MERLIN LEGEND Communications System Release 6.0
System Programming and Maintenance (SPM) 555-660-140
System Programming and Maintenance
Upgrading the System
Table 6.
Programming Compatibility
SPM
Program
Version
Backup on 1.0
2.16
2.1
3.18
2.1
4.15
2.1
4.25
2.1
5.15
2.1
6.15
2.1
3.18
3.0
4.15
3.0
4.25
3.0
5.15
3.0
6.15
3.18
3.1
4.15
3.1
4.25
3.1
5.15
3.1
6.15
3.1
4.15
4.0
4.25
4.0
5.15
4.0
6.15
4.0
4.25
4.1/4.2
5.15
4.1/4.2
6.15
4.1/4.2
5.15
5.0
6.15
5.0
6.15
6.0
*
The backup file must be converted before it is restored.
Restore on
1.1
2.0/2.1
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
–
Continued
3.0
3.1
4.0
no
no
no
yes*
yes*
no
yes*
yes*
yes*
yes*
yes*
yes*
yes*
yes*
yes*
yes*
yes*
yes*
no
no
no
no
no
yes*
no
no
yes*
no
no
yes*
no
no
yes*
no
no
no
*
no
no
yes
no
yes*
yes*
no
yes*
yes*
no
yes
yes*
no
no
yes
no
no
yes*
no
no
yes*
no
no
yes
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
no
Issue 1
February 1998
Page 73
4.1/4.2
5.0
6.0
no
no
no
no
no
no
no
no
no
yes*
no
no
yes*
yes*
no
yes*
yes*
yes*
no
no
no
no
no
no
yes*
no
no
yes*
yes*
no
yes*
yes*
yes*
no
no
no
no
no
no
yes*
no
no
yes*
yes*
no
yes*
yes*
yes*
no
no
no
yes*
no
no
yes*
yes*
no
yes*
yes*
yes*
yes*
no
no
yes*
yes*
no
yes
yes*
yes*
no
yes*
no
no
yes
yes*
no
no
yes