Previous Screen/Next Screen; Ptz Control - Optiview HDVR4/8/16-Q2 User Manual

Figure 4-19

4.5.2 Previous Screen/Next Screen

Click it to go to the previous screen/next screen. For example, if you are using 4-split
mode, the first screen is displaying the channel 1-4, click Next screen, you can view
channel 5-8.

4.5.3 PTZ Control

The PTZ setup is shown as in See Figure 4-20.
Please note the commend name is grey once device does not support this function.
The PTZ operation is only valid in one-window mode.
Here you can control PTZ direction, speed, zoom, focus, iris, preset, tour, scan, pattern
aux function, light and wiper, rotation and etc.
Speed is to control PTZ movement speed. The value ranges from 1 to 8.The speed 8 is
faster than speed 1. You can use the remote control to click the small keyboard to set.
You can click and of the zoom, focus and iris to zoom in/out, definition and
brightness.
The PTZ rotation supports 8 directions. If you are using direction buttons on the front
panel, there are only four directions: up/down/left/right.
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