GE Vivid 3 Pro Service Manual page 278

GE M S
EDICAL YSTEMS
D 2300164-100, R
IRECTION
7-3-8-4 Receive Test
The Receive Test checks each amplifier output against the predefined output level. This system test is
performed in Phased Array Probe Simulation mode. The FEC board injects analog signals to the
Tx amplifiers inputs after the Tx switch. The test lasts approximately 4 minutes.
Note: System re-boot is required if the tests are not being performed in the sequence described in the
Performing Front End (FE) Diagnostics
1) Disconnect all the probes.
2) Access the F.B. tab of the FE Diagnostics dialog box, as described in the
Assembly Options
3) Trackball to Pulser 1 (High Voltage Power Supply [HVPS] +/-80V) or Pulser 2 (Low Voltage Power
Supply [LVPS] +/-40V) and press Select.
4) Trackball to the Receive Test button and press Select. The receive test is performed, and the test
results are displayed in the Report dialog box, as shown below:
7-34
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7
EVISION
section, on page 7-25.
Figure 7-19 Report Dialog Box - Receive Test
Section 7-3 - Performing Front End (FE) Diagnostics
V
IVID
section, on page 7-5.
™ 3 P /V ™ 3 S
RO IVID ERVICE
Accessing the Front Board
M
ANUAL