
Adjusting the contrast on your JOY-iT 128X64 Graphic LCD is straightforward. Here's how: First, find the potentiometer located on the back of the display. This small component is the key to controlling the contrast. Using a small screwdriver or a similar tool, carefully turn the potentiometer. To increase the contrast, rotate the potentiometer clockwise. Conversely, to decrease the contrast, turn it counterclockwise. Continue adjusting the potentiometer until the display reaches your desired contrast level. If you encounter any issues or have further questions about your JOY-iT 128X64 Graphic LCD, don't hesitate to reach out to JOY-iT's support team. You can contact them via email at service@joy-it.net, through their ticket support system at http://support.joy-it.net, or by at +49 (0)2845 98469 – 66 (available from 10 AM to 5 PM). They're ready to assist you.


