4 schedule – Dahua Technology LE-L User Manual
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Slow play button ► 
 
In playback mode, click this button to 
switch between various slow play modes 
such as slow play 1 or slow play 2. 
 
Play/Pause►
In slow playback mode, click this button 
to switch between play/pause modes. 
Previous/next
In playback mode, you can click
│
_ and
` to view previous or next video in 
current channel. 
4.3.2.8 Backward playback and frame by frame playback
Button
Illustration Remarks
Backward play: 
 _ in playback 
interface. 
In normal playback mode, left click backward 
play button
_
, system begins backward
playback. 
Double click backward play button again, 
system goes to pause mode. 
Manual playback 
frame by frame. 
Click pause button in normal playback mode, 
you can use 
W│ and │X
to view frame by
frame.
When system is in 
backward play or 
frame by frame 
playback mode, you 
can click play 
button
►
/
to go to
normal playback.
Note: 
All the operations here (such as playback speed, channel, time and progress) have 
relationship with hardware version. Some series DVRs do not support some functions or 
playback speeds. 
 
4.3.3 Calendar
Click calendar icon
in Figure 4-10, system pops up a calendar for your reference.
The highlighted date means there are record files in that day. You can click blue date to view 
file list. 
In 
X300H300H300H
Figure 4-11
X
, there are video files in June 13th and 14th. Double click the date to view its
file list.
Figure 4-11
4.4 Schedule
After system booted up, it is in default 24-hour regular mode. You can set record type and 
time in schedule interface. 
4.4.1 Schedule Menu
In the main menu, from setting to schedule, you can go to schedule menu. See
X301H301H301H
Figure 4-12.
z
Channel: Please select the channel number first. You can select “all” if you want to set for
the whole channels.
