GE PROPRIETARY TO GE
D
IRECTION 5308917-100, REVISION 8 LOGIQ P3 SERVICE MANUAL
10-8 Section 10-5 - System Maintenance
10-5-2 Functional Checks (See Also Chapter 4)
The functional checks take about 60 minutes to perform. Refer to the system user documentation
whenever necessary.
10-5-2-1 System Checks
NOTE: * Some software may be considered standard depending upon system model configuration.
Table 10-7 System Functional Checks
÷ Step Description
B-Mode
Verify basic B-Mode (2D) operation. Check the basic system controls that affect this mode of
operation.
CF-Mode
Verify basic CF-Mode (Color Flow Mode) operation. Check the basic system controls that affect this
mode of operation.
Doppler Modes
Verify basic Doppler operation (PW if available). Check the basic system controls that affect this mode
of operation.
M-Mode
Verify basic M-Mode operation. Check the basic system controls that affect this mode of operation.
*Applicable
Software Options
Verify the basic operation of all optional modes such as Multi-Image, 3D, Harmonics, Cine,... etc.
Check the basic system controls that affect each options operation.
TXmit/Recv
Elements
Use the Visual Channel Utility on the loop connect to verify that all system Txmit/recv channels are
functional.
System
Diagnostics
Perform the Automatic Test, to verify that all boards function according to specification.
Keyboard Test
Perform the Keyboard Test Procedure to verify that all keyboard controls are OK.
LCD
Verify basic LCD display functions. Refer to Chapter 3 of the User Manual.
Software Menu
check
Verify Software Menu display functions. Refer to Chapter 3 of the User Manual.
Measurements
Scan a gray scale phantom and use the measurement controls to verify distance and area calculation
accuracy. Refer to the User Manual, Chapter 18, for measurement accuracy specifications.
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