7
8
Bidirectional
talk
Click it to begin audio talk. You can go to Setup->Camera-
>Audio to set bidirectional talk mode.
9
Help
Click it to open help file.
1.8
PTZ Control
Before PTZ operation, please make sure you have properly set PTZ protocol. (Please go to Setup-
>System->PTZ to set.).
Here you can view direction keys, speed, zoom, focus, iris button. See Figure 1-10.
PTZ direction: PTZ supports eight directions: left/right/up/down/upper left/upper right/bottom
left/bottom right/ fast positioning.
Speed: The step 8 speed is faster than step 1.
Figure 1-10
1.9
PTZ Setup/Menu
The PTZ setup/Menu interface is shown as in Figure 1-11.