GE Vivid E80, Service Manual

Page: 153 / 382

Functional checks
Vivid E80/E90/E95
–
Service Manual
4-29
GC091052 Rev. 3
Probe/Connectors Checks
NOTE: Probes can be connected at any time, whether the Ultrasound
system is ON or OFF
CAUTION
Take the following precautions with the probe cables:
• Keep away from the wheels.
• Do not bend.
• Do not cross cables between probes.
Table 4-1: Probe and Connectors Checks
Step Task Expected Result(s)
1. Press Probe on the Operating
Panel.
A list of the connected probes will
pop up on the screen.
2. If not already selected, use the
trackball to select the desired
probe. An application menu for the desired
probe is listed on the screen.
3. • Trackball to the desired
application.
• Press Select to launch the
application.
• To change application without
changing the current probe,
press
Appl. on the Operating
Panel.
The selected application starts.
4. Verify no missing channels. All channels are functioning.
5. Verify there's no EMI/RFI or
artifacts specific to the probe. No EMI/RFI or artifacts.
6. Test the probe in each active
connector slot. It will display pictorial data each
time.
7. Do a leakage test on the probe. It passes the test.
8. Repeat this procedure for all
available probes.