Comtech EF Data SNM-1010L - Manual (Page 143)

SNM-1010L Data/Control Modem Revision 0
User Port Operation MN/SNM1010L.OM
4.3.13 Built-In Diagnostic Tests (EFD_DIAG)
Note: These tests shall be performed by qualified personnel only.
This command starts the DAC Diagnostic software:
EFD_DIAG'cr'
is 0 to select the SNM-1010L control channel.
Wait several seconds. The User Port will display:
• Diagnostic Test, Press F1 for Help.
• >
Enter an ANSI F1 function key character sequence to display the diagnostic main menu:
• F1: Help Screen
• F2: Transfer Control to Flash Loader
• F3: Transfer Control to PDREM Ram
• F4: Restore Area 1 Defaults
• F5: Restore Area 2 Defaults
•
• 1: Run Ram test
• 2: Run NOVRAM cycle power test
• 3: Run Chip Select test
• 4: Run EFBUS1 to EFBUS2 loopback test
• 5: Run EFBUS2 to EFBUS1 loopback test
• 6: Run Service Terminal loopback test
• 7: Alarm Input Test
To leave the diagnostic tests and return to SNM-1010L operational code, enter an ANSI
F4 function key character sequence.
CAUTION
Selecting any menu selection other than “F4” may cause unpredictable
operation of the SNM-1010L.
4.3.13.1 Help Screen
To display the menu selection for the Comtech EF Data diagnostics, select menu option
“F1” by entering an ANSI F1.
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