GE LOGIQ 200 Quality Assurance Manual page 72

GE MEDICAL SYSTEMS
REV 1
Optional Data Collection for the RT3200 Advantage - I/II/III
2-16 User Programmable OB Tables
The system can store up to five user programmable OB tables. Tables 1-3 correspond to distance
measurements. Tables 4-5 correspond to circumference measurements.
If the customer has entered user programmable OB tables, press <CONTROL><G1 through G5> to view
the tables. Print a hard copy of each table entered. They are to be attached to the QA Testing Procedure,
in the spaces provided, when it is printed.
2-17 User Comments Library
The customer can enter frequently used comments in the user comments library. Press <CONTROL><O>
and scroll on page to the left, if necessary.
Print a hard copy of the library, if used. It is to be attached to the QA Testing Procedure, in the spaces
provided, when it is printed.
2-18 Monitor Alignment
A grid test pattern can be displayed on the monitor to check for image presentation location and monitor
alignment. Press <CONTROL><SB> to display the grid test pattern.
Answer the two questions (Yes or No) about location and alignment on the QA Testing Procedure.
2-19 Borderline
Borderline displays a test pattern on the monitor that can be used to verify that the CRT aspect ratio is
4:3. Press <CONTROL><SB> to display the test pattern.
Use electronic calipers or a ruler to measure the horizontal and vertical size of the test pattern.
Record the horizontal and vertical measurements on the QA Testing Procedure. Calculate the aspect
ratio measured and record it in the QA Testing Procedure.
2-20 Image Monitor Focus
Indicate if you adjusted the monitor focus.
2-21 Service Diagnostics
Refer to the system Service or Proprietary Manual and run the service diagnostics listed.
Check the PASS box if the diagnostic passed it's test
2-22 Presets
In order to maintain repeatability, presets may be viewed for each probe. Use the phantom to obtain the
best image for the probe in use and press <CONTROL> and <SE> to view. Print a hard copy of the presets
and attach them to the QA Testing Procedure when printed. These settings will be used in subsequent
QA checks to assess performance trending for each probe
ULTRASOUND QUALITY ASSURANCE REFERENCE MANUAL
2-8
2262684-100