Axis Communications 210A, 211a user manual Audio volume too low/high, Poor audio quality

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AXIS 210/210A/211/211A - Troubleshooting 59

 

Full duplex not supported.

Sound card does not support full-duplex. For information on how to check if your sound

 

 

card supports full-duplex, please visit http://support.microsoft.com

 

Firewall or router settings.

The AXIS 210A/211A works locally, but not externally. Check the Internet firewall set-

 

 

tings with your system administrator or reconfigure the default router settings.

 

DC power not enabled for microphone.

If the microphone has a built-in amplifier then the DC power must be enabled on the

 

 

Audio Settings page.

Audio volume too low/high

 

 

 

 

 

Volume settings incorrect.

The volume of the microphone or speaker connected to the AXIS 210A/211A is either too

 

 

high or too low. Change the volume for the speaker or microphone in the Live View page.

 

Input and output gain set incorrectly.

Change the input gain for the microphone and the output gain for the speaker to adjust

 

 

the audio levels on the Audio Settings page.

Poor audio quality

 

 

 

 

 

Too many users.

Too many users/clients connecting to the AXIS 210A/211A may affect the sound quality

 

 

adversely. Try limiting the number of clients allowed to connect on the Audio Settings

 

 

page.

 

User too close to microphone.

Enable the speech filter in Audio > Advanced Settings.

 

Feedback from speaker.

Enable the echo cancellation filter in Audio > Advanced Settings.

 

Background noise.

Adjust the noise cancellation threshold and attenuation to reduce background noise

 

 

levels in Audio > Advanced Settings.

 

CPU overloaded.

Reduce the number of listeners and viewers and decrease the image resolution and com-

 

 

pression.

 

 

 

For additional assistance, please contact your reseller or see the support pages on the Axis Website at www.axis.com/techsup

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Contents Axis 210/210A/211/211A Network Cameras User’s Manual About this Document Contents Axis 210/210A/211/211A Introduction Product featuresExtra features Rear panel OverviewAxis 210/AXIS 210A Axis 211/AXIS 211A UndersideStatus LED IndicatorsPower NetworkAccess From a Browser Accessing the CameraSave Setting the PasswordAccessing the camera from the Internet FocusingLive View Audio controls for Axis 210A/211A Motion Jpeg Video StreamsVideo Stream Types MPEG-4 protocols and communication methods How to stream MPEG-4RTP/RTSP/HTTP or RTP/RTSP/HTTPS Other methods of accessing the video streamAxis Media Control Audio Stream Types Axis 210A/211A only Using Motion JpegUsing MPEG-4 Other MPEG-4 clientsQuickTime/Windows Media Player Accessing the Audio StreamsAccessing the Setup tools Setup ToolsImage Appearance Video & Image settingsImage Settings Test Overlay/Mask SettingsText Overlay Settings Video StreamImage Formats Image Size Configure area as privacy maskUpload and use an overlay Overlay image requirementsCamera Settings Advanced SettingsAxis Media Control MPEG-4 SettingsAudio Channels Audio SettingsEnable Audio Audio Axis 210A/211A onlyAudio Input Audio Output Advanced Audio SettingsNoise canceller threshold level Noise canceller attenuation Use custom settings Live View ConfigExample Check Show Custom Link Upload Own Web FilesOwn Home User-defined LinksOutput Buttons Default Video FormatDefault Viewer Action ButtonsExternal Video Sequence ModeViewer settings Html ExamplesAxis 210/210A/211/211A Live View Config Definitions Event ConfigurationEvent Servers Click Add triggered on the Event types Configuring Event TypesHow to set up a triggered event Triggered EventScheduled Event Pre-trigger and Post-trigger buffersMotion Detection Object Size Port StatusReferrals System OptionsSecurity IP Address FilteringHttps Axis 210A/211A only Date & Time Network Basic TCP/IP SettingsIP Address Configuration NTP Configuration Network Advanced TCP/IP SettingsServices DNS ConfigurationNAT Traversal Link-Local AddressNetwork Snmp Axis 210A/211A only Network SocksNetwork Smtp e-mail Network TrafficNetwork RTP / MPEG-4 LED SettingsMaintenance Network UPnPAdvanced ConfigurationSupport Using the Control Button Resetting to the Factory Default SettingsPinout and Interface I/O Terminal ConnectorSchematic Diagram Terminal Connectors Models Technical SpecificationsOperating conditions Accessories Optimizing your system General performance considerationsBandwidth Frame rates Motion Jpeg and MPEG-4Upgrading the Firmware TroubleshootingSetup Basic Configuration Checking the FirmwareAxis Support Emergency Recovery ProcedureEtc, to a destination outside the local network Problems setting the IP addressCamera cannot be accessed from a browser Camera is accessible locally, but not externallyDecode only I frames Video/Image problems generalVideo/image problems MPEG-4 Browser freezes Status and Network indicator LEDs are flashing red rapidlyProblems uploading files Poor quality snapshot imagesPoor audio quality Audio volume too low/highLevels in Audio Advanced Settings Glossary of Terms Axis 210/210A/211/211A Glossary of Terms Http Server IndexSnapshot button Snmp 6 Pinout I/O connectors 47 PoE 6Push to talk Recovery Referrals Restore 44 RTP Serial Number Server Time Services Simple profile Simplex 6Axis 210/210A/211/211A Index Page Axis 210/210A/211/211A User’s Manual Rev .2 Part No
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210A, 211, 210, 211a specifications

Axis Communications is a renowned brand in the field of network video solutions, providing innovative products for surveillance and security. Among its diverse range of offerings, the Axis 211A, Axis 210, Axis 211, and Axis 210A stand out as notable models that cater to various surveillance needs.

The Axis 211A is a versatile network camera designed for indoor environments. It is equipped with a 1/3-inch CCD sensor, providing excellent image quality and clarity. With a resolution of up to 640x480 pixels, it delivers detailed video and still images. The camera supports Motion JPEG and MPEG-4, allowing for flexible video streaming options. One of its key features is the built-in audio capability, which enables two-way communication, making it ideal for monitoring sensitive areas or communicating with individuals in the camera's field of view.

The Axis 210, similar to the 211A, focuses on delivering reliable surveillance in indoor settings. It possesses a compact design that facilitates easy installation in various locations. The camera also features a 1/3-inch CCD sensor, ensuring good low-light performance. Its robust web-based interface allows users to adjust settings easily, and with Power over Ethernet (PoE) support, it simplifies connectivity by requiring only a single cable for power and data transmission.

The Axis 211 is designed for outdoor and indoor applications, equipped with an IP66-rated housing that provides protection against dust and water. This feature makes it suitable for demanding environments. With a resolution of 640x480 pixels, it captures clear images while offering remote access capabilities via a standard web browser. Additionally, it supports two-way audio and features like motion detection, enhancing security monitoring.

Lastly, the Axis 210A is another noteworthy model, featuring an integrated microphone and speaker, ideal for applications where audio surveillance is essential. It maintains high-quality video transmission with the same CCD sensor technology as its counterparts. The camera's ability to offer real-time alerts and notifications makes it a valuable addition to any security setup.

In summary, the Axis 211A, 210, 211, and 210A models are equipped with robust technologies and features that cater to various surveillance requirements. From indoor settings with audio capabilities to outdoor environments with protective housings, these Axis models deliver flexibility, high image quality, and reliable performance, making them excellent choices for both residential and commercial security applications.