Memory Diagnostics ( RAM Test )

1. Activate the Master module.
2. Select Utilities.
3. Select Tests.
4. Enter the Diagnostics Password: 1-3-5-8, then press OK.
5. Press the RAM soft key.
6. Press OK to start the test (WARNING: This destroys data in RAM).
7. Allow the test to run for at least four cycles.
8. Press EXIT to abort the test.

Source: E5000 Ultra — e-mu-e5000-ultra-manual (manual)