MD-215 Hardware
On-Screen Display (OSD) Controls
B-7
Service – Test Pattern
Show the internal test pattern with color boxes for White, Black, Red, Green, Blue and to check for deviations
in the TFT panel/display controller behavior. It is independent of any current resolution or specifications found
in the signal inputs. The test pattern is generated internally in the display controller and is sent 1:1 directly to
the TFT panel