Display EN 12.3 Grid Grid types include solid line, none, and dotted line. Solid line: The background grid is solid line. None: No background grid. Dots and lines: The background grid is a dot. 12.4 Grid brightness Adjust grid brightness by sliding the slider left and right with one finger. 12.5 Waveform brightness Adjust waveform brightness by sliding the slider left and right with one finger. Copyright © Qingdao Hantek Electronics Co., LTD Tablet1000 User manual 59