73 user controls osd menu functions – Hatteland Display 26 inch - HD 26T21 MMD (Widescreen, Touch Screen) User Manual

Page 73

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73

User Controls

OSD Menu Functions

IND100064-38

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Service

- Test Pattern

Will show the internal test pattern with greyscales, colors and raster patterned boxes to check for

deviations in the TFT panel/display controller behaviour. 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. It can be useful during trouble-shooting

situations to determine the source of a display or connectivity problem regarding external

equipment.

To active this function, touch the “MENU” button.

● Note: This function will not inform/report any deviations directly, you need to have the required technical

expertise to interpret the test pattern displayed.

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Service

- Burn In

Sets the unit into “Burn In” mode and enables to write EDID data. More information to follow.

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