ZS3 Service Manual
Page 180 of 295
3. Adjust parameters like gain, dynamic range, and TGC, to minimize the background
noise and display the target image clearly.
4. Record the minimal horizontal distance of two targets that can be clearly recognized.
5. Repeat the operation above for the transverse resolution testing targets at other
depths.
As shown in figure below.
Axial resolution
Test Steps:
1. Cover the scan surface of the phantom with water or ultrasound gel. Gently
contact the probe lens with the scan surface.
2. Scan the phantom to the longitudinal resolution testing targets.
3. Adjust parameters like gain, dynamic range and TGC to minimize the
background noise and display the target image clearly.
4. Record the minimal distance of two longitudinal resolution testing targets that
can be clearly recognized.
5. Repeat the operation above for the longitudinal resolution testing targets at
other depths.
Содержание Zonare ZS3
Страница 1: ...ZS3 Diagnostic Ultrasound System Service Manual ...
Страница 34: ...ZS3 Service Manual Page 34 of 295 4 System Overview Major System Assemblies Figure 4 1 ZS3 System ...
Страница 120: ...ZS3 Service Manual Page 120 of 295 FTP Setup Enters Setup Network FTP ...
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Страница 131: ...ZS3 Service Manual Page 131 of 295 13 System Diagrams ...
Страница 132: ...ZS3 Service Manual Page 132 of 295 Power Block Diagram Figure 13 1 ZS3 Power Block Diagram ...
Страница 133: ...ZS3 Service Manual Page 133 of 295 Cabling Diagram Figure 13 2 ZS3 Cabling Diagram ...
Страница 134: ...ZS3 Service Manual Page 134 of 295 System Block Diagram Figure 13 3 ZS3 Overall System Block Diagram ...
Страница 138: ...ZS3 Service Manual Page 138 of 295 Figure 14 6 ZS3 ...
Страница 157: ...ZS3 Service Manual Page 157 of 295 8 The system performs the second automatic reboot and enters the following page ...
Страница 185: ...ZS3 Service Manual Page 185 of 295 17 Preventative Maintenance Forms ...
Страница 217: ...ZS3 Service Manual Page 217 of 295 Figure 18 8 ZS3 ...
Страница 252: ...ZS3 Service Manual Page 252 of 295 Figure 19 43 ZS3 Power Cable USB Cable ...
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