GE HEALTHCARE
DIRECTION FQ091013, REVISION 1 VIVID I N AND VIVID Q N SERVICE MANUAL
7-46 Section 7-4 - Performing Front End (FE) Diagnostics
7-4-4 TR 32 Diagnostic Tests
NOTE: The TR32 Diagnostic Tests are used to perform functional testing of both the TR32A and TR32 boards.
7-4-4-1 Accessing the TR32 Diagnostic Test Options
• Access the Diagnostic Test window, as described in the Accessing the Front End Diagnostic
Options section, on page 7-25.
7-4-4-2 Beamformer Tests
7-4-4-2-1 TR32 BF Digital Test
NOTE: For a description of this test, refer to the information in TR32 BF Digital 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 TR32 BF Digital Test in the list of TR32, BF tests
available for selection from the Diagnostic Test Tree (see Figure 7-21 below) and press Set. The
TR32 BF Digital Test name is displayed under Execute; the relevant system components to be
tested are highlighted light blue in the Schematic View (TR32A and TR32B), 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.
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.
Figure 7-21 TR32 BF Digital Test
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