Sonosite edge service manual

Such a hazard may occur in the event of a defect in the high frequency surgical neutral electrode connection. If such use occurs, verify that the SonoSite Edge II ultrasound system operates normally in that configuration.

Page Separation Distance The SonoSite Edge II ultrasound system is intended for use in an electromagnetic environment in which radiated radio frequency RF disturbances are controlled. The customer or the user of the SonoSite Edge II ultrasound system can help prevent electromagnetic interference by maintaining a minimum distance between portable and The customer or the user of the SonoSite Edge II ultrasound system should assure that it is used in such an environment.

The system specific encryption key is programmed at the factory and cannot be changed. The software user interface graphics are combined with the ultrasound information and converted to a video stream. The Control Subsystem consists of the central processing unit, program and video memory, permanent image storage and retrieval memory, external communication interface ports, and connection to the user interface keys.

The 2D cross-section may be presented as a Color rectangle, parallelogram, trapezoid or sector, depending on the particular transducer used. Velocity or frequency is presented as the Doppler vertical axis with time along the horizontal axis. The magnitude of the detected signal is represented as different gray scale values.

This can Doppler Audio be presented as stereo information, with flow moving towards the transducer Output on one channel and flow away on the other, or as a mono output with the single audio output representing the summation of the flow directions. Page 37 focal point at the same time.

The number of elements driven is determined by element sensitivity off axis and depth of field considerations. The waveform is selected to drive the transducer at a certain center frequency, bandwidth, and power and is optimized for the given mode. Page Pw Doppler Processing PW Doppler Processing Doppler processing includes both audio processing which presents Doppler signal in the form of stereo audio and spectral processing which generates data for display of Doppler spectrum in the form of a scrolling spectrogram.

Doppler power spectrum is estimated performing Discrete Fourier Transforms on short, overlapped segments of wall filtered Doppler signal. The bit data will be presented as consecutive samples at a data rate varying from 1.

Figure 4. Functionality may be added by adding to the PCI Bus. The pack will include a capacity monitoring circuit and any required pack protection circuitry. Page Ecg Module ECG Module The ECG module allows a representation of the heart electrical activity to be displayed in real time with ultrasound images acquired and displayed on the system video display.

Chapter 4: System Overview Page 46 Chapter 4: System Overview Page Troubleshooting Note: If the system requires repair, certain steps must be taken to remove patient data from the system prior to return to FujiFilm Sonosite.

To accomplish this, a Power-0 Reset must be performed whenever possible certain conditions may prevent this, such as a system that fails to power on. Page System Repair System Repair The system is repairable through subassembly replacement or through replacement of parts as recommended by SonoSite.

Replacement of board level components by unauthorized service facilities voids the SonoSite warranty and will prevent receipt of credit on a returned assembly. Page Dicom Image settings. Page Display Display Table 5. Page 51 Chapter 5: Troubleshooting Page 52 Chapter 5: Troubleshooting Do not attempt to replace the LCD as this is not possible as a field replacement. Page 54 Figure 6. Remove the eight screws from the Bottom Enclosure of the system with a 2 Phillips screw driver per Figure 6.

Screws 8x Note: the two screws marked in red are longer Refer to arrow lines in the figure to the left. Remove two screws in TGC to allow fan access. Figure 6. Page 56 Figure 6. Torque the screws to 8. Page Control Panel Removal Place the control panel on the base assembly carefully inserting the gain assembly through the mid frame.

Close the display and turn the system over. This happens when power is applied to the board and the system attempts to boot up without a properly connected control panel. This can also happen during reassembly after repair. Please note the location of the 2 short screws. If new parts are required, please order the following components to complete the Transducer Nest Frame Assembly. Page 65 Screws 5x Screws 2x Figure 6. Installing incorrectly degrees out will result in the SonoSite Edge II system being unable to recognize any connected transducers.

Refer to Figure 6. Page Required Parts Figure 6. Ordering the bottom enclosure requires special handling due to the serial number label. Chapter 6: Replacement Procedures Page 68 Chapter 6: Replacement Procedures Page Maintenance No periodic or preventive maintenance is required for the system, transducers, or accessories other than cleaning and disinfecting the transducer after every use. For a complete list of approved cleaners and disinfectants, please visitthe support section of www.

Page 70 Chapter 7: Maintenance While performing the steps in this section, verify that the images on the system display and on the external monitor are acceptable.

Tests Verify proper date and time. Verify that the scan plane orientation mark in the image located near the skinline corresponds to element 1 on the transducer. Accuracy Tap Calipers. The calipers appear on the image display. Use the touchpad or touchscreen to position the active caliper. Select the other caliper in either of the following two methods.

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