hz
[Australia model]  ..............................................  AC 240 V, 50 Hz
[U.K., Europe and Russia models]  ....................  AC 230 V, 50 Hz
• Power consumption [A-S500][U.S.A. and Canada models] .............................. 240 W, 330 VA
[Asia model].....................................................................  220 W
[Other models]. ................................................................  240 W
[A-S300]..............................................................................  190 W
• Standby power consumption  .......................................  0.5 W or less
• YID-W10 standby power consumption (YID-W10 connect) .....................................................  1.2 W or less
• iPod charge power consumption [A-S500].....................................................................  35 W or less
[A-S300].....................................................................  25 W or less
• Maximum power consumption [Taiwan and Central/South America  models only](6  Ω, 1 kHz, 10% THD)
[A-S500]...........................................................................  510 W
[A-S300]...........................................................................  400 W
• Dimensions (W ×  H × D)  ................................ 435  × 151  × 387 mm
(17-1/8  × 6  × 15-1/4)
• Weight [A-S500].............................................................  10.3 kg (22.7 lbs)
[A-S300]...............................................................  9.0 kg (19.8 lbs)
Specifications are subject to change without notice.
iPhone, iPod
iPhone, iPod, iPod classic, iPod nano and iPod touch are 
trademarks of Apple Inc., registered in the U.S. and other 
countries.
SPECIFICATIONS 
						

							Information for Users on Collection and Disposal of Old Equipment 
and Used Batteries
These symbols on the products, packaging, and/or accompanying documents mean that used electrical and 
electronic products and batteries should not be mixed with general household waste.
For proper treatment, recovery and recycling of old products and used batteries, please take them to 
applicable collection points, in accordance with your national legislation and the Directives 2002/96/EC 
and 2006/66/EC.
By disposing of these products and batteries correctly, you will help to save valuable resources and prevent 
any potential negative effects on human health and the environment which could otherwise arise from 
inappropriate waste handling.
For more information about collection and recycling of old products and batteries, please contact your 
local municipality, your waste disposal service or the point of sale where you purchased the items.
[Information on Disposal in other Countries outside the European Union]
These symbols are only valid in the European Union. If you wish to discard these items, please contact 
your local authorities or dealer and ask for the correct method of disposal.
Note for the battery symbol (bottom two symbol examples):
This symbol might be used in combination with a chemical symbol. In this case it complies with the 
requirement set by the Directive for the chemical involved.
Printed in Malaysia WV17460-1