Hatterland Display JH 15T15 MMD-xxx-Axxx, User Manual, Page: 45 / 96

45 User Controls
INB100036-1 (Rev 9)
IND100064-21
Display / Setup / Direct Access / xxx
This function will configure the hot-key functionality. It means that the user can access a function that is
normally only accessible by browing through the OSD Menu and locate the function. It is assigned to
the MENU button on the physical user controls normally located on the front bezel.
Available assigned functions are: Brightness, PIP Size, Main Source, Second Source, Alpha Blend,
Video Scaling, Swap Source, Test Pattern, No Function.
● When selected, a box icon ( ▀ ) will indicate that the selected function has been activated.
Display / Setup / Test Pattern
This function will show a typical 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 therefore be used in trouble-shooting situations to determine
that the display are not or are the reason for a faulty or undesirable operation. The problem may be from
external equipment. Also, this function will be handy to check the display quality without having any
signal input available to test with.
● Press the right (►) button to activate the function, and hold “MENU” key for 3 seconds exit the test.
Display / Setup / Service Menu / Type and Serial
Function only available in “Full” menu mode.
This function will show the unit’s Type Number and Serial Number. This information is stored electronically
on a board chip component. Example: “JH 23T12 MMD-AA1-AAAA-000001”
Display / Setup / Service Menu / EVX Firmware Ver
Function only available in “Full” menu mode.
This function will show the firmware version (software OSD) of the display controller. This information is
stored electronically on the EVX component board.
Example: “E0.30.00 1”.
Display / Setup / Service Menu / ECOM Firmware Ver
Function only available in “Full” menu mode.
This will show the firmware version on the internal micro controller. This information is stored electronially
on a board chip component. Example: “SW100062-1E5”.
Display / Setup / Service Menu / Elapsed Time (hr)
Function only available in “Full” menu mode.
This function will show the current elapsed running time for the unit in hours. It is based on that the display
has actually shown a valid image on screen during that time and not just how long the product has been
powered on. It can be used to determine the life span in respect of what the MTBF for the display or
backlight is specified to. This information is stored electronically on the EVX component board.
Example: “452”
OSD Menu Functions