Samsung BACnet MIM-B17N User Manual page 107

System Settings (Continued)
106
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3 Click [OK] when "DMS2 data backup completed.
The created file name is as follows:
DMS2dataYYYYMMDD.dms" message appears.
The file name of backup file is "DMS2dataYYYYMMDD.dms"
and it does not exceed maximum 15 letters.
(YYYY: year, MM: month, DD: day)
Backup files recorded on the same date are numbered in
order of 001, 002.
The extension of the backup data files is ". dms".
If "Backup failed."message appears, click [OK] . Then check
if the SD card is inserted or forbidden for writing.
Note Backup data includes DB data, setting data, data related
indoor/outdoor unit control and various kinds of history
data. They will be backed up in single unified file.
To use SD backup and restoration function properly,
SD card which is formatted in VFAT file system is required.
If SD card is already inserted, automatic backup function
will be operated and everyday data will be backed up in
SD card.
If available space of SD card is smaller than 100Mbytes,
deleting oldest DMS2 backup file process will be operated
first and then auto backup function will be operated.