208
8
File
list
switch
button
Double click it, you can view the picture/record file list of current day.
The file list is to display the first channel of the record file.
The system can display max 128 files in one time. Use the
│and │
or the
mouse to view the file. Select one item, and then double click the mouse or click the
ENTER button to playback.
You can input the period in the following interface to begin accurate search.
File type:R
—regular record
；
A
—external alarm record
；
M
—Motion detect
record.
Lock file. Click the file you want to lock and click the button
to lock. The
file you locked will not be overwritten.
Search locked file: Click the button
to view the locked file.
Return: Click button
, system goes back to the calendar and channel setup
interface.
Please note:
For the file that is writing or overwriting, it cannot be locked.
9
Playback
control
pane.
►/
Play/Pause
There are three ways for you to begin playback.
The play button
Double click the valid period of the time bar.
Double click the item in the file list.
In slow play mode, click it to switch between play/pause.
■
Stop
Backward play
In normal play mode, left click the button, the file begins backward play.
Click it again to pause current play.
In backward play mode,
click ►/
to restore normal play.
│
/
│
In playback mode, click it to play the next or the previous section. You can
click continuously when you are watching the files from the same channel.
In normal play mode, when you pause current play, you can click
│
and
│
to begin frame by frame playback.
In frame by frame playback mode,
click ►/
to restore normal playback.
►
Slow play
In playback mode, click it to realize various slow play modes such as slow
play 1, slow play 2, and etc.
Fast forward
In playback mode, click to realize various fast play modes such as fast
play 1,fast play 2 and etc.
Note: The actual play speed has relationship with the software version.
Smart search
The volume of the playback
Summary of Contents for NVR21-S2 SERIES
Page 1: ...Dahua Network Video Recorder User s Manual V 4 3 0...
Page 138: ...124 Figure 3 5 3 6 6 NVR42N Series Please refer to Figure 3 6 for connection sample Figure 3 6...
Page 142: ...128 Figure 3 11 3 6 12 NVR42V 8P Series Please refer to Figure 3 12 for connection sample...
Page 143: ...129 Figure 3 12...
Page 157: ...143 Figure 4 15 Step 2 Click device display edit interface See Figure 4 16...
Page 220: ...206 Figure 4 93 Figure 4 94...
Page 240: ...226 Figure 4 110 Figure 4 111 Figure 4 112...
Page 251: ...237 Figure 4 123 Figure 4 124...
Page 253: ...239 Figure 4 126 Click draw button to draw the zone See Figure 4 127...
Page 257: ...243 Figure 4 130 Click Draw button to draw a zone See Figure 4 131 Figure 4 131...
Page 262: ...248 Figure 4 136 Click draw button to draw the zone See Figure 4 137...
Page 275: ...261 Figure 4 148 Figure 4 149...
Page 276: ...262 Figure 4 150 Figure 4 151...
Page 387: ...373 Figure 5 60 Figure 5 61...
Page 388: ...374 Figure 5 62 Figure 5 63...
Page 412: ...398 Figure 5 96 Figure 5 97...
