Videovox Pro LNS series Manual de usuario descargar pdf (Pagina 11)

2 Dome Function Setup

There are two ways to implement dome setup:

z Keyboard or Matrix

z On screen display menu

If you are using keyboards or matrix, please make sure the following items in

dome and keyboard (matrix) are the same:

z Address

z Baud rate

z Parity

z Protocol

Please check the connection lines before the setup.

Note: All the instructions here are based on the general keyboard.

2.1 Dome Address

Dome only responds to the order of the same address

Hard address: Please refer to 3.2 address setup.

2.2 PTZ Control

2.2.1 Pan and Tilt Movement

Move joystick to control the PTZ movement.

2.2.2 Proportional Pan and Tilt

Continually decrease (or increase) pan and tilt speeds in proportion to depth

of zoom.

2.2.3 Auto Flip

Rotates dome 180 degrees at the bottom of tilt travel.

2.2.4 3D Location

Click one point; current video will be displayed in screen centre.

Drag current section to zoom in or zoom out. (DVR needed here)

2.3 Lens Control

2.3.1 Lens Control

Use control key (usually are TELE and WIDE) to adjust image focus.

2.3.2 Focus Control

Use Far and Near key to adjust focus.

Focus will go back to auto mode after initialized or pan/tilt movement or

zoom.

Note: auto focus function is off in the following conditions:

z Object is not at the centre

z Near and far objects are not clear at the same time

z Objects with strong rays (such as neon light or spotlight)

z Fast moving object

z Large barren section (such as wall)

z Object is dark or blur

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Videovox Pro LNS series Manual de usuario Pagina 11