Revision G MAC
TM
600 3-5
2047426-002
Troubleshooting: General Fault Isolation
Performing Diagnostic Tests
Verify that the MAC 600 Resting ECG Analysis System operates
properly by running the diagnostic tests. These tests check the operation
of the display screen, buzzer, keypad, thermal writer, battery, and
communications. Diagnostic tests are useful for troubleshooting
problems and the system checkout procedures.
Accessing the System Diagnostics Function
NOTE
Before performing the diagnostic tests, make sure the language is set
to English. Refer to the MAC 600 Operator’s Manual for more details
on language settings.
To access the System Diagnostics menu:
1. Press the Power button.
2. From the Main Menu, select System Setup.
The following window opens.
System Setup 1
NOTE
This window will not open if the System Setup password has not been
set.
3. Enter the password 1111.
NOTE
1111 is the factory default password. You can change this
password. Use the current password to enter into the System
Setup. Refer to
“Substitute Master Password” on page 4-33 if you
fail to get the current passoword.
4. Press Enter.
Sl No: Area Look for:
10 SD card Cracked SD card
Broken gold contacts
Table 3-1. Visual Inspection List
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