GE
D
IRECTION
5535208-100, R
EV
. 2
LOGIQ E9 S
ERVICE
M
ANUAL
4 - 42
Section 4-3 - Functional checks
4-3-14
Probe/Connectors Checks
NOTE:
Probes can be connected at any time, whether the unit is ON or OFF.
4-3-14-1
To Connect a Probe
1.) Place the probe's carrying case on a stable surface and open the case.
2.) Carefully remove the probe and unwrap the probe cable.
3.) DO NOT allow the probe head to hang free. Impact to the probe head could result in irreparable
damage.
4.) Turn the connector locking handle counterclockwise.
5.) Align the connector with the probe port and carefully push into place.
6.) Turn the connector locking handle clockwise to secure the probe connector.
7.) Carefully position the probe cable in the probe cord holder spot so it is free to move, but not
resting on the floor.
4-3-14-2
ECG
Select
Preset
, Select
Cardiac
, Select
Scan
.
If you do not see: the ECG line, select the
ECG
tab, you should see selection on touch screen for
DISPLAY ECG, select and press. You should then see the line.
Plug in the ECG cables with nothing attached, so you pick up noise, the line should display noise.
CAUTION
TAKE THE FOLLOWING PRECAUTIONS WITH THE PROBE CABLES:
- KEEP AWAY FROM THE WHEELS
- DO NOT BEND
- DO NOT CROSS CABLES BETWEEN PROBES
Table 4-17 Probe and Connectors Checks
Step
Task
Expected Result(s)
1.
Select the appropriate connected probe from the probe
indicators on the Touch Panel.
The probe activates in the currently-selected operating
mode. The probe's default settings for the mode and
selected exam are used automatically.
2.
Launch the application.
To change application without changing the current
probe, press
THE DESIRED MODE
on the Operator
Panel.
The selected application starts.
3.
Verify no missing channels
All channels is functioning.
4.
Verify there's no EMI/RFI or artifacts specific to the
probe.
No EMI/RFI or artifacts.
5.
Test the probe in each active connector slot., see:
Section 3-6-6 "Connecting Probes" on page 3-20
.
It will display pictorial data each time
6.
Do a leakage test on the probe, see:
Section 10-6
"Electrical Safety Tests" on page 10-9
.
It passes the test.
7.
Repeat this procedure for all available probes.
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