Dahua NVR41 series, Руководство пользователя

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User's Manual
180
Parameter Description
Type
● Local: Connect through RS-485 port.
● Remote: Connect through network by adding IP address of PTZ
camera to the Device.
Protocol
In the Protocol list, select the protocol for the PTZ camera such as
PELCOD.
Address
In the Address box, enter the address for PTZ camera. The default is
1.
The entered address must be the same with the address configured on
the PTZ camera; otherwise the system cannot control PTZ camera.
Baud rate
In the Baud rate list, select the baud rate for the PTZ camera. The
default is 9600.
Data Bit The default value is 8.
Stop Bit The default value is 1.
Parity The default is value NONE.
Step 3 Click Apply .
4.4.2 PTZ Control
PTZ control panel performs the operations such as directing camera in eight directions,
adjusting zoom, focus and iris settings, and quick positioning.
Basic PTZ Control Panel
Right-click on the live view screen and then select PTZ. The PTZ control panel is displayed. See
Figure 4-89.
Figure 4-89
● The gray button means system does not support current function.
● For some series products, the PTZ function is valid in one-window mode.
Table 4-27
Parameter Description
Speed
Controls the movement speed. The bigger the value is, the faster the
movement will be.