User manual

BA73A Components
Screen Module
The screen module represents the main unit of the BA73A. It comprises of
a TFT-LCD colour screen, the TFT-interface and an inverter that genera-
tes the voltage for backlighting the screen. As an option the screens are
available with Touch Screen including a loudspeaker. Behind the cover on
the back of the BA73A you connect the cable.
Remove the cable co-
ver by pushing it in
the direction of arrow
(see picture) and then
taking it off upwards.
Back of the screen
The TFT LCD flat screen is an XGA-compatible 15-inch flat screen which
is absolutely flickerfree and free of radiation and has only a low heat emis-
sion. It is designed for a resolution of 1024 x 768 pixel. Application pro-
grams should be used with this resolution!
However, a resolution of 640 x 480 pixel is possible. In graphics mode this
resolution is used during the start of the BIOS or with MS-DOS etc. It is
also used for instance during installation or when configuration problems
occur (protected mode of Windows). The resolution 640 x 480 pixel is im-
plemented through “stretching”.
GB - 4