Velleman IVSPROM2 Guide D'installation Rapide page 13

8.3 Playback
Click on the quick menu bar to display the playback control panel, and click
video clip, or click to enter the search list.
Refer to the image below:
1 progress bar
2 close
3 information bar
Note: There must be at least 8192 images of recorded data for playback to work properly. If not, the device
will stop playback. For example, if the IPS is set to 30, the recording time should be at least 273 seconds
(8192 images / 30 IPS) for the playback to work properly.
Note: During playback, the image size of the recording (FRAME, FIELD or CIF) will be shown on the screen.
Playback control
Fast Forward
Fast Rewind
Play / Pause
/
Stop
Slow Playback Click once to get 1/4X speed playback, and click twice to get 1/8X speed playback.
Previous /
/
Next Hour
Repeat
Backup
Event search
•
Click to quickly search the recorded files by event lists: RECORD / MOTION / ALARM / TIME / HUMAN
DETECTION / IVS / STATISTIC, or select FULL to show all the event logs.
•
To quickly search the time you want, select QUICK SEARCH. For more details, refer to §5.4.1 in the full
user manual.
Audio playback
In the playback mode, click
from audio channel 1~4.
Live audio from audio
channel 1~4 (indicated in
white).
Note: To make a video backup with audio, make sure the camera which supports the audio function is
connected to the video-in channel and audio-in channel. For example, the audio data from audio CH1 will be
recorded with the video data from video CH1.
8.4 User switch
•
In the key lock mode
levels for accessing the DVR: Administrator
•
When the administrator password is entered,
operations are allowed. The default administrator password is 0000.
V. 02 – 02/05/2012
IVSPROM2
4 control bar
5 event search
Increase the speed for fast forward. Click once to get 4X speed forward, click twice
to get 8X speed, etc. Maximum speed is 32X.
Increase the speed for fast rewind. Click once to get 4X speed rewind, click twice to
get 8X speed, etc. Maximum speed is 32X.
Click to play the latest recorded video clip immediately, click again to pause.
In the pause mode, click
frame rewind.
Click to stop the video playback.
Click to jump to the next / previous time interval in an hour, for example,
11:00 ~ 12:00 or 14:00 ~ 15:00, and start playing the earliest event video clip
recorded during this whole hour.
Click to set point A and point B in a video clip, and the system will play only the
specified range in that clip.
Click to open the backup menu for video backup.
on the quick menu bar as many times as needed to select live or playback audio
Playback audio from audio
channel 1~4 (indicated in yellow).
, move your USB mouse to display the password input keypad. There are two user
once to get one frame forward, and click
and Operator .
will be shown on the status bar of the screen and all
13
to play the latest recorded
to get one
Audio channel unselected
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