Daisy-chain connection of PJP-20URs
Maximum of 4 units of PJP-20URs can be daisy chained by
installing Yamaha PJP Cascade driver. Daisy chaining the
units is useful for having a meeting in a large conference
room or with a large number of persons.
•
Use Ver.1.07 or higher of the firmware of PJP-20UR.
•
Any other projectphone except PJP-20UR can not be
used in daisy-chain connection.
•
Do not connect 5 or more units of PJP-20UR.
•
Refer to the Instructions Manual provided with PJP-
20UR for basic operation.
Check the specifications
of computer
The computer used for daisy-chain connection of PJP-
20UR should meet the following system requirement.
When Using Windows 7
When Using Windows Vista
When Using Windows XP
•
Audio playback may interrupt in rare cases depending on
the status of use of PC (task load or status of available
memory).
•
Daisy-chain connection can not be used with Windows
2000 and MacOS.
Installing the Driver
By installing the driver in the computer connected to PJP-
20UR units, the units can be daisy chained for use.
In this procedure, Windows 7 is used as an example.
1
Download the driver.
Download Yamaha PJP Cascade driver from
the following website.
http://www.yamaha.co.jp/projectphone/
2
Double click the downloaded
“Yamaha_PJP_Cascade_Setup.exe”.
Setup program will start.
y
Warning message regarding the execution of installer may
appear. Continue with the installation as this operation is
already tested and verified.
3
Click “Next”.
4
Read the “License Agreement”
carefully, select “I accept the terms of
the license agreement”, and then click
“Next”.
If you do not agree, select “I do not accept the
terms of the license agreement” to terminate
the installation.
When daisy-chaining 2 units
When daisy-chaining 3-4 units
OS
32bit/64bit
CPU
Core2 Duo 2.0GHz and above
Core2 Duo 2.5GHz and above
Other
Memory 2GB and above, USB2.0 High Speed supported
When daisy-chaining 2 units
When daisy-chaining 3-4 units
OS
32bit, SP1 and above
CPU
Core2 Duo 2.0GHz and above
Core2 Duo 3.0GHz and above
Other
Memory 2GB and above, USB2.0 High Speed supported
When daisy-chaining 2 units
When daisy-chaining 3-4 units
OS
32bit, SP2 and above
CPU
Core2 Duo 2.0GHz and above
Other
Memory 2GB and above, USB2.0 High Speed supported
Note
Note
WY83880
