20
3.7 PTZ Operations
You can control the direction, speed, zoom, focus as well as call scan, rotation, pattern and brush of
the PTZ cameras added to the keyboard.
Prerequisites
The PTZ cameras have been added to the keyboard.
Procedure
Step 1
Log in to the keyboard, tap
Preview
or
TV Wall
.
Step 2
Tap
, select a signal source of PTZ camera, and then drag it to the window.
Step 3
Tap
to enter the PTZ control page.
Figure 3-13 PTZ control
Table 3-10 Icon description of PTZ operations
Icon
Description
Controls device toward 8 directions, including up, down, left, right, upper-left,
upper-right, lower-left and lower-right.
You can also use the joystick to control 8 directions of PTZ.
Adjust the zooming of images.
Focus. Once there is any movement or change of an object on the video image and
the image turns blurry, the camera will focus again automatically.
Iris. Adjust the brightness of images.
Preset. Enter the preset number, and then tap
OK
to position the device to the
corresponding point.