Grass Valley 8972PX - Manual (Page 23)

8972PX — Instruction Manual 23
Configuration Summary
Table 3. Program = Alternate/Backup = Primary
Current
Program
Current
Backup Alternate
Enabled
Maintain
Primary
Primary
Status
Secondary
Status
Alternate
Status
Action of
Program Output/
Backup Candidate
Next Program/
Next Backup
ALT PRI No N/A
Good N/A N/A Switch_PRI, Switch_SEC PRI_SEC
Fail Good N/A Switch_SEC, Switch_PRI SEC_PRI
Fail Fail N/A Switch_PRI, Switch_SEC PRI_SEC
ALT PRI Yes N/A
Good Good N/A Switch_PRI, Switch_SEC PRI_SEC
Good Fail Good Switch_PRI, Switch_ALT PRI_ALT
Good Fail Fail Switch_PRI, Switch_SEC PRI_SEC
Fail Good Good Switch_SEC, Switch_ALT SEC_ALT
Fail Good Fail Switch_SEC, Switch_PRI SEC_PRI
Fail Fail Good No Action ALT_PRI
Fail Fail Fail Switch_PRI, Switch_SEC PRI_SEC
Table 4. Program = Primary/Backup = Alternate
Current
Program
Current
Backup Alternate
Enabled
Maintain
Primary
Primary
Status
Secondary
Status
Alternate
Status
Action of
Program Output/
Backup Candidate
Next Program/
Next Backup
PRI ALT No N/A
Good N/A N/A Switch_PRI, Switch_SEC PRI_SEC
Fail Good N/A Switch_SEC, Switch_PRI SEC_PRI
Fail Fail N/A Switch_PRI, Switch_SEC PRI_SEC
PRI ALT Yes N/A
Good Good N/A Stay_PRI, Switch_SEC PRI_SEC
Good Fail Good No Action PRI_ALT
Good Fail Fail Stay_PRI, Switch_SEC PRI_SEC
Fail Good Good Switch_SEC, Stay_ALT SEC_ALT
Fail Good Fail Switch_SEC, Switch_PRI SEC_PRI
Fail Fail Good Switch_ALT, Switch_PRI ALT_PRI
Fail Fail Fail Stay_PRI, Switch_SEC PRI_SEC