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There are three file types:
R: Regular recording file M: Motion Detection recording file A: External alarm recording file
Refer to the following table for detailed information.
No. Name
1
Display
window
2
Search type
3
Calendar
4
Playback
mode and
channel
selection
5
Credit Card
number
search
6
Mark file list
button
7
File List
DVR7800S-U Series Hybrid DVR User Guide
Function
The recorded file or snapshot picture is displayed here. The DVR supports 1, 4,
8 and 9 window playback.
Select the desired file:
a. Highlight the ○ for the file type: REC for recording or PIC for picture.
b. Use the dropdown menu to select the source. You can select to play from
the Read-Write HDD or from the peripheral device, if connected.
c. Click the Browse button to view the record files in the root directory of the
peripheral device, and then select the file you want to play.
In any play mode, click the date you want to see files for. The corresponding
record file trace appears in the time bar. If a date is highlighted in blue date, a
picture or file exists for this date.
Playback mode:1/4/9/16, depending on your model:
• In 1-window playback mode: select one channel between1-16
• In 4-window playback mode: select 4 channels
• In 9-window playback mode, switch between channels 1-8, 9-16, etc.
• In 16-window playback mode, display all 16 channels.
The time bar changes after you modify the playback mode or the channel option.
Click
to view card number/field setup bar and implement advanced search.
Click
to bring up a list of marked files. You can view all mark information of
the current channel by time.
File List
•
Click
to view the picture/record file list for the current day.
•
File type: R—regular record; M—Motion detect record.
•
The file list displays the first channel of the recording file.
•
The system can display a maximum of 128 files at one time.
•
and ►or the mouse to view the file. Select one item, and then
Use
double mouse-click or click Enter to playback.
•
Click in the time field and manually enter a time frame. Click the
Search button to initiate an accurate search.
Lock File
•
Click the file you want to lock and click
cannot be overwritten.
•
Search locked file: Click
Note
•
The system can lock a maximum of16 files.
•
The size of the locked file must be less than 1/4 of the HDD total
space.
•
The first 16G of each partition cannot be locked.
•
The system can only lock one file at one time.
•
The system cannot lock extra stream.
•
The file that is currently being written or overwritten cannot be locked.
to lock. The file you lock
to view the locked file list.
2 Getting Started
23
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