Display is too dark.
  

<장비 그림 참고>

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/S관련 안내
 

15 | 2/2    
Product   Display is too dark. 3443
4 Product   Power is On, but nothing is displayed. 3389
3 Product   Power doesn't work. 3102
2 Product   DTC (Diagnostic Trouble Code) is not erased. 4220
1 After Service   How to use After Sales Service? And how long? [2] 4006
     [1]2