User's Manual
149
Basic PTZ Control Panel
Right-click the live page, and then select
PTZ Control
.
Figure 5-40 Basic PTZ control panel
●
The gray button means system does not support current function.
●
For some model, the PTZ function is available only in one-window mode.
Table 5-13 PTZ control parameters
Parameter
Description
Speed
Controls the movement speed. The bigger the value, the faster the
movement.
Zoom
: Zoom out.
: Zoom in.
Focus
: Focus far.
: Focus near.
Iris
: Image darker.
: Image brighter.
PTZ movement
Supports eight directions.
Fast positioning button.
●
Positioning: Click the icon, and the click any point on the live page.
The PTZ will turn to this point and locate this point in the center.
●
Zooming: Click the icon, and then drag to draw a square on the view.
The square supports zooming.
◇
Drag upward to zoom out, and drag downward to zoom in.
◇
The smaller the square, the larger the zoom effect.
This function is available on select models, and can only be controlled
through mouse operations.
Click the icon, and then you can control the four directions (left, right, up,
and down) of PTZ movement through mouse operation.
Open the expanded PTZ control panel.
Summary of Contents for NVR21-4KS3 Series
Page 1: ...Network Video Recorder User s Manual ZHEJIANG DAHUA VISION TECHNOLOGY CO LTD V2 3 5...
Page 97: ...User s Manual 77 Figure 2 118 Alarm input port 1...
Page 123: ...User s Manual 103 S3 NVR41 EI NVR41 P EI NVR41 8P EI Figure 3 48 Typical connection...
Page 129: ...User s Manual 109 Series Figure 3 56 Typical connection...
Page 142: ...User s Manual 122 Figure 5 9 Unlock pattern login...
Page 156: ...User s Manual 136 Figure 5 24 AcuPick human detection...
Page 225: ...User s Manual 205 Figure 5 92 AcuPick human detection...
Page 399: ...User s Manual 379 Figure 5 268 Pattern login...
Page 436: ...User s Manual 416 Figure 5 306 File management Step 2 Click Add Figure 5 307 Add file...
Page 456: ...User s Manual 436 Figure 5 330 Shutdown 2...
Page 485: ...User s Manual...
