PERSONAL AMPLIFIER
AP-U70
PERSONAL SOUND PROCESSOR
DP-U50
SET UP MANUAL
MANUEL DE CONFIGURATION
U C A
USB
PC
AUX1
AUX2
DSP MUTE
The owner’s manual for this model consists of two volumes, “SET UP MANUAL” and
“OPERATION MANUAL”.
Le manuel d'utilisation pour ce modèle se compose de deux volumes, le “MANUEL DE
CONFIGURATION” et le “MANUEL D’UTILISATION”.
* This manual uses terms utilized by the English operating system as shown on the computer monitor. If the operating
system you are using is in another language, please replace the English terms with the terms used in your computer’s
operating system.
* Ce manuel utilise des termes employés par les systèmes d’exploitation en langue anglaise tels qu’ils apparaîssent sur le
moniteur d’un ordinateur. Si votre système d’exploitation utilise une autre langue, veuillez remplacer la terminologie
anglaise par celle qu’il utilise.
E-1
● This unit brings high-quality audio to your
computer.
● The USB interface allows remote control of this
unit from your computer, using the supplied
Application Software, plus various audio I/O
options.
● Ideal for use with computer games, internet
music, CD-ROM, DVD, multimedia software, and
more.
● Yamaha’s Near-Field Cinema DSP (Digital Sound
field Processing) technology provides live music
performance and movie theater surround sound.
The sound effect of DSP is also available for
headphone listening.
● Sophisticated Virtual 3D technology reproduces
multichannel sources such as Dolby Digital* and
DTS
** providing a realistic surround effect with
just two speakers.
● This unit is compatible with the following audio
signals received via a USB connection:
multi-channel (two, four and six channels) audio,
high quality digital audio of 24 bits/48 kHz and
Dolby Digital-encoded signals. (Some operating
systems and software programs do not support
this feature.)
*
Manufactured under license from Dolby Laboratories. “Dolby”,
“Pro Logic” and the double-D symbol are trademarks of Dolby
Laboratories. Confidential Unpublished Works. q1992–1997
Dolby Laboratories, Inc. All rights reserved.
**
Manufactured under license from Digital Theater Systems, Inc.
US Pat. No. 5,451,942 and other world-wide patents issued and
pending. “DTS”, “DTS Digital Surround”, are trademarks of Digital
Theater Systems, Inc. Copyright 1996 Digital Theater Systems,
Inc. All Rights Reserved.
CONNECTIONS
Terminals and their functions ........... 3
Connecting your computer................ 4
Connecting audio equipment ............ 5
Connecting speakers ......................... 6
Plugging in this unit ........................... 8
INSTALLING USB DRIVER AND
APPLICATION SOFTWARE
Preparations before installation........ 9
System requirements......................... 9
Installing the software...................... 10
Microsoft Windows 98/98SE
or Windows Me ............................................... 10
Microsoft Windows 2000 Professional ......... 13
Macintosh computer ...................................... 16
APPENDIX
Troubleshooting ......................... 18
CONNECTIONS
INSTALLING USB DRIVER AND
APPLICATION SOFTWARE
APPENDIX
English
GETTING STARTED
Unpacking........................................... 2
Battery installation ............................. 2
Battery replacement........................... 2
Remote control operation range ....... 2
GETTING STARTED
FEATURES CONTENTS
E-2
GETTING STARTED
Battery installation
Since the remote control will be used for many of this unit’s
control operations, you should begin by installing the
supplied batteries.
1
Turn the remote control over and remove the battery
compartment cover by sliding it in the direction of
the arrow.
2
Insert the batteries (AA, R6, UM-3 type) according to
the polarity markings on the inside of the battery
compartment.
3
Close the battery compartment cover.
Battery replacement
If you notice that the remote control must be used closer to
the main unit, the batteries are weak. Replace both
batteries with new ones.
Notes
● Use AA, R6, UM-3 batteries.
● Be sure the polarities are correct. (See the illustration inside
the battery compartment.)
● Remove the batteries if the remote control is not to be used for
an extended period of time.
● If the batteries leak, dispose of them immediately. Avoid
touching the leaked material and avoid contact with clothing,
etc. Clean the battery compartment thoroughly before
installing new batteries.
USB
POWER
PC
AUX1
AUX2
JAZZ CHURCHHALL
B
VOLUMEMUTE
CA
MOVIE LIVEGAME
TEST
ON
/
OFF
VDD
2
1
3
Remote control operation range
Notes
● The area between the remote control and the main unit must
be clear of large obstacles.
● 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 main unit away from direct lighting.
USB
PC
AUX1
AUX2
DSP MUTE
VOL
VIRTUAL
5.I
CH
DIGITAL
PROLOGIC FMAM ST
USB PCM D.
DSP
30°
30°
Remote control
sensor
Unpacking
After unpacking, check that the following items are
supplied.
● Remote control
● CD-ROM
The CD-ROM contains
the Application Software
and online help for
controlling this unit from
your computer.
● Batteries (AA, R6, UM-3
type)
● USB cable
Within
approximately
6 m (19.7 feet)
E-3
English
CONNECTIONS
CONNECTIONS
Never
plug in this unit and other equipment until
all connections are completed.
1.
Make connections between this unit and other
components by following the procedure below.
2.
After all connections are finished, check that the
connection cords are correctly connected.
3.
After all connections are completed, plug in this unit and
other equipment.
Note
Also, refer to the owner’s manual for other equipment in the
system.
CONNECTIONS
Terminals and their functions
1 ANALOG inputs
These connectors are used to connect to the analog
outputs of a PC sound card, CD player, MD recorder, tape
deck, etc.
+–
R
L
R L
R L
ANALOG
PC IN
AUX 1
IN
AUX 2
IN
REC
OUT
OUTPUT
SUB
WOOFER
DIGITAL
USB
COAX
IN
OPT
IN
AUX 1
OPT IN
OPT
OUT
PC
SPEAKERS
6Ω MIN.
/
SPEAKER
MAINS
MAIN
1
2
5
6
3
4
PRE
OUT
[
DP-U50
]
REC
OUT
[
AP-U70
]
2 SUBWOOFER OUTPUT
This connector can be connected to an optional subwoofer,
such as the Yamaha YST-SW45, for enhanced bass
performance.
3 SPEAKERS outputs [AP-U70 only]
These connectors are used to connect a pair of
speakers, such as the Yamaha NS-U30.
4 REC OUT [AP-U70 only]
These connectors are used to connect to the
analog inputs of an MD recorder or tape deck.
4 PRE OUT [DP-U50 only]
These connectors are used to connect to the
analog inputs (INPUT etc.) of speakers
incorporated with an amplifier, or a power amplifier.
The level of signals outputted from the PRE OUT
varies by the use of the volume control on the front
panel or the VOLUME keys on the remote control.
5 PC inputs & output (DIGITAL)
USB: If your computer has a USB port, connect it to this
unit, using the supplied USB cable, for remote control of
this unit from your computer.
PC COAX IN/OPT IN: These coaxial and optical
connectors are used to connect to the digital outputs of a
PC sound card, DVD-Video decoder board, etc.
6 Optical input & output (DIGITAL)
AUX 1 OPT IN: This connector is used to connect to an
optical output of a CD player, MD recorder, etc.
OPT OUT: This connector is used to connect to an optical
input of an MD recorder, a DAT deck, etc.
Use commercially available connection cords (except the supplied USB cable).
The color of this unit’s inputs/outputs and connection cords to be used for connecting to them are as follows:
White Audio connection cord (analog/stereo), left
Red Audio connection cord (analog/stereo), right
Black Audio connection cord (analog/monaural)
Orange Coaxial digital connection cord
L
R
L
R
E-4
CONNECTIONS
Connecting to the USB port (1)
If your computer has a USB port, connect it to this unit’s
USB terminal using the supplied USB cable, as shown
below.
A single USB connection is all that’s required to listen to
audio from your computer on this unit, feed audio from an
external source connected to this unit to your computer,
and control this unit remotely from your computer, using
the supplied Application Software.
If your computer doesn’t have a USB port, you can still
connect it to this unit using the analog or digital input, but in
this case you cannot use this unit’s Application Software.
Note
Connect the USB cable when installing the USB driver software
on your computer. Refer to the section “INSTALLING USB
DRIVER AND APPLICATION SOFTWARE”.
Connecting to analog inputs (2)
Connect the analog audio outputs on your computer or a
PC sound card to this unit’s ANALOG PC IN.
Use a commercially available pin-plug connection cord for
connection, and be careful not to mix up the left and right
connections.
Connecting your computer
Audio from your computer can be fed to this unit using any of the following connectors: USB, DIGITAL PC COAX IN, DIGITAL
PC OPT IN, or ANALOG PC IN. If you use all of these connectors for connection, you can select the connector(s) to use on
this unit’s front panel or the remote control.
R L
R L
ANALOG
PC IN
AUX 1
IN
AUX 2
IN
REC
OUT
OUTPUT
SUB
WOOFER
DIGITAL
USB
COAX
IN
OPT
IN
AUX 1
OPT IN
OPT
OUT
PC
LINE OUT
USB
DIGITAL
OUT
DIGITAL
OUT
2
1
3
3
L
R
L
R
(coaxial)
(optical)
Connecting to digital inputs (3)
To play DVD-Video discs encoded with Dolby Digital or
DTS, your computer must have a DVD-ROM drive and
DVD-Video decoder board, which should be connected to
this unit via the DIGITAL PC COAX IN or DIGITAL PC OPT
IN.
Use a commercially available pin-plug cord for connecting
to the DIGITAL PC COAX IN, and use a commercially
available optical fiber cable for connecting to the DIGITAL
PC OPT IN.
Note
The DIGITAL PC OPT IN has priority over the DIGITAL PC
COAX IN, so if you connect to both inputs, the signal received at
the DIGITAL PC OPT IN is used.
Protective Caps
When connecting to an optical connector, remove its protective
cap first. When an optical connector is not being used, replace its
cap to prevent dust entering the connector.
: Indicates the direction of signals.
E-5
English
CONNECTIONS
CONNECTIONS
Connecting audio equipment
The following illustrations show how to connect a CD player, MD recorder, etc. using both analog and digital connections.
However, it’s not necessary to make both connections.
R L
R L
ANALOG
PC IN
AUX 1
IN
AUX 2
IN
REC
OUT
OUTPUT
SUB
WOOFER
DIGITAL
USB
LINE OUT
LINE IN
(REC)
LINE OUT
(PLAY)
L
R
L
R
L
R
L
R
L
R
L
R
+–
R
L
DIGITAL
USB
COAX
IN
OPT
IN
AUX 1
OPT IN
OPT
OUT
PC
SPEAKERS
6Ω MIN.
/
SPEAKER
MAIN
DIGITAL OUT
DIGITAL IN
(optical)
(optical)
CD player
MD recorder
CD player
Tape deck
or MD recorder
Audio connections
● Be careful not to mix up the left and right connections.
● [AP-U70 only]
If you wish to record analog sound signals inputted
to this unit, connect the analog inputs of a tape deck
or MD recorder to this unit’s REC OUT OUTPUT.
Digital connections
If you wish to record digital sound signals inputted to this
unit, connect the optical digital input of an MD recorder or a
DAT deck to this unit’s DIGITAL OPT OUT.
Notes
● When playing an ordinary CD on this unit following
playback of a CD or an LD encoded with DTS, some
operations, such as resetting the input selector keys, may be
required.
● Even if connected to this unit with a digital connection, some
CD, LD, and DVD players may make this unit fail to decode
DTS or produce noise. This is because certain digital output
data processing by such a player results in DTS-encoded data
errors that cause playback failure although the same data
processing may cause only a slight change in volume or in
frequency response in normal digital sound.
● When an error occurs in the player’s digital output data
during playback of an LD or CD encoded with DTS,
playback may be disrupted. If this occurs, stop playback and
repower the player.
● When digital sound signals from the computer are played,
errors in WAVE signals, etc. may occur resulting in noise or a
playback failure.
: [AP-U70 only]
Notes
● Connecting a turntable
A turntable cannot be connected to this unit directly. Use a
commercially available phono equalizer amplifier to connect a
turntable to this unit, or connect a turntable incorporated with a
phono equalizer amplifier.
● [AP-U70 only]
The REC OUT OUTPUT and DIGITAL OPT OUT can
be used at the same time since they output signals
independently.
E-6
CONNECTIONS
+–
R
L
R L
R L
ANALOG
PC IN
AUX 1
IN
AUX 2
IN
REC
OUT
OUTPUT
SUB
WOOFER
DIGITAL
USB
COAX
IN
OPT
IN
AUX 1
OPT IN
OPT
OUT
PC
SPEAKERS
6Ω MIN.
/
SPEAKER
MAIN
Left speaker Right speaker
10 mm
➁
➂
➀
Connecting speakers
[AP-U70 only]
Connect this unit to your speakers with speaker cables
with a proper gauge (keep them as short as possible).
Notes
● Use speakers which do not have a built-in amplifier.
● Use speakers whose impedance is 6Ω or more.
● Connect the left speaker to the left speaker connector on this
unit and the right speaker to the right speaker connector.
● Make sure that the + and – polarity markings of the speaker
cables are observed and set correctly. If these cables are
reversed, the sound will be unnatural and lack bass.
Speaker Cables
Strip 10 mm of insulation off the end of each speaker
cable, and then twist the bare wires to prevent lose
strands, which can cause short circuits.
How to connect:
1 Press and hold the speaker connector levers.
2 Insert the bare ends of the speaker cables into the
terminal holes.
3 Then release the levers.
* Try pulling gently on each cable to make sure that it is
secure.
E-7
English
CONNECTIONS
CONNECTIONS
R L
R L
ANALOG
PC IN
AUX 1
IN
AUX 2
IN
PRE
OUT
OUTPUT
SUB
WOOFER
DIGITAL
USB
INPUT
L
R
L
R
R L
R L
ANALOG
PC IN
AUX 1
IN
AUX 2
IN
REC
OUT
OUTPUT
SUB
WOOFER
DIGITAL
USB
SUPERWOOFER SYSTEM YST-SW45
HIGH CUTSTANDBY/ON
150Hz50Hz
VOLUME
100
LINE IN
Speakers with a built-in
amplifier
Subwoofer
Left Right
[DP-U50 only]
To reproduce sound signals inputted to this unit over
speakers, connect this unit to speakers with a built-in
amplifier, a mini-component system, etc., or connect this
unit to speakers by using an external power amplifier.
Connect the analog inputs of speakers with a built-in
amplifier, etc. to this unit’s PRE OUT using a commercially
available analog pin-plug cord or a pin (stereo)-to-mini
(stereo) plug cord.
Note
The level of signals outputted from the PRE OUT varies by the
use of the volume control on the front panel or the VOLUME
keys on the remote control. So, it is recommended to adjust the
speaker output level on this unit or the remote control, and fix
the volume of speakers with a built-in amplifier, etc. at a
certain level.
Adding a subwoofer
Bass performance can be extended by connecting a
subwoofer to this unit’s SUBWOOFER OUTPUT using a
commercially available audio pin-plug cord.
The use of a subwoofer is also suitable for reproducing the
effects of sound field programs.
Note
The SUBWOOFER OUTPUT is a line-level output. Use a
subwoofer which has its own built-in power amplifier, such as
the Yamaha YST-SW45.
E-8
CONNECTIONS
SUPERWOOFER SYSTEM YST-SW45
HIGH CUTSTANDBY/ON
150Hz50Hz
VOLUME
100
USB
PC
AUX1
AUX2
DSP MUTE
VOL
VIRTUAL 5.ICH
DIGITAL
PROLOGICFMAMST
USBPCM D.
DSP
4
3
Left speaker Right speaker
AC outlet
Recommended listening position
Note
Use magnetically shielded speakers and subwoofer. Using non-
magnetically shielded speakers near the computer monitor may
impair picture color or damage the monitor.
Plugging in this unit
After completing all connections, plug the AC power
cord into a household AC outlet.
Note
Unplug the AC power cord from the AC outlet if this unit is not
to be used for a long period of time.
(U.S.A. model)
Recommended Speaker Placement
For best performance, place the left and right speakers on
either side of your computer monitor, as shown below, and
position them so that their fronts are flush with the monitor
screen. To get the best from the sound field programs and
surround effects, the left and right speakers and the
listener should be positioned so as to form a triangle with a
3:4 ratio, so if, for example, the speakers are 60 cm (23.5”)
apart, the listener should be 80 cm (31.5”) away from each
speaker.
If your system includes a subwoofer (YST-SW45, etc.),
place it on the floor.
E-9
English
INSTALLING USB DRIVER AND APPLICATION SOFTWARE
INSTALLING USB DRIVER AND
APPLICATION SOFTWARE
Microsoft Windows 98/98SE, Windows Me or
Windows 2000 Professional
Operating System
Microsoft Windows 98/98SE, Windows Me or Windows
2000 Professional
Computer
A computer with a USB port as a standard equipment and
preinstalled with the above OS.
Windows is a registered trademark of Microsoft Corporation in
the United States and/or other countries.
When connecting this unit and your computer with the USB
cable and controlling this unit from the computer, you must
install the following software on your computer.
◆ USB driver software: Necessary for this unit to
communicate with your computer .......... Use the
software originally supplied with the OS (Operating
System) running on your computer
◆ Application Software: Used to control this unit from a
computer .......... Download from the supplied CD-ROM
◆ Online help : Instructions for using the Application
......... Access from the supplied CD-ROM
This section explains how to install the software. The
installation method differs from the OS running on your
computer.
Refer to the instructions suitable for your OS below.
Preparations before installation
● Make sure that the USB cable is not connected to
this unit and that your computer is not activated.
● Make sure that your computer meets the system
requirements listed below.
If your computer does not meet the system
requirements, you can use the computer as an input
source by connecting it to the analog or digital input(s)
of this unit. In that case, however, the supplied
Application Software cannot be used.
● You may be requested to insert your OS’s CD-ROM
during the installation, so please have it ready before
commencing.
● The installing method may differ from the instructions
below depending on the operating environment of your
computer. In such a case, follow the instructions shown
on the monitor. If you still have any question, inquire at
the manufacturer of your computer or a computer
dealer.
System requirements
Your computer must meet the following system requirements to use the supplied Application Software.
INSTALLING USB DRIVER AND APPLICATION SOFTWARE
Macintosh
Operating System
Mac OS 9.0.4 or greater (USB Driver 1.4 or greater)
Computer
Macintosh computer with a USB port as a standard
equipment
Macintosh is a trademark of Apple Computer, Inc., registered in
the U.S. and other countries.
E-10
INSTALLING USB DRIVER AND APPLICATION SOFTWARE
Installing the software
Microsoft Windows 98/98SE or Windows Me
m Installing and checking the USB driver
1
Turn on your computer and, if it’s not running
already, start Windows 98/98SE or Windows Me.
2
Plug the AC power cord of this unit into the AC
outlet.
This unit can be on or in standby mode when installing the
driver.
3
Connect this unit to a USB port on the computer
using the supplied USB cable.
Windows automatically detects this unit and installs the
necessary driver software. Make operations as indicated in
the dialog box. You may be requested to insert your
Windows OS CD-ROM.
* The installation may take a longer time depending on
the system environment. After the installation dialog
box disappears, wait several minutes.
Check that the USB driver has been installed successfully
by following the procedure below.
4
Click the Windows “Start” button and select
“Settings”, and then “Control Panel”.
The Control Panel window appears.
5
Double-click the “System” icon.
The System Properties window appears.
6
Click the “Device Manager” tab.
The Device Manager window appears.
7
Click the “View devices by type” option button.
8
Click the “+” symbol next to “Sound, video and
game controllers,” and make sure that “USB Audio
Device” appears in the list, as shown.
* The screen image is for Windows 98SE.
* When using Windows Me, “?” may be shown at the
head of “USB Copmposite Device” in green. This
means the USB driver has been installed with the
Generic ID supplied with the operating system. (This is
not an error message.)
9
Click the “+” symbol next to “Human Interface
Devices”, and make sure that “HID-compliant
consumer control device” and “USB Human
Interface Device” appear in the list, as shown.
* The screen image is for Windows 98SE.
10
Click the “+” symbol next to “Universal Serial
Bus controllers” and make sure that “USB
Composite Device” appears in the list, as
shown.
* The screen image is for Windows 98SE.
Notes
● The device list on your computer may differ to that shown
here.
● If “!” or “?” is shown at the head of the device name, check
the followings:
* The USB cable is firmly connected.
* The AC power cord of this unit is plugged into an AC
outlet.
● If the driver has not been successfully installed, disconnect
the USB cable and connect it again. Then try to install the
driver again. If installation still fails, restart Windows and try
again.
E-11
English
INSTALLING USB DRIVER AND APPLICATION SOFTWARE
INSTALLING USB DRIVER AND
APPLICATION SOFTWARE
Make the following settings on your computer after the installation of the driver is finished.
Setting of Audio and Audio CD
[Windows 98/98SE only]
* Terminate all the activated applications.
* When using Windows 98SE, restart Windows, first.
1
Click the Windows “Start” button and select
“Settings”, and then “Control Panel”.
2
Double-click the “Multimedia” icon.
3
Click the “Audio” tab and select “USB Audio
Device” at “Preferred device” of “Playback”.
* Usually, this setting is automatically made.
* If “USB Audio Device” does not appear, restart
Windows.
4
Click the “CD Music” tab and select the CD-ROM
drive for playing audio CDs.
5
Click the check box of “Enable digital CD audio for
this CD-ROM device” to enter the check mark.
* It may happen that the check box cannot be clicked
because some CD-ROM drives cannot be used for
playing audio CDs.
6
Click “OK” and close the “Multimedia” setting
panel.
7
Restart Windows.
Note
When using two or more drives, you must make the above setting
for each drive.
Checking the Audio setting
[Windows Me only]
1
Click the Windows Me “Start” button and select
“Settings”, and then “Control Panel”.
2
Double-click the “Sounds and Multimedia” icon.
3
Click the “Audio” tab and select “USB Audio
Device” at “Preferred device” of “Sound
Playback”.
* Usually, this setting is automatically made.
* If “USB Audio Device” does not appear, restart
Windows.
Checking sound output and adjusting volume
[Windows 98/98SE and Windows Me]
1
Make the following operations on the front panel of
this unit.
a)Press the power switch to turn on this unit.
(Some messages are shown on the display.)
b)Press the USB input selector key.
c)Use the volume control to adjust the volume.
(Set the control to about “30”.)
2
Adjust the volume on the computer as follows.
a)Double-click the speaker icon on the task tray,
or select “Start”, “Programs”, “Accessories”,
“Entertainment” in this order and click “Volume
Control”.
(The volume adjustment window appears.)
b)Adjust the volume by dragging the “Volume”
slider. Set the slider between the center and
max. positions.
* Do not enter the check mark in the “Mute” check
box. If entered, sound output will stop.
3
Click the Windows “Start” button and select
“Settings”, and then “Control Panel”.
4
Double-click the “Sounds” (or “Sounds and
Multimedia”) icon.
5
Click the “Sounds” tab.
6
Check that the sound is output normally by
outputting “Default sound”, etc. from “Events” (or
“Sound Events”).
* If no sound is heard, restart Windows and check again.
DSP MUTE
VOL
VIRTUAL
5.I
CH
DIGITAL
PROLOGIC FMAM ST
USB PCM D.
DSP
USB
PC
AUX1
AUX2
USB
Display
Volume control
Power switch
E-12
INSTALLING USB DRIVER AND APPLICATION SOFTWARE
Next, install the Application Software and Online Help
from the supplied CD-ROM.
m Installing the Application Software
* Terminate all the activated applications (including virus
checkers) on the computer first.
1
Insert the CD-ROM into the CD-ROM or DVD-ROM
drive.
If the Windows Autorun feature is turned on, the
installation start-up screen appears automatically.
2
Continue with the installation as prompted.
If the Windows Autorun feature is not turned on
Display the contents of the CD-ROM by using “My
Computer” etc., and double-click on “Readme.txt.”. The
installation method is described in this file.
m Using the Application Software and
Online Help
This section explains how to start the Application Software
and view the online help.
1
Click the Windows “Start” button and select
“Programs”, “YAMAHA AP-U70 (or DP-U50)”, “AP-
U70 (or DP-U50)” in this order.
The Application Software starts.
2
To view the online help, click the Windows “Start”
button and select “Programs”, “YAMAHA AP-U70
(or DP-U50)”, “Help” in this order.
The online help, which explains how to use the Application
Software, starts.
Note
Never disconnect the USB cable while starting up the
Application Software. If disconnected, the computer may hang.
m Uninstalling the Application Software
This section explains how to uninstall the Application
Software.
1
Terminate the Application Software and online
help.
2
Click the Windows “Start” button and select
“Settings”, and then “Control Panel”.
The Control Panel window appears.
3
Double-click the “Add/Remove Programs” icon.
The “Add/Remove Programs Properties” window appears.
4
Select “YAMAHA AP-U70 (or DP-U50) Application”
in the software list.
“YAMAHA AP-U70 (or DP-U50) Application” is
highlighted.
5
Click the “Add/Remove Programs” button and
continue as prompted.
E-13
English
INSTALLING USB DRIVER AND APPLICATION SOFTWARE
INSTALLING USB DRIVER AND
APPLICATION SOFTWARE
Microsoft Windows 2000 Professional
m Installing and checking the USB driver
1
Turn on your computer and, if it’s not running
already, start Windows 2000 Professional, and log
in with Administrator.
2
Plug the AC power cord of this unit into the AC
outlet.
This unit can be on or in the standby mode when installing
the driver.
3
Connect this unit to a USB port on the computer
using the supplied USB cable.
Windows automatically detects this unit and installs the
necessary driver software.
* The installation may take a longer time depending on
the system environment. After the dialog box for
installation disappears, wait several minutes.
Check that the USB driver has been installed successfully
by following the procedure below.
4
Click the Windows “Start” button and select
“Settings”, and then “Control Panel”.
The Control Panel window appears.
5
Double-click the “System” icon.
The System Properties window appears.
6
Select the “Hardware” tab, and click the “Device
Manager”.
The Device Manager window appears.
7
Select the “View” tab, and click the “Devices by
type” option button.
8
Click the “+” symbol next to “Sound, video and
game controllers,” and make sure that “USB Audio
Device” appears in the list, as shown.
9
Click the “+” symbol next to “Human Interface
Devices”, and make sure that “HID-compliant
consumer control device” and “USB Human
Interface Device” appear in the list, as shown.
10
Click the “+” symbol next to “Universal Serial
Bus controllers” and make sure that “USB
Composite Device” appears in the list, as
shown.
Notes
● The device list on your computer may differ to that shown
here.
● If “!” or “?” is shown at the head of the device name, check
the followings:
* The USB cable is firmly connected.
* The AC power cord of this unit is plugged into an AC
outlet.
● If the driver has not been successfully installed, disconnect
the USB cable and connect it again. Then try to install the
driver again. If installation still fails, restart Windows and try
again.
E-14
INSTALLING USB DRIVER AND APPLICATION SOFTWARE
Make the following settings on your computer after the installation of the driver is finished.
Setting of Audio and Audio CD
1
Click the Windows “Start” button and select
“Settings”, and then “Control Panel”.
2
Double-click the “Sounds and Multimedia” icon.
3
Click the “Audio” tab and select “USB Audio
Device” at “Preferred device” of “Sound
Playback”.
* Usually, this setting is automatically made.
4
Click the “Hardware” tab and double-click the item
of the DVD or CD-ROM to be used in the “Devices”.
5
Click the “Properties” tab, and click the check box
of “Enable digital CD audio for this CD-ROM
device” to enter the check mark.
* It may happen that the check box cannot be clicked
because some CD-ROM drives cannot be used for
playing audio CDs.
6
Restart Windows, and log in with Administrator.
Note
When using two or more drives, you must make the above setting
for each drive.
Checking sound output and adjusting volume
1
Make the following operations on the front panel of
this unit.
a)Press the power switch to turn on this unit.
(Some messages are shown on the display.)
b)Press the USB input selector key.
c) Use the volume control to adjust the volume.
(Set the control to about “30”.)
2
Adjust the volume on the computer as follows.
a) Double-click the speaker icon on the task tray,
or select “Start”, “Programs”, “Accessories”,
“Entertainment” in this order and click “Volume
Control”.
(The volume adjustment window appears.)
b)Adjust the volume by dragging the “Volume”
slider. Set the slider between the center and
max. position.
* Do not enter the check mark in the “Mute” check
box. If entered, sound output will stop.
3
Click the Windows “Start” button and select
“Settings”, and then “Control Panel”.
4
Double-click the “Sounds and Multimedia” icon.
5
Click the “Sounds” tab.
6
Check that the sound is output normally by
outputting “Default Beep”, etc. from “Sound
Events”.
* If no sound is heard, restart Windows and check again.
DSP MUTE
VOL
VIRTUAL
5.I
CH
DIGITAL
PROLOGIC FMAM ST
USB PCM D.
DSP
USB
PC
AUX1
AUX2
USB
Display
Volume control
Power switch
E-15
English
INSTALLING USB DRIVER AND APPLICATION SOFTWARE
INSTALLING USB DRIVER AND
APPLICATION SOFTWARE
Next, install the Application Software and Online Help
from the supplied CD-ROM.
m Installing the Application Software
1
Insert the CD-ROM into the CD-ROM or DVD-ROM
drive.
If the Windows Autorun feature is turned on, the
installation start-up screen appears automatically.
2
Continue with the installation as prompted.
If the Windows Autorun feature is not turned on
Display the contents of the CD-ROM by using “My
Computer” etc., and double-click on “Readme.txt.”. The
installation method is described in this file.
m Using the Application Software and
Online Help
This section explains how to start the Application Software
and view the online help.
1
Click the Windows “Start” button and select
“Programs”, “YAMAHA AP-U70 (or DP-U50)”, “AP-
U70 (or DP-U50)” in this order.
The Application Software starts.
2
To view the online help, click the Windows “Start”
button and select “Programs”, “YAMAHA AP-U70
(or DP-U50)”, “Help” in this order.
The online help, which explains how to use the Application
Software, starts.
Note
Never disconnect the USB cable while starting up the
Application Software. If disconnected, the computer may hang.
m Uninstalling the Application Software
This section explains how to uninstall the Application
Software.
1
Terminate the Application Software and online
help.
2
Click the Windows “Start” button and select
“Settings”, and then “Control Panel”.
The Control Panel window appears.
3
Double-click the “Add/Remove Programs” icon.
The “Add/Remove Programs” window appears.
4
Select “YAMAHA AP-U70 (or DP-U50) Application”
in the software list.
“YAMAHA AP-U70 (or DP-U50) Application” is
highlighted.
5
Click the “Change/Remove” button and continue
as prompted.
E-16
INSTALLING USB DRIVER AND APPLICATION SOFTWARE
Macintosh computer
m Connections and setup
1
Plug the AC power cord of this unit into the AC
outlet.
2
Start the Macintosh.
3
Connect this unit to a USB port on the computer
using the supplied USB cable.
The driver software for USB audio is automatically
installed.
4
Press the power switch of this unit to turn on this
unit.
Some messages are shown on the display.
Checking sound output and adjusting volume
1
Make the following operations on the front panel of
this unit.
a)Press the USB input selector key.
b)Use the volume control to adjust the volume.
(Set the control to about “30”.)
2
Check that the sound is output normally by
outputting “Alert Sounds”, etc. from “Sound” on
the “Control Panels” on the Macintosh.
3
Adjust the volume by dragging the “Sound” tab on
the “Control Panels”. Set the tab between the
center and max. position.
Notes
● The sound output destination cannot be changed from
“Choose a device for sound output” on the “Control Panels”.
When using the internal speaker of the Macintosh as the
sound output destination, disconnect the USB cable
connecting this unit and the Macintosh.
● When using headphones with this unit connected to the USB
port on the Macintosh, use the headphone jack on this unit,
not the jack on the Macintosh.
● Since the Macintosh issues a start-up sound at power-on
before the sound signal via the USB connection is activated,
the start-up sound cannot be issued via the USB connection.
To play the start-up sound via this unit, you need a separate
analog connection between this unit and the Macintosh.
(When USB MIX is set to “ON” from the Setup Panel of the
Application Software, you can mix the start-up sound via the
analog connection with the same sound via the USB
connection without making any change in the input selector
settings.)
DSP MUTE
VOL
VIRTUAL
5.I
CH
DIGITAL
PROLOGIC FMAM ST
USB PCM D.
DSP
USB
PC
AUX1
AUX2
USB
Display
Volume control
Power switch
E-17
English
INSTALLING USB DRIVER AND APPLICATION SOFTWARE
INSTALLING USB DRIVER AND
APPLICATION SOFTWARE
Next, install the Application Software and Online Help
from the supplied CD-ROM.
m Installing the Application Software
1
Insert the CD-ROM into the CD-ROM or DVD-ROM
drive.
The CD-ROM includes the simple installer “AP-U70 (or
DP-U50) Installer” and the installation data folder.
2
Double-click the simple installer “AP-U70 (or DP-
U50) Installer” to start it.
The Application Software and Online Help are installed on
the hard disk.
* Files installed by the simple installer
The simple installer “AP-U70 (or DP-U50) Installer”
copies the “AP-U70 (or DP-U50) Application” folder in
the installation data folder to a specified location. It
additionally copies the “AP-U70 (or DP-U50) Help”
folder into the “Help” folder in the “System Folder” on the
startup disk.
* To install the Application Software without using the
simple installer, follow the instructions below.
Installing the Application Software without using
the simple installer “AP-U70 (or DP-U50)
Installer”:
1
Copy the “AP-U70 (or DP-U50) Application” folder
in the installation data folder to any hard disk.
2
Copy the “AP-U70 (or DP-U50) Help” folder in the
installation data folder to the “Help” folder in the
“System Folder” on the startup disk.
You can refer to this Online Help file with Mac Help.
m How to use the Application Software and
Online Help
All operating instructions for the Application Software is
available from the Online Help. To refer to the instructions,
select the Online Help from the menu displayed upon
activation of the Application Software.
Relationship between operation on this unit and the
Application Software
When an operation button or the volume control on this unit
is operated with the Application Software activated, the
display screen of the Application Software automatically
changes to reflect the changes made on the unit. When
this unit is operated as above while the display shows the
screens of the Application Software data and another
program, the display of the other program (for example, the
playback display of QuickTime) may be partially disturbed
as the screen of the Application Software responds to the
operation on this unit. To avoid this, operate this unit
without activating the Application Software.
E-18
APPENDIX
Problem
The unit cannot be turned on
though the power switch on the
front panel or the POWER key on
the remote control is pressed.
No sound.
Application does not start.
The driver software cannot be
installed successfully.
Using this unit affects TV
reception or the performance of
other equipment.
Cause
The power cord is not plugged in or is not
completely inserted.
This unit is in the standby mode.
Incorrect output cord connections.
This unit and the computer is not connected
with the USB cable.
The power cord is not plugged in or is not
completely inserted.
The USB cable is not firmly connected between
this unit and the computer.
The power cord is not plugged in or is not
completely inserted.
The equipment may be too close to this unit.
Remedy
Firmly plug in the power cord.
Turn on this unit by pressing the Power switch on the
front panel or the POWER key on the remote control.
Connect the cords properly. If the problem
persists, the cords may be defective.
Connect this unit and the computer with the USB
cable.
Firmly plug in the power cord.
Disconnect the USB cable, and then connect it
firmly again.
Firmly plug in the power cord.
Move the equipment away from this unit.
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 given below do not help, disconnect the power cord and contact your authorized YAMAHA dealer or service
center.
APPENDIX
Depending on some computer hardware or operating systems, all functions of this unit cannot be used. You can refer to the
following Yamaha website for details and related information.
http://www.yamaha.co.jp/audio/
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