Yamaha PJP-25UR Quick Setup Guide

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■ System requirement

The computer connected to this unit should meet the 
following system requirement.
• CPU: Intel Pentium/Celeron processor with 750 MHz 

or higher (or equivalent)

• OS: Windows Vista, Windows XP Professional/Home, 

Windows 2000 Professional

• Memory: 128 MB or more (256 MB or more 

recommended)

• USB port: USB 1.1 or later (USB 2.0 recommended)

• Connect this unit and the computer directly. Connecting them 

through a USB hub may cause problems in operation.

• Audio reproduction may be interrupted depending on the 

computer usage situations (workloads or available memory 
space).

• The AC adapter (PS-AC1) for this unit is sold separately.

Connect this unit to the computer using the supplied 
USB cable.
The USB driver is automatically installed on the 
computer.

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You do not need to install the USB driver separately because this 
unit is recognized as a basic audio device by the computer. 

By installing and using the PJP-25UR Controller included in the 
supplied CD-ROM, you can adjust this unit’s settings such as the 
microphone sensitivity, which cannot be controlled with key 
operations. For details, refer to the “User’s Manual” included in 
the supplied CD-ROM.