AMX NXM Series manual NXC-VOL4 Connections/Wiring, NXC-VOL4 Channel Assignments

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NXC-VOL4 Volume Control Card

NXC-VOL4 Connections/Wiring

The NXC-VOL4 card contains four audio volume control channels. Each line-level channel is isolated from system ground and can be configured for balanced or unbalanced line operation. It supports programmable audio levels, audio mute, variable ramp speeds, and preset levels. Each audio channel's input to output gain ratio is adjustable via the on-board jumpers shown in FIG. 8 on page 41.

Unity (jumper not installed)

Gain (-10 dB Input level/+4 dB Output level setting on pins 1 and 2)

Attenuate (+4 dB Input level/-10 dB Output level setting on pins 3 and 4)

NXC-VOL4 Channel Assignments

The NXC- VOL4 channel assignments are listed in the following table. This card has 2 ports with 2 audio "channels" in each port. The two audio "channels", which can be used as right and left, should not be confused with the channel assignments, which are sent to and from the card.

NXC-VOL4 Channel Assignments (per port)

Port 1

Port 2 Description

Channel

Channel

:

:

11 While channel is on, ramps the volume on audio channels 1 and 2 up (increase).

22 While channel is on, ramps the volume on audio channels 1 and 2 down (decrease).

33 While channel is on, the volume on audio channels 1 and 2 are muted (lowest volume); when channel is off, the volume levels are restored to their previous levels.

44 While channel is on, ramps the volume on audio channel 1 up (increase).

55 While channel is on, ramps the volume on audio channel 1 down (decrease).

66 While channel is on, the volume on audio channel 1 is muted (lowest volume); when channel is off, the volume level is restored.

77 While channel is on, ramps the volume for audio channel 2 up (increase).

88 While channel is on, ramps the volume for audio channel 2 down (decrease).

99 While channel is on, volume for audio channel 2 is muted (lowest volume); when channel is off, the volume level is restored.

Ramping a volume channel while the mute channel is on will not automatically turn off the mute channel but the ramping will still occur; the volume change will be noticed when the mute channel is turned off. For setting ramp rates and presets, refer to theProgramming Information section on page 45.

NetLinx Cardframe, Control Cards, and NetModules

43

 

 

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Contents NetLinx Cardframe Control Cards, NetModules AMX Limited Warranty and Disclaimer License Grant Limited WarrantyIntellectual Property TerminationPage Table of Contents NXC-VAI4 Analog Voltage Control Card NXF CardFrame NXF CardFrame and NetModulesNXF Cardframe Specifications NXF Cardframe SpecificationsFront Panel Components Rear Panel ComponentsStructure DEV Positio ValueNumberportsystem NXS-NMS NetModules NXS-NMS NetModules SpecificationsInstalling Control Cards into an NXF CardFrame Page NXC-COM2 Specifications SpecificationsNXC-COM2 Dual COM Port Control Card NXC-COM2 Pinouts NXC-COM2 Wiring Configuration Pinouts and Wiring ConfigurationNXC-COM2 Channel Assignment NXC-COM2 Channel AssignmentNXC-COM2 Programming Information NXC-COM2 SendCommandsHsoff GET BaudHson RxclrTset Baud SET BaudTxclr XoffXON NXC-COM2 SendString Escape SequencesSendstring DEV,27,20,1 Command Description 27,20,1Sendstring RS2321,27,20,1 Page NXC-I/O10 Input/Output Control Card NXC-I/O10 SpecificationsNXC-I/O10 Pinouts, Signals, and I/O Mode Functions Pinouts, Signals, and I/O Mode FunctionsPin Signal SW mode Functions VO mode functions NXC-I/O10 Channel AssignmentsSetting the Voltage Clamp Jumper +12V or Open Setting the Switch/Voltage Mode JumpersVO voltage Mode setting Open mode settingPage NXC-IRS4 4-Port IR/S Control Card NXC-IRS4 SpecificationsNXC-IRS4 Channel Assignments Pinouts, Signals, and FunctionsProgramming Information Cton CtofIroff GET ModePOD POFPtof PONPton SET Input Link SET ModeSET IO Link XCHSendcommand IR1,XCHM Sendcommand DEV,XCHM extended channel modeSendcommand IR1,XCH XchmPage NXC-REL10 Relay Control Card NXC-REL10 SpecificationsPinouts and Functions NXC-REL10 Channel AssignmentsNXC-REL10 Connections/Wiring NXC-VAI4 Analog Voltage Control Card NXC-VAI4 SpecificationsNXC-VAI4 Pinouts, Signals, and Functions NXC-VAI4 Channel Assignments Channel AssignmentsChannel State Function NXC-VAI4 Channel Assignments NXC-VAI4 Output Level Assignments NXC-VAI4 Output Level AssignmentsLeve Description l NXC-VAI4 Input Level Assignments NXC-VAI4 SendCommandsNXC-VAI4 Input Level Assignments GAS Levon LevoffSendcommand DEV,P3EEU Sendcommand DEV,P1ENSendcommand DEV,P3EIB Sendcommand DEV,P1L50%Sendcommand DEV,P1N5.023V Sendcommand DEV,PI/ONLEVEL ValueSendcommand DEV,P1N-5.023V Sendcommand DEV,P7N5.023VSendcommand DEV,P1X5.023V Sendcommand DEV,PI/OXLEVEL ValueSendcommand DEV,P7X5.023V Sendcommand DEV,PI/OZVOLTAGEHLPage NXC-VOL4 Specifications NXC-VOL4 Volume Control CardPin Signal Channel Balanced Function Unbalanced Function NXC-VOL4 Pinouts, Signals, and FunctionsNXC-VOL4 Channel Assignments NXC-VOL4 Connections/WiringNXC-VOL4 Channel Assignments per port Port Port 2 Description ChannelNXC-VOL4 Levels NXC-VOL4 LevelsPort Createlevel DEV, Level, ValueSendcommand MYDEVICE,P0L50% NXC-VOL4 SendCommandsSendcommand DEV,POutput ChannelRTimeUD Sendcommand MYDEVICE,P0R50Page NXC-VOL4 Volume Control Card Enter the Document Name Here It’s Your World Take Control

NXM Series specifications

The AMX NXM Series is a cutting-edge solution in the realm of digital signage and media management, designed to redefine how businesses and organizations communicate with their audiences. This series is known for its robust features, advanced technologies, and exceptional performance capabilities that cater to a wide range of applications.

One of the standout features of the AMX NXM Series is its seamless integration with various software platforms, enabling users to deploy, manage, and monitor digital signage content effortlessly. It supports a variety of media formats, ensuring flexibility in content delivery. Users can easily schedule and update content remotely, making it an ideal solution for dynamic environments that require frequent updates.

The AMX NXM Series is powered by advanced processing technologies that guarantee high-quality playback of videos and images. This ensures that visual content is displayed with stunning clarity and vibrant colors, creating an engaging experience for viewers. Furthermore, the system includes support for high-definition content and various aspect ratios, allowing for the optimization of visuals across different display types.

In terms of connectivity, the AMX NXM Series comes equipped with multiple input and output options, including HDMI, USB, and network ports. This versatility makes it compatible with a wide array of devices and networks, streamlining the setup process for users. Additionally, the series features robust security protocols to protect content and data, ensuring that only authorized personnel have access to critical system functions.

The user interface of the AMX NXM Series is intuitive and user-friendly, facilitating easy navigation and content management. Administrators can benefit from a centralized dashboard that provides real-time monitoring and reporting capabilities. This allows for the assessment of performance metrics and content effectiveness, further enhancing the overall user experience.

Durability is another critical characteristic of the AMX NXM Series, as it is designed to operate in various environments, from retail spaces to corporate settings. Its rugged build and efficient cooling systems ensure reliable performance, even in demanding conditions.

In conclusion, the AMX NXM Series stands out as a premier choice for organizations looking to elevate their digital signage capabilities. With its combination of advanced technology, flexible content management, and user-friendly design, it is poised to make a significant impact in the digital communication landscape. As businesses continue to seek innovative ways to engage their audiences, the AMX NXM Series emerges as a powerful tool for effective visual communication.