GE H
EALTHCARE
D
IRECTION
FQ091013, R
EVISION
1
V
IVID
I
N
AND
V
IVID
Q
N S
ERVICE
M
ANUAL
7-80
Section 7-4 - Performing Front End (FE) Diagnostics
7-4-5-2-6
ACW HPF Test
NOTE:
For a description of this test, refer to the information in
.
NOTE:
When performing this test, no probe should be connected to the system and nothing should be touching
the probe connectors!
1.) In the
Diagnostic
Test
window, trackball to
ACW HPF Test
in the list of
ACW
tests available
for
selection from the Diagnostic Test Tree (see
) and press
Set
. The ACW HPF Test
name is displayed under
Execute;
the relevant system components to be tested are highlighted light
blue in the Schematic View (P&M), as shown below:
2.) As indicated in the
Special Instructions
area, disconnect any probes currently connected to the
system and make sure that nothing is touching the probe connectors.
3.) Adjacent to
On Fail,
select either
Stop
or
Continue
, as required. Stopping on failure enables you
to review a failed test, the moment it fails. Alternatively, you may prefer testing to continue on failure
and later you may review the report.
4.) Trackball to the
Start
button and press
Set
.
NOTICE
IMPORTANT
In order to access an individual board test, it is necessary to insert the service dongle from
system boot-up and enter the Service Password.
It is necessary to
disable
the Loop option where it should not be used.
After performing this test, you must re-boot the system and perform the DC Offset Calibration procedure
as described in
DC Offset Calibration on page 7 - 25
Figure 7-52 ACW HPF Test
Summary of Contents for FL000090
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