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Chapter 4:
System Overview
37
Clinical Display
The Clinical Display receives power and video signals from the Main PCBA to display the clinical image.
The LCD is a full HD 15.6” display with a 16:9 aspect ratio (1920x1080, 60Hz, LED backlight).
The LCD
has optically bonded cover glass, enclosure, display cable, and magnets to hold the display in the
closed position. Due to the design, there are no field serviceable items and the assembly must be
replaced as a whole unit.
User Interface
User Interface, Touch:
The touch portion of the UI presents customizable controls to the user. It includes
an LCD with optically bonded cover glass, a PCAP layer, and a PCAP controller board.
LCD:
The LCD will be a full HD 11.6” display with a 16:9 aspect ratio (1920 x 1080, 60 Hz, LED backlight).
This display also has eDP and backlight interfaces which will be generated on the Main PCBA;
PCAP:
A PCAP layer is incorporated between the LCD and cover glass to allow user input.
Persistent Controls:
The customizable touch UI is augmented with a series of persistent controls for
high-use functions (e.g. power, freeze, gain), with the goal of providing users with controls they can find and
activate without visualizing the control surface. These controls consist of discrete buttons, a touchpad, and
a touch-activated rotational control.
Power Supply and Control
The Sonosite PX ultrasound system utilizes one of two types of power supply arrangements depending on
the mode used, which can be Desktop or Stand. The Desktop system uses a separate external power supply
(EPS) unit. In the event of a power issue in the stand, this would be a good troubleshooting tool. The stand
base contains the EPS used by the system while mounted in the stand. Both power supplies are 220W and
p27VDC to operate the system and charge the batteries.
DICOM
The system features Digital Imaging and Communications (DICOM) capability to provide the acceptance,
transfer, display, storage, and digital processing of single ultrasound images as well as loops of ultrasound
images.
Please refer to the Sonosite PX User Guide (P21894) for DICOM setup
Содержание Sonosite PX System
Страница 1: ...i Sonosite PX Ultrasound System Service Manual ...
Страница 2: ...ii ...
Страница 4: ...iv ...
Страница 14: ...6 Chapter 1 Introduction ...
Страница 18: ...10 Chapter 2 Specifications ...
Страница 36: ...28 Chapter 3 Safety ...
Страница 46: ...38 Chapter 4 System Overview ...
Страница 54: ...46 Chapter 5 Troubleshooting ...
Страница 79: ...Chapter 6 Replacement Procedures 71 ...
Страница 80: ...72 Chapter 6 Replacement Procedures ...
Страница 82: ...74 Chapter 7 Maintenance ...
Страница 90: ...82 Chapter 8 Performance Testing ...
Страница 102: ...94 Appendix A Replacement Parts ...
Страница 109: ...101 ...
Страница 110: ...102 P25393 01 P25393 01 ...