PT-TW370, PT-TX430, PT-TX340 — Panasonic Projector Service Manual (repair manual). Page 65

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ADJ-17
SECTION 3 ADJUSTMENTS
<TW370/TX430/TX340>
1. Restoring procedure
 1. Double click the icon of software [Write Tool
     Ver2.4.exe] in the folder of "DataBackup". The control
     window will appear.
 2. Input the exact file name which is stored in the
     "DataBackup" folder.
 3. Connect the AC cord and turn the projector on.
 4. Select the available COM port number and check
     item "ADC DATA".
 5. Press [START] button to write-down the EEPROM
     data to the projector.
 6. After completing the writing, "OK" will appear on the
     window.
 7. To make sure the writing, press [START] button again
     to rewrite the EEPROM data.
 8. After completing the writing, "OK" will appear again.
AB1234567
Data file name
AB1234567
STEP4
Adjusted data restoring
Software: Data backup package
Preparation:
 1.  Connect the serial terminal of projector and PC with an  
 RS-232C cable.
* State of power: AC cord disconnected
Communication cable (straight)
D-Sub 9p (Male)
D-Sub 9p (Female)
Projector Connection terminals
Computer
Computer
Projector Connection terminals
D-Sub 9p (Male)
Communication cable (straight)
D-Sub 9p (Female)
STEP5
Executing the factory default and applying the setting values
1. Executing the factory default
 1. Turn the projector on.
 2. Display the main menu and select [Expand] - [Factory default]. Execute the factory default to reset all the settings.
2. Applying the setting values
 1. Disconnect the AC cord and connect it again and then turn the projector on.
 2. All the setting values will be applied to the projector correctly taking by this step.
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