Zhejiang DVR300-08E, Руководство пользователя

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Backplay Toolbar
Figure 6 ‐ 1 Backplay Toolbar
Table 6 ‐ 1 Description of Backplay Toolbar Parameters
Button/Icon Description
Normal
If you select this mode, you need to enter the start and end times and the start and end
dates. Videos recorded during the specified period will be replayed.
Calendar
If you select this mode, you need to select the start and end dates from the calendar.
Videos recorded during the specified period will be replayed.
Query time
Enters the start time and end time. You can make the query across multiple days. The
start time must be earlier than the end time.
Channel
selection
Selects one or more channels to be queried, which are displayed as camera names.
Query Queries video resources stored on the selected channels.
Displays the current play progress.
Note:
If you drag the slider on the play progress bar to a new position during playback, the
video is directly played from the slider position.
Adjusts the volume of the channel on the current pane.
/
Goes to the previous or next video.
Note:
This button does not exist in synchronous playback.
/
Goes forward or backward at a multi ‐ time rate.
/
Plays the video or pauses the play.
Stops playing.
/
Plays by frame or stops playing by frame.
Exits from the playback toolbar.
Rate of fast
forward or fast
rewind
A negative value indicates the rewind rate, and a positive value indicates the forward
rate.