AOC LE42H057D, Руководство по обслуживанию

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1.3 Press the power key on the Remote Control or the right side of TV to turn on TV as figure2.4 and figure2.5
Figure 2.4 figure 2.5
1.4 When the TV detects the USB memory, the LED light is blue and flickers as figure 2.6.
For a moment the LED light becomes red and flickers as figure 2.7 which represents the TV is updating.
The update is ok until the LED becomes blue again as figure2.6. Unplug U-disk from TV and restart TV.
Figure 2.6 Figure 2.7
Step 3: Check the F/W version and reset to default.
1.1 Turn on the TV, press the “MENU” button on the remote control, and then press the number key 1 → 9 → 9 → 9.
You will enter into the factory mode (Figure 3.1).
1.2 Check the F/W version on the second row of the factory mode info (e.g.: the “Ver.” info is V42.01). If F/W
version is incorrect, please re-update FW, else turn off BURN IN and do EEPROM initialize as figure 3.2 and
figure 3.3.