Huawei VP9050 User Manual page 41

HUAWEI VP9050 Executive Video Terminal
User Guide
Parameter
Camera type
Serial port
Initial position
Moving speed
Input source
Mirroring
Stretch mode
Issue 03 (2011-12-10)
Description
This specifies the type of the camera connected. The terminal supports
camera models from multiple manufacturers. The control commands
vary with different cameras. Therefore, select the camera type
correctly to ensure that the camera can be controlled properly.
This specifies the serial port that is connected to the camera control
interface. You can select either COM1 or None.
Select the serial port that is being used. Otherwise, the camera cannot
be controlled.
If Auto is selected, the camera automatically determines its initial

position after startup. Generally, the camera keeps its original
position.
If camera presets have been defined, such as Preset 1, the presets

can be selected. Then the camera moves to the corresponding preset
after startup.
This specifies the speed for turning the camera and moving the camera
lens.
Select Slow for accurate positioning.

Select Fast for quick positioning.

Select Medium for medium pace positioning.

This specifies the input source resolution.
This specifies whether the terminal displays a reflection of an input
video, wherein the right and left sides of the original are reversed. By
default, Normal is selected. If the terminal is used in a Huawei
telepresence system, select Horizontal mirroring.
Normal: The input video will not be reversed.

Horizontal mirroring: The terminal displays a reflection of the

input video, wherein the right and left sides of the original are
reversed like the reflection of something seen in a mirror.
The terminal adjusts the input video based on the encoding format of
the video.
Stretch: Stretch the video to full-screen mode without locking the

aspect ratio of the video.
No stretch: Stretch the video to full-screen mode after locking the

aspect ratio of the video. Black borders may appear at the four sides
of the video display.
Intelligent stretch: The system cuts the video to a proper size, and

then stretches the video to full-screen mode after locking the aspect
ratio. For example, to change a wide-screen video to a
narrow-screen video, the system cuts the left and right sections of
the wide-screen video, and then stretches the video to full-screen
mode.
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4 Video Settings
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