Kurzweil CUP2 - Page 27

Chapter 3
Diagnostics
Diagnostic Tests
The following lists the diagnostic tests available for the CUP2.
9 SDRAM Refresh
9 MIDI UART
9 Internal Flash
9 MARA Validity
9 MARA Delay RAM
9 MARA Sound ROM
9 Audio Output
9 Scanner Diag
9 Burn-in Loop
Entering Diagnostics
Run Diagnostics is one of the available menu options included in the CUP2Js boot loader. The
following procedure describes entering the boot loader to run the diagnostic tests. The boot
loaderJs other available menu options and their procedures can be found in Chapter 5
beginning on page 5-2.
1. Press and hold the Play/Stop button and apply power to the unit. When CUP2 boot loader
and its version number scroll across the display, release the Play/Stop button.
2. Press the Record button to move through the menu until the display shows Run
Diagnostics.
3. Press the Next button to enter the diagnostic test menu.
4. The display will show the rst test in the diagnostic menu, SDRAM Refresh.
3-1