3-869-482-
13
(1)
Network Camera
© 2005 Sony Corporation
SNC-P1
User’s Guide
Software Version 1.2
Страница 1: ...3 869 482 13 1 Network Camera 2005 Sony Corporation SNC P1 User s Guide Software Version 1 2 ...
Страница 2: ... Options of Easy mode 26 Easy mode e Mail 27 Basic Operations of Advanced mode Menu 28 How to set Advanced mode 28 Configuration of Advanced mode Menu 29 Configuring the System System setting menu 31 System Tab 31 Date time Tab 31 Initialize Tab 32 System log Tab 33 Access log tab 33 Setting the Camera Image and Audio Camera setting Menu 34 Common Tab 34 Picture Tab 35 MPEG4 Tab 36 JPEG Tab 37 Res...
Страница 3: ...rs Using the Supplied Setup Program 63 Starting the Setup Program 63 Bandwidth Control Tab 63 Date time Tab 64 PPPoE Tab 64 Rebooting the Camera 65 Using the SNC audio upload tool Transmitting Audio to Camera 65 Installing the SNC audio upload tool 65 Connecting the Camera to the Computer 66 Using the SNC audio upload tool 66 Using the SNC video player Playing Video Audio File Recorded on Camera 7...
Страница 4: ...ing to the installation location of the camera You should keep in mind that the images or audio you are monitoring may be protected by privacy and other legal rights and the responsibility for making sure you are complying with applicable laws is yours alone Access to the images and audio is protected only by a user name and the password you set up No further authentication is provided nor should ...
Страница 5: ...ft Corporation in the United States and or other countries Java is a trademark of Sun Microsystems Inc in the United States and other countries Intel and Pentium are registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries Adobe Acrobat and Adobe Reader are trademarks of Adobe Systems Incorporated in the United States and or other countries All other ...
Страница 6: ...s which appear as you operate the application software Printing the User s Guide Depending on your system certain displays or illustrations in the User s Guide when printed out may differ from those as portrayed on your screen Installation Manual printed matter The supplied Installation Manual describes the names and functions of parts and controls of the Network Camera connecting examples and how...
Страница 7: ...guring Windows Firewall in When using Windows XP Service Pack 2 on page 10 or Configuring Windows Firewall in When using Windows Vista on page 12 Assigning an IP address using the IP Setup Program 1 Insert the CD ROM in your CD ROM drive A cover page appears automatically in your Web browser If it does not appear automatically in the Web browser double click on the index htm file on the CD ROM Whe...
Страница 8: ... DNS server address To obtain the DNS server addresses automatically Select Obtain DNS server address automatically To specify the DNS server addresses manually Select Use the following DNS server address and type the Primary DNS server address and Secondary DNS server address in the relevant boxes Note The Third DNS server address and Fourth DNS server address are invalid for this camera 9 Set th...
Страница 9: ...Installing software A warning message regarding the active contents may appear when you install software such as IP Setup Program from CD ROM In this case operate as follows Example In case of IP Setup Program If message Internet Explorer appears click Yes If message File Download Security Warning appears click Run Note If you select Save in the File Download Security Warning dialog you will not b...
Страница 10: ...Setup Program or SNC audio upload tool may not operate correctly depending on the configuration of Windows Firewall No cameras are shown in the list even if they are detected In this case confirm the Windows Firewall configuration as follows Example In case of IP Setup Program 1 Select Control Panel from the Start menu of Windows 2 Select Security Center of the working field 3 Select Windows Firew...
Страница 11: ...ontents may appear when you install software such as IP Setup Program from CD ROM In this case operate as follows Example In case of IP Setup Program If pop up AutoPlay appears when a CD ROM is inserted into the CD ROM drive click Install or run program Note If you click Open folder to view files Web browser will not open automatically In this case double click the index htm file in the CD ROM If ...
Страница 12: ...ormation bar appears click on the bar and select Install ActiveX Control If message User Account Control Windows needs your permission to continue appear click Continue If Internet Explorer Security Warning appears click Install The installation of ActiveX Control starts When installation is completed the main viewer or the Motion detection setting menu appears Configuring Windows Firewall The IP ...
Страница 13: ...ted the cameras connected in the local network are displayed in the IP Setup Program Accessing the Camera Using the Web Browser When the IP address has been assigned to the camera check that you can actually access the camera using the Web browser installed in your computer Use Internet Explorer as the Web browser 1 Start the Web browser on the computer and type the IP address of the camera in the...
Страница 14: ...ng Windows Vista on page 12 Tip Every page of this software is optimized as display character size Medium for Internet Explorer To display the welcome page and the main viewer correctly To operate the welcome page and the main viewer correctly set the security level of the Internet Explorer to Medium or lower as follows 1 Select Tools from the menu bar for Internet Explorer then select Internet Op...
Страница 15: ...ness of the blue LED on the top of the camera Blue LED page 26 Blue LED page 31 Set the format of the image sent from the camera MPEG 4 or JPEG Video mode page 34 Select the brightness of the image sent from the camera Brightness page 26 Exposure mode page 36 Brightness page 36 Select the quality of the image sent from the camera Image quality page 26 MPEG4 Tab page 36 JPEG Tab page 37 Select the ...
Страница 16: ... the following functions z Usable function Not usable function 1 This function is usable with the Java applet viewer 2 This function is not usable with the Java applet viewer The access rights of the administrator and the user can be set in Setting the User User setting Menu on the Advanced mode menu for the administrator on page 41 Function Administrator User Full Light View Monitor a live image ...
Страница 17: ... For details see About Viewers on page 18 Welcome page when the video mode is JPEG 3 Select the viewer language Click English or Japanese at the bottom of the welcome page 4 Click Enter The main viewer appears With the ActiveX viewer MPEG4 With the Java applet viewer Control the camera from the main viewer Note If the Welcome page does not activate correctly the security level of the Internet Expl...
Страница 18: ...he ActiveX viewer The Java applet viewer operates only when Java is installed and Java Sun is enabled If it does not operate correctly check whether the effective Java version has been installed successfully and Java Sun is enabled Effective versions Java Plug in Ver 1 6 0_01 To check the Java version Select Tools from the menu bar of Internet Explorer then select Internet Options and click the Ad...
Страница 19: ... 71 Camera Control Section Frame rate Displayed only when the camera Video mode page 34 is set to JPEG Selects the frame rate to transmit images View size Selects the view size to be displayed page 21 Digital zoom Click to change the size of the digital zoom page 21 Capture Click to capture a still image shot by the camera and to store it in the computer See Capturing a Monitor Image on page 21 Tr...
Страница 20: ...ectly refer to Java applet viewer of About Viewers on page 18 Monitor Image The image shot by the camera is shown here Date and time is displayed at the top of the window Controlling the Monitor Image You can monitor the camera image on the monitor window of the main viewer Monitoring the camera image 1 Log in to the home page to display the main viewer You can see how to log in on page 17 Logging...
Страница 21: ...age is expanded by about 1 5 times with the clicked point at the center The digital zoom icon changes to 3 To cancel zooming in click icon Capturing a Monitor Image You can capture a monitoring image as a still image and save it in the computer Capturing a monitor image 1 Monitor the camera image in the monitor window 2 Click Capture icon The still image of the moment you click is captured and the...
Страница 22: ...File You can send a captured still image with an attached mail or to the FTP server To use this function you need to make the e Mail SMTP or FTP client active and set the address properly in the Trigger setting menu on the Advanced mode menu page 54 Sending a Monitor Image via e Mail 1 Monitor the image on the monitor window 2 Select e Mail from the Trigger list box 3 Click The still image of the ...
Страница 23: ...Image memory from the Trigger list box 3 Click The still image of the moment when you click is captured and the image file is recorded in the built in memory of the camera Controlling Alarm output You can control the Alarm output On short circuit and Off open To use this function you need to make Alarm output active in the Trigger setting menu on the Advanced mode menu page 55 1 Monitor the image ...
Страница 24: ... is the protocol used for reading a usual Web page In an environment capable of reading Web page you can watch or listen to the video audio by selecting TCP port UDP Unicast When UDP Unicast is selected as the communication port RTP Real time Transport Protocol is adopted for video audio communication As RTP is the protocol for running video audio data video audio can be played smoother than when ...
Страница 25: ...ow to log in on page 17 Logging in as a User 2 Select the viewer language on the welcome page Click English or Japanese at the bottom of the welcome page 3 Click The authentication dialog appears Enter the user name and password for Administrator The user name admin and password admin are set at the factory for the Administrator Easy mode appears Note If you set White balance Image quality and Ima...
Страница 26: ... the network camera Usually select Normal To give priority to the transmission speed and to watch a smooth image select Low To give priority to the image quality select High Note According to the line condition smooth image may not be obtained even if you select Low Image size You can select the image size sent from the network camera 640 480 VGA 320 240 QVGA or 160 120 QQVGA can be selected Micro...
Страница 27: ...cessary when the SMTP server which sends e Mails performs authentication Recipient e Mail address Type the address to which you send e Mails to up to 64 characters If you want to send to two or more addresses set them in the e Mail SMTP setting menu page 43 of the Advanced mode menu Administrator e Mail address Type the e Mail address of the administrator of the camera up 64 characters This will b...
Страница 28: ...Easy mode menu to display the Advanced mode menu Note on the display of menu options In the setting menus of this unit the options that you cannot currently select will be grayed out The options that you can currently select will be displayed automatically as you change the setting How to set Advanced mode 1 Log in the home page to display the welcome page You can see how to log in on page 14 Logg...
Страница 29: ... the settings Click this button to invalidate the set values and return to the previous settings General notes on setting menus After changing a setting on a setting menu wait at least 10 seconds before turning off immediately the power of the camera If the power is turned off immediately the changed setting may not be stored correctly When the camera settings are changed while watching the main v...
Страница 30: ...s from the Camera FTP server setting Menu on page 52 Alarm output Displays the alarm out setting menu for the alarm out terminal of the camera Downloading Images from the Camera FTP server setting Menu on page 52 Trigger Displays the trigger setting menu for the operations when you click the trigger button in the main viewer Setting the Operations from the Viewer Page Trigger setting Menu on page ...
Страница 31: ...rk or Off can be selected Default URL Select the homepage to be displayed when you enter the IP address of the camera in the web address box of the browser To display the homepage built in the camera Select index html To display your individual homepage You can display your favorite homepage Store the HTML file in the built in flash memory using the Custom Homepage Installer included in the suppli...
Страница 32: ... is installed from the drop down list Automatically adjust clock for daylight saving time changes When you select it the clock is automatically adjusted according to the daylight saving time of the selected time zone Note If the time zone selected on the Time zone menu is different from that set on the computer the time is adjusted using the time zone difference and set on the camera OK Cancel See...
Страница 33: ... Use this when upgrading the camera software Click Browse and specify the file for upgrading then click OK The massage Upgrade firmware Are you sure is displayed Click OK and upgrading starts After completion the camera starts again Notes Use only the upgrade file special to this camera If not a problem may occur Do not turn off the camera until the upgrading is completed System log Tab System log...
Страница 34: ...e same transmitting data Select On to allow the multicast sending and Off not to allow When select On set Multicast address Multicast video port number and Multicast audio port number properly Multicast address Type the multicast address used on the Multicast streaming Multicast video port number Specify the video transmission port number used for the Multicast streaming Multicast audio port numbe...
Страница 35: ...s G 726 40kbps G 726 32kbps G 726 24kbps or G 726 16kbps can be selected Note When the bit rate is set to other than G 711 64bps the audio is not output in case of using Java applet viewer Speaker output Set whether you output the audio sent from the computer connected with the audio input connector to the speaker active speaker for example of the camer aconnected via line output connectors using ...
Страница 36: ...mpensation function starts to work Shutter speed Select the shutter speed of the camera from the list box Selectable values of the shutter speed are 1 10000 1 4000 1 2000 1 1000 1 500 1 250 1 100 1 50 1 30 1 15 1 8 1 4 1 2 and 1 1 second Gain Select the gain from the list box Selectable values of the gain are 0 6 12 and 18 dB Brightness Tweaks the exposure set in the exposure mode It is brighter w...
Страница 37: ...elected the rate of MPEG4 image is automatically adjusted Note The maximum transmission rate will be the values set in Frame rate and Bit rate OK Cancel See Buttons common to every setting menu on page 29 JPEG Tab Frame rate Set the maximum frame rate of JPEG image that can be monitored on the computer Selectable frame rates are 5 6 8 10 15 20 25 and 30 fps fps is a unit indicating the number of f...
Страница 38: ...o obtain the address of DNS server automatically It can be set only when Obtain an IP address automatically DHCP is selected Note When you select Obtain DNS server address automatically make sure that DHCP server is active on the network Use the following DNS server address Select this when you set the fixed address as the IP address of DNS server Primary DNS server Type the IP address of the prim...
Страница 39: ...ion is displayed User ID Type the user ID for the authentication necessary for PPPoE connection Type up to 64 characters Password Type the password for the authentication necessary for PPPoE connection Type comfirm from 1 to 32 characters Re type password To comfirm the password re type the password typed in the password box Obtain DNS server address automatically Select to obtain the address of D...
Страница 40: ... break is equivalent to 2 characters You can describe the information of the acquired IP address etc using the special tags mentioned below HTTP notification Select On to output a command to the HTTP server when the DHCP setting is completed Using this function you can configure a useful system for example to view the access log stored in the HTTP server or start an external CGI program URL Specif...
Страница 41: ...t of each user Administrator User 1 to 9 Specify User name Password Re type password FTP user and Viewer mode for each user ID User name Type a user name between 5 and 16 characters Password Type a password between 5 and 16 characters Re type password To confirm the password retype the password typed in the Password box FTP user Set whether allowed to log in to FTP server or not Check the box if a...
Страница 42: ... security function select On If you do not wish to use the security function select Off Default policy Select the basic policy of the limit from Allow and Deny for the computers specified on the Network address Subnet 1 to Network address Subnet 10 menus below Network address Subnet 1 to Network address Subnet 10 Type the IP addresses and subnet mask values you want to allow or deny access to the ...
Страница 43: ...ut or with the built in motion detection function The image file can also be sent periodically The e Mail SMTP setting menu is composed of three tabs Common Alarm sending and Periodical sending Common Tab Setting the e Mail SMTP Function e Mail SMTP Select On when you use the e Mail SMTP function The common setting options are displayed below If you do not wish to use the e Mail SMTP function sele...
Страница 44: ...ing of the alarm tab is set to ON the mail sent due to the alarm detection will indicate the type of alarm in the subject SI is added for sensor input detection and MD is added for motion detection Message Type the text of the e Mail up to 384 characters A line break is equivalent to 2 characters OK Cancel See Buttons common to every setting menu on page 29 Alarm sending Tab Setting the mail sendi...
Страница 45: ...ng Menu on page 55 OK Cancel See Buttons common to every setting menu on page 29 Periodical sending Tab Setting the periodical mail sending mode You can set to send mails periodically Periodical sending Select On when you want to send mails periodically If you select Off Periodical sending is not executed Image file name Type the file name of the image attached to the mail up to 10 alphanumeric hy...
Страница 46: ...turing and sending still images to an FTP server By using FTP client function you can send the image and audio file which has been shot and recorded linked with the external sensor input or with the built in motion detection function to FTP server The image file can also be sent periodically FTP client setting menu is composed of three tabs Common Alarm sending and Periodical sending Common Tab Se...
Страница 47: ...ber 2 digits thus 14 digit number is added to the file name Sequence number A consecutive number of 10 digits between 0000000001 and 4294967295 and an consecutive 2 digits number is added to the Image file name Tip A consecutive number added to Date time and Sequence number is used to identify each of multiple files created with one alarm event Sequence number clear Click Clear to reset the Sequen...
Страница 48: ...its date 2 digits hour 2 digits minute 2 digits and second 2 digits and consecutive number 2 digits thus 14 digit number is added to the file name Sequence number A consecutive number of 10 digits between 0000000001 and 4294967295 and two fixed digits 00 is added to the Image file name Sequence number clear Click Clear and the suffix of the sequence number returns to 1 Interval Type the interval a...
Страница 49: ...verwrite Select to overwrite the file or not when there is insufficient memory space to record the image Select On to allow overwriting The oldest file or folder is overwritten first Select Off to prohibit overwriting In this case a new file cannot be stored Capacity warning Select On to send a warning mail to the Administrator when the built in memory space is low or the memory is full Select Off...
Страница 50: ...d to the Image file name Tip A consecutive number added to Date time and Sequence number is used to identify each of multiple files created with one alarm event Sequence number clear Click Clear to reset the Sequence number suffix to 1 Alarm Select the connected alarm Sensor input The external sensor which is connected to the sensor input of the camera I O port Motion detection Click Motion detect...
Страница 51: ...built in memory periodically You can set the hour H minutes M and seconds S between 1 second and 24 hours one day Note The actual interval may be longer than the set value depending on the image size or the network environments Efective period Set the period when the periodical recording is effective Always The periodical recording is always effective Schedule You can specify the period when the p...
Страница 52: ...n the Advance mode menu the FTP server setting menu appears Use this menu to set up for the FTP server function which finds a specified image and audio file stored in the built in memory of the camera about 8 MB or download the still image file from the camera FTP server function To activate the FTP server function select On and click OK When you do not use the FTP server function select Off and c...
Страница 53: ...r input External sensor connected to sensor input of the camera I O port Motion detection To set the motion detection function click Motion detection The Motion detection setting page appears see page 57 Note The motion detection function can activate or be set only when the Video mode of the camera is set to MPEG4 and the Cropping is set Off Alarm duration Select the duration for which the alarm ...
Страница 54: ...You can set necessary options here The setting options and setting procedures are the same as those of the e Mail SMTP setting menu page 43 Note While the Video mode is set to MPEG4 the image of the composite video signal output from the video output connector of the camera may be distorted during mail transmission FTP client Checking this box allows you to select FTP from the trigger drop down li...
Страница 55: ...tting menu which is displayed when you click Schedule to set Effective period and Schedule in FTP client setting menu e Mail SMTP setting menu Image memory setting menu Alarm out setting menu and so on Example When setting e Mail SMTP the alarm sending in the Schedule setting menu Schedule selection Select the list box to specify the schedule you want to set e Mail SMTP Alarm e Mail SMTP Periodica...
Страница 56: ...ws the present output format of the camera is JPEG Recording capacity Displays the maximum recording capacity of alarm buffer in the present camera setting of the video mode image size bit rate and frame rate Pre alarm period Displays the maximum recording capacity of image audio before the alarm detection Post alarm period Displays the maximum recording capacity of image audio after the alarm det...
Страница 57: ...ooting image inside the specified Window is shown in the graph The even line shows the threshold level for Motion detection which will be a guide to set the sensitivity properly Sensitivity slider bar Use it to set the detection sensitivity of the monitoring image When the slider bar is moved to the left end the sensitivity will be 0 and any motion will not be detected The right end is the maximum...
Страница 58: ...ure to close Motion detection setting menu after setting Before using the Motion detection perform the operation test to confirm correct operation The Motion detection may not operate correctly in the following cases while changing a setting on the Camera setting menu when the object is dark when the camera is installed in an unstable place that causes vibration to the camera when a small bit rate...
Страница 59: ...7 of Preparation or Configuring the Network Network setting Menu page 38 Note Be sure to perform DNS setting for the camera Type the IP address assigned by the Internet Service Provider in the Primary Secondary DNS server 2 Open the setup window of the router and set the port forwarding to the IP address set in the camera For example For the settings in the diagram above set as follows Port 80 y P...
Страница 60: ...u to display the DDNS setting menu The followings are explanations for the setting menu item DDNS Select whether to use the dynamic DNS function or not by on or off Even after you have registered for the dynamic DNS service set it to off when you are not using it DDNS ID This is the ID special for the equipment which is used for the dynamic DNS service It is used when you proceed with New registra...
Страница 61: ...ay of the registration site opens Type the same DDNS ID and password as in the DDNS setting menu of the camera then click Next Note A DDNS ID has been already input when the window is displayed You do not have to input it 7 Read the Terms of Service and click I agree after agreement 8 Type all items in the registration form then click Next Host name Type the host name you want to apply to Usable c...
Страница 62: ...equest has been accepted and that a confirmation e Mail has been set 10 The confirmation e mail should arrive at the e mail address you specified for your registration Within one hour of clicking the Request Registration button access the URL provided in the e mail 11 Registration is now complete It takes a few minutes until the host name is reflected to the system You can then access and check ...
Страница 63: ...ring Windows Firewall in When using Windows Vista on page 12 Starting the Setup Program Select Program from Start menu of Windows then select Program IP Setup Program and IP Setup Program in sequence The IP Setup Program starts Network tab appears The IP Setup Program detects cameras connected to the local network and lists them on the Network tab window When you are using Windows Vista message Us...
Страница 64: ...e date and time set on the computer is displayed in the PC current date time setting box Click OK on the right to set the camera s date and time to the displayed computer s date and time Note Due to network properties there may be a slight difference between the displayed computer s date and time and those set on the camera PPPoE Tab PPPoE is used to connect to an ISP Internet Service Provider via...
Страница 65: ...s section explains the setup and operations of the SNC audio upload tool The SNC audio upload tool supports the following audio data to be transmitted Note Only one user can transmit sound to the camera Meanwhile another user will not be able to transmit sound to the camera Installing the SNC audio upload tool 1 Insert the CD ROM in your CD ROM drive A cover page appears automatically in your Web ...
Страница 66: ...tab The Recording Control window opens 3 Check Select in the Microphone section On Windows Vista There are no settings regarding the microphone jack If recording cannot be made connect a microphone device to the computer and check that the recording device operates correctly as follows 1 Select Sound from Control Panel 2 Open the Recording tab and check that Windows has recognized the hardware cor...
Страница 67: ...s Firewall in When using Windows Vista on page 12 The SNC audio upload tool cannot detect the cameras that are connected to the local network after the program has started The SNC audio upload tool cannot detect the network cameras that are not equipped with the audio feature Camera select checkbox The check box is located on the left end of the row Select this check box to enable audio transmissi...
Страница 68: ...e Common tab of the Camera menu N start x stop Click N start to start audio transmission The transmission speed is displayed in the Bitrate box during transmission You can adjust the microphone volume and enable disable the muting if necessary To stop the audio transmission click x stop Notes Audio transmission stops if you switch the tab during the transmission Audio may be interrupted when the I...
Страница 69: ...cording recording stops and you can review the recorded sound or upload the recording to the camera When you click it during playback playback stops and the progress bar display returns to the start position recording Click to start recording of the sound input to the computer microphone The maximum recording time is 30 seconds The codec specified in the Setting tab is used for the recording The r...
Страница 70: ...a DHCP is shown at the end of the IP address when the IP address is obtained with a DHCP server Model Displays the model name of the network camera Serial Displays the serial number of the network camera Progress Displays the progress of audio file transmission Status Displays the current status of the camera Ready The camera is ready for connection Inquiry The camera information is being asked fo...
Страница 71: ... to display of the file information File information Model name Model name of the camera with which the file is recorded IP address IP address of the camera with which the file is recorded Serial number Serial number of the camera with which the file is recorded Record event Type of event used for the recording Sensor input or Motion detection Date time Recording date and time Movie Video Codec Au...
Страница 72: ...re using Windows Vista pop up AutoPlay may appear For details Installing software in When using Windows Vista on page 11 2 Click the Start icon of Custom Homepage Installer The File Download dialog opens When you are using Windows XP Service Pack 2 or Windows Vista a message regarding the active contents may appear For details see Installing software in When using Windows XP Service Pack 2 on page...
Страница 73: ...an FTP proxy server Select Use FTP proxy server and type your settings in the Proxy server address and Proxy server port No boxes Note If you cannot establish communications with the camera using the proxy server being used connect the camera to the local network and run the installer without using the proxy server 9 Type the Administrator name and Administrator password of the camera to be upload...
Страница 74: ...e following line is displayed on the command prompt hold down Ctrl and press C The display stops You will normally receive a reply after about 5 repetitions of Request time out 4 Wait until the execution of PING finishes then input the following code Note If you do not receive a reply check the following Did you enter the ARP commands within 5 minutes after it was turned on If not turn off the cam...
Страница 75: ...s used to describe information on the location of this camera Nothing is set at the factory 4 describesthecaseof mib 2 system sysContact 0 This field is used to describe the information on administrator of this camera Nothing is set at the factory 5 describes the case of mib 2 system sysName 0 This field is used to describe administration node of this camera Nothing is set at the factory 6 describ...
Страница 76: ...e 0 0 0 0 6 trap ID communityName IpAddressString Set the host you want to send traps to ID describes the setting identification number 1 to 8 communityName describes the community name to send traps to and IpAddressString describes the IP address of the host to send traps to Example To specify the destination of traps as the private community and the ID number 1 rap 1 public 192 168 0 101 7 delco...
Страница 77: ...network is numerical and difficult to remember the Domain Name System was established A domain name is alphabetic and is easier to remember When a client computer uses a domain name to connect to another computer it asks a DNS server to translate the name into the corresponding IP address Then the client computer can obtain the IP address of the computer to be connected Frame rate The number of fr...
Страница 78: ...the DNS servers that can first reply to a request by connected devices or other DNS servers Proxy server A server or software that acts as an intermediary between a local network and the Internet so that it can connect to the Internet in place of a computer on a local network Saturation The degree to which the color is pure Secondary DNS Server Subsidiary DNS server used when a primary DNS server ...
Страница 79: ...main suffix 38 Dynamic IP address notification 39 E Easy mode 25 e Mail 30 e Mail SMTP 26 27 30 e Mail SMTP setting Menu 43 e Mail address 40 F Factory default 32 factory settings 32 flash memory 31 Flickerless 36 folder structure 51 format of date and time 32 Frame rate 19 20 frame rate 19 20 free space 49 FTP client 30 54 FTP client setting Menu 46 FTP server 30 46 FTP server setting Menu 52 H H...
Страница 80: ...gram 63 sharpness 36 SMTP server 40 SMTP server name 27 SNC audio upload tool 65 SNC video player 71 SNMP 75 Software version 31 software version 31 special tags 40 Subject 27 subject 27 subnet mask 38 System 29 31 system configuring 31 System log 33 T TCP 24 TCP UDP 20 24 time difference 32 Time zone 32 time zone 32 title 40 title bar 31 Title bar name 31 Trigger 22 30 54 trigger 19 22 30 54 Trig...
