User`s manual

Chapter 4 Using the System

2. Focus in / Focus out: Click / to adjust the focus to produce a clear image

3. Direction buttons: You can use the 4 direction buttons to adjust the direction of PTZ

camera lens.

4. Auto pan: After you setup Preset position numbers and the auto pan path group, click

this button to monitor positions in sequence.

5. Auto pan path group: After setting up Preset position numbers, you can enable the auto

pan path group function according to your demands from the client. Click one of the

buttons,

, and you will find the PTZ camera lens cycle to the desired positions

and stay for the appointed time that you setup from the server. Users can click the 4

buttons at the same time to monitor the 16 Preset positions cyclically.For example, if

is chosen and the Dwell/Speed of preset position 1 and 2 are 3 seconds/30°per

second and 6 seconds/90°per second.

Once you click the

button, the camera first turns at a speed of 30°/sec from its current

position to position 1 and stays for 3 seconds, then from position 1 to 2 at a speed of 90°

/sec and stays for 6 seconds. The camera continues to go around in such a fashion (2Æ3,

3Æ4, 4Æ1, 1Æ2, …)

PTZ cameras from different manufacturers can have different ways to run the

Auto Pan function and might differ from the above. Refer to the respective

user’s manual of the PTZ camera.

6. Preset position numbers: Users can appoint Preset positions of the PTZ camera lens

from the server. 16 Preset position numbers are the maximum for a PTZ camera. Click

the Preset position numbers to make the lens move to the desired positions.

7. Moving speed of camera lens: After you setup the preset position numbers, you can

adjust the moving speed of camera lens by clicking the direction buttons to speed

up/down the movement of lens

8. Exit: Click the icon to exit this controller.

4.5 Searching Videos

Depending on users’ demands, The DVR system provides the following smart ways: Visual

Search, Intelligent Search and Event Search to find the desired videos from the recorded

videos.