Mindray DC-70 Exp

ii
3.4.2 Installing a Graph / Laser Printer ................................................................................ 3-10
3.4.3 Installing Video Printer ................................................................................................ 3-12
3.4.4 Position a Printer ........................................................................................................ 3-12
3.4.5 Installing Barcode Scanner ......................................................................................... 3-13
3.5 System Configuration ......................................................................................................... 3-14
3.5.1 Running the System ................................................................................................... 3-14
3.5.2 Enter Doppler .............................................................................................................. 3-14
3.5.3 System Preset ............................................................................................................ 3-16
3.5.4 Print Preset ................................................................................................................. 3-17
3.5.5 Network Settings ......................................................................................................... 3-17
3.5.6 Network Configuration ................................................................................................ 3-19
3.5.7 Security ....................................................................................................................... 3-20
3.5.8 DICOM/HL7 Preset ..................................................................................................... 3-21
3.5.9 Check System Information ......................................................................................... 3-23
3.5.10 Importing the configuration file after the HDD is replaced .......................................... 3-24
4 Product Principle ........................................................................................................ 4-1
4.1 Hardware System Diagram .................................................................................................. 4-1
4.2 Ultrasound Front-end Unit .................................................................................................... 4-2
4.2.1 Probe Board .................................................................................................................. 4-3
4.2.2 TR Board ...................................................................................................................... 4-4
4.2.3 CW Module ................................................................................................................... 4-5
4.2.4 Engine Board ................................................................................................................ 4-5
4.2.5 4D Module .................................................................................................................... 4-7
4.2.6 ECG Module ................................................................................................................. 4-8
4.3 Ultrasound Back-end Unit .................................................................................................... 4-8
4.3.1 PC Module .................................................................................................................... 4-9
4.3.2 PC Carrier Board .......................................................................................................... 4-9
4.3.3 GPU Module ............................................................................................................... 4-10
4.3.4 Storage Device ........................................................................................................... 4-10
4.3.5 Wireless Network Module ........................................................................................... 4-10
4.3.6 IO Interface Module .................................................................................................... 4-10
4.4 Extension and Distribution ................................................................................................. 4-11
4.4.1 Video Extension Function ........................................................................................... 4-11
4.4.2 Audio Interface ............................................................................................................ 4-12
4.4.3 SATA Interface ............................................................................................................ 4-12
4.4.4 USB Distribution ......................................................................................................... 4-12
4.4.5 Network Interface ........................................................................................................ 4-13
4.4.6 PCIE Interface Distribution ......................................................................................... 4-14
4.4.7 Other IO Extension ..................................................................................................... 4-14
4.5 Power Supply Unit .............................................................................................................. 4-15
4.5.1 AC Connecting Board ................................................................................................. 4-16
4.5.2 AC-DC Module ............................................................................................................ 4-16
4.5.3 24V to 12V Power Conversion Board ......................................................................... 4-16
4.5.4 DC-DC Board .............................................................................................................. 4-17
4.5.5 PHV Board .................................................................................................................. 4-17
4.5.6 Time Sequence of Power-On ..................................................................................... 4-17
4.6 User interaction Unit ........................................................................................................... 4-18
4.6.1 Control Panel Assembly ............................................................................................. 4-18
4.6.2 Primary Display Assembly .......................................................................................... 4-19
4.6.3 Secondary Display Assembly ..................................................................................... 4-19