Panasonic TX-L42DT50B / TX-L42DT50Y / TX-LR42DT50 / TX-L47DT50B / TX-L47DT50Y / TX-LR47DT50 Service Manual ▷ View online
Data Copy by SD Card
Purpose
a) Board replacement (Copy the data when exchanging A-board):
a) Board replacement (Copy the data when exchanging A-board):
When exchanging A-board, the data in original A-board can be copied to SD card and then copy to new A-board.
b) Hotel (Copy the data when installing a number of units in hotel or any facility):
When installing a number of units in hotel or any facility, the data in master TV can be copied to SD card and the copy
to other TVs.
to other TVs.
Preparation
Make pwd file as startup file for (a) or (b) in an empty SD card.
1. Insert an empty SD card to your PC.
2. Right-click a blank area in a SD card window, point to New, and then click text document. A new file is created by
2. Right-click a blank area in a SD card window, point to New, and then click text document. A new file is created by
default (New Text Document.txt).
3. Right-click the new text document that you just created and select rename, and then change the name and extension
of the file to the following file name (a) or (b) and press ENTER.
File name:
(a) For Board replacement: boardreplace.pwd
(b) For Hotel: hotel.pwd
(b) For Hotel: hotel.pwd
Note:
Please make only one file to prevent the operation error.
No any other file should be in SD card.
TV
A-board
SD
(Before exchanging)
Copy to SD card
(After exchanging)
Copy back from SD card
Following data can be copied.
User setting data
(inc. Hotel mode setting data)
Channel scan data
Adjustment and factory preset data
User setting data
(inc. Hotel mode setting data)
Channel scan data
Adjustment and factory preset data
Master TV
Other TV
Other TV
Other TV
Following data can be copied.
User setting data
(inc. Hotel mode setting data)
Channel scan data
User setting data
(inc. Hotel mode setting data)
Channel scan data
Copy to SD card
Copy from SD card
SD
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Data Copy from TV set to SD Card
1. Turn on the TV set.
2. Insert SD card with a startup file (pwd file) to SD slot.
2. Insert SD card with a startup file (pwd file) to SD slot.
On-screen Display will be appeared according to the startup file automatically.
3. Input a following password for (a) or (b) by using remote control.
(a) For Board replacement: 2770
(b) For Hotel: 4850
(b) For Hotel: 4850
Data will be copied from TV set to SD card.
It takes around 2 to 6 minutes maximum for copying.
It takes around 2 to 6 minutes maximum for copying.
4. After the completion of copying to SD card, remove SD card from TV set.
5. Turn off the TV set.
5. Turn off the TV set.
Note:
Following new folder will be created in SD card for data from TV set.
(a) For Board replacement: user_setup
(b) For Hotel: hotel
(b) For Hotel: hotel
Data copy
(Board replacement) or (Hotel)
(Board replacement) or (Hotel)
Input Password
2770
2770
or 4850
Performing
Completion
Performing
Data Copy(Board replacement )
Input password
-----
Data Copy(Board replacement )
Input password
-----
Data Copy(Board replacement )
Copy TV to SD card
Please wait for a while
Please do not remove the SD card
GETTING
Data Copy(Board replacement )
Data copy has been successful
Please remove SD card
FINISH
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Data Copy from SD Card to TV set
1. Turn on the TV set.
2. Insert SD card with Data to SD slot.
2. Insert SD card with Data to SD slot.
On-screen Display will be appeared according to the Data folder automatically.
3. Input a following password for (a) or (b) by using remote control.
(a) For Board replacement: 2771
(b) For Hotel: 4851
(b) For Hotel: 4851
Data will be copied from SD card to TV set.
4. After the completion of copying to SD card, remove SD card from TV set.
(a) For Board replacement: Data will be deleted after copying (Limited one copy).
(b) For Hotel: Data will not be deleted and can be used for other TVs.
(b) For Hotel: Data will not be deleted and can be used for other TVs.
5. Turn off the TV set.
Note:
1. Depending on the failure of boards, function of Data for board replacement does not work.
2. This function can be effective among the same model numbers.
2. This function can be effective among the same model numbers.
Input Password
Performing
Input Password
2771
2771
or 4851
Performing
Completion
Performing
Data Copy(Board replacement )
Input password
-----
Data Copy(Board replacement )
Copy SD card to TV
Please wait for a while
Please do not remove the SD card
WRITING
Data Copy(Board replacement )
Data copy has been successful
Please remove SD card
FINISH
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Option Bytes Description
OPTION1
b1
TEXT Ch Refresh
ON (1) / OFF (0)
b2
ID-1
ON (1) / OFF (0)
b3
Macrovision Auto-judge
ON (1) / OFF (0)
b4
Surround enable low bit
ON (1) / OFF (0)
b5
Surround enable high bit
ON (1) / OFF (0)
b6
Enable HDMI force reset
ON (1) / OFF (0)
b7
TINT_Component_HDMI
ON (1) / OFF (0)
OPTION2
b0
Adjust gain enable
ON (1) / OFF (0)
b1
A2 BG enable (5.5MHz)
ON (1) / OFF (0)
b2
A2 DK1 enable (6.26MHz)
ON (1) / OFF (0)
b3
A2 DK3 enable (5.742MHz)
ON (1) / OFF (0)
b4
NICAM scan
ON (1) / OFF (0)
b5
NICAM BG enable (5.5MHz)
ON (1) / OFF (0)
b6
NICAM I enable (6.0MHz)
ON (1) / OFF (0)
b7
NICAM DK enable (6.5MHz)
ON (1) / OFF (0)
OPTION3
b0
NICAM priority
ON (1) / OFF (0)
b1
Starhub scan enable (Singapore)
ON (1) / OFF (0)
b2
Enable special edge smoother
function (CHINA)
function (CHINA)
ON (1) / OFF (0)
b3
A2 DK2 enable
ON (1) / OFF (0)
b4
Inhibition of countermeasure
for SIF signal drop
for SIF signal drop
ON (1) / OFF (0)
b5
Get onid from physical CH (CHINA) ON (1) / OFF (0)
b6
SSU search enable for HOTEL
model
model
ON (1) / OFF (0)
b7
SASO mute (ASIA)
ON (1) / OFF (0)
OPTION4
b0
enable Video Distortion
Countermeasure for Analog VIF.
Countermeasure for Analog VIF.
ON (0) / OFF (1)
b2
3DYC color motion detect
ON (1) / OFF (0)
b3
RF Clamp Current minimum
(TAIWAN)
(TAIWAN)
ON (1) / OFF (0)
b4
SHOP banner enable
ON (1) / OFF (0)
b6
PIP
ON (1) / OFF (0)
b7
Enable workaround for Polsat CAM
problem (POLAND)
problem (POLAND)
ON (1) / OFF (0)
24
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