Patient Lead Wire Test - GE MAC 800 Service Manual

Troubleshooting

Patient Lead Wire Test

3-16
4. Press any key on the USB keyboard and verify pass or fail:
If the character that appears in the Character Input field

matches the key you pressed, the test passed.
If the character does not match or no character appears in the

Character Input field, the test fails.
5. When the test is complete, press F6 to Cancel.
The following window opens.
6. Do one of the following:
If the test passed, press F4 to select Yes.

If the test failed, press F5 to select No.

Replace the mainboard assembly as described in
Mainboard Assembly"
Test the patient leadwires as described in this section.
1. Open the Diagnostic Tests window as described in
System Diagnostics Function"
2. Connect a patient cable with lead wires to the MAC 800 patient cable
connector.
3. Connect all leads to a patient simulator or shorting bar.
4. Select the Patient Lead Wire Check button.
The window shown below opens.
MAC™ 800
on page 4-16.
on page 3-6.
"Replacing the
"Accessing the
2031504-159D