Chapter 5. Product Structure 5 - 9
• DVI(Digital Video Interface)
• VGA(Video Graphics Array)
• PC Mother Board
• Rear Panel
• PC Power Supply
User Interface Part
This part allows the user to view ultrasound images on the LCD monitor to make a diagnosis,
and to control HS70A by using the control panel and touch panel.
Images are sent by the Ultrasound Part to the LCD monitor and peripherals. Output images
available include VHS, S-VHS, Composite and DVI, while input images include VHS and S-
VHS. In addition, the control panel consists of various interfaces to allow the user to operate
the system conveniently.
The User Interface Part consists of the following:
• LCD Monitor(LCD Inverter Board, LCD Control Volume)
• AD Board
• Control Panel Board
• Touch Panel
• Track Ball
• Alpha-Numeric Key Board
AC to Power Module
It converts external 110/230V AC voltage to the DC voltage to supply power to DDM (DC to
DC Power Module) of Ultrasound System Part, and it also supplies stabilized AC voltage to PC
Power Supply of PC Part. Power circuit breaker prevents any possible troubles due to
overcurrent.
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