Newhaven Display Forum

Newhaven Products => Graphic LCDs => Topic started by: rbultman on April 26, 2015, 09:55:16 AM

Title: NHD-C12864A1Z-FS(RGB)-FBW-HT1 contrast setting
Post by: rbultman on April 26, 2015, 09:55:16 AM
Is there a way to increase the contrast of the display?

Thanks!

Regards,
Rob
Title: Re: NHD-C12864A1Z-FS(RGB)-FBW-HT1 contrast setting
Post by: Paul_B on April 28, 2015, 07:57:20 AM
Hello Rob,

Thanks for reaching out. NHD-C12864A1Z-FS(RGB)-FBW-HT1 contrast can be controlled via software using the Electronic Volume Commands and V5 Voltage Regulator Internal Resistor Ratio Set. Please refer to page 37 - 38 in the displays controller datasheet.

http://www.newhavendisplay.com/app_notes/ST7565.pdf

Hope this helps!