When is the heater required on NHD-C12864A1Z-FSB-FBW-HTT


1 comment

  • Ted M.
    NHD Staff

    Hi Gary,

    This display is rated to -40°C with the heater running.  With the heater off, it is rated to -30°C.
    As the temperature cools down to -30°C, the contrast of the display will begin getting lighter.  Therefore, it is best to start heating before it gets down to -30°C to maintain the contrast level as the display gets closer to -40°C.

    Best Regards,


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