Technical information
Routine Maintenance
193
Routine
Maintenance
9. To check the update version, enter:
VER
JOIN the Planes
1. Log on to the inactive plane and select maintenance 
mode.
2. Enter:
JOIN
Enter YES to the prompt.
This message appears:
Join Complete.
3. Log on to the active plane.
4. Enter
JOIN
Enter YES to the prompt.
When the operation is complete, the following
message appears:
System JOIN completed.
5. Wait 20 minutes, then enter FILE STAT REDUN first 
from the active plane and then from the inactive plane. 
The system should be IN SYNCH.
6. Enter DBMS STAT first from the active plane and then 
from the inactive plane. The initialized flag should be on.
7. Hold down PANEL ENABLE and press ACTIVITY 
FREEZE OFF.
8. Perform the procedure Checking a Redundant 
System on page 158.
9. The software update is complete.
20 min










