Manuale d’uso / di manutenzione del prodotto 241Q del fabbricante Axis Communications
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AXIS 241Q and AXIS 241S Video Servers User’s Manual Installation instructions are also available in German, French, Ita lian and Spanish in this manual.
AXIS COMMUNICATIONS <Product Name> Quick U ser’s Guide 2 About Thi s D ocu m e nt This manual is intended for administrators and users of the AXIS 241Q/241S Video Serve r, and is applicable fo r software release 4.20. It includes instructions for installing, using and managing the AXIS 241Q/241 S on your network.
3 AXIS 241Q/241S Table of contents Product Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Hardware Inventory . . . . . . . . . . . . . . . . . . . . . . . . . .
4 AXIS 241Q/241S Event Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Event Servers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5 AXIS 241Q/241S Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 Montage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6 AXIS 241Q/241S - Product Description Product Description The AXIS 241Q/241S is a fully fe atured video server for secu rity surveillance and remote monitoring needs.
7 AXIS 241Q/241S - Product Description AXIS 241Q Front Panel Indicators - After completion of the startup an d self-test routines , the multi-colored Network, Status, Power Indicators flash as follows.
8 AXIS 241Q/241S - Product Description AXIS 241S Front Panel Indicators - After completion of the startup and self test routines, the multi-colored Network, Status, Power Indicators flash as follows: .
9 AXIS 241Q/241S - Product Description AXIS 241Q/241S Rear Panel The Serial Number is located on the label on the underside of the unit. Power Supply Connector - A single socket f or connectio n of the PS-K power adapter.
10 AXIS 241Q/241S - Installation Installation Mounting The AXIS 241Q/241S is supplied with a moun ting kit for wall or rack mounting. The mounting brackets can be positioned for mounting the video server on a vert ical surface or in a rack (4U).
11 AXIS 241Q/241S - Installa tion Connecting video cameras Coaxial cable Connect the video output of your camera(s) to the AXIS 241Q/241S video server using a standard 75 Ohm coaxial video cable with BNC connectors. Note: Use a RCA-to-BNC ada pter if your camer a has a standard phono-type (RCA) connector.
12 AXIS 241Q/241S - Installation Set the IP address manually If the AXIS 241Q/241S does not a ppear in the window, click the Refresh button to try again. If it still does not appear , set the IP address manually. 1. A cquire an unused IP address. AXIS IP Utility detects the subnet your computer is connected to.
13 AXIS 241Q/241S - Installa tion ARP and Ping in Windows Assign your product a unique IP address fr om a computer on your network as follows: 1. A cquire an unused IP address for the AXIS 24 1Q/24 1S from your network administrator . 2. Connect the AXIS 24 1Q/24 1S to the ne twork using a standard network cable.
14 AXIS 241Q/241S - Installation ARP and Ping in UNIX/Linux Assign your product with a un ique IP address from a computer on your network, as follows: 1. A cquire an unused IP address for the AXIS 24 1Q/24 1S from your network administrator . 2. Connect the AXIS 24 1Q/24 1S to the network using a standard network cable.
15 AXIS 241Q/241S - Installa tion AXIS Internet Dynamic DNS Service The AXIS Internet Dynamic DNS Service is a free service provide d by Axis. The service allows you to quickly and simply install your video server, which then receives a static name (DNS name) and a dynamic IP address.
16 AXIS 241Q/241S - Using the video server Using the video server The AXIS 241Q/241S can be used with most standard operating systems and supports Microsoft Internet Explorer 5.x or later. Other browsers may impose limitations when using the AXIS 241Q/241S.
17 AXIS 241Q/241S - Using the video se rver The Live View page If the AXIS 241Q/241S has been customized, the buttons and other items described below will be displayed accordingly on the Live View page.
18 AXIS 241Q/241S - Using the video server Note that these AMC toolbar functions can also be accessed by right-c licking in the image. For information on using Pan/Tilt/Zoom controls, please see page 37. The Snapshot button takes a snapshot of the currently displayed image.
19 AXIS 241Q/241S - Video Streams Video Streams The AXIS 241Q/241S provides several different image and video stream formats. The type to use depends on your requirements an d on the properties of your network. The Live View page in the AXIS 241Q/241S provides access to Motion JPEG and MPEG-4 video streams, as well as to single JPEG ima ges.
20 AXIS 241Q/241S - Video Streams MPEG-4 protocols and communication methods To deliver live streaming video over IP netw orks, vario us combinations of transport protocols and broadcast methods are employed.
21 AXIS 241Q/241S - Video Streams RTP/RTSP This unicast method is RTP tunneled over RTSP. This can be used to exploit the fact that it is relatively simple to configure firewalls to allow RTSP traffic. RTP/RTSP/HTTP or RTP/RTSP/HTTP S These two methods can also be used to tr averse firewalls.
22 AXIS 241Q/241S - Video Streams Other MPEG-4 clients Although it may be possible to use other clie nts to view the MPEG-4 stream, this is not guaranteed by Axis. For some other clients, e.g. QuickTime™ the Video Obje ct Type must be set to Simple .
23 AXIS 241Q/241S - Configurin g the video server Configuring the video server This section describes how to configure the AXIS 241Q/241 S and is intended for: • administrators , who have unrestricted access to all the Setup tools • operators , who have access to the Video & Image, Live View Config and Event Config - uration settings.
24 AXIS 241Q/241S - Video & Image Settings Video & Image Settings The following descriptions show examples of the available f eatures in the AXIS 241Q/241S. For details of each se tting, please refer to the online help av ailable from each page.
25 AXIS 241Q/241S - Video & Image Settings Overlay Settings Use these settings to include a) an image as an overlay, and/or b) the date and time, along with text of your own. Text overlays are all included on one line at the top or bottom of the video image.
26 AXIS 241Q/241S - Video & Image Settings Pan Tilt Zoom The settings here are for configuring preset positions and the PTZ Control Queue. For detailed information on these se ttings, please see the online help. For an overview of Pan Tilt Zoom functionality, please see page 37 .
27 AXIS 241Q/241S - Video & Image Settings Overlay Image Settings An overlay image is an image su perimposed over the video image. Follow these instructions to up load and use an overlay image: 1. To upload the file (the image) to the AXI S 24 1Q/24 1S, click the Browse button and locate it on your computer or server.
28 AXIS 241Q/241S - Live View Config Live View Config Layout These are the tools for deciding the layout of the Live View page. The layout can be set in 3 ways: • Use Axis look - the layout is unchanged. • Use custom settings - modif y the default page with your own colors, images etc.
29 AXIS 241Q/241S - Live View Config Upload Own Web Files Your own web files, background picture, colo r etc. must first be u ploaded to the AXIS 241Q/241S in order to be available for selection in the Custom Settings setup dialog. Once uploaded, the files are shown in the drop-down list.
30 AXIS 241Q/241S - Live View Config 6. Enter the cgi link: http://192.168.0.125/axis-cgi/com/ptz.c gi?camera=1&continuouspantiltmove=0,0 7. These links will appear in the web interfac e and can be used to control the PTZ camera For more information on the Axis HTTP API, see the Support / Developer pages on the Axis Web site at http://www.
31 AXIS 241Q/241S - Live View Config HTML Examples You can add live video from your AXIS 241Q/ 241S to your own web site. The video server can send Motion-JPEG or MPEG-4 images to up to 20 simultaneous connections, although an administrator can restrict th is to fewer.
32 AXIS 241Q/241S - Event Configuration Event Configuration This section describes how to configure th e AXIS 241Q/241S for alarm handling. Various actions can be configured to run wh en certain types of events occur.
33 AXIS 241Q/241S - Event Configuration Event Types An Event Type is a set of parameters describing how and when the video server is to perform certain actions. Example: If somebody walks past the connected camera, and an event has been configured to act on this, the video server can e.
34 AXIS 241Q/241S - Event Configuration Pre-trigger and Post-trigger buffers This function is very useful when checking to see what happened immediately before and after a trigger, e.g. 2 minutes before and after a door was opened. Check the Upload images checkbox under Event Types > Add Trigge red.
35 AXIS 241Q/241S - Event Configuration 7. Click OK to save the Event in the Event Types list. Please see the online he lp for descriptions of each available option. Motion Detection In the Motion Detection menu, you can configur e the video source(s) fo r motion detection.
36 AXIS 241Q/241S - Event Configuration 6. A djust the size (drag the bottom right-hand corner) and position (click on the text at the top and drag to the desired position). 7. Adjust the Object size, History and Sensit ivity profile sliders (see table below for details).
37 AXIS 241Q/241S - Pan Tilt Zoom Pan Tilt Zoom If the AXIS 241Q/241S has been appropriately configured, the Live View page will display the controls available for the installed Pan T ilt Zoom (PTZ) device. The administrator can enable/disable the controls for specified users.
38 AXIS 241Q/241S - Pan Tilt Z oom In contrast, when using an absolute driver, each position on the bar (see ri ght) represents a defined position in the device’s range of movement, with the center of the bar representing the point midway between the two extremes of movement.
39 AXIS 241Q/241S - Pan Tilt Zoom Installing PTZ Devices The AXIS 241Q/241S supports several PTZ de vices. Please see www.axis.com for a complete list of supported devices, and to obt ain the correct driver. Follow the instructions below to install a PTZ device: 1.
40 AXIS 241Q/241S - System Options System Options Security User access control is enabled by default, wh en the administrator sets th e root password on first access.
41 AXIS 241Q/241S - System Options HTTPS For greater security, the AXIS 241Q/241S ca n be configured to use HTTPS (Hypertext Transfer Protocol over SSL (Sec ure Socket Layer)). That is, all communication that would otherwise go via HTTP will instead go via an encrypted HTTPS connection.
42 AXIS 241Q/241S - System Options Date & Time Format Used in Images - specify the formats for th e date and time (12h or 24h) displayed in the Li ve View video streams.
43 AXIS 241Q/241S - System Options Network - Advanced TCP/IP Settings DNS Configuration DNS (Domain Name Service) provides the translat ion of host names to IP addresses on your network. Obtain DNS server address via DHCP - automatically use the DN S server settings provided by the DHCP server.
44 AXIS 241Q/241S - System Options Network Traffic The default setting is Auto-negotiate which means that the correct speed is automatically selected. If necessary, you can set the connec tion speed by selecting it from the drop-down list.
45 AXIS 241Q/241S - System Options Ports & Devices I/O Ports - the pinout, interface support and th e control and monitoring functions provided by this connector are described in Unit Connectors , on page 48 . Maintenance • Restart - The unit is restarted with out changing any of the settings.
46 AXIS 241Q/241S - System Options Support The support overview page provides v aluable informatio n on troubleshooting and contact information, should you re quire technical assistance. Logs & Reports - when contacting Axis support, plea se be sure to provide a valid Server Report with your query.
47 AXIS 241Q/241S - System Options Resetting to the Factory Default Settings To reset the AXIS 241Q/241S to the or iginal default settings, go to the System Options > Maintenance web page (describe.
48 AXIS 241Q/241S - Unit Connectors Unit Connectors The following connectors are described in this section: • The D-Sub Connector , on page 48 • The I/O T erminal Connector , on page 49 • COM P .
49 AXIS 241Q/241S - Unit Con nectors The I/O Terminal Connector This section describes the pinout and interf ace support provided by th e 12-pin I/O terminal connector, which includes: • 4 digital transistor outputs • 4 digital inputs • an RS-485 interface • auxiliary power and GND The terminal connector is used in applications for e.
50 AXIS 241Q/241S - Unit Connectors Schematic Diagram - I/O Terminal Connector o z o z z z o o o z o o o o o A B AXIS 241Q/241S Video Server 3.3V PS-K 9W e.
51 AXIS 241Q/241S - Unit Con nectors Y/C to BNC Cable (AXIS 241S only) The AXIS 241S supports conversion from Y/C (S -video) to composite video using an Y/C to BNC cable. The cable is available as an accessory - see the Axis Web site at: http://www.axis.
52 AXIS 241Q/241S - Troubleshooting Troubleshooting Checking the Firmware Firmware is software that determines the functionality of the AXIS 241Q/241S. One of your first actions when troubl eshooting a problem should be to check the currently installed version.
53 AXIS 241Q/241S - Troubleshooting Emergency Recovery Procedure If power or the network connection to the AXIS 24 1Q/24 1S is lost during the upgrade, the process will fail and the unit will become unresponsive. A flashing red Status LED indi cates a failed upgrade.
54 AXIS 241Q/241S - Troubleshooting Symptoms, Possible Causes and Remedial Actions I Problems setting the IP addr ess Using ARP/Ping - the IP address must be set w ithin two minu tes after power has been applied to the video server Restart the server and try again .
55 AXIS 241Q/241S - Troubleshooting No images displayed in the Web interface Problem with AMC ( Internet Explorer only ) To enable the updating of images in Microsoft Internet E xplorer , set yo ur Web brows er to all ow ActiveX controls. Also, make su re that AXIS Media Control (AMC) component is inst alled on your workstation.
56 AXIS 241Q/241S - Troubleshooting For additional assistance, please contact you r reseller or check the product’s support pages on the Axis Website at www.axis.com/techsup Poor rendering of MPEG-4 images. Color depth set incorrectly on client s. Set to 16-bit or 32-b it col or.
57 AXIS 241S/241Q - Technical Specifica tions Technical Specifications Item Specification Models • AXIS 241Q: 4-channel video server • AXIS 241S: 1-channel video server Video compression • Motion-JPEG, including sing le snapshot JPEG images.
58 AXIS 241S/241Q - Technical Specifica tions Power • External power adapter PS-K (included): 9V DC, 9W • Via terminal connector: 7-20V DC, max 8W Operating conditions • Temperature: 5 o C (41 o F) to 50 o C (122 o F) • Humidity: 20-80% RH (non-condensing) System integration support • API for software integration available at www.
59 AXIS 241S/241Q - Technical Specifica tions General performance co nsiderations When setting up your system, it is importa nt to consider how various settings and situations will affect performa nce. Some factors affect the amount of bandwidth (the bit rate) required, others can affect the frame rate, and some will a ffect both.
60 AXIS 241S/241Q - Technical Specifica tions Frame rates - Motion JPEG The following test results show the frame ra tes in frames/second (fps) for Motion JPEG streams from the AXIS 241S/241Q, using a co mpression level of 50%. Note that these values are guidelines only - actual values may vary.
61 AXIS 241S/241Q - Technical Specifica tions Bandwidth As there are many factors affecting bandwidth, it is very difficult to predict the required amounts.
62 AXIS 241Q/241S - Installation Installation Montage Im Lieferumfang des AXIS 241Q/241S ist ei n Montagesatz für die Wandanbringung oder den Rackeinbau enthalten. Die Halterunge n können so montiert werden, dass der Videoserver auf einer senkrech ten Fläche angebracht oder in ein Rack (4 HE) eingebaut werden kann.
63 AXIS 241Q/241S - Installa tion Videokameras anschließen Schließen Sie den Vi deo-Ausgang Ihrer Kamera(s) mit einem Standard-Koaxial-Videokabel (75 Ohm) mit BNC-Anschlüssen an den AXIS 241Q/241S Videoserver an. Koaxial-Kabel Hinweis: Verwenden Sie einen RCA/BNC-Adapter, falls Ihre Kamera über einen RCA-Anschluss verfügt.
64 AXIS 241Q/241S - Installation AXIS IP Utility AXIS IP Utility ist eine kostenlose Windows-Anwendung, mit der Axis-Geräte im Netzwerk erkannt und angezeigt werden. Die Anwendung dient außerdem zum manuellen Festlegen einer statischen IP-Adresse. Sie können AXIS IP Utility von den Supportseiten unter www.
65 AXIS 241Q/241S - Installa tion 7. Die Installation ist da mit abgeschlossen. Fahren Sie mit dem Abschnitt Using the video server , auf Seite 16 fort.
66 AXIS 241Q/241S - Installation Beispiel 6. Starten Sie den AXIS 24 1Q/24 1S, bzw . st arten Sie ihn neu. Der Start/Neustart muss binnen zwei Minuten nach Eingabe de r Befehle "ARP" und "Ping" erfolgen. 7. Sobald "Antwort von 192.
67 AXIS 241Q/241S - Installa tion ARP and Ping un ter UNIX/Linux Gehen Sie folgendermaßen vor, um Ihrem Pr odukt von einem Computer Ihres Netzwerks aus eine eindeuti ge IP-Adresse zuzuweisen: 1. Lassen Sie sich von Ihrem Netzwerkadminis trator ei ne nicht zu gewiesene IP -A dresse für den AXIS 24 1Q/24 1S geben.
68 AXIS 241Q/241S - Installation AXIS Internet Dynamic DNS Service Der AXIS Internet Dynamic DNS Service wi rd von Axis als kostenloser Service zur Verfügung gestellt. Damit können Sie Ihren Vi deoserver schnell und einfach installieren. Der Videoserver erhält dabei einen statisch en Name n (DNS-Namen) und eine dynamische IP-Adresse.
69 AXIS 241Q/241S - Installa tion Hinweis: MC muss installiert sein, damit direkt ü bertragen e Bilder im Microsoft Inte rnet Explorer angezeigt werden können.
70 AXIS 241Q/241S - Installation Installation Montage Votre AXIS 241Q/241S est équipé d’un kit de montage pour support mural ou sur baie (rack). Les supports de montage peuvent être positionnés pour monter le serveur vidéo sur une surface verticale ou dans une baie (4U).
71 AXIS 241Q/241S - Installa tion Connexion des caméras vidéo Câble c oaxial Connectez la sortie vidéo de votre ou vos caméras à votre AXIS 241Q/241S à l’aide d’un câble vidéo coaxial standard de 75 Ohms avec c onnecteurs BNC. Remarque : Utilisez un adaptateur RCA/BNC si votre caméra dispose d’un connecteur de type phono (RCA).
72 AXIS 241Q/241S - Installation Détection automatique 1. Vérifiez que les câbles d'a limentation et le réseau sont bien raccordés à votre AXIS 241Q/241S. 2. Démarrez AXIS IP Utility . Double-cliquez sur l’icôn e AXIS 241Q/241S lorsqu’elle apparaît dans la fenêtre de façon à en ouvrir la page d’accueil.
73 AXIS 241Q/241S - Installa tion UPnP™ La fonction UPnPest activée par défaut da ns votre AXIS 241Q/241S. Si elle est aussi activée sur votre ordinateur (W indows ME ou XP), le serveur vidéo sera au tomatiquement détecté et une nouve lle icône sera ajoutée à « Me s emplacements réseau ».
74 AXIS 241Q/241S - Installation 6. Démarrez/redémarrez votre AXIS 24 1Q/24 1S. V ous devez le faire dans les 2 minutes qui suivent la saisie des commandes ARP et Ping. 7. Lorsque le message « Reply from 192.168.0. 125: ... » (Réponse de) s’affiche (au bout d’environ 1 0-15 secondes), tapez Ctrl+C pour fermer la session Ping.
75 AXIS 241Q/241S - Installa tion ARP et Ping sous UNIX/Linux Affectez une adresse IP unique à votre ordinateur à partir d’ un ordinateur du réseau, en procédant comme suit : 1. Trouvez une adresse IP non utilisée pour votre AXIS 24 1Q/24 1S en la demandant à votre administrateur de réseau.
76 AXIS 241Q/241S - Installation AXIS Internet Dynamic DNS Service AXIS Internet Dynamic DNS Service est un service gratuit offert par Axis pour vous permettre d’installer rapidement et facilement votre serveur vi déo, qui reçoit ainsi un nom statique (n om DNS) et un e adresse I P dynam ique.
77 AXIS 241Q/241S - Installa tion 7. Le cas échéant, accept ez l’installation de AMC sur votre station de travail. Remarque : AMC doit être installé pour visionner les imag es en direct d ans Micro soft Inte rnet Expl orer.
78 AXIS 241Q/241S - Installazione Installazione Montaggio AXIS 241Q/241S comprende un kit per monta ggio a parete o su rack. Le staffe di montaggio possono essere posizionate per mo ntare il server video su una superficie verticale o in un armadio rack (4U).
79 AXIS 241Q/241S - Installazione Connessione delle videocamere Collegare l’uscita video delle videocamere al server video AXIS 241Q/241S utilizzando un cavo coassiale standard 75 Ohm con connettori BNC. Cavo coassiale Nota: Utilizzare un convertitore RCA-BNC se la videocamera è dotata di un connettore standard RCA.
80 AXIS 241Q/241S - Installazione Rilevamento automatico 1. Controllare che i cavi di rete e di alime ntazione siano collegati all'AXIS 241Q/241S. 2. A vviare AXIS IP Utility . Quando l’AXIS 2 41Q/241S verrà visualiz zata, fare doppio clic su di essa per aprirne l'home page.
81 AXIS 241Q/241S - Installazione UPnP™ La funzionalitàUPnP è attiva per impostazione predef inita nell’AXIS 241Q/241S. Se è abilitata anche sul computer in uso (con sist ema operativo Windows ME o XP), il server video verrà automaticamente r ilevato e verrà aggiunta una nuova icona in "Risorse di rete".
82 AXIS 241Q/241S - Installazione 7. Quando viene visualizzato ‘Reply from 192.168.0.125: ...’ (circa 1 0-15 secondi), digitare Ctrl+C per interrompere la sessione Ping. 8. A vviare un browser W eb e immettere l’indi rizzo IP nel campo Indirizzo/P osizione.
83 AXIS 241Q/241S - Installazione ARP e Ping in UNIX/Linux Assegnare al prodotto un indi rizzo IP unico da un computer della rete, come segue: 1. Ottenere un indirizzo IP non utilizzato per l'AXIS 24 1Q/24 1S dall’amministratore di rete. 2. Collegare l’AXIS 24 1Q/24 1S alla rete mediante un cavo di rete standard.
84 AXIS 241Q/241S - Installazione Servizio AXIS Internet Dynamic DNS Il servizio AXIS Internet Dynamic DNS è un se rvizio gratuito fornito da Axis, che consente di installare in modo rapido e fa cile il server video, che rice ve un nome statico (nome DNS) e un indirizzo IP dinamico.
85 AXIS 241Q/241S - Installazione Nota: AMC deve essere installato per visualizzare le immagini dal vivo in Internet Explorer di Microsoft. Se l’ambiente di lavoro non consente l’aggiunta di componenti software, è possibile configurare AXIS 241Q/241S in modo da utilizzare un’applet Java per l’ aggiornamento delle immagini .
86 AXIS 241Q/241S - Instalación Instalación Montaje El AXIS 241Q/241S se su ministra con un kit especial para montaje de pared o sobre un bastidor (rack). Los soportes de montaje se pueden colocar de manera que servidor de vídeo pueda montarse en una superficie vertical o s obre un bastidor (4U).
87 AXIS 241Q/241S - Instalación Conexión de las cámaras de vídeo Conecte la salida de vídeo de su(s) cámara(s) al servi dor de vídeo AXIS 241Q/241S utilizando un cable de vídeo coaxial de 75 ohmios con conectores BNC. Cable coaxial Notas: Utilice un adaptador de RCA a BNC si su cámara tiene un conector estándar tipo fono (RCA).
88 AXIS 241Q/241S - Instalación Detección automática 1. Compruebe que los cables de red y aliment ación estén conectados al AXIS 241Q/241S. 2. Inicie AXIS IP Utility . Cu ando aparezca el AXIS 241Q/241S en la ventana, haga doble clic en el icono para abrir la página de inicio.
89 AXIS 241Q/241S - Instalación UPnP™ La funcionalidad UPnP está habilitada de forma predeter minada en el AXIS 241Q/241S. Si también está habilitada en su equipo (Windows ME o XP), el servidor de vídeo detectará la cámara automáticamente y agregará un nuevo icono a “Mis sitios de red”.
90 AXIS 241Q/241S - Instalación 7. Cuando aparezca ‘Reply from 192.168.0.125: ...’ (aproximadament e 1 0-15 segundos), presione Ctrl+C para detener Ping. 8. Inicie un navegador e introduzca la dire cción IP en el campo Dirección/Ubicación. 9. Presione Intro .
91 AXIS 241Q/241S - Instalación El AXIS Internet Dynamic DNS Service El AXIS Internet Dynamic DNS Service es un servicio gratuito de Axis, que le permite instalar su servidor de vídeo de forma rápida y sencilla y, después, recibir un nombre estático (nombre DNS) y una dirección IP di námica.
92 AXIS 241Q/241S - Glossary Glossary ActiveX - A control (or set of rules ) used by a browser. ActiveX controls are often downloaded and installed automatically as required. API - Application Programming Interface. The Axis API can be used for integrating Axis products into other applications.
93 AXIS 241Q/241S - Glossary TCP/IP - Transmission Control Protocol/Internet Protoc ol. A suite of network protocols that determine how data is transmitted. TCP/IP is used on many networks, including the Internet. TCP keeps track of the individual packets of information and IP contains the rules for how the packets are actually sent and received.
94 AXIS 241Q/241S - Index Index A Accessing the video stream 21 Action 32 Action buttons 17, 30 Active/Inactive 17, 30 Administrators 23, 40 Advanced TCP/IP settings 43 Alarm 32, 35, 49 Allowed IP add.
95 AXIS 241Q/241S - Index MPEG-4 protocols 20 MPEG-4 settings 44 Multicasting 20 N Network indicator 8 Network settings 42 Network traffic 44 Notification of IP address change 42 O Operators 40 Output.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Axis Communications 241Q è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Axis Communications 241Q - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Axis Communications 241Q imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Axis Communications 241Q ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Axis Communications 241Q, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Axis Communications 241Q.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Axis Communications 241Q. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Axis Communications 241Q insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.