Read Panasonic PT-TW350 / PT-TX410 / PT-TX320 (serv.man6) Service Manual online
ADJ-16
SECTION 3 ADJUSTMENTS
<TW350/TX410/TX320>
1. upgrade procedure
1. Start [FlashUpgrader.exe] in the [Main fw upgrade tool] folder.
2. Setup each item as below;
Flash file
: flash_all.inf
Connection : USB 2.0
Mode
: Flash
Note: The progress bar shows the upgrade progress 1 to 100%. After downloading and writing are finished. The progress bar
indicates 100%.
Quit the application
To confirm the upgraded firmware version, press and hold the [MENU] and [▲] keys more than 3 seconds.
The firmware version will be displayed on the screen as the below.
3. Click [Flash] button.
4. Press and hold the [ POWER ] and [▲] keys on the control panel and connect AC code to the projector. Release keys when
the [ON(G)/STANDBY(R)] LED blinks and [WARNING] LED lights.
5. Connect an USB cable between the projector (USB-B) and PC (USB-A).
6. The firmware upgrade will start. It takes 6 to 7 minutes to complete the upgrade.
7. Upgrading completed
After upgrading completed, the [ON(G)/STANDBY(R)] LED will light and the [WARNING] LED will off.
Group
999
No.
0
Data
1006
Ver.
1.01
PT-TW350
Version of Main firmware
2. EEPROM initialization
If the original main firmware version is 1.01_1006 or later, you do not require to take this EEPROM initialization.
1. Turn the projector on.
2. Press and hold [▼] key and [KEYSTONE] key and then press [POWER] key on the control panel until the message "EE-
PROM Initialize done ..." appears on the screen.
3. The initialization has been completed when the message on the screen disappear.
The firmware upgrading is completed.
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