AOC LE42H057D, Руководство по обслуживанию

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7.2 Firmware Instruction
Note: Because the process of the LE46H057 updating is the same as the LE42H057’s, so take the
LE42H057 for example:
Step 1: Ready for F/W Upgrade
1.1 Change the FW “.img1” file name to” safe-kernel.img1” and “.tgz” file name to “update_demo.tgz”.
e.g.:
Before change:
After change: ;
1.2 Prepare a USB memory (The file system of USB memory must be FAT16 or FAT 32).
1.3 Copy the files (asafe-kernel.img1 & updte_demo.tgz) from your computer to the USB memory, and remove it
from computer’s USB port!
Note:
1. Note the version of this F/W is L42.01 before you change the software files name.
2. The software files name must be changed, or TV can’t detect the F/W.
Step 2: F/W Upgrade
1.1 AC on (Power plug Figure 2.1/2.2)
Figure 2.1 Figure 2.2
1.2 Plug the USB memory on the USB port on the left side I/O port of TV as figure 2.3.
Figure 2.3