Network Technologies SM-nXm-AV-LCD operation manual RS-232 Command Protocol Quick Reference

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Command Protocol

Host controller commands supported by the unit are defined below. All commands should be terminated with a <CR> (carriage return). When a command is sent, the entire string is echoed back to the host along with a response from the addressed unit as shown in the command definitions. All characters should be upper case, and all numbers below 10 should have a leading 0 (ex: 1 = 01).

NOTE: For units with one output or user port, use 01 for the output select.

RS-232 Command Protocol Quick Reference

Legend:

(All numbers must be two digits)

SW

:

Switch (01-15)

BR

:

Baud Rate Code (12,24,48,96)

VV

:

Volume Level (00-99, XX=UNSUPPORTED)

MU

:

Mute State (00=UNMUTE, 01=MUTE, XX=UNSUPPORTED)

OP

:

Output Port (01-MAXOUTPUTS)

IP

:

Input Port (01-MAXINPUTS)

MM

:

Save Into Memory Bank (00-09)

LL

:

Load From Memory Bank (00-09)

<CR>

:

Carriage Return (Hex 0xD)

Command String

Good Response

Description

CS SW,IP,OP

*<CR>

VIDEO Connect One Output/User Port To Input/CPU Port

CA SW,IP

*<CR>

VIDEO Connect All Output/User Ports To Input/CPU Port

RO SW,OP

*<CR>IP<CR>

VIDEO Read Connection For Output/User Port

AS SW,IP,OP

*<CR>

AUDIO Connect One Output/User Port To Input/CPU Port

AA SW,IP

*<CR>

AUDIO Connect All Output/User Ports To Input/CPU Port

AO SW,OP

*<CR>IP<CR>

AUDIO Read Connection For Output/User Port

AM SW,OP,MU

*<CR>

Set Mute State For Output/User Port

AV SW,OP,VV

*<CR>

Set Volume Level For Output/User Port

CC SW,MM

*<CR>MM<CR>

Save Matrix Connections Into Memory Bank

RC SW,LL

*<CR>LL<CR>

Restore Matrix Connections From Memory Bank

CB 00,BR

None

Change Baud Rate For All Switches

RS SW

*<CR>

Internal Reset

RV SW,00

*<CR>string\0<CR>

Read NTI Version String

RU SW

*<CR>IP,OP<CR>

Read Unit Size

AR SW,OP

*<CR>MU,VV<CR>

Read Mute, Volume For Output/User Port

RS-232 Command Protocol Full Specification

CC - Save Matrix Connections Into Memory Bank

Format:

CCSW,MM<CR> Successful Response:

*<CR>

MM<CR>

Syntax or Transmission Error: ?<CR>

Behavior:

Will save all VIDEO in/out and AUDIO in/out connections into the specified memory bank. Responds with an * for success, followed by the memory bank it was saved to.

RC - Restore Matrix Connections From Memory Bank

Format:

RC SW,LL<CR> Successful Response:

*<CR>

LL<CR>

Syntax or Transmission Error: ?<CR>

Behavior:

Will restore all VIDEO in/out and AUDIO in/out connections to the state saved in the specified memory bank. Responds with an * for success, followed by the memory location it was restored from.

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Contents NTI Warranty Information Table of Contents Specifications IntroductionOrdering Information CablesBasic Operation VINT-5B-6Featuresandfunctions Features and FunctionsInstallation JackControl Options JackFront Panel Keypad Control Making ConnectionsVolume Control Memory FunctionsSerial Menu RS232 Control Remote ConnectionBaud Rate Unit AddressCommand Protocol RS-232 Command Protocol Quick ReferenceRS-232 Command Protocol Full Specification RC Restore Matrix Connections From Memory BankCB Change Baud Rate For All Switches RS Internal ResetRV Read NTI Version String RU Read Unit SizeRO Video Read Connection For Output/User Port AS Audio Connect One Output/User Port To Input/CPU PortAA Audio Connect All Outputs/Users Ports To Input/CPU Port AO Audio Read Connection For Output/User PortAV Set Volume Level For Output/User Port AR Read Mute, Volume For Output/User PortRS232 Interface Test Program Main OptionsMatrix Switchers Control Program For Windows 9X, NT, SET OptionsBattery Replacement SpecificationsTroubleshooting Infrared Control OptionalDDC Support Optional GroundingRack Mounting Instructions

SM-nXm-AV-LCD specifications

Network Technologies SM-nXm-AV-LCD is a cutting-edge solution that seamlessly integrates various multimedia components, making it an essential tool for modern audiovisual applications. This device is designed to cater to businesses, broadcast environments, and any organization that requires efficient management and distribution of audio and video signals across extensive networks.

One of the key features of the SM-nXm-AV-LCD is its ability to support high-resolution video formats, including 4K and beyond. This ensures that users can transmit crystal-clear images without compromising quality. The device incorporates advanced video processing technologies that minimize latency and enhance the overall viewing experience. This means that whether it's for presentations, live events, or video conferencing, the visuals remain sharp and dynamic.

Another significant technological aspect of the SM-nXm-AV-LCD is its versatility in handling a variety of input and output formats. The device typically includes HDMI, DisplayPort, and VGA connections, enabling it to accommodate numerous devices, from computers and cameras to displays and projectors. This flexibility makes it easy to integrate into existing setups without requiring extensive modifications.

The SM-nXm-AV-LCD is built with network capabilities that support both wired and wireless connectivity options. This allows for easy integration into existing network infrastructures, facilitating remote access and control. Users can manage settings and make adjustments from anywhere, streamlining operations and improving efficacy.

The user interface of the SM-nXm-AV-LCD is designed for simplicity and intuitiveness. A built-in LCD screen provides real-time feedback on status, input selections, and other critical information, enabling operators to monitor performance effortlessly.

Moreover, the device features robust security measures to protect against unauthorized access and ensure secure transmissions of data. With encryption protocols and secure login features, organizations can trust that their audiovisual content is safeguarded.

Power efficiency is also a noteworthy attribute of the SM-nXm-AV-LCD. It is designed to consume minimal energy while delivering peak performance, aligning with the growing emphasis on sustainable technologies in today's tech landscape.

In summary, Network Technologies SM-nXm-AV-LCD stands out in the market due to its high-resolution support, flexible connectivity options, and user-friendly design. With advanced processing capabilities and secure networking, it is a reliable choice for organizations looking to enhance their audiovisual setups. Its combination of performance, versatility, and security makes it an indispensable tool in the modern digital landscape.