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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. Connect the power cord (or AC adaptor) to a 

suitable 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 com-

puter using the supplied USB cable.
Windows automatically detects this unit and 
installs the necessary driver software. 

* The installation may take a longer time depend-

ing on the system environment. After the dialog 
box for installation disappears, wait several min-
utes.

Check that the USB driver has been installed success-
fully 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.

Note:  

• 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.

Microsoft Windows 2000 Professional

Summary of Contents for YST-M45D

Page 1: ...POWERED MULTIMEDIA SPEAKERS YST M45D POWERED MULTIMEDIA SPEAKERS YST M45D TM VOLUME BASS TREBLE 3D SURROUND OWNER S MANUAL MODE D EMPLOI UCA ...

Page 2: ...point where they exit from the unit 12 Cleaning The unit should be cleaned only as rec ommended by the manufacturer 13 Nonuse Periods The power cord of the unit should be unplugged from the outlet when left unused for a long period of time 14 Object and Liquid Entry Care should be taken so that objects do not fall into and liquids are not spilled into the inside of unit 15 Damage Requiring Service...

Page 3: ...ollow instructions could void your FCC authorization to use this product in the USA 3 NOTE This product has been tested and found to comply with the requirements listed in FCC Regulations Part 15 for Class B digital devices Compliance with these requirements provides a reasonable level of assurance that your use of this product in a residential environment will not result in harmful interference w...

Page 4: ...en located close to a television or computer monitor In this case move them away a short dis tance Avoid sources of hum transformers motors To prevent fire or electrical shock do not expose to rain and water Do not use force on switches knobs or cables When you move the YST M45D first turn off the power to the speakers then disconnect the AC adaptor from the AC outlet and the cables from the conne...

Page 5: ...act the dealer from whom you purchased the YST M45D 1 3 5 mm stereo mini plug cable 1 Accessory 2 RCA pin plug cable 1 Accessory 3 USB cable 1 Accessory 4 AC adaptor PA M30 1 Accessory The package also contains eight non skid pads to attach to the bottom of the speakers Note Do not connect the PC using the USB cable before installing the USB driver Warning Be sure to use the included AC adaptor Us...

Page 6: ...ot simulate the surround effect through the headphones 6 Headphone jack Connect a pair of stereo headphones here to moni tor the sound When you connect the headphones the speakers will not output sound 7 INPUT 1 2 You can input two audio sources to the speaker system from these input jacks simultaneously For example you can connect the output of a CD player and a personal computer here The two aud...

Page 7: ... activated Make sure that your computer meets the system requirements listed below If your computer does not meet the system require ments 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 sup plied Application Software cannot be used You may be requested to insert your OS s CD ROM during the installation so please h...

Page 8: ...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 err...

Page 9: ...s 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 Play back 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 ...

Page 10: ...erties 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 contr...

Page 11: ... tor 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 button to turn on this unit b Use the volume control to adjust the volume 2 Adjust the volume on the computer as follows a Double click the speaker icon on the task tray or select Start Programs Acc...

Page 12: ... before the sound signal via the USB con nection 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 ...

Page 13: ... off the power to the speakers remove the USB cable then turn on the power to the speaker again If the USB Driver is still not recognized re install it No sound comes from the speakers The AC adaptor is not properly plugged into the AC outlet Insert the AC adaptor firmly into the AC outlet The standby on button is turned off or the AC adaptor is not plugged into the AC outlet and the DC connector ...

Page 14: ... mini jack for audio signal Output level 0 7 V 330Ω 200 mV Headphone Output jack 3 5 mm stereo mini jack for audio signal Output level 0 45 V 30Ω 200 mV Power supply U S A and Canada models AC 120 V 60 Hz AC adaptor Australia model AC 240 V 50 Hz U K and Europe models AC 230 V 50 Hz Dimensions W H D Right speaker 95 3 7 248 9 8 203 8 mm Left speaker 95 3 7 248 9 8 199 7 8 mm Weight Right speaker 1...

Page 15: ...Printed in China V770270 IP ...

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