Functional Checks - GE Vivid 3N Pro Series Service Manual

GE M S
EDICAL YSTEMS
D FK091075, R
IRECTION
10-5-2

Functional Checks

The functional checks take approximately 60 minutes to perform. Refer to the Vivid 3N Pro/Expert User
Manual whenever necessary.
NOTE: Refer to - Functional Checks, for additional details about the functional checks described in this section.
10-5-2-1 System Checks
Table 10-5
Step
1
2
3
4
5
6
7
8
9
10
a. Some software may be considered as standard, depending upon system model configuration
10-8
04
EVISION
System Functional Checks
Item
Verify basic 2D-Mode operation.
2D-Mode
Check the basic system controls that affect this mode of operation.
Verify basic CF-Mode (Color Flow Mode) operation.
CF-Mode
Check the basic system controls that affect this mode of operation.
Verify basic Doppler operation (PW and CW if available).
Doppler Modes
Check the basic system controls that affect this mode of operation.
Verify basic M-Mode operation.
M-Mode
Check the basic system controls that affect this mode of operation.
Verify the basic operation of all optional modes such as Multi-Image, 3D, Contrast,
Applicable Software
Harmonics, Cine, Stress Echo,... etc.
a
Options
Check the basic system controls that affect each options operation.
Perform an Element Test on each probe to verify that all the probe elements and system
Probe Elements
channels are functional.
Perform the Automatic Test to verify that all boards are functioning according to
System Diagnostics
specifications.
Perform the Keyboard Test Procedure (external and alphanumeric) to verify that all
Keyboard Test
keyboard controls are OK.
Verify basic Monitor display functions.
Monitor
Refer to Chapter 3 of the Vivid 3N Pro/Expert User Manual.
Scan a gray scale phantom and use the measurement controls to verify distance and area
calculation accuracy.
Measurements
Refer to Chapter 18 of the Vivid 3N Pro/Expert User Manual, for measurement accuracy
specifications.
Section 10-5 - System Periodic Maintenance
V 3N P /E
IVID RO XPERT
Description
S M
ERVICE ANUAL