Protecting Recorded Data; Checking The Protected Data; Disabling Data Protection - Mitsubishi Electric DX-TL5716E Installation Manual

Protecting recorded data

Protecting recorded data
You can lock up to 500 designated areas to prevent
accidental deletion of important data. Only data in the Main
device can be protected.
1 Press the SET UP button on the front panel of
Step
the recorder or left-click the mouse.
<Main menu> is displayed.
•
2 Select [Recording setting].
Step
Recording setting
The <Recording setting> screen is displayed.
•
3 Select [Setting] next to [Protect recorded data].
Step
Setting
The <Data protect> screen is displayed.
•
The data protect menu for the selected playback
•
device is displayed. For playback device selection,
see page 70.
4 Select [Setting] next to [Protect recorded data].
Step
Setting
The screen for selecting data to be protected is
•
displayed.
5 Designate the start and end points of the data to
Step
be protected.
Designate the start and end points by entering the
•
date and time or using bookmarks.
For registering bookmarks, see
•
6 Select [Protect].
Step
Notice
• Data are protected in blocks of 64 MB. The start time
and end time of the protected data block(s) containing
the designated book mark are displayed as the start
point and end point. Therefore, the displayed start and
end points may be inconsistent with the start and end
times of the designated bookmark.
You cannot protect the block containing data currently
being recorded and the next block.
or
page 79.

Checking the protected data

1 Select [Setting] next to [List and search] on the
Step
<Data protect> screen.
[ S e a r c h ] : Yo u c a n d i s p l a y t h e i m a g e a t t h e
beginning of the selected data.

Disabling data protection

1 Select [Setting] next to [Delete data from the list]
Step
on the <Data protect> screen.
[Delete]: You can disable the data protection.
Notice
• If the designated start point of the protected data is
behind the end point, the data are not protected.
• You can protect up to 500 data in total of the HDD
(Normal), HDD (Alarm), and HDD (Emergency) areas.
( Page 41)
• When you delete recorded data containing protected
data from the Main device, the protected data are also
deleted.
• When protected data overlap, they are protected as
follows:
Example 1
Protection
First protection
Registered
data area
Example 2
Protection
Registered
data area
Example 3
Protection
Registered
data area
(The second protection area is not registered.)
First protection
Second
protection
Second
(2 areas)
protection
First protection
Second protection
(3 areas)
Second protection
First protection
(1 area)
Others
121