One customer gave feedback that his VVDI2 screen showed Chinese when he pressed frequency test button.
Here Xhorsevvdi tech shares the
Solution:
Hold two buttons (F and T) for 3 seconds, the display will switch to English.
Frequency Test Tips:
1.Close to test area
2.Avoid cold temperatures
3.Take out key PCB for test if signal is not enough
Hope this could help!
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