Yamaha PJP-50USB User manual

PJP
-
50USB
Conference Microphone Speaker
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User’s Manual

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PREPARATIONINTRODUCTION
ADDITIONAL
INFORMATIONCONFIGURATION
Introduction ................................................................................2
Controls and Functions..............................................................3
Top panel ..................................................................................3
Side panel .................................................................................4
Bottom panel ............................................................................4
Top screen ................................................................................4
Connection ..................................................................................5
Check the following before connecting this unit to the PC......5
Connection using a USB cable .................................................6
Connection using audio connection cables ..............................9
Installation ................................................................................13
Notes for installation ..............................................................13
Changing the Settings of This Unit.........................................14
Changing the settings using the keys on this unit ..................14
Setting Menu List .....................................................................15
Selecting the audio pickup area (Mic Area) ...........................15
Configuring the acoustic echo cancellation setting
(AEC Effect)...........................................................................15
Changing the audio input level...............................................15
Changing the audio output level.............................................15
Using this unit as a telephony device (Telephony) ................15
Configuring the environment setting (Environment) .............16
Selecting the menu language (Language) ..............................16
Restoring this unit to factory settings.....................................16
Checking the settings of this unit ...........................................16
Troubleshooting........................................................................17
Q1: LED indicator does not light up ......................................17
Q2: Have an audio problem....................................................17
Using the Latest Features ........................................................18
Specifications ............................................................................19
General ...................................................................................19
Audio ......................................................................................19
Contents
INTRODUCTION
PREPARATION
CONFIGURATION
ADDITIONAL INFORMATION

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Thank you for purchasing Yamaha PJP-50USB. This product is a microphone/speaker unit to be connected to a video or
web conference system for use as its audio terminal. Before operating this unit, please read this manual carefully.
■Connection to a video or web conference system
This unit can be connected to a video or web conference system for use as a microphone/speaker of the system.
Replacing the audio input/output of the system with this unit achieves a smoother conference for both talkers and
listeners.
■Audio conference that is "easy to talk" and "easy to hear"
This unit employs arrayed microphones with high voice capturing capability and speakers with high voice reproduction
capability. It also incorporates a high-performance adaptive echo canceller to eliminate interruptions of sound or drop in
the voice level when multiple talkers speak simultaneously. These features make your audio conference "easy to talk" and
"easy to hear".
Introduction
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PJP-50USB (2 persons) Headset
PJP-100UH (6 persons) PJP-50USB (3 persons)
Web
conference
Web
conference
Web
conference

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INTRODUCTION
1Microphone indicators
When this unit is turned on, the LEDs light in blue. The
LEDs are turned off while the microphones are being
muted.
2Arrayed microphones
The eight microphones on the top panel pick up the voices
of the talkers.
3
Reserved for future extension.
4/ STANDBY
•While the setting item is being displayed, press the key
to return to the top screen.
•Hold down the key to set the system to the standby
mode.
y
Hold / STANDBY to exit the standby mode.
5Display
The LCD shows the current status of this unit.
6CLEAR
Press the key to cancel a setting without saving it or to
return to the previous screen.
7/
Press either key to select a setting item or move the cursor
up or down.
8ENTER/MENU
•Press the key to enter a setting.
•Press the key to display the setting menu.
9Numeric keys
Press the key to select a setting item.
0MIC MUTE
Press the key to temporarily defeat (mute) the
microphones of this unit. The key lights in orange when
muted.
Pressing the key when the microphones are muted releases
the mute and turns the LED off.
AVOL +/–
Press either key to adjust the speaker volume. Holding
either key increases or decreases the volume continuously.
Controls and Functions
Top panel
MIC MUTE
STANDBY
MENU
ENTER
CLEAR
VOL
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1USB port
Connect to the PC using a USB cable.
2DC IN 12V terminal
Connect the provided AC adapter.
3AUDIO IN terminal
Connect to the line output terminal or the headphone
output terminal of an audio equipment or PC.
4AUDIO OUT terminal
Connect to the line input terminal or the microphone input
terminal of an audio equipment or PC.
1Serial label
The label carries the following information.
•MODEL No.: Model number of this unit.
•SER.: Serial number for use in management/distinction
of this unit.
2Arrayed speakers
The four arrayed speakers on the bottom panel for use in
output of the audio.
3Adjuster
If you cannot place this unit stably because of the shape of
the desk or other reasons, adjust the foot height using the
adjuster.
1USB mode
Displays the setting of the USB mode.
: This unit functions in the audio mode.
: This unit functions in the telephony mode.
2MIC
Displays the audio input level of the microphones.
3Volume
Displays the audio output level of the speakers.
4USB indicator
Lights up when this unit is connected to the PC using a
USB cable.
5Speaker mute
Lights up when the speakers are muted.
Side panel
DC IN 12V IN AUDIO OUT
12 34
Bottom panel
2
123
Top screen
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Volume
AUD
TEL

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PREPARATION
■USB cable (when connecting to a PC
using a USB cable)
Prepare the supplied USB cable.
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.
■System requirement
The PC connected to this unit should meet the following
system requirement.
•OS: Windows 7, Windows Vista SP1 or later (32 bit),
Windows XP SP2 or later (32 bit), Windows 2000
Professional SP4
•USB port: USB 1.1 or later (USB 2.0 recommended)
•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).
Connection
Check the following before
connecting this unit to the PC
Note Notes

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■Step 1: Connecting this unit
1Connect this unit to the PC using the
supplied USB cable.
2Connect the AC adapter to the DC IN 12V
terminal.
3Connect the power cable to the AC
adapter.
4Connect the power cable to the AC
outlet.
This unit is turned on. The start-up sound plays and
the microphone indicators light up.
y
You do not need to install the USB driver separately
because this unit is recognized as a basic audio device by
the PC.
Connection using a USB cable
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To USB port

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PREPARATION
■Step 2: Checking the connection
After connecting this unit to the PC, follow the procedure
below to check whether the PC recognizes this unit
properly.
The items in the setting screen vary depending on the PC.
When using Windows XP
1Click [Start] - [Control Panel].
2Click "Sounds, Speech, and Audio
Devices".
3Click "Sounds and Audio Devices".
The "Sounds and Audio Devices Properties" screen
appears.
4Click the "Audio" tab.
5Configure the settings as shown below.
•"Default device" in "Sound playback":
Yamaha PJP-50USB
•"Default device" in "Sound recording":
Yamaha PJP-50USB
y
Normally, "Yamaha PJP-50USB" is automatically selected
when this unit is connected to the PC.
6Click the "Voice" tab.
7Configure the settings as shown below.
•"Default device" in "Voice playback":
Yamaha PJP-50USB
•"Default device" in "Voice recording":
Yamaha PJP-50USB
y
Normally, "Yamaha PJP-50USB" is automatically selected
when this unit is connected to the PC.
8Click "OK" to close the "Sounds and
Audio Devices Properties" screen.
Note
Click
Change
Change
Click
Change
Change

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When using Windows 7/Windows Vista
In this section, Windows Vista is used as an example.
1Click [Start] - [Control Panel].
2Click "Classic View".
3Double-click "Sound".
The "Sound" screen appears.
4Click the "Playback" tab.
5Configure the setting as shown below.
Select "Yamaha PJP-50USB" in "Speakers", and then
click "Set Default".
y
Normally, "Yamaha PJP-50USB" is automatically selected
when this unit is connected to the PC.
6Click the "Recording" tab.
7Configure the setting as shown below.
Select "Yamaha PJP-50USB" in "Microphone", and
then click "Set Default".
y
Normally, "Yamaha PJP-50USB" is automatically selected
when this unit is connected to the PC.
8Click "OK" to close the "Sound" screen.
Click
Click
Click
Click