YST-MS55D
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USB PORT OPERATION CHECK
The YST-MS55D have a USB port. This USB port operation is checked be necessary whether or not normal state.
1. BEFORE CHECKING THE USB PORT OPERATION
(1) Measuring Instruments
• Personal Computer (Windows 98)
• CD-ROM (Accessories)
• USB Cable (Accessories)
(2) USB Operating requirements
• Windows 98 installed Personal Computer equipped with USB port.
• CD-ROM drive for device driver installation.
• Intel Pentium processor at least 200MHz or equivqlent.
• At least 10MB of abailable hard disk capacity.
(3) Installing the YST-MS55D speaker device drivers
Please follow these steps to install the Yamaha YST-MS55D speaker device drivers in your Windows 98 system
using the included CD-ROM, and verify that Windows 98 recognizes the installed device drivers and that CD audio,
sound generated while using software, and system sounds from the personal computer will be output via the USB port.
1) Start up Windows 98 on your computer. Insert the included YST-MS55D device driver CD-ROM into the CD-
ROM drive
2) Connect the YST-MS55D speakers using the specified cables and plug them in to the AC outlet. At this time,
do not connect the subwoofer to the personal computer yet.
3) Make sure that the POWER switch on the rear panel of the subwoofer is turned on.
4) Connect the subwoofer to the USB port on the personal computer using the USB cable.
Notes: Before starting, check the above-mentioned “(2) USB Operating requirements” section to see if your PC
supports YST-MS55D. Also, make sure that no other CD-ROM is loaded in the CD-ROM drive and that you quit all
application programs.
Have your Windows 98 CD-ROM ready when you install the Yamaha YST-MS55D speaker device drivers. You may
need it in some cases.
The installation procedure may differ from the following instructions depending on the system environment. Follow the
instructions that appear in the dialog box.
6
YST-MS50/YST-MS55D
