Installation, Configuring Switches | AMX AXP-AI8 specification

Installation

Configuring Switches

Setting the Device DIP Switch

Use the eight-position device DIP switch to set the AXP-AI8 as an AXlink device. It can be one of 255 devices in an Axcess system. The device number must match the assignment of the device in the Axcess program. Set the device number with the total of all ON (down) positions. For example, the DIP switch below defines device number 129 (1+128=129).

Switch	1	2	3	4	5	6	7	8
Value	1	2	4	8	16	32	64	128	ON	1	2	3	4	5	6	7	8
Value	1	2	4	8	16	32	64	128

AMX standard device numbers are assigned as follows:

Cards are 1 through 95.

Boxes are 96 through 127.

Panels are 128 through 255.

The device number takes effect only on power-up. If you later change the device number, remove and reconnect the AXlink connector. This enters the new device number into memory.

Setting the input SIP switch

Set the SIP switch positions to ON (down) to disable the corresponding unused inputs. For example, switch position 1 corresponds to input 1. In the illustration above, switches 1 and 8 are ON, designating that input 1 and 8 are disabled.

The default setting is all switch positions set to off, enabling all inputs.

Setting the joystick range POTs

Most applications will use the factory default setting of the POTs and do not require any adjustment. In applications where the input signal is not powered by the AXP-AI8 board and the maximum input voltage range is less than 5 Volts, the output reading may be adjusted closer to full scale, providing greater resolution.

Determine the maximum voltage that will be input to the board. Make sure that the 'LO' POT (bottom right of board) (FIG. 3) is turned all of the way to counter-clockwise. Place the leads from a voltmeter across the 'HI' and 'LO' reference test points located on the right side of the board and adjust the 'HI' POT (bottom right of board) (FIG. 3) until the voltage on the meter matches the maximum that will be input.

FIG. 3 AXP-AI8 POTs

AXP-AI8 Eight-Channel Analog Interface Board	3

AXP-AI8 specifications

The AMX AXP-AI8 is a sophisticated audio distribution and processing device designed for professional audio applications, particularly in environments where high fidelity and extensive control over audio are paramount. This model combines cutting-edge technology with user-friendly interfaces, making it an excellent choice for both installation in commercial settings and use in various live sound scenarios.

One of the standout features of the AXP-AI8 is its capacity for high channel counts, supporting up to eight channels of audio inputs and outputs. This makes it ideal for complex installations that require multiple audio sources and destinations. Additionally, the device supports various audio formats, ensuring compatibility with a wide range of systems and equipment.

The AXP-AI8 is engineered to deliver superior audio quality, featuring high-performance AD/DA converters that minimize distortion and maximize dynamic range. This technological advancement allows for crystal-clear sound reproduction, which is critical in both live sound reinforcement and studio settings. Furthermore, the built-in DSP processing capabilities enable users to apply custom equalization, compression, and other audio effects, tailoring the sound to meet specific needs.

Connectivity is also a major focus of the AXP-AI8. It boasts a variety of input and output options, including XLR, TRS, and digital connections, allowing seamless integration with existing audio infrastructure. The device supports network audio protocols such as Dante and AES67, which facilitate easy audio routing over a network and make it highly versatile for modern audio applications.

User interface design is another strong point. The AXP-AI8 features an intuitive touchscreen interface that enables users to navigate through functions efficiently. This graphical representation simplifies the setup process, making it accessible even for those with limited technical expertise. For advanced users, the device supports remote control and monitoring via software applications, providing further flexibility in managing audio setups.

In summary, the AMX AXP-AI8 is a powerful audio processing solution that combines high channel capacity, unmatched audio fidelity, extensive connectivity options, and an intuitive user interface. Its versatile nature makes it suitable for various applications, from corporate installations to live sound events, ensuring it meets the demands of today’s audio professionals.