AOC E2237FWH - Service Manual download pdf (Page 48)

3. DIM

The end

DIM (image overlap, focus or flicker)

Reset in factory mode

Set to the optimal

frequency, select the

recommended frequency

Pull out signal cable and

check “Self Test Feature

Check” is ok?

Check the signal cable

and the PC

Readjust the phase and pixel

clock in the user mode

Replace the main board

Replace the panel

The end

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AOC E2237FWH - Service Manual Page 48