ZS3 Service Manual
Page 184 of 295
Blackout Area
Test Steps:
1. Cover the scan surface of the phantom with water or ultrasound gel. Gently
contact the probe lense with the scan surface.Scan the phantom and adjust the
depth at a lower value.
3. Decrease the value of parameters like acoustic power and gain until the background
noise just can be seen.
4. Record the lowest depth of the target that can be seen clearly as the blackout area
value.
NOTE:
1.
When using a linear probe, completely contact the probe with the
scan surface. No side clearance is allowed.
2.
For convex probe, the targets in the blackout area should be
positioned in the midline of the scanning plane.
As shown in figure below.
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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