Basic Operational Tests; 2D Performance Tests; 2D Performance / Image Quality - FujiFilm SonoSite sII Service Manual

Basic Operational Tests

Basic System 1
Operation
Tests
2
3
4
5
6
7
8

2D Performance Tests

2D Performance / Image Quality

Test 2D 1
Performance
2
and Image
3
Quality
4
5
6
7
58 Chapter 8: Performance Testing
Verify that the correct transducer name appears in the upper right corner of the system
display.
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. To test, put your finger on the transducer
lens at the edge closest to the orientation bump on the transducer enclosure. Run your
finger across the transducer lens. Your finger touching the transducer lens should
appear at the orientation mark on the display image when your finger is near the
orientation bump on the transducer.
Verify that all of the touchscreen keyboard keys are functional. Verify that all touch
controls operate and that the system responds properly.
Verify that as the Gain controls are increased and decreased, there is a corresponding
increase and decrease in echo intensity.
Capture a Cineloop buffer. Exercise the Cineloop controls and verify proper operation.
Set the sleep and power delay settings and ensure they work properly.
Verify the airflow from the vent on the bottom of the system is drawing air in.
Use an rC60xi/5-2 MHz transducer in 2D mode.
Adjust the position of the rC60x/5-2 MHz transducer on the phantom.
With the array pointing down and the orientation mark to the operator's left, element
#1 corresponds with the left side of the array.
Use the 2D system controls to obtain a clear image that shows both the horizontal and
vertical rows of pins.
Verify that the ultrasound image appears uniform in both the axial and lateral direction,
with no dropouts or intensity variations.
Verify that the cystic structure at the focal zone is clearly differentiated from the
surrounding tissue and is echo-free, while solid tissue with numerous echo sources,
appears solid.
Tap the Freeze button and then save the image. Tap the Freeze button again to return
to live imaging.