[. . . ] Network Video Server User Manual MODEL: LVS301 LVS311 Before connecting, operating or adjusting this product, please read this owner's manual carefully and completely. CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK) NO USER-SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. This lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated dangerous voltage within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the product. FCC WARNING: This equipment may generate or use radio frequency energy. [. . . ] NTSC: 1 ~ 30 (fps) 1 ~ 25 (fps) PAL: Stream > GOPsize:Itmeans"GroupofPictures". Thehigherthe GOP, the better is the video quality of the camera. VBR:Thebitratemayvarydependingonthe complexity of the video to meet the selected quality. CBR:Thevideoqualitymayvaryinordertopreserve a constant bit rate. Master/Slave > Enable:Clicktoactivatethestreamfunction. NTSC: PAL: D1(704x480), HALFD1(704x240), CIF(352x240)andQCIF(176x112) D1(704x576), HALFD1(704x288), CIF(352x288)andQCIF(176x144) · > Streamquality:Ifthe[Quality]optionavailableSelect the stream quality from the drop down box, the camera supports five types (Highest, High, Medium, Low and Lowest) > Bitrate:Ifthe[Quality]optionsettoCBR, this optionisdisplayed. Editthebitratevaluefrom64~ 10240kbps. Save:Clickthisbuttontoconfirmthesettings. 26 Operation and settings Audio Audio In > Enable:Enablethecheckboxwhenyouaregoingto send the audio from the microphone input connector. Note: The Clients connected to the IP device remains unaffected with additional changes made in the setting. > Audiotype:Selectthebitratewhenyousendthe audio from the microphone input connector. Audio Out > Enable:Enablethecheckboxtooutputtheaudio from the speaker. > Edit:ClicktodisplaythePTZprotocolwindow. Select the PTZ protocol and then click the [Save] button. Upload PTZ protocol PTZ protocol Allows the user to configure to different PTZ controls by using different PTZ protocols. Click the [Browse] button, find and open the file and then click [Upload] button. Click the [Add PTZ protocol] button and then the PTZ protocol will be added. > CameraID:EnterthePTZdeviceID. Makethesame Operation and settings 27 ID as the PTZ Device. > Zoomspeed:EnterthezoomspeedofthePTZdevice to view the object close or at a distance. Default value for the LG Multix protocol is 1 and ranges between (0 ~ 3). > Focusspeed:EnterthefocusspeedofthePTZdevice to focus an object clearly near or far. Default value for the LG Multix protocol is 1 and ranges between (1 ~ 3). Port > Baudrate:Selectthedesiredspeedofcommunication between the IP device and the PTZ Device. > Parity:Selectthedesiredparameter. Theparitybit, added to the data, to perform parity check. > Stopbit:Enterthedesiredparameter. Thestopbit, added to the last of data, in asynchronous communication. · Save:Clickthisbuttontoconfirmthesettings. Preset Preview You can see the settings screen from the preview window. 1. The pattern is programmed by recording your manual pan, tilt, and zoom operations. [. . . ] If we obtain lower frame rate than set we need to check from the system administrator for sufficient bandwidth available or reduce the Reference 41 number of applications running on the client computer. · · · If the client PC's are unable to access the multicast stream, check with the system administrator for the use of a valid multicast address or check if the router is supporting multicasting. If the images appear to have white of gray stripes on it, upgrade the Video graphics driver on the client PC to the latest version. Video images may be noisy if you are using the camera in a very low light environment or the bit rate/quality is set to very low values. [. . . ]