Vivotek PZ7122, PZ7112, PZ7121, PZ7111 manual Audio settings

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Audio settings

Mute: Select this option to disable audio transmission from the Network Camera to all clients. Note that if mute mode is turned on, no audio data will be transmitted to all clients even though the audio transmission is enabled in the Client Settings page. In that case, the following message is displayed.

Internal microphone input gain: Select the gain of the internal audio input according to ambient conditions. Adjust the gain from +21 db (most sensitive) ~ -33 db (least sensitive).

External microphone input: Select the gain of the external audio input according to ambient conditions. Adjust the gain from +21 db (most sensitive) ~ -33 db (least sensitive).

Audio type: Select audio codec AAC or GSM-AMR and the bit rate.

■AAC targets at performing good sound quality at the cost of higher bandwidth consumption. The bit rates are selectable at the following rates: 16Kbps, 32Kbps, 48Kbps, 64Kbps, 96Kbps and128Kbps.

■GSM-ARM is designed to optimize speech quality and requires less bandwidth. The bit rates are selectable at the following rates: 4.75Kbps, 5.15Kbps, 5.90Kbps, 6.7Kbps, 7.4Kbps, 7.95Kbps, 10.2Kbps and 12.2Kbps.

When completed with the settings on this page, click Save to take effect.

NOTE

►The Network Camera offers two inputs to capture audio - internal microphone or external microphone.

The internal/external microphone switch is located on the back panel of the Network Camera.

User's Manual - 51

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Contents IP Surveillance Table of Contents Read before use Package contentsRear panel Physical descriptionDI/DO Diagram Hardware Reset Hardware installation InstallationNetwork deployment Setup the Network Camera over the InternetInternet connection with static IP Set up the Network Camera through Power over Ethernet PoE Network Camera Software installationUsing web browsers Accessing the Network CameraPage Using Rtsp players MPEG-4 Using 3GPP-compatible mobile devicesUsing Vivotek recording software Main Configuration area Page Video control buttons Drop-down list of preset positions Client Settings MP4 Saving Options Configuration System SystemDI and do System TimeManage Privilege Root PasswordSecurity Manage UserCreate and Install Certificate Method Enable HttpsHttps Create self-signed certificate manually Page Page Network Type NetworkPPPoE Point-to-point over Ethernet Page LAN Http//192.168.4.160 or Http//192.168.4.1608080 Two way audio HttpsFTP Rtsp Streaming Page Wireless LAN PZ7112/PZ7122 only Page Page Ddns Ddns Dynamic domain name serviceCustomSafe100 Access list Allowed list / Denied listDelete allowed list / Delete denied list Audio and video Video SettingsImage Settings Advanced mode CCD Adjustment Advanced mode Video quality settings for stream 1 / stream 2 Advanced mode Ntsc Audio settings Motion detection Follow the steps below to enable motion detectionPercentage = 30% Preset Position Camera controlZoom times display Zoom Patrol SettingsDwelling time sec Return to home position while idleHomepage layout PreviewLogo graph Theme options Page Application Event SettingsTrigger Event Schedule Page Page Server Type Server SettingsPage Page Media Type Media SettingsFor example Recording Recording SettingsRecording Settings Recorded files on Network Storage System log Remote LogCurrent Log View parameters Maintenance RebootRestore Upgrade Firmware Export / Upload Files Page Appendix URL Commands of the Network CameraMethod GET/POST General CGI URL syntax and parametersSecurity level Get server parameter valuesParameter pair Set server parameter values GroupnameReturn Valid Values Description Available parameters on the server480 ~ Page New Delhi When cooperating with others, Group dii0~ndi-1 MODEL-BRAND-VERSIONGroup security Group doi0~ndo-1Name Value Group wireless Group ipfilter HEX, AsciiAllowi0~9end 0.0 ~ Qcif 16000 = 16 Kbps Group upnppresentation DHSGroup upnpportforwarding Group capability 1support Jpeg Parameter Value Security Description Group eventi0~2One bit represents one digital input. The LSB Group serveri0~4 Group mediai0~4mediafreespace is used internally Name Value Security Description Donum Drive the digital outputHttp//myserver/cgi-bin/dido/getdi.cgi?di1 Query status of the digital inputCapture single snapshot Query status of the digital outputQuality ResolutionAccount management ChannelUpgrade firmware System logsPost data Camera Control Recall System Information Preset LocationsMethod Addallow IP filteringOpen the network streamings Get SDP of StreamingsPan/Tilt/Zoom Technical SpecificationsTechnology License Notice Electromagnetic Compatibility EMC

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