Protect data, User menu, Operations – MITSUBISHI ELECTRIC DX-TL4516U User Manual
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Operations
Protect Data
User Menu
Protect Data
Up to 500 specified areas can be locked preventing acciden-
tal deletion of important data. Only the data in the main de-
vice can be locked. When the main device is partitioned, the
data in the normal and alarm areas can be locked.
step
3
steps
1, 2
step
4
Protect Data
5
1
2
3
Protect Recorded Data
Protected Data Information
Change Protected Data Settings
User Menu
step
1. Set the start and end points of the data to be locked.
• The data in the area which is currently set to be
played back (normal or alarm) can be locked.
• The points are set by the bookmark. Select the
desired bookmark number.
•
See page 82 for registering a bookmark.
step
2. Select “Protect.”
The data is locked in 512 MB unit. For the date and time
to be locked, the start or end point of one (or more) data
block which including the specified bookmark number are
registered, so the date and time registered may not be
similar to those of the specified bookmark.
While recording, the data blocks which is recorded cur-
rently and is recorded next cannot be locked.
step
3. To check the locked data, select the Data Information>.
• Select the area to be displayed in the