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UPDATING THE FIRMWARE
After the latest firmware is downloaded into a PC, use the
PJP Writer software to transfer the firmware to this unit
and upgrade it.
• Once revision upgrading of this unit is started, never perform
any other operation until the upgrading is completed and this
unit is restarted. If upgrading is aborted in the middle, this unit
may become unusable and may need servicing by the
manufacturer.
• When revision upgrading is completed, this unit is restarted
automatically so any communication being held will be shut
down.
• Never turn this unit off or disconnect the USB cable in the
middle of revision upgrading. Otherwise, this unit may become
unusable and may need servicing by the manufacturer. If this
unit became unusable, retry revision upgrading before calling
for service.
■ Downloading the PJP Writer software
The PJP Writer software can be downloaded from the PJP
support website.
After accessing the PJP support homepage, go to the
download page and read the explanation on the PJP Writer
software.
Project Phone website:
http://www.yamaha.co.jp/english/product/projectphone/
■ Executing updating
Follow the procedure below.
Before proceeding to upgrading, be sure to exit any PC
software using this unit.
1 Show the initial display of this unit.
2 Launch the PJP Writer on the PC connected
to this unit through USB.
3 Click or to select the file to be used in
revision upgrading.
• : Click to download the latest firmware from
the website.
• : Click and specify the firmware save location
in the PC.
4 Click to start the file transfer.
When file transfer is completed, the revision
upgrading processing starts automatically.
The firmware update process takes a few
minutes to complete.
MIC MUTE (red LED) on the top panel of this unit
flashes during the firmware update process. Do not turn
this unit off while MIC MUTE (red LED) flashes.
■ When the firmware update is complete
This unit restarts automatically.
Updating the firmware manually
Notes
Note
01EN_00_PJP-100UH_UCGB.book Page 20 Wednesday, August 23, 2006 1:49 PM