GE
P
ART
N
UMBER
FN091065, R
EVISION
2
VS5 N
AND
VS6 N
S
ERVICE
M
ANUAL
7-2
Section 7-2 - Diagnostics
P R E L I M I N A R Y
Section 7-2
Diagnostics
7-2-1
Diagnostic Tools
The diagnostic tools are provided for checking the system which includes the power supply,
temperature, fan operation, board functions, Back-end signal processing performance, keyboard
operation, peripherals, and so on.
7-2-2
Diagnostic Procedure Summary
The diagnostic tools are used to identify and correct problems, as follows:
•
When the system boots up, it loads all the required drivers and establishes communication with the
front board, via the PCI bus. Check the system presets to verify that good unit performance can be
achieved.
•
When the Back End is operating, you can verify proper voltages and temperatures in the Front End
and in the Power Supply. To check the Front End parts, the tests must follow a logical sequence,
in order to identify the faulty component. For example, testing communication between the Front
End and the Back End begins by testing the RFI board and the PCI bus, before testing all the other
boards,
in the following sequence
(as applicable):
*
RFI board, TR32 boards, Probe Interface board and Probe Select board
•
Many error messages are displayed due to minor changes in calibration that may occur during normal
operation. Before performing diagnostic tests, perform calibration, as described in the subsection
7-4-2-1 "DC Offset Calibration" on page 7-27
If error messages are displayed after performing calibration, perform the Front End diagnostics
described in
Section 7-4 "Performing Front End (FE) Diagnostics" on page 7-26
.
Содержание Vivid S5 N
Страница 2: ......
Страница 4: ...GE PART NUMBER FN091065 REVISION 2 VS5 N AND VS6 N SERVICE MANUAL ii P R E L I M I N A R Y ...
Страница 5: ...GE PART NUMBER FN091065 REVISION 2 VS5 N AND VS6 N SERVICE MANUAL iii P R E L I M I N A R Y ...
Страница 6: ...GE PART NUMBER FN091065 REVISION 2 VS5 N AND VS6 N SERVICE MANUAL iv P R E L I M I N A R Y ...
Страница 7: ...GE PART NUMBER FN091065 REVISION 2 VS5 N AND VS6 N SERVICE MANUAL v P R E L I M I N A R Y ...
Страница 8: ...GE PART NUMBER FN091065 REVISION 2 VS5 N AND VS6 N SERVICE MANUAL vi P R E L I M I N A R Y ...
Страница 9: ...GE PART NUMBER FN091065 REVISION 2 VS5 N AND VS6 N SERVICE MANUAL vii P R E L I M I N A R Y ...
Страница 10: ...GE PART NUMBER FN091065 REVISION 2 VS5 N AND VS6 N SERVICE MANUAL viii P R E L I M I N A R Y ...
Страница 11: ...GE PART NUMBER FN091065 REVISION 2 VS5 N AND VS6 N SERVICE MANUAL ix P R E L I M I N A R Y ...
Страница 12: ...GE PART NUMBER FN091065 REVISION 2 VS5 N AND VS6 N SERVICE MANUAL x P R E L I M I N A R Y ...
Страница 13: ...GE PART NUMBER FN091065 REVISION 2 VS5 N AND VS6 N SERVICE MANUAL xi P R E L I M I N A R Y ...
Страница 14: ...GE PART NUMBER FN091065 REVISION 2 VS5 N AND VS6 N SERVICE MANUAL xii P R E L I M I N A R Y ...
Страница 833: ......
Страница 834: ... 2013 and 2015 General Electric Company GE Vingmed Ultrasound AS P O Box 141 NO 3191 HORTEN NORWAY www gehealthcare com ...