Control Console (User Interface) - GE Voluson E Series Service Manual

5.5 Control Console (User Interface)

The Voluson E-Series control console (User Interface) consists of the following electronic sub-assemblies
and/or functional components:
•
Display/Touch screen module:
-
VGA display – 640x480 pixels
-
Integrated USB to VGA converter with USB2.0 High Speed Interface
-
Resistive 5 wire analog touch screen
•
Console module:
-
Micro controller C8032
-
4 port USB 2.0 Hub controller
-
Slide pots TGC with zero raster position
-
Rotary controls (Encoders) with integrated push function
-
USB Trackball (2") with dedicated buttons to emulate standard three button mouse
-
USB standard alphanumeric keyboard
-
USB extended keyboard with controller
-
LED Indicators with wide range dimming
•
DC/DC Converter:
-
Converts 12VDC input voltage to 5VDC and 3.3VDC output voltage for supplying User Interface
components
Voluson E-Series Service Manual
KTD106657 Revision 2
Figure 5-9 Control Console (User Interface) - Block diagram
Components and Functions (Theory)
5-27