: This indicates an incorrect screen resolution size or scan mode setting. Re-enter the Screen Parameters panel and double-check your pixel width, height, and OE polarity adjustments.
Insert the USB drive into the running LED sign. The sign will display "OK" or "Up" to signal a successful update. Remove the USB drive once the message updates. Troubleshooting Common Errors Potential Cause Resolution Incorrect Scan Mode or Hub Type selected. Hd2018 Led Software Free Download
Click on in the top menu bar, then click Screen Parameter Settings . : This indicates an incorrect screen resolution size