Yamaha PJP-50USB Guide De Démarrage page 20

Check the following before
connecting this unit to the PC
■ USB cable (when connecting to a PC
using a USB cable)
Prepare the supplied USB cable.
Note
Be sure to use the supplied USB cable. Otherwise operation
failure may be caused.
■ Audio connection cable (when
connecting to a PC or external device
without using a USB cable)
Prepare two audio connection cables (stereo mini-jack
cables).
y
The designs of the audio input/output terminals of video
conference systems vary depending on the models. Always use
audio connection cables having the plugs matching the audio
input/output terminals of the connected video conference system.
Note that the plugs connected to the Projectphone should always
be the stereo mini plugs.
18 English
Connection
■ System requirement
The PC connected to this unit should meet the following
system requirement.
• OS: Windows Vista (32 bit), Windows XP SP2 or later
(32 bit), Windows 2000 Professional SP4
• USB port: USB 1.1 or later (USB 2.0 recommended)
Notes
• You can not connect more than one conference microphone
speaker to the PC at the same time.
• Connect this unit and the PC directly. Connecting them through
a USB hub may cause problems in operation.
• Audio reproduction may be interrupted depending on the PC
usage situations (workloads or available memory space).