Avtech IVS User Manual download pdf (Page 18)

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 Increase the speed for fast forward. Click once to get 4X speed forward and click

twice to get 8X speed, etc., and the maximum speed is 32X.

Fast Rewind Increase the speed for fast rewind. Click once to get 4X speed rewind and click

twice to get 8X speed, etc., and the maximum speed is 32X.

Play / Pause Click to play the latest recorded video clip immediately, and click again to pause.

In the pause mode, click once to get one frame forward, and click to get

one frame rewind.

Stop Click to stop the video playback.

Slow Playback Click once to get 1/4X speed playback, and click twice to get 1/8X speed

playback.

Previous /

Next Hour

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.

Event Search

Click to quickly search the recorded files by event lists: RECORD / MOTION / ALARM / TIME / HUMAN

DETECTION / IVS / STATISTIC, or select FULL LIST to show all the event logs.

To quickly search the time you want, select “QUICK SEARCH”. For details, please refer to “5.4.1 QUICK

SEARCH” in the user manual.

Audio Playback

In the playback mode, click on the quick menu bar as many times as needed to select live or playback audio

from audio channel 1~4.

Live audio from audio channel 1~4

(indicated in white).

Playback audio from audio channel 1~4

(indicated in yellow).

Audio channel unselected

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.

5.4 User Level Switch

In the key lock mode ( ), move your USB mouse to display the password input keypad. There are two user

levels for accessing the DVR: Administrator ( ) & Operator ( ).

When the administrator password is entered, will be shown on the status bar of the screen and all operations

are allowed. The default administrator password is 0000.

When the operator password is entered, will be shown on the status bar of the screen, and the main menu is

NOT allowed to access. The operator user level needs to be set in the main menu “SYSTEM”  “TOOLS”.

To switch between these two user levels, click the current user level icon to switch to the key lock mode, and

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 26 27

Comments to this Manuals

No comments

Avtech IVS User Manual Page 18

Comments to this Manuals

Related products and manuals for Digital Video Recorders (DVR) Avtech IVS