DOWNLOAD Sony VPL-HW20 / VPL-HW20A Service Manual ↓ Size: 11.94 MB | Pages: 127 in PDF or view online for FREE

2-7 (E)

VPL-HW20

Set Picture Mode to “Cinema” and make the following settings.

Contrast: 100
Bright: 50
Color: 50
Hue: 50
Color Temp: Custom4
Advanced Iris: OFF
Color Space: Wide

(1)  Input the XGA 60 Hz blue only 100 IRE signal in the INPUT-A terminal.
(2)  Set the Panel Driver: 03 P. Drv/Gain B value to “102”.
(3)  While measuring luminance at the center of the screen, decrease the 03 P. Drv/Gain B value. Check 

the value of the 03 P. Drv/Gain B value when luminance reaches maximum.

(4)  Save the 03 P. Drv/Gain B value of step (3) in a memory.
(5)  Perform “Save to Memory”.

2-8 (E)

VPL-HW20

.  Personal computer (PC): RS-232C interface equipped
.  RS-232C cross cable
.  Main Flash upgrader for Sony Projector (for SUB CPU)
.  Pixelworks FlashUpgrader (for scan converter)
.  3DGamma QuickAccess (for LookUpTable/3DGamma/ABGamma/DDC/OGMTable/CSMatrixTable)
  File confi guration :
 Executable: 

QuickAccess.exe

 

Readme File: readme_j.txt (Japanese)

  

readme_e.txt 

(English)

n
For obtaining the each application for upgrading and upgrade fi le, contact your local Sony Sales Offi ce/
Service Center.

1.  Set Standby Mode to “Standard” on the Setup menu.
 

n

 

When the Standby Mode is not set to standard, the upgrade is failed.

2.  Disconnect the AC plug of this unit.
3.  Connect PC to the REMOTE terminal on the connector panel of this unit using the RS-232C cross 

cable.

2-9 (E)

VPL-HW20

1.  Double-click Flash.exe to start the application.

Application name: 

Main Flash upgrader for Sony Projector

Execution fi le name:  Flash.exe

 

n

 

When starting the application fi rst, the following errors may appear. But, continue the procedure.

 

“No. 300:  No information fi le was found.”

 

“No. 711:  No download fi le was found.”

2. Click 

the 

[Select] button to select download information fi le.

 The 

fi le open window appears.

3.  Select the download information fi le.
 

File to be selected: hh2v

****.dli

 

(

**** means version number. Example: hh2v001a.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 

AC 

plug.

10. Comfi rm the Standby Mode is set to “Standard”. (Refer to “Preparation” in Section 2-7-1.)
11. Click the [OK] button.
 

The writing starts and the write window appear.

12.  The end window appears. (Upgrade completed)

2-10 (E)

VPL-HW20

1.  Connect the AC plug and set this unit to standby state.
2. Comfi rm the Standby Mode is set to “Standard”. (Refer to “Preparation” in Section 2-7-1.)

3.  Double-click FlashUpgraderForSony35.exe to start the application.

Application name: 

Pixelworks FlashUpgrader

Execution fi le name:  FlashUpgraderForSony35.exe
Version: 

3.5 or later

4.  Select the COM port to COM port number used for connecting PC.
5.  Select the Baud Rate to “115200”.
6. Click 

the 

[Choose...] button.

 The 

fi le selection window appears.

7.  Select the upgrade fi le.
 

File to be selected: pw0p

****.inf

 

(

**** means version number. Example: pw0p100a.inf)

8.  Check that the two hex fi les appear on the Files To Download fi eld.
9. Click 

the 

[Ext|_|232C|PW|_|1] button.

10. Click the [Flash] button.
 

The upgrading starts and the status bar appears. And the [Flash] button changes to the [Cancel] 
button.

11.  After completed, check that the [Cancel] button changes to the [Flash] button.
12. Disconnect the AC plug.