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Audio communication 

 

The camera supports two-way audio communication so that operators can transmit 
and receive audio simultaneously. By using the camera’s built-in microphone and an 
external speaker, you can communicate and give instructions to people at the camera’s 
location. 
Please note that as JPEG only transmits a series of JPEG images to the client, to make 

Содержание ZN-D2024

Страница 1: ......

Страница 2: ...1 Product name Indoor IP Dome Camera ZN D2024 Release Date 2007 12 03 Manual Revision 1 0 Web site www ganz jp Email zn tech cbc co jp zn sales cbc co jp Made in Taiwan Copyright 2007 All rights reserved ...

Страница 3: ...also ensures the product is used properly as intended The IP Camera is a network device and its use should be straightforward for those who have basic network knowledge The Troubleshooting chapter in the Appendix provides remedies to the most common errors in set up and configuration You should consult this chapter first if you run into a system error The IP Camera is designed for various applicat...

Страница 4: ...plug in 10 Primary user s capability 11 Main Screen with Camera View 11 Digital Zoom 14 MP4 Recording 15 Snapshot 15 Client settings 16 Digital output 18 Audio communication 19 Administrator s capability 20 Fine tuning for Best Performance 20 Opening accounts for new users 23 Build a security application 24 Software revision upgrade 25 Definitions in Configuration 26 System parameters 27 Security ...

Страница 5: ...gs 39 Privacy Mask 40 Motion detection 41 Application 43 Event 44 Server 45 Media 47 Recording 49 System log 50 Maintenance 52 Appendix 54 A Troubleshooting 54 Status LED 54 Reset and restore 54 B Technical specifications 55 C Technology License Notice 57 D Electromagnetic Compatibility EMC 58 ...

Страница 6: ... 5 Package Content ...

Страница 7: ... s application an Ethernet cable may be needed The Ethernet cable should meet the specs of UTP Category 5 and not exceed 100 meters in length Upon powering up the status LED will become lighted first and then the device will go through booting process The status LED will be steady orange for getting IP address After getting IP Address the LED will blink orange and red as heartbeat to indicate aliv...

Страница 8: ...crophone to set up the source of audio input Software installation At the end of the hardware installation users can use Installation Wizard program included in the product CDROM to find the location of the IP Camera There may be many IP Cameras in the local network Users can differentiate the IP Cameras with the serial number The serial number is printed on the labels on the carton and the bottom...

Страница 9: ...oting chapter of the Appendix Add Password to prevent Unauthorized Access The default Administrator s password is blank and the IP Camera initially will not ask for any password The Administrator should immediately implement a new password as a matter of prudent security practice Once the Administrator s password is saved the IP Camera will ask for the user s name and password before each access T...

Страница 10: ...tall QuickTime first to view streaming Authentication After opening the Web browser and typing in the URL of the IP Camera a dialogue window pops up to request a username and password Upon successful authentication the following figure is displayed The foreground is the login window and the background shows the message if authentication fails The user may check the option box to save the password ...

Страница 11: ...gs of the user s PC or notebook If the highest security level is set the computer may prohibit any installation and execution attempt This plug in has been registered for certificate and is used to display the video in the browser Users may click on to proceed If the web browser does not allow the user to continue to install check the Internet security option and lower the security levels or conta...

Страница 12: ...ut has two parts Configuration functions The camera can be configured using these user interfaces Camera View What the camera sees Click on the configuration link to the left of the image window to enter the configuration page Here is the layout in IE when it is MPEG 4 streaming ...

Страница 13: ... 12 The function in JPEG will be a little different when it is JPEG streaming Only digital zoom and record button are supported ...

Страница 14: ... 13 Here is the layout in Firefox when it is MPEG 4 streaming It uses QuickTime to streaming Here is the layout in Firefox when it is JPEG streaming ...

Страница 15: ... 14 Digital Zoom Click on the magnifier icon under the camera view then the digital zoom control panel will be shown Uncheck Disable digital zoom and use the slider control to change the zoom factors ...

Страница 16: ... the plugin to start MP4 recording You can set the related options in client setting page Snapshot Click on Snapshot web browser will pop up a new window to show the snapshot Users can point at the snapshot and click the right button of mouse to save it ...

Страница 17: ...PEG 4 Media Options for users to determine which media to be streaming under MPEG 4 mode 3 The third one is MPEG 4 Protocol Options which allows choices on connection protocol between client and server There are four protocols choices to optimize your usage UDP unicast UDP multicast TCP and HTTP z The UDP unicast protocol allows for more real time audio and video streams However some packets may b...

Страница 18: ...r some network environment If no special need is required UDP unicast protocol is recommended Generally speaking the client s choice will be in the order of UDP multicast UDP unicast TCP HTTP After the IP Camera is connected successfully Protocol Option will indicate the selected protocol The selected protocol will be recorded in the user s PC and will be used for the next connection If the networ...

Страница 19: ...oose to view stream1 and stream2 url http IP Camera clientset html IP Camera is the domain name or the original IP address of the IP Camera Digital output Click on ON the digital output of the IP Camera will be triggered Or clicking on OFF can let the digital output turn into normal state ...

Страница 20: ...perators can transmit and receive audio simultaneously By using the camera s built in microphone and an external speaker you can communicate and give instructions to people at the camera s location Please note that as JPEG only transmits a series of JPEG images to the client to make ...

Страница 21: ...ability Fine tuning for Best Performance Best performance generally equates to the fastest image refresh rate with the best video quality and at the lowest network bandwidth as possible The three factors Maximum frame rate Constant bit rate and Fixed quality for MPEG 4 mode and Maximum frame rate and Fixed quality for JPEG mode on the Audio and Video Configuration page are correlative to allow for...

Страница 22: ... or set Fixed quality at the highest quality The maximum frame rate is 30 If your network bandwidth is more than 512Kbps you can adjust the bit rate according to your bandwidth and set the maximum frame rate to 30 fps If the images vary dramatically in your environment you may want to slow the maximum frame rate down to 20 fps in order to lower the rate of data transmission This allows for better ...

Страница 23: ...ou should set Fixed quality at Detailed or Excellent and adjust the Maximum frame rate to match your network s bandwidth If your network is slow and you receive broken pictures go to the TCP or HTTP protocol in MPEG 4 Protocol Options and choose a more appropriate mode of transmission The images may suffer a time delay due to a slower connection The delay will also increase with added number of us...

Страница 24: ...ng the configuration as long as the IP address is known It is necessary to assign a password if the IP Camera is intended not to be accessed by others Type a new word twice in 1 to enable protection This password is used to identify the administrator Then add an account with user name password and authentication for your friends in 2 You can edit or delete users from 3 1 2 3 ...

Страница 25: ...une using the Sensitivity and Percentage fields to best suit the camera s environment Higher Sensitivity detects the slighter motion Higher Percentage discriminates smaller objects 8 Clicking on Save enables the activity display Green means the motion in the window is under the watermark set by Administrator and red means it is over the watermark 9 Click on Application at the left column 10 Add a ...

Страница 26: ...procedures below 1 Download the firmware file named xxx pkg from the appropriate product folder 2 Run the Installation Wizard 2 and proceed following the prompts Refer to the instructions of the Installation Wizard 2 on CD ROM for details 3 Or upgrade firmware from HTTP web page directly 4 The whole process will finish in a few minutes and it will automatically restart the system If power fails du...

Страница 27: ...d texts are the specific phrases on the Option pages The Administrator may type the URL below the figure to directly enter the frame page of configuration If the Administrator also wants to set certain options through the URL read the reference appendix for details url http IP Camera setup system html IP Camera is the domain name or original IP address of the IP Camera ...

Страница 28: ...PC is displayed as updated Manual Adjust the date and time according to what is entered by the Administrator Notice the format in the related fields while doing the entry IP Camera starts up It will fail if the assigned time server cannot be reached NTP server Assign the IP address or domain name of the time server Leaving the text box blank connects the IP Camera to the default time servers Updat...

Страница 29: ... the user name list There is a maximum of twenty user accounts There are three kinds of authentication Administrator Operator and Viewer Administrator can fully control the camera operation Operator s access right can modify most of camera s parameters except some privilege and network options Viewer can view listen to camera control DIDO of camera IP Camera can provide twenty accounts for your va...

Страница 30: ... 29 url http IP Camera setup security html IP Camera is the domain name or original IP address of the IP Camera ...

Страница 31: ...mera if the IP address is forgotten or using the UPnP function provided by the IP Camera MS Windows XP provides UPnP function at My Network Place IP address This is necessary for network identification Subnet mask This is used to determine if the destination is in the same subnet The default value is 255 255 255 0 Default router This is the gateway used to forward frames to destinations in a diffe...

Страница 32: ...ccess name for stream 2 This is the access URL of stream 2 for making connection from client software when its codec type is JPEG Using http ip address http port access name to make connection FTP FTP port This can be other than the default port 21 The user can change this value from 1025 to 65535 After the changed the external FTP client program must change the server port of connection according...

Страница 33: ...s used by sources and the receivers to send and receive content Multicast video port The video channel port for multicast It must be an even number Multicast RTCP video port The video channel port for multicast RTCP It must be the port number of multicast video port plus 1 Multicast audio port The audio channel port for multicast It must be an even number Multicast RTCP audio port The audio channe...

Страница 34: ... 33 url http IP Camera setup network html IP Camera is the domain name or original IP address of the IP Camera ...

Страница 35: ...that is registered in the DDNS server Username E mail The Username or E mail field is necessary for logging in the DDNS server or notify the User of the new IP address Note when this field is input as Username the following field must be input as Password Password Key Please input the password or key to get the DDNS service Save Click on this button to save current settings for the DDNS service an...

Страница 36: ... receiving the audio video streaming Both Allow List and Deny List consist of a list of IP ranges If you want to add a new IP address range type the Start IP Address and End IP Address in the text boxes and click on the Add button If you want to remove an existing IP address range just select from the pull down menu and click on the Delete button Both the Allow List and Deny List can have 10 entri...

Страница 37: ...ust the value for best color temperature Maximum Exposure Time Adjust the maximum exposure time in different environment z Overlay title and time stamp on video Check it the title is shown on video There are different video quality settings for stream1 and stream2 z Mode It can be MPEG 4 or JPEG If MPEG 4 is selected it is streamed in RTSP protocol If JPEG is selected it is streamed in server push...

Страница 38: ...uently to ensure detailed video quality quantization rate regardless of the network it will utilize more bandwidth to send the maximal frames when images change drastically In JPEG mode user can set Maximum frame rate and Video quality to adjust the video performance Audio settings Mute Turn off audio Internal microphone input gain Modify the gain of the internal audio input External microphone in...

Страница 39: ... 38 url http IP Camera setup audiovideo htm IP Camera is the domain name or original IP address of the IP Camera ...

Страница 40: ...n for video compensation Each field has eleven levels ranging from 5 to 5 In Brightness and Contrast fields the value 0 indicates auto tuning The user may press to fine tune the image When the image is O K press to set the image settings Click on to recall the original settings without incorporating the changes ...

Страница 41: ...five windows can exist simultaneously Use the mouse to click hold and drag the window frame to resize or the title bar to move Clicking on the x at the upper right hand corner of the window deletes the window Remember to click save in order to validate the changes The base of window axis is eight You can see the X Y width and height of the window Click on this button to save the related window set...

Страница 42: ...e the mouse to click hold and drag the window frame to resize or the title bar to move Clicking on the x at the upper right hand corner of the window deletes the window Remember to save in order to validate the changes Click on this button to save the related window settings A graphic bar will rise or fall depending on the image variation A green bar means the image variation is under monitoring l...

Страница 43: ...t the top of the window Sensitivity This sets the endurable difference between two sequential images Percentage This sets the space ratio of moving objects in the monitoring window Higher sensitivity and small percentage will allow easier motion detection The following figure shows the screen when is clicked url http IP Camera setup motion htm IP Camera is the domain name or original IP address of...

Страница 44: ...on The current media free space media name and type are shown in media section After adding a new media the value of free space will be updated User cannot add media which size is larger than media free space It is suggested to set server and media first before setting event The servers and media selected in event list are not modified or deleted Please remove them first from the event if you want...

Страница 45: ... executed first Delay second s before detecting next event The delay to check next event It is used in motion detection and digital input trigger type There are four kinds of trigger supported Video motion detection Select the windows which need to be monitored Periodic The event is triggered in specified intervals The unit of trigger interval is minute Digital input To monitor digital input Syste...

Страница 46: ...ring DO If there are servers configured the user can select them from Server name too Trigger DO Check it to trigger digital output for specific seconds when event is triggered Server name Check it to sending the selected media when event is triggered Server Server name The unique name for server There are four kinds of servers supported They are email server FTP server HTTP ...

Страница 47: ...FTP server The string must conform to that of the external FTP server Some FTP servers cannot accept preceding slash symbol before the path without virtual path mapping Refer to the instructions for the external FTP server for details The folder privilege must be open for upload Passive Mode Check it to enable passive mode in transmission Here is setting for HTTP server URL The URL to upload the m...

Страница 48: ... video clip and system log Here is setting for snapshot Source The source of stream stream1 or stream2 Send pre event images The number of pre event images Send post event images The number of post event images File Name Prefix The prefix name will be added on the file name of the snapshot images ...

Страница 49: ... of stream stream1 or stream2 Pre event recording The interval of pre event recording in seconds There are two limitations for video clip file Maximum duration The maximal recording file duration in seconds Maximum file size The maximal file size would be generated File name prefix The prefix name will be added on the file name of the video clip ...

Страница 50: ...ecording entries To do recording on network storage please add network storage server in application page first url http IP Camera setup recording htm IP Camera is the domain name or original IP address of the IP Camera Recording entry name The unique name for recording entry Enable this recording Check it to enable this event Priority The recording with higher priority will be executed first Sour...

Страница 51: ...ng in Kbytes Size of each file for recording The single file size in Kbytes File Name Prefix The prefix name will be added on the file name of the recording System log The IP Camera support log the system messages on remote server The protocol is compliant to RFC 3164 If you have external Linux server with syslogd service use r option to turn on the facility for receiving log from remote machine O...

Страница 52: ...r of the log server to enable the remote log facility In the Current log it displays the current system log file The content of the log provides useful information about configuration and connection after system boot up url http IP Camera setup syslog htm IP Camera is the domain name or original IP address of the IP Camera ...

Страница 53: ... type in network page Factory default Click on Factory default button on the configuration page to restore the factory default settings Any changes made so far will be lost and the system will be reset to the initial factory settings The system will restart and require the installer program to set up the network again Upgrade firmware Select the firmware file and click upgrade button ...

Страница 54: ... 53 url http IP Camera setup maintain htm IP Camera is the domain name or original IP address of the IP Camera ...

Страница 55: ...ystem up Blink orange and red During the upgrade firmware process Rapidly blink orange till firmware is upgraded Reset and restore There is a button in the back of the IP Camera It is used to reset the system or restore the factory default settings Sometimes resetting the system sets the system back to normal state If the system problems remain after reset restore the factory settings and install ...

Страница 56: ...trast saturation sharpness and white balance z AGC AWB AES z Supports privacy masks Audio z Compression GSM AMR speech encoding bit rate 4 75 kbps to 12 2 kbps MPEG 4 AAC audio encoding bit rate 16 Kbps to 128 Kbps z Interface Built in microphone External microphone input Audio output z Supports two way audio by SIP protocol z Supports audio mute Networking z 10 100 Mbps Ethernet RJ 45 z Protocols...

Страница 57: ...CE FCC Operating Environments z Temperature 0 55 C z Humidity 20 80 RH z Real Player 10 5 or above z Quick Time 6 5 or above Installation Management and Maintenance z 3 axis mechanism for flexible ceiling and wall mount installation z Installation Wizard 2 z 16 ch recording software z Supports firmware upgrade Applications SDK available for application development and system integration ...

Страница 58: ...L AND COMMERCIAL USES AND LICENSING MAY BE OBTAINED FROM MPEG LA LLC SEE HTTP WWW MPEGLA COM AMR NB Standard THIS PRODUCT IS LICENSED UNDER THE AMR NB STANDARD PATENT LICENSE AGREEMENT WITH RESPECT TO THE USE OF THIS PRODUCT THE FOLLOWING LICENSORS PATENTS MAY APPLY TELEFONAKIEBOLAGET ERICSSON AB US PAT 6192335 6275798 6029125 6424938 6058359 NOKIA CORPORATION US PAT 5946651 6199035 VOICEAGE CORPO...

Страница 59: ...television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the seperation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the d...

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