GE Vivid S5 N, Руководство по обслуживанию

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GE
P
ART
N
UMBER
FN091065, R
EVISION
2 VS5 N
AND
VS6 N
S
ERVICE
M
ANUAL
7-44 Section 7-4 - Performing Front End (FE) Diagnostics
P R E L I M I N A R Y
7-4-3-6 RFI Audio Test
NOTE: For a description of this test, refer to the information provided in • "RFI Audio Test" on page 7-12 .
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 RFI Audio Test in the list of RFI tests available for
selection from the Diagnostic Test Tree (see Figure 7-10 "CD Offset Verification Test" on page 7-
30 ) and press Set . The RFI Audio Test name is displayed under Execute; the relevant system
component to be tested is highlighted light blue in the Schematic View (RFI), 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.) Under the Special Instructions area, activate the Loops checkbox
and select the required number of Loops from the combo box.
4.) 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.
5.) Trackball to the Start button and press Set .
NOTICE
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.
Figure 7-20 RFI Audio Test