I've found this below for Miran 3
Miran III, S/W Release 3.0P.03 - Fixed Problems.
5.2 Fixed Problems
5.2.1 No details on what is valid when an invalid error shown
5.2.2 FileSortType variables does not sort files in order
5.2.3 Incorrect error messages when modifying config variables
5.2.4 Possible values for config variables should be displayed
5.2.5 PEC code is incorrect for Miran 3 card
5.2.6 CUI deletion of calendar assignment or descriptor leaves false selection arrow
5.2.7 Cannot save Calendar List in Text-based user interface on Miran 3
5.2.8 Calendar Descriptions cannot be selected before deletion in COM port i/f.
5.2.9 Show Calendar Assignment Time options in 24hr format in BUI
5.2.10 Alphabetic characters accepted as part of input field in SysDownloadTime in BUI
5.2.11 Calendar / Descriptor selection lost when screen refreshed or information toggle
5.2.12 Calendar or Descriptor page number returns to first page after every delete
5.2.13 ERR220 printing against MIRAN 3 route members
5.2.14 Miran 3 application bootup hang when Core boots after Miran appl
5.2.15 MIRAN 3.0M Rel1 - FWR=6.4 Getting TRK193 and ERR220 continuously
5.2.16 firmwareVersionShow does not Work on Miran III
5.2.17 PCMCIA size problem on Miran 3
5.2.18 softwareVersionShow command does not work on Miran 3
5.2.19 MIRAN card in wrong lamp state after restarts
5.2.20 Miran3 external music Lock the Card
5.2.21 MIRAN Calendar Assignment for the day FEBRUARY 29 impossible
All the best
Firebird Scrambler
Meridian 1 / Succession and BCM / Norstar Programmer in the UK
If it's working, then leave it alone!.
