Sub Cpu Upgrade - Sony RM-PJ25 Service Manual

2-6-2. SUB CPU Upgrade

1. Double-click Flash.exe to start the application.
Application name:
Execution file name: Flash.exe
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When starting the application first, the following errors may appear. But, continue the procedure.
"No. 300: No information file was found."
"No. 711: No download file was found."
2. Click the [Select] button to select download information file.
The file open window appears.
3. Select the download information file.
File to be selected: hh6v****.dli
(**** means version number. Example: hh6v001a.dli)
4. Click the [Setting] button of the "Com.".
5. Set the following items.
Bit rate: 38,400 bit/s
Serial port: Serial port number used for connecting PC
Time out: Arbitrary (Communication retrial time. default: 5 sec.)
6. Select "User Program Mode".
7. Click the [Start] button.
The start window appears.
8. Click the [OK] button.
The "Please AC Plug In" window appears.
9. Connect the power cord.
10. Set the Standby Mode to "Standard".
11. Click the [OK] button.
The writing starts and the write window appear.
12. The end window appears. (Upgrade completed)
2-8 (E)
Main Flash upgrader for Sony Projector
VPL-HW40ES