Sub - Sony VPL-FH31 Service Manual

2-6-3. Sub

1. Copy the three fi les rx3vXXXXX.dli, 5212.inf, and rx3vXXXXX.mot into the same folder of applica-
tion fi le Flash.exe.
n
XXXXX means version number.
2. Double-click Flash.exe to start the application.
Application name: Sub Flash Upgrader for Sony Projector
File name: Flash.exe
3. Check ru3vXXXXX.dli, 5212.inf, ru3vXXXXX.mot are selected in download information fi le, MCU
Type setting, and ROM File Name respectively.
4. Click the [Setting] button of Com.
The setting window for operation frequency and bit rate is displayed.
5. Set the following items.
Bit rate: 38,400 bit/s
Serial port: Serial port number/USB port number used for connecting PC
Time out: Arbitrary (Communication retrial time. default: 5 sec.)
6. Select "UserProgram Mode".
7. Click the [Start] button.
The start window is displayed.
8. Click the [OK] button.
The "Please AC Plug In" window is displayed.
9. Connect the power cord.
10. Check the Standby Mode is set to "Standard".
11. Click the [OK] button.
The writing starts, and the write window is displayed.
12. The End window is displayed. (Upgrade completed)
VPL-FH31/F401H
2-9 (E)