Upgrading The Software - Sony VPL-VW50 Service Manual

1-6. Upgrading the Software

1. SUB
(1) From the RS-232C terminal
1. Connect the PC to VW-50 with the RS-232C cross
cable.
2. Double-click on "Flash.exe" to launch the application.
Application name: Main Flash upgrader Ver1.04
Filename: Flash.exe
3. Select the download information file, and specify the
Main software to write.
Selected file: qh3v102a.dil
4. Place the projector in standby state.
5. Click the [Start] button in the application.
* See Technical Memo DPPJ04-040 for more details.
2. Scan Converter
(1) From the RS-232C terminal
1. Connect the PC to VW-50 with the RS-232C cross
cable.
2. Place the projector in standby state.
3. Start the upgrade application (double-click on
"FlashUpgraderForSony3.4.exe") for the scan convert-
er (Pixelworks).
Application name: Pixelworks ImageProcessor SDK
FlashUpgrader
Filename: FlashUpgraderForSony3.4.exe
<Writing the software to scan converter>
4. Set the COM Port and switch the baud rate to 115200.
5. Click the [choose...] button in the application and
select the file to write ("pwOp104b.inf").
6. Click on [Ext_232C PW_1] in the application.
7. Click the [Flash] button in the application.
8. Click the [Close] button to end the application.
* See Technical Memo DPPJ03-064 for more details.
VPL-VW50
3. Writing Look Up Table/3D gamma/DDC data
Use the dedicated application "Quick Access" for writing
the data.
Application name: 3Dgamma Quick Access
Filename: QuickAccess.exe
Version: 6.8 or later
1. Connect the PC to VW50 with the RS-232C cross
cable.
2. Turn the power on to the projector.
3. Double-click on "QuickAccess.exe" to launch the
application.
4. Select "VPL-VW50" from the [Model] pull-down
menu.
5. Select "Load" from the [Load/Save] pull-down menu.
6. Select the data type (3D gamma/Look Up Table/DDC)
from the [3dgm/Lut] pull-down menu.
7. Click on [Next].
8. Press the [Browser] button and specify the file to
write.
9. Click on [Next].
10. Set the COM Port and switch the baud rate to 38400.
11. Click on [Next].
12. When the dialog box appears prompting your confir-
mation, click on [OK].
13. Writing has finished when "Completed." appears.
14. Click on [End].
* See Technical Memo DPPJ04-044R for more details.
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