Functional Checks - GE Venue 50 Basic Service Manual

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Functional checks

NOTE:
System checks
Step
Item
1.
B Mode
2.
CF Mode
3.
PDI Modes
4.
M Mode
5.
Probe Elements
6.
Applicable
Software Options
7.
Xmit/Recv
Elements
8.
Operator Touch
Panel test
9.
LCD
10.
Software Menu
check
11.
Peripherals
12.
Measurements
10-12
See also Chapter 4.
The functional checks take about 60 minutes to perform. Refer
to the Ultrasound system user documentation whenever
necessary.
Table 10-6:
System functional checks
Verify basic B Mode (2D) operation. Check the basic Ultrasound system
controls that affect this mode of operation.
Verify basic CF Mode (Color Flow Mode) operation. Check the basic
Ultrasound system controls that affect this mode of operation.
Verify basic PDI Mode operation (Power Doppler Imaging). Check the basic
Ultrasound system controls that affect this mode of operation.
Verify basic M Mode operation. Check the basic Ultrasound system controls
that affect this mode of operation.
Perform an Element Test on each probe to verify that all the probe elements
and system channels are functional.
Verify the basic operation of all optional modes such as Contrast. Check the
basic Ultrasound system controls that affect each options operation.
Use the Visual Channel Utility on the loop connect to verify that all system
xmit/recv channels are functional.
Perform the Operator Touch Panel Test Procedure.
Verify basic LCD display functions. Refer to Chapter 2 of the User Manual.
Verify Software Menu display functions. Refer to Chapter 2 of the User
Manual.
See:
'Peripheral Checks' on page
In measurement mode, make distance measurement, get result in result
window. Verify the distance by graduated rule. Distance Accuracy should be
within 5%. (Name result from result window Result A, result from
graduated rule Result B; Distance Accuracy = (Result B-Result A)/Result A)
Description
4-25.
Venue 50 – Basic Service Manual
5447566-100 English Rev. 7

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