Panasonic TY-TP58P10S, Service Manual

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6.4. How to rewrite data when
replacing the Main Board
• Adjusted data is saved respectively in EEPROM inside the
Main Board.
1. Start "LTabMonS" with Touch Panel connected.
2. Press "Parameter" after start "LTabMonS".
3. Parameter display appears. (The data of the Main Board
currently connected is shown.)
4. Press "Save File" button and save as "Name". (extension.
prm)
5. Write the data saved according to procedure 4 on the
Board for repair after replacing.
• Press "Load file" and specify the data saved as above pro-
cedure 4. (extension. prm)
• The data which was read is displayed. When the data can-
not be saved, replace the Main Board to the board for repair,
then follow "6.5. Adjust the optical axis" to "6.8. Adjust and
confirm the light level".
• Press "Write to ROM" and the data is written on the Board
for repair. (Unless you push the button, the data cannot be
written.)
• Press "OK" to close "Parameter" display.
• After writing the data, finish "LTabMonS".
• The written data is enabled by removing and inserting the
USB cable.
• The basic operation for replacing the Main Board finishes
here. Confirm the operation of the Touch Panel.
• Some components come to the end of life and may not be
recovered to the shipping condition.
• If the check contents cannot be satisfied, adjust the items. If
it still cannot be recovered after adjusting all items, changing
the Sensor Boards is necessary.
6.5. Adjust the optical axis
• Purpose for adjustment : Adjusting so that L and R sensors
can receive the reflected light properly from the reflecting
plate.
1. Start "LTabMonS" with Touch Panel connected.
2. After starting "LTabMonS". the sensor wave pattern
appears. Add check mark for "Continuous" and "2D
image".