User Manual of DS-91/90HFI-ST/RT/XT & DS-81/80HFI-ST & 91/90/81HWI-ST Series DVR
Table 6. 3 Detailed Explanation of Playback-by-event Interface
Button
Operation
Audio on
/
/Mute
Tag
management
Pause play/
Play/
/
Single-frame
play
Slow forward
Scaling
up/down time
/
bar
Frame
extracting
mode
Notes:
1.
Playback progress bar: use the mouse to click any point of the progress bar or drag the progress bar to locate
special frames.
2.
Smart search is supported by the analog cameras only.
3.
Frame extracting mode is supported by DS-9100/8100HFI-ST (HWI-ST) & DS-9100HFI-RT/XT series only.
6.1.4 Playing Back by Tag
Purpose:
Video tag allows you to record related information like people and location of a certain time point during playback.
You are also allowed to use video tag(s) to search for record files and position time point.
Before playing back by tag:
1. Enter Playback (Menu>Playback>Normal) interface.
2. Search and play back the record file(s). Refer to Chapter 6.1.1 for the detailed information about searching
and playback of the record files.
Button
Operation
Start/Stop
/
clipping
Digital Zoom
Stop
Fast forward
Process bar
Video type /
picture
91
Button
Operation
Add
default tag
Smart
Search
30s forward
Previous
day
Full Screen
Button
Operation
Add
customized
tag
Pause
reverse play/
Reverse
/
play/
Single-fram
e reverse
play
30s reverse
Next day
Exit