MULTITASKER

INSTALLING YOUR MT103-123

6

Step 1. Determine the settings required for Gain, Sync-On-Green, Horizontal Sync Polarity, and Vertical Sync Polarity. If necessary to change the factory defaults, set the switches per Diagram 4 on page 8.

Step 2. Turn off power to the MultiTasker and disconnect AC power.

Step 3. Remove a slot cover (MT200-101) from one of the unused slots. Identify the slot number and note that it is for RS-232 control.

Step 4. Slide the MT103-123into the slot in order to connect it to the bus. Make sure the card fits into place. Secure the card by tightening the retainer screws located on the top and bottom of the card.

Step 5. Restore power to the enclosure and verify the LED near the top of the card is on and red indicating power is applied.

Step 6. Connect the CAT-5 cable from the video output of the transmitter to the RJ-45 Input port on the MT103-123.

Step 7. Verify the power LED at the top of the unit changes to GREEN, indicating a signal has been detected.

Step 8. Connect the stereo audio output from the MT103-123to the audio receiving device.

Step 9. Connect the receiving monitor to the applicable MT103-123video output connector, RGBHV/YPbPr, S-Video, or C-Video depending on the input type to the transmitter.

Step 10. Verify the picture quality on the receiving monitor is equivalent to the quality as displayed on the local monitor at the transmitter. If the quality of the image is poor or non-existent, it may be necessary to adjust the video equalization on the MT103-123and/or the transmitter. See the OPERATION section that follows for details.

OPERATION

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7.1 RS-232 CONTROL

The MT103-123has many advanced remote-control capabilities accessible through standard RS-232 communication. Control may be accomplished through a computer, control system, or any device capable of RS-232 communication.

7.1.1 RS-232 INTERFACE

The control commands for the MT103-123are in a simple ASCII character format.

1.Square brackets “[ ]” are part of the command.

2.Use uppercase letters for all commands.

3.Spaces are not legal characters.

The cards in a MultiTasker are capable of performing various functions, as well as providing feedback to the user or control system. Commands instruct a card to perform specific actions or request information from the card. Some commands do both simultaneously.

A command that instructs the card only to perform an action will generate feedback of “[ ]”. The open bracket immediately followed by a closed bracket indicates the card received a valid command. If the command requested information from the card, the feedback generated by the card is the acknowledgement of having received a valid command. Invalid commands generate feedback that includes “ERR” plus an error code.

Example 1:

[ERR001]

Error number

Example 2:

[ERRC04]

Card error C4

Commands ending in “S” will be saved into memory. Commands not ending in “S” will still be executed, but will not be restored when the system is reset or powered off, then on.

400-0374-005

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Altinex manual Installing Your MT103-123, Operation, RS-232 Control, 1 RS-232 Interface

MT103-123 specifications

The Altinex MT103-123 is a highly regarded multimedia interface designed for professional audio and video applications. It is primarily used in conference rooms, classrooms, and other environments where reliable media connectivity is essential. Its robust features and advanced technologies make it a go-to choice for AV professionals looking to streamline their presentation capabilities.

One of the standout characteristics of the MT103-123 is its versatility in connectivity. The device offers a combination of multimedia inputs, including HDMI, VGA, and audio ports, enabling the seamless integration of various devices such as laptops, projectors, and display screens. The mix of digital and analog inputs ensures that users can connect newer models as well as legacy equipment without compromising performance.

The MT103-123 is engineered with high-quality materials which ensure durability and longevity, making it suitable for high-traffic use. The sleek, compact design allows for easy installation and can fit conveniently into standard rack mounts or desk configurations. This design also promotes an organized workspace by reducing clutter.

Another notable feature is the built-in signal processing capabilities. The MT103-123 supports advanced video scaling and format conversion, ensuring that the output is always optimized for the specific display being used. This is particularly beneficial in environments where multiple display formats may be in use, as it provides flexibility and ensures optimal picture quality.

The device’s intuitive user interface simplifies operation, allowing users to easily switch between input sources. This user-friendly design is ideal for users of all technical proficiency levels, making it accessible for everyone from novice presenters to seasoned AV technicians.

In terms of technology, Altinex has incorporated advanced EDID management capabilities within the MT103-123. This function helps ensure that the connected devices recognize each other correctly, maintaining a consistent connection and preventing signal loss or compatibility issues.

Overall, the Altinex MT103-123 stands out due to its extensive feature set, compatibility, and ease of use. Whether for corporate AV needs, educational environments, or home theaters, it provides an effective solution to multimedia switching, making it an essential tool for enhancing presentation experiences. Its ability to handle various media inputs while maintaining high-quality output underscores its value in professional AV setups.