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Service Bulletin
2.
Enter the factory mode by quickly pressing the
code '2580' . If the screen does not go into the
factory mode, try again. Once in the factory
mode, a small menu will be displayed in the up-
per left hand corner of the screen (Fig. 11)
3.
To determine the type of display, check the
number towards the bottom of the factory mode
menu.
Check the highlighted number in figure 12.
-
If the number is 1, the screen is LG.
-
If the number is 2, the screen is CPT.
Download Firmware to USB Thumb Drive
4.
Go to the
support website software
5.
Download the appropriate firmware file from the website (Fig. 13).
Note: Be sure to download the file that matches the screen that will be updated.
page.
Fig. 13
Fig. 11
Fig. 12
Page 7
637-1401 Rev. B
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