GE LOGIQ 7 Service Manual page 366

GE H
EALTHCARE
D 2286865, R
IRECTION EVISION
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
Table 10-7 System Functional Checks
÷
Doppler Modes
Software Options
Probe Elements
System Diagnostic Perform the Automatic Tests to verify that all boards function according to specifications.
Control Panel Test Perform the Control Panel Test Procedure to verify that all keyboard controls are OK. This is
Touch Panel
Measurements
NOTE: * Some software may be considered standard depending upon system model configuration.
10-8
14
Step
Verify basic B-Mode (2D) operation. Check the basic system controls that affect this mode of
B-Mode
operation.
Verify basic CF-Mode (Color Flow Mode) operation. Check the basic system controls that affect this
CF-Mode
mode of operation.
Verify basic Doppler operation (PW and CW 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
Verify the basic operation of all optional modes such as Multi-Image, 3D, Contrast, Harmonics, Cine,
Stress Echo,... etc. Check the basic system controls that affect each options operation.
Perform an Element Test on each probe to verify that all probe elements (and system channels) are
functional.
performed by the internal PC (backend processor) which does a normal keyboard run through.
Monitor
Verify basic Monitor display functions. Refer to Chapter 3 of the User Manual.
Verify basic Touch Panel display functions. Refer to Chapter 3 of the User Manual.
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.
Section 10-3 - Periodic Maintenance Schedule
LOGIQ™ 7 S
Description
M
ERVICE ANUAL