Iris Copy; Panel Driver Gain B Copy; Lens Shift Data Copy; Upgrading The Software - Sony VPL-VW70 Service Manual

1-5-3. IRIS Copy

1. Enter the Service Mode. (Refer to "2-1-2. Service
Mode Setting".)
2. Set OTHER: 01 Iris/Adj in the Device Menu to 1.
3. Change the value of OTHER: 02 Iris/Open Reg.
4. Change the value of OTHER: 03 Iris/Close Reg.
5. Return OTHER: 01 Iris/Adj in the Device Menu to 0.
6. Perform Save to Memory.

1-5-4. Panel Driver Gain B Copy

1. Enter the Service Mode. (Refer to "2-1-2. Service
Mode Setting".)
2. Change the value of Panel Driver: 03 P. Drv/Gain B in
Device Menu.
3. Perform Save to Memory.

1-5-5. Lens Shift Data Copy

1. Enter the Service Mode. (Refer to "2-1-2. Service
Mode Setting".)
2. Change the value of OTHER: 13 Lens Shift/H Center
in Device Menu.
3. Change the value of OTHER: 14 Lens Shift/V Center
in Device Menu.
4. Change the value of OTHER: 15 Lens Shift/V Top
Limit in Device Menu.
5. Change the value of OTHER: 16 Lens Shift/V Bottom
Limit in Device Menu.
6. Change the value of OTHER: 17 Lens Shift/Right
Limit in Device Menu.
7. Change the value of OTHER: 18 Lens Shift/Left
Limit in Device Menu.
8. Perform Save to Memory.
1-20

1-6. Upgrading the Software

1-6-1. SUB

(1) From the remote terminal
1. Connect the PC to VW70 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: qh7vxxxxx.dli (xxxxx is software version)
4. Place the projector in standby state.
5. Click the [Start] button in the application.
* See Technical Memo DPPJ04-040 for more details.

1-6-2. Scan Converter

(1) From the remote terminal
1. Connect the PC to VW70 with the RS-232C cross
cable.
2. Place the projector in standby state.
3. Start the upgrade application (double-click on
"FlashUpgraderForSony35.exe") for the scan convert-
er (Pixelworks).
Application name: Pixelworks ImageProcessor SDK
FlashUpgrader
Filename: FlashUpgraderForSony35.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 ("pwOpxxxx.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-VW70