Configuring the Built-In Camera | Huawei VP9050 instruction

HUAWEI VP9050 Executive Video Terminal
User Guide	8 Video and Audio

8.1.2 Configuring the Built-In Camera

To enable the terminal's built-in camera to produce the best possible video quality, adjust the camera's parameter settings based on the environment where terminal is placed. To configure the built-in camera, do the following:

Step 1 Choose Settings > Display > Video Parameters > Camera. Step 2 Select camera, and set the parameters listed in Table 8-2.

Table 8-2Built-in camera parameters

Parameter	Description

Automatic	This specifies whether to use automatic exposure mode.
exposure

Room light	The terminal adjusts the video effects based on the set Room light,
	improving the video quality.
	Set this parameter based on the brightness of the room and the display
	effects of the camera.
	 If the room is bright and the local video looks pale, set this parameter to
	Bright.
	 If the room is dim and the local video looks dark, set this parameter to
	Dark.

Brightness	If the video quality is still not satisfactory after you set Room light,
	fine-tune this parameter.

Contrast	This specifies the ratio of the luminance of black to that of white. If the
	ratio increases, the number of perceptible degrees from black to white
	increases, and video colorfulness improves.

Saturation	This adjusts the grayscale of each color. The higher the saturation, the
	brighter a color.

Aperture	Sharpen video edges and contours to preserve the impression of clarity and
	fine details. Over-sharpening will make video less realistic.

Noise	The greater the value of this parameters is, the less the noise of the video is
reduction	but the more lost video details are. Therefore, set this parameter as required.

Color	This adjusts the video's overall color temperature.
temperature

----End

8.1.3 Adjusting Video Parameters

If the HUAWEI HD camera is connected to the HUAWEI VP9050, set the camera parameters, such as the exposure mode, white balance mode, aperture, and noise reduction. Then, you can view the video on the monitor.

To adjust the video parameters, do the following:

Issue 03 (2011-12-10)	Huawei Proprietary and Confidential	60
	Copyright © Huawei Technologies Co., Ltd

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Huawei VP9050 manual Configuring the Built-In Camera, Adjusting Video Parameters

Contents

User Guide No Warranty Intended Audience About This DocumentPurpose Related Versions Conventions Symbol ConventionsSymbol Description Boldface Command ConventionsGeneral Conventions Convention Description Mouse Operations GUI ConventionsKeyboard Operations Contents Audio Settings Conference Control Security Remote Management from the Web Interface 109 Features Installation and Preparation Optional Components System ComponentsAppearance of the Terminal Basic Components Issue 03 Huawei Proprietary and Confidential 2shows the rear view of the terminal Rear View Issue 03 Huawei Proprietary and Confidential DIP Right View Status Description IndicatorsConnecting the Terminal System Connection Issue 03 Huawei Proprietary and Confidential 5Connecting to external devices Connecting the External Devices Shutting Down the System Uncovering the LensStarting/Shutting Down the System Starting the System Home screen Touch Panel End Choose Settings General Network SettingsUsing the Settings Wizard Setting Basic Parameters Startup Configuring an IP LANStatus Indicators of the LAN Interface Indicator Status Connection Status Setting IP Parameters TIP Setting H.323 Parameters Setting SIP Parameters Setting Snmp Parameters Set community name Setting QoS ParametersEnable Snmp Get community name Dscp Setting Firewall Parameters Use NAT or Enable H.460 Select Enable H.460 Inserting a 3G Data Card Configuring the 3G NetworkSetting Network Diagnostics Parameters Preventing recurring network attacks Setting 3G Parameters APN End Page Choose Settings Video Video Output Video SettingsConfiguring the Built-In Camera Video Input Type Receivable Input Format Control Interface Configuring the External CameraGetting to Know the Video Input Interface Getting to Know the Video Output Interface YPrPb Setting Camera Input ParametersChoose Settings Video Video Input Select DVI/VGA Yes Ratio. For example, to change a wide-screen video to a Choose Settings Video Video Output Select DVI/VGA OUT Setting Camera Output Parameters Press Selecting and Controlling a CameraSelecting a Camera Controlling a Camera Saving and Using Camera PresetsAdjusting the Focal Length of a Camera Step Saving a Camera PresetMoving a Camera to a Preset Deleting All Camera Presets Video Resolution Refresh Rate Hz Setting the Video Resolution and Refresh RateOutput Mode Video Resolution Setting Audio Parameters Audio SettingsConnecting an Audio Device Source VolumeLeft audio source Right audioPage Conference Initiation Initiating a Conference Using Different Methods Initiating a Conference from the Conference History Screen Scheduling a Conference Initiating a Conference from the Address Book ScreenInitiating a Conference from the Call Screen Ending a Conference Setting Conference ParametersSetting the Answering Mode Answering Incoming Calls and Ending a Conference Conference Control screen Sharp or Smooth Choosing Input Sources Setting Up an H.239 Dual-Stream ConferenceEnabling the H.239 Mode Designating the Dual Streams Sharing a Presentation Joining an Authentication Conference On the remote control to display the Call screen Creating a Site Managing the Address BookManaging the Local Address Book Modifying Creating a Group Searching Setting Network Address Book ParametersDeleting Downloading a Network Address Book Select Conference ControlCustomizing the Option Bar Customizing the Conference Control Screen Function Name Description Using Conference Control FunctionsViewing Sites Broadcasting Sites Placing a Call Disconnecting a SiteGiving the Floor to a Site Displaying Sites Requesting for the Floor Requesting for the Floor Muting and Unmuting the MicrophoneMuting and Unmuting the Speaker Requesting for Chair Control Rights Enabling Discussion Setting the Continuous PresenceEnabling and Disabling Voice Activation Releasing Chair Control Rights Extending a Conference Adding SitesPage Video and Audio Adjusting the Video Display EffectsAdjusting the Local Video Effects Adjusting Video Parameters Configuring the Built-In Camera White Choose Settings Display Video Parameters DVI/VGAResolution Image Mode Other Icons Adjusting the Picture OffsetCustomizing the Status Icons to Be Displayed on Screens Packet Loss Icon Choose Settings Display Sampling Phase Adjusting Audio EffectsAdjusting the Sampling Phase Virtual surround gain, Distance for perceiving virtual Adjusting the VolumeAdjusting the Screen Layout Local Presentation Source Selecting a Video SourceLocal Video Source Remote Video Source Hiding the Local Video Non-T.140 Caption Configuring CaptionsCaptions Creating a Caption Select Utilities Caption Sharing a Caption Sending an Instant Message Security Setting the Administrator PasswordRestricting Screen Access Using the Administrator Password Enabling H.235 Encryption Allowing Remote Login Answering a Call Switching Between the Conference Mode and the PC ModeAdjusting the Display Effect Terminal as a DisplayPage Remote Management from the Web Interface Allowing Login from the Web InterfaceConfiguring a Web Browser Cookies from sites. Then click OK Logging In to the Terminal from the Web Interface 1Home page of the web interface Functions Provided on the Web Interface Customizing Shortcut Icons Exporting the Address BookModifying Records of an Address Book Importing an Address Book Conference Control Setting a Template for Viewing Sites AutomaticallyNavigation Site List Monitoring Videos Setting a Grouping Template Checking Cable Connection Periodically Maintenance and TroubleshootingRoutine Maintenance Checking the Working Environment Periodically Communication Cables Viewing the System StatusViewing the System Information Audio-Visual Cables Viewing Logs Software Upgrade Method Usage Upgrading the Software Locally Using a ComputerUpgrading a Single Terminal Click Click UpgradeUpgrading Multiple Terminals at a Time Upgrading Certain Selected Software Modules Upgrading the Software Using the Minimum System Diagnostics Loopback Tests Test Item to Be Tested/Objective Signal StreamSound and Color Bar Tests Network Test Test Item to Be Signal Stream Tested/ObjectiveNetwork test IP access Terminal → LAN or public network Web Interface TroubleshootingRemote Control Test Video Network Problem Possible Cause Solution Access the Call Statistics Room light to Bright. If the video Audio Conference Initiation Choose Settings Network 323 ID, or Password is set Voice Activation Restoring Default SettingsConference Control View Site Technical Support Viewing Help on the User Interface Operating Requirements APrecautionsBasic Requirements Environmental Requirements Battery Usage Requirements of the Remote Control Cleaning Requirements Disposal and Recycling Information LCD Cleaning RequirementsWireless Product Usage Requirements LCD Usage Requirements Reduction of Hazardous Substances Category Specification Technical Specifications Issue 03 Huawei Proprietary and Confidential 107 Videoconferencing Room Layout Layout PrecautionsLighting Precautions Continuous presence DGlossaryNumerics Panes 720p 728 Dual stream711 722 Revoke chair 264Picture in picture Revoke presentation Acronyms and Abbreviations Pan/Tilt/Zoom QoS Quality of ServiceWideband Code Division Multiple Access PPPoE PPP Over Ethernet