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Appendix B: NetLinx Control

N7142 User Manual

Appendix B: NetLinx Control

Introduction

NetLinx Studio is commonly used by system programmers to streamline the integration, programming, organization, and support

of their AMX equipment. As the cornerstone of AMX's system design software tools, NetLinx Studio offers programmers the most

flexible application capable of generating the most sophisticated code possible. Now equipment in our latest N-Series Networked

AV Product comes equipped with NetLinx support. This addendum introduces the new configuration aspects necessary to bring all

of your NetLinx-compatible equipment up to speed with the latest functionality. This addendum covers NetLinx functionality as it

applies to AMX’s N-Series product line and is designed to be used as a supplement to additional product documentation found on

our website at

http://www.amx.com/techcenter/

Special Considerations

Netlinx operation requires multicast groups that may conflict with specific video stream numbers. When using Netlinx you must

avoid these stream numbers to ensure proper operation:
• Multicast Mode
• Non-interleaved: Avoid streams 31482 and 31483.
• Interleaved: Avoid streams 32125 and 32126.

NetLinx Configuration Using the Unit’s Webpage

From any main page of the unit webpage, click the NetLinx tab. See

Figure 55

Table 35

provides descriptions for each

configuration option.

NOTE: For instructions on how to log in to your unit for the first time, please see the Quick Start Guide (provided in shipment) or visit

our website to view the unit’s user manual.

FIGURE 55

NetLinx Configuration Page

Choose

NetLinx

to access these

configuration options.

Configuration options available will depend

on which

Master Mode

you choose. See

Table 35

for more details.

Содержание NMX-PRS-N7142

Страница 1: ...INSTRUCTION MANUAL N7142 PRESENTATION SWITCHER WITH NETWORKED AV NMX PRS N7142 NMX PRS N7142 23 ...

Страница 2: ...les and the point where they exit from the apparatus 11 ONLY USE attachments accessories specified by the manufacturer 12 USE ONLY with a cart stand tripod bracket or table specified by the manufacturer or sold with the apparatus When a cart is used use caution when moving the cart apparatus combination to avoid injury from tip over 13 UNPLUG this apparatus during lightning storms or when unused f...

Страница 3: ...e equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help Approved under the verification provision of FCC Part 15 as a Class A Digital Device Caution Changes or modifications not expressly approved by the manufacturer could void the user s authority to operate ...

Страница 4: ...Quick Setup Page 15 User Presets Page 16 Input Page 17 Output Page 18 Networking Page 19 Audio Page 20 Advanced Page 21 Device Info Page 22 Chapter 4 Room Switcher Detailed Configuration Options 23 Settings Page 24 Room Switcher Setup Section 25 Network Setup Section 27 Status Section 28 Change Password Section 29 LDAP Section 29 Software Section 30 Front Panel Page 30 Switcher Page 32 Audio Page ...

Страница 5: ...etLinx Configuration Using the Unit s Webpage 59 Batch Configurations Using N Able 60 Encoder Decoder Commands 61 Native Commands Port 1 61 IR Serial Send Commands Port 3 63 Pass Through Commands 63 IR Port 2 64 Serial Port 3 64 Windowing Processor Commands 65 Native Commands Port 1 65 Windowing Processor Pass Through Command Examples 66 Network Video Recorder Commands 67 Native Commands Port 1 67...

Страница 6: ... N7142 has Panel Builder built in so that mobile device UIs can be created to control the switcher from anywhere in the room assuming that the mobile device has wireless access to the same network that the N7142 is connected to The built in six port managed switch allows the N7142 and the two Networked AV cards to be connected to the LAN with a single network drop Features include 4K60 4 4 4 Video...

Страница 7: ...tion The button lights up flashes when save is successful Press no hold to recall a saved configuration VIDEO SELECT buttons Choose which video input 1 6 is displayed The top row of buttons sends the video to VIDEO OUTPUT 1 The bottom row sends the video to VIDEO OUTPUT 2 VIDEO INPUTS OUTPUT LEDs On solid green when there is an active connection MENU and arrow buttons Press MENU to access the quic...

Страница 8: ...er capable of operating in 4Ω 8Ω 70V or 100V modes In addition to audio from the HDMI inputs the unit has six independent balanced stereo inputs and two independent microphone inputs with phantom power VIDEO INPUTS 1 6 Four 4K60 HDMI inputs and two VGA inputs These can be independently switched between the two independently scaled HDMI outputs using the VIDEO SELECT buttons on the front panel VIDE...

Страница 9: ...nector on the card CAUTION Do not run wiring that is connected to a PoE PSE port outside of the building where the PSE resides It is for intra building use only 4 Connect all other video sources displays etc as necessary for your application CAUTION Do not populate the 60W stereo 70V 100W and 100V 100W amplifier outputs with uninsulated parts or terminals or any bare wiring Avoid touching these ou...

Страница 10: ...e examples follow To enable IGMP Query for the internal switch follow these steps 1 Select Configuration IPMC IGMP Snooping from the menu at the left of the screen 2 Check the Snooping Enabled box as shown in Figure 6 NOTE The options you will need for setting up a new VLAN can also be found in this area of the switch s options Configuration IPMC IGMP Snooping VLAN Configuration For more informati...

Страница 11: ... User Manual FIG 7 CIST Port Configuration Page 4 Select Configuration Security AAA Radius as shown in Figure 8 5 Click Add New Server and enter the server Hostname Secret Key etc 6 Click Save FIG 8 Radius Server Configuration Page ...

Страница 12: ...r Port Configuration change the Admin State of the desired port to any of the 802 1x options Port based Single Multi etc 10 Click Save FIG 9 Network Access Server Configuration Page 11 To save the full configuration select Maintenance Configuration Save startup config NOTE For more extensive Switch Configuration information click the icon at the top right of the screen ...

Страница 13: ...in and password The Switcher Configuration page displays see Figure 10 From here you can view the status of the N7142 s Inputs and Outputs as well as make minor configuration adjustments Click the Settings link at the top of the page to access the more detailed configuration options which are described in the Room Switcher Detailed Configuration Options chapter beginning on page 23 FIG 10 Initial ...

Страница 14: ...nterface The Quick Setup page shown in Figure 11 displays first Use the corresponding arrow and ENTER keys on the front panel to navigate and make changes to the setup For ease of navigation this chapter is organized to reflect the OSD interface Figure 11 shows the navigation bar and provides hot links to the chapter s sections which describe each main page FIG 11 Section Links Quick Setup Page on...

Страница 15: ...his field help you organize and manage the N Series system efficiently Names based on the unit s location and function are very useful Some good examples are Lobby Left VGA for left side of lobby VGA input or CR201 HDMI for Conference Room 201 HDMI input Keep in mind the matrices are organized alphanumerically IP Address View the current IP address configured for the N7142 Click the Change button ...

Страница 16: ...ions Option Description Store Preset Click to save the current configuration to one of the preset numbers 1 4 Recall Preset Click to recall the configuration saved to one of the preset numbers 1 4 Input Output matrix Click to switch video to a different output Choose the common cell to route a chosen video input 1 6 to either of the video outputs The top row of buttons sends the video to VIDEO OUT...

Страница 17: ...cher Configuration Options 17 N7142 User Manual Input Page Click the Input link in the left menu bar to access the page shown in Figure 14 Current AV input status information is displayed here FIG 14 Input Page ...

Страница 18: ...g an LCD screen Audio Line 1 2 Mute unmute the selected audio or choose to route an audio source to the audio output Choices for routing include microphone 1 and 2 hdmi2 hdmi3 hdmi5 hdmi6 and analog 1 through 6 Custom displays if the user has specified their own audio configuration on the web page Amplified Audio Mute unmute the amplified audio or choose to route an audio source to the audio outpu...

Страница 19: ...address from the DHCP server in time it will revert back to the AUTO IP address 169 254 xxx xxx until the unit is rebooted IP Address View the current IP address When in STATIC mode enter a new IP address into this field Netmask View the current Netmask When in STATIC mode enter a new Netmask into this field Gateway Address View the current Gateway address When in STATIC mode enter a new Gateway a...

Страница 20: ...r to access the page shown in Figure 17 See Table 8 for option descriptions FIG 17 Audio Page TABLE 8 Audio Page Options Option Description Analog 1 6 Choose to mute unmute the selected audio Mic 1 2 Choose to mute unmute the microphone HDMI Input 2 3 5 6 Choose to mute unmute the audio of the selected input ...

Страница 21: ... these options is selected the OSD disappears and the operation is performed TABLE 9 Advanced Page Options Option Description Factory Restore Click to restore the device to the original factory settings This resets everything except the IP address including name stream number serial settings etc Reboot Click to begin a software reboot This command does not initiate a full power cycle and does not ...

Страница 22: ...evice Info Page Click the Device Info link in the left menu bar to access the page shown in Figure 19 Here you can view release and product version information as well as the current internal temperature of the N7142 in degrees Celsius FIG 19 Device Info Page ...

Страница 23: ... webpage s graphical user interface GUI From any main page in the GUI you can access all other main pages by clicking the links in the top navigation bar Figure 20 shows the navigation bar and provides hot links to the chapter s sections which describe each main page FIG 20 Section Links Logs Page on page 45 NetLinx Page on page 45 Users Page on page 47 Panel Builder Page on page 48 Security Page ...

Страница 24: ...This page is divided into several sections and also has links to other dialog boxes for additional configuration options Refer to the following sections for detailed descriptions Room Switcher Setup Section on page 25 Network Setup Section on page 27 Status Section on page 28 Change Password Section on page 29 LDAP Section on page 29 Software Section on page 30 FIG 21 Settings Page ...

Страница 25: ...nage the N Series system efficiently Names based on the unit s location and function are very useful Some good examples are Lobby Left VGA for left side of lobby VGA input or CR201 HDMI for Conference Room 201 HDMI input Keep in mind the matrices are organized alphanumerically Output 1 and 2 Mode Select the output resolution of the video to be transmitted to the video output device e g LCD This se...

Страница 26: ...tatus packet to the Send Status Address described below Send Status Address When Unsolicited Status is enabled the Room Switcher sends a periodic status packet to the IP address specified here Status Interval secs Determine how often in seconds the unit transmits status packets Discovery Packet Transmit Enable the N Series multicast discovery service which is used to identify units Discovery Inter...

Страница 27: ... initial setup is generally not recommended If the device is set to DHCP and fails to receive an address from the DHCP server in time it will revert back to the AUTO IP address 169 254 xxx xxx until the unit is rebooted IP address View the current IP address of the N2400 Room Switcher When in STATIC mode enter a new IP address into this field Netmask View the current Netmask of the N2400 Room Swit...

Страница 28: ...tput Status 1a 1b 2a 2b Indicates if monitor is plugged into output Displays Connected if the link is not HDCP protected If the link is HDCP protected displays either HDCP error or HDCP protected Source Resolution Indicates the video resolution of the currently connected video source Port 50001 Source IP Shows the IP address of the currently connected device or displays Disconnected if no connecti...

Страница 29: ...Shows the IP address of the currently connected device or displays Disconnected if no connection exists Only a single external connection can be accepted on the port If a device is currently showing the port occupied by a control system or other device then other connections will be rejected However connection attempts from the same IP will override the current connection Flush buttons Disconnects...

Страница 30: ...anel Page TABLE 14 Settings Page Software Section Option Description Serial Displays the serial number of the N2400 Room Switcher MAC Address Displays the MAC address of the network interface of the N2400 Room Switcher Firmware Version Displays the date code for the currently running version of the N2400 Room Switcher internal firmware Web Version Displays the date code for the currently running v...

Страница 31: ...will restore the device settings to a previously saved configuration Left click and hold for 3 5 seconds to set a new preset configuration VIDEO INPUTS LEDs Green indicates video input connection Status only VIDEO OUTPUTS LEDs Green indicates monitor connection Status only MENU ENTER and arrow buttons These buttons are functional on the unit s front panel only VOLUME control Controls the volume of...

Страница 32: ... to display a legend which describes how the status of the inputs and outputs is represented see Figure 30 on page 33 Video In Video Out View edit information for the currently selected input or output Port Specific Enable disable video mute on this port and its mirrored counterpart Applies to Video Out only General For Video Out Under Scaling choose Auto to base scaling on the preference of the o...

Страница 33: ...Room Switcher Detailed Configuration Options 33 N7142 User Manual FIG 30 Audio Video Status Legend ...

Страница 34: ...vanced Tab on page 38 Inputs Tab The Inputs Tab section of the Audio page is shown in Figure 31 This section allows the user to control the input audio prior to it going into the mixers Options are described in Table 17 FIG 31 Audio Page Inputs Tab TABLE 17 Audio Page Inputs Tab Option Description Save Settings button Saves current configuration Microphones Settings Mic 1 2 Volume Controls microph...

Страница 35: ... audio output These outputs are located on the rear of the unit under the left card slot and are labeled 60W 70V 100W and 100V 100W FIG 32 Audio Page Mixing Tab TABLE 18 Audio Page Mixing Tab Option Description Save Settings button Saves current configuration Line Out 1 Slider choices made in this column affect Line Out 1 Line Out 2 Slider choices made in this column affect Line Out 2 Amp Out 1 Sl...

Страница 36: ...active amplified audio output These outputs are located on the rear of the unit under the left card slot and are labeled 60W 70V 100W and 100V 100W FIG 33 Audio Page EQ Outputs Tab TABLE 19 Audio Page EQ Outputs Tab Option Description Save Settings button Saves current configuration Line Out 1 2 Settings Mute Mutes the audio input for the lineout audio outputs These outputs are located on the rear...

Страница 37: ...s the audio output for the active amplified audio output These outputs are located on the rear of the unit under the left card slot and are labeled 60W 70V 100W and 100V 100W Volume Sets amplified audio output volume level Bass Treble Controls the frequency response of the amplified audio output for high and low frequencies Master EQ Controls the master equalizer adjustment for all frequencies TAB...

Страница 38: ...er to remove microphone bias and low frequency noises from speech picked up by the microphones Mono to Stereo Duplicates the microphone audio to left right stereo Feedback Cancel Enables the microphone feedback canceler Feedback Cancel Attack Time sec Sets the feedback canceler attack time in seconds Feedback Cancel Hold Time sec Sets the feedback canceler hold time in seconds Feedback Cancel Min ...

Страница 39: ...y which the RX stereo stream should be delayed HDMI 2 3 5 and 6 Settings Auto Duck Enables HDMI audio ducking feature Auto Duck Time sec Sets the amount of time in seconds during which the RX signal stays ducked after the control signal becomes inactive Auto Duck Fade ms Sets the amount of time in milliseconds during which the attenuation gain is gradually applied or removed Auto Duck Attenuation ...

Страница 40: ...bles the compressor limiter on the amplified output Compressor Knee db Sets the compressor knee on the amplified output Compressor Ratio Sets the compressor ratio on the amplified output Compressor Offset db Sets the compressor offset on the amplified output Compressor Attack Time sec Sets the compressor attack time in seconds on the amplified output The attack time determines how fast the compres...

Страница 41: ...R Code menu lists all saved IR commands See Table 21 for option descriptions FIG 35 IR Page TABLE 21 IR Page Options Option Description IR Code Create select IR codes Different vendors have different IR Pronto codes that can usually be found through a web search Copy paste new IR commands directly into the input space To create a new code select New from this drop down replace the content in the w...

Страница 42: ...FIG 36 N Act Page TABLE 22 N Act Page Options Option Description Enable N Act Events Enable to activate the configured events Power on Event Create delete test events to be performed when the Room Switcher powers on Visit our website for more details on Application Programming Interface API commands Generic Events Create custom N Act events These can be based on most web page or status changes for...

Страница 43: ...hen Netlinx is enabled it takes over this port causing it to not be usable by other devices FIG 37 Serial Page TABLE 23 Serial Page Options Option Description Serial Code Create select serial commands Different vendors have different codes that can usually be found through a web search Copy paste new commands in either ASCII or HEX directly into the appropriate input space To create a new code sel...

Страница 44: ...to always be HTTPS Command Port Security Secure Ports Only If enabled commands must be sent using secure sockets TLS SSL and follow the secure command port protocol Change Command Password Set the default password for command encryption When issuing API commands this password must precede each command in the format password r command SSL Certificate PFX PEM file Choose a Personal File Exchange typ...

Страница 45: ...bug Log button wait at least one minute and click the End Debug Log button to create the file You can then download and send it to AMX tech support FIG 39 Logs Page NOTE For security reasons only use the Enable Maintenance Mode if instructed by AMX Technical Support This selection only appears in the secure version of the website i e https NetLinx Page Click the Netlink link at the top of any of t...

Страница 46: ...vice Number Defaults to a dynamic device number May be set to a static range e g 8000 System Number Determines which system to connect This setting is dependent upon the Master Mode selected see above If Master Mode is set to Auto the System Number is set and the system discovers the Master Controller s IP address If Master Mode is set to Listen the device connects to any Master Controller If Mast...

Страница 47: ...ll Admin Enable this box to grant the associated user Full Admin privileges A user with this privilege level can see all configuration pages and perform all administrator functions NOTE If a user without Full Admin privileges selects the Switcher page then when that user logs in they will see the Switcher page and will not be able to navigate to any other page Auto Redirect If this checkbox is ena...

Страница 48: ...uilder is a GUI application that allows you to create custom panels to be used as a standalone control option or as an extension to a third party control system Generate panels for display on any mobile device or PC Mac Programming design and implementation are incredibly fast using the built in controls Refer to Appendix A Panel Builder on page 50 for details on this feature FIG 42 Launching Pane...

Страница 49: ...deo outputs Verify monitor supports the requested resolution Video displays gray or static local play image Verify the video source is connected to an HDMI or analog input Verify input is selected to the output using the VIDEO SELECT buttons on the front of the N7142 Unit is not properly providing PoE Verify that the network cable is plugged into one of the three left most ports labeled POE of the...

Страница 50: ...ep project building instructions refer to the tutorials provided in Panel Builder s Help menu see Top Ribbon Option Descriptions section on page 52 NOTE Panel Builder is accessible through the N7142 Presentation Switcher N Touch as discussed in this document N Command N8001 N8002 N8012 web based controllers and also through a stand alone version that installs directly on your computer Beginning a ...

Страница 51: ...e sections referenced in the callouts for descriptions of each area of the Project Editor interface FIG 46 Project Editor Section References See the section Top Ribbon Option Descriptions on page 52 for descriptions of the interface s top ribbon of options and icons See the section Tools Pane Option Descriptions on page 57 for descriptions of this section of the interface See the section Project P...

Страница 52: ...o select multiple objects Right align the selected buttons or widgets to the main selected item The first button you select highlighted in green stays in position as the other selected buttons highlighted in blue are aligned to it Hold the Shift key to select multiple objects Top align the selected buttons or widgets to the main selected item The first button you select highlighted in green stays ...

Страница 53: ...iled descriptions of the options available on the Item Properties tab You must have an item button or widget selected before clicking this tab in order to view the options FIG 47 Item Properties Tab Pane Delete a panel from the current project Add a panel to the current project Scroll through the panels of the current project TABLE 27 Top Ribbon Option Descriptions Cont Option Description TABLE 28...

Страница 54: ...criptions Cont Option Description TABLE 29 Panel Tab Option Descriptions Option Description Name View edit the current panel s name Click the Set button to accept changes Width Set the width of the current panel in pixels Click the Set button to accept changes Height Set the height of the current panel in pixels Click the Set button to accept changes Default Panel Enable this checkbox to set the c...

Страница 55: ...Script View edit the setup script for the project Snap Items to Panel Enable this checkbox to force all buttons and widgets to remain on the panel background template of the editor i e the white portion of the editor screen Project Security Code Enter a pass code any combination of numbers 1 through 8 if you would like a code to be required to access that panel on the N Touch Wall Controller If a ...

Страница 56: ...ets Tab Option Descriptions Option Description Images View all images in the project Scripts Creates scripts that can be dragged and dropped onto multiple buttons at once Modules Use to control a specific type of device with the commands specific to that item ...

Страница 57: ... shows the screens associated with these options as well as tables that contain details regarding each screen Buttons Tab Refer to Figure 52 and Table 32 for detailed descriptions of the options available under the Buttons tab FIG 52 Buttons Tab Pane TABLE 32 Buttons Tab Option Descriptions Option Description Default User Buttons Choose Default Buttons from the drop down menu to access all of the ...

Страница 58: ...lues between two numbers Text Adds text to the panel Image Adds an image to the panel Drag and drop this icon to the panel and then double click it to select an image file supports gif jpg or png file types Dialer widget Adds keypad to the panel for data entry NVR Control widget Adds play stop pause etc buttons for network video recorder NVR control TABLE 34 Templates Tab Option Descriptions Optio...

Страница 59: ...be used as a supplement to additional product documentation found on our website at http www amx com techcenter Special Considerations Netlinx operation requires multicast groups that may conflict with specific video stream numbers When using Netlinx you must avoid these stream numbers to ensure proper operation Multicast Mode Non interleaved Avoid streams 31482 and 31483 Interleaved Avoid streams...

Страница 60: ...nd to a device that does not support it the command is simply ignored TABLE 35 NetLinx Page Options Command Description Enable Click to enable disable NetLinx on this device Device Status This status field will show the device to be Online Connected Offline or Unknown Master Mode Select Auto Listen or URL IP URL Enter the address of the Master Controller Port This field should always be set to 131...

Страница 61: ...at the stream number can be 0 no stream Examples SEND_COMMAND 5002 1 0 CI 2 Command the Decoder to receive stream 2 CA stream Set the current Decoder Audio stream number IMPORTANT This command must be sent to D P S port 1 Syntax SEND_COMMAND DEV CA stream Variables stream The target stream number from 0 to 32767 Set to 0 for the audio stream to follow the video stream Examples SEND_COMMAND 5002 1 ...

Страница 62: ...ND_COMMAND 5002 1 0 REBOOT Reboots the device VIDOUT_OUTPUT Request the Encoder current stream number Syntax SEND_COMMAND DEV VIDOUT_OUTPUT Examples SEND_COMMAND 5002 1 0 VIDOUT_OUTPUT Command Response VIDOUT_OUTPUT 852 VIDIN_INPUT Request the Decoder current stream number Syntax SEND_COMMAND DEV VIDIN_INPUT Examples SEND_COMMAND 5002 1 0 VIDIN_INPUT Command Response VIDIN_INPUT 852 AUDIN_INPUT Re...

Страница 63: ...xamples SEND_COMMAND 5002 1 0 LIVE_PLAY Command Response LIVE_PLAY live or LIVE_PLAY local LOCAL_PLAY Request the Local Play Host Play Playlist number Syntax SEND_COMMAND DEV LOCAL_PLAY Examples SEND_COMMAND 5002 1 0 LOCAL_PLAY Command Response LOCAL_PLAY 1 USB_HID_SERVICE Request the status of the USB Syntax SEND_COMMAND DEV USB_HID_SERVICE Examples SEND_COMMAND 5002 1 0 USB_HID_SERVICE Command R...

Страница 64: ... page See Figure 58 to see where to find these options IR Command Holdoff This is the delay between IR commands portions To set the IR Command Holdoff issue the following string command SEND_STRING DEV setSettings ircmdtime time in ms The default value is 25 ms IR Repeat Holdoff This is the repeat delay between IR commands To set the IR Repeat Holdoff issue the following string command SEND_STRING...

Страница 65: ... stream 2 on window 4 CA stream Set the current Decoder Audio stream number IMPORTANT This command must be sent to D P S port 1 Syntax SEND_COMMAND DEV CA stream Variables stream The target stream number from 0 to 32767 Set to 0 for the audio stream to follow the video stream Examples SEND_COMMAND 5002 1 0 CA 2 Command the Decoder to receive audio stream 2 AUDOUT_MUTE Set the audio mute IMPORTANT ...

Страница 66: ...5 255 255 SEND_STRING DEV bordoff 2 SEND_STRING DEV winset 2 0 540 959 1079 SEND_STRING DEV setz 2 3 SEND_STRING DEV winon 3 SEND_STRING DEV set 3 stream window 3 SEND_STRING DEV setbordcol 3 255 255 255 SEND_STRING DEV bordoff 3 SEND_STRING DEV winset 3 960 540 1919 1079 SEND_STRING DEV setz 3 4 SEND_STRING DEV setbkgd 0 SEND_STRING DEV seta 333 VIDIN_INPUT window Request the current stream numbe...

Страница 67: ...nd Response MPEG_MODE mp4 Command the NVR to convert to mp4 format PLAY Play a recorded stream IMPORTANT This command must be sent to D P S port 1 Syntax SEND_COMMAND DEV PLAY channel recording loop single start end Variables channel Number of the NVR channel to use for playback recording Filename of recording in f index format or zero based index number in list loop 1 for looping 0 to play once s...

Страница 68: ...ed Variables channel Number of the NVR channel to control Use 1 or leave blank for all playing speed Number of frames to jump forward per update Examples SEND_COMMAND 5002 1 0 PLAY_FAST_FORWARD Command Response none Start fast forwarding the playing video PLAY_REWIND Play current video backward IMPORTANT This command must be sent to D P S port 1 Syntax SEND_COMMAND DEV PLAY_REWIND channel speed Va...

Страница 69: ...yntax SEND_COMMAND DEV PLAY_RELEASE Examples SEND_COMMAND 5002 1 0 PLAY_RELEASE Command Response none Release all channels from play hold RECORD Start a single or dual recording on the given streams IMPORTANT This command must be sent to D P S port 1 Syntax SEND_COMMAND DEV RECORD channel vid1stream aud1stream vid2stream aud2stream duration description Variables channel Number of the NVR channel t...

Страница 70: ...t to D P S port 1 Syntax SEND_COMMAND DEV RECORD_CONVERT channel vid1stream aud1stream vid2stream aud2stream duration bitrate description Variables channel Number of the NVR channel to use for this recording vid1stream Stream number of first video stream to record aud1stream Stream number of first audio stream to record or 0 to follow vid1stream vid2stream Stream number of second video stream to r...

Страница 71: ...IMPORTANT This command must be sent to D P S port 1 Syntax SEND_COMMAND DEV MPEG_MODE Examples SEND_COMMAND 5002 1 0 MPEG_MODE Command Response MPEG_MODE mp4 Variables mode The desired conversion mode mp4 Convert to mp4 format mov Convert to mov format PLAY Query the playback channels IMPORTANT This command must be sent to D P S port 1 Syntax SEND_COMMAND DEV PLAY Examples SEND_COMMAND 5002 1 0 PL...

Страница 72: ...et the current input audio stream number IMPORTANT This command must be sent to D P S port 1 Syntax SEND_COMMAND DEV CA stream Variables stream The target stream number from 1 to 32767 Examples SEND_COMMAND 5002 1 0 CA 2 Command the ATC to receive audio stream 2 AUDOUT_MUTE Set the audio mute IMPORTANT This command must be sent to D P S port 1 Syntax SEND_COMMAND DEV AUDOUT_MUTE ENABLE DISABLE Var...

Страница 73: ...put stream to 30 of a Decoder at IP address 169 254 22 30 send the following string command SEND_STRING 5002 1 0 switch 169 254 22 30 25 For more information refer to the API documentation of N Command Presentation Switcher Pass Through Commands Port 1 The NetLinx String command will interpret any existing N7142 Presentation Switcher API command For example to set the output resolution for VIDEO O...

Страница 74: ...leave from the multi cast group and can affect switching speeds and performance vi Optional Protocols 1 IGMP Robustness Default 2 a Robustness can be adjusted generally from 2 10 The higher the value the more leave latency is added b This protocol is effectively inactive when Immediate Leave is enabled c Warnings Notices i There is a known behavior within IGMP V2 that Encoder streams whether reque...

Страница 75: ... Series devices if QOS is required on the network c Shaping i A shaper typically delays excess traffic using a buffer or queueing mechanism to hold packets and shape the flow when the data rate of the source is higher than expected ii Cannot be used with N2300 series 7 TCN Flood Off a TCN Topology Change Notification flooding will cause unnecessary backplane and bandwidth usage when adding or remo...

Страница 76: ...esponsibility for errors or omissions AMX also reserves the right to alter specifications without prior notice at any time The AMX Warranty and Return Policy and related documents can be viewed downloaded at www amx com 3000 RESEARCH DRIVE RICHARDSON TX 75082 AMX com 800 222 0193 469 624 8000 1 469 624 7400 fax 469 624 7153 AMX UK LTD AMX by HARMAN Unit C Auster Road Clifton Moor York YO30 4GD Uni...

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