Service Setup
• Modem (internal)
• USB port
Use the procedures in the following sections to conduct the necessary tests.
Testing the COM (RS232) Ports
Use the
RS232 Test
to determine if the COM ports are working properly.
1.
Open the
Diagnostic Tests
window as described in
page 46
2.
Use a paper clip to short pins 2 and 3 on COM A.
3.
Select
RS232 Test
.
The following window opens:
4.
Perform the COM Port Loop Back Test on COM A.
a.
Select
COM A
and press
Enter
.
The results of the
COM Port Loop Back Test
are displayed.
b.
Note the results of the
COM Port Loop Back Test
.
5.
Perform the COM Port Loop Back Test on COM B.
a.
Use the paper clip to short pins 2 and 3 on the COM B connector.
b.
Select COM B, press
Enter
.
The results of the COM Loop Back Test for COM B are displayed.
c.
Note the results of the COM Loop Back Test for COM B.
6.
When the test is done, press
Esc
or
Cancel
to close the results window.
If either test failed, replace the main PWA module as described in
.
Testing the LAN Option
Use the
LAN Test
to test wired and wireless (WiFi) network connectivity.
1.
Connect the device to a local area network.
In the case of a wired LAN, ensure that it is connected to an active connection. If
you connect to an inactive network tap, the test result may be a false negative.
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MAC™ 2000 ECG Analysis System
2053535-003C
Содержание MAC 2000
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