Display is too dark.
  

< ׸ >

Adjust the contrast using the knob on the right side of the product.

Should the contrast is not adjustable, ask for after sales Service.


A/S ȳ


 

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12 Product   Power is On, but nothing is displayed. 3389
Product   Display is too dark. 3440
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7 Update   How to update Ultraplexer module. [2] 6674
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