5-8 MAC™ 5000 resting ECG analysis system Revision B
2024917-010
Troubleshooting: Diagnostic Tests
4. Go to the Basic System menu.
5. Select Miscellaneous Setup.
6. Select the System password line and type the new password in the
space.
7. Press the Enter key.
8. Select Save Setup from the System Setup menu.
9. Select To system.
System Diagnostics Main Menu
Use the arrow pad control to highlight a menu item, then press the
Enter key to select it. The tests and test menus contain on-line prompts
and/or instructions.
Display Tests
Speaker Test
Keyboard Test
Writer Tests
Battery Tests
Communication Tests
Acq. Module Tests
Analog I/O Tests
Floppy Drive Tests
Internal Memory Tests
SD Card Tests
Exit System Diagnostics (reboots the system)
Display Tests
Run the screen Display Tests to verify that all the screen pixels are
working and that the brightness and contrast samples appear to be
within normal range. There are no screen display adjustments. The
screen Display Tests are as follows.
Pixel Verification Test
Use the arrow pad control to move the bar across the screen and look for
any missing pixels on the display.
Press the F1 key to turn on all of the pixels simultaneously.
Press the Enter key to exit the test.
Grey Scale Test Patterns
The first test pattern (used in manufacturing to verify the screen
intensity) shows two squares, one bright and one dim. Press any key to
activate the next display.