OTHER CONNECTIONS

ISM4 INSTALLATION & PROGRAMMING MANUAL

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OTHER CONNECTIONS

RS232

This Port connects to the RS232 Output on a system control device such as an A/V Receiver, Multi-Zone Controller, Touch Panel, etc. RS232 Commands input on this port can trigger ISM4 IR output for Source 1 Power (discrete ON/OFF, toggle ON/OFF), Query Source Power State (all sources) and System Info. This Port is bi- directional and will automatically send ISM4 System Status Info when any Source state change has occurred (provided that the Automatic Source Power State Notification feature is enabled) or when queried by the RS232 control device. See Section: RS232 for additional information.

Figure 7 ISM4 RS232 Pinout

1.Using a stereo 3.5mm mini plug, connect the ISM4 RS232 Port to an appropriate RS232 Port on the system control device to be used for RS232 control. Adapt the stereo mini-plug cable to the control device port as appropriate (DB-9, RJ45, etc.) Xantech manufactures a Male DB9 to 3.5mm Mini Plug Cable (Xantech Part No 05913780) configured as shown in Figure 7. Please refer to the control device documentation for the pinout of that device’s RS232 Port.

EXPANSION

This jack connects to the Source 1 “Sense In” on an Expansion ISM4 for system sync of three additional devices. When the Source 1 “Sense In” on the Primary ISM4 senses an ON state (Sensor Control Voltage), this jack outputs 12VDC to the Source 1 “Sense In” on the Expansion ISM4 to indicate the System ON state. The Source 2-4 devices on the Expansion ISM4 will then sync to the system as programmed (turn ON). When the Source 1 “Sense In” on the Primary ISM4 senses an OFF state (No Sensor Control Voltage), this jack outputs 0VDC to the Source 1 “Sense In” on the Expansion ISM4 to indicate the System OFF state. The Source 2-4 devices on the Secondary ISM4 will then sync to the system as programmed (turn OFF). Additional ISM4s can be added as needed increasing the number of ‘managed’ devices by three for each additional ISM4.

NOTE: For Expansion, each ISM4 must be programmed individually for the specific devices connected to each

ISM4. See Section: Programming/Expansion for additional Information.

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Xantech manual ISM4 INSTALLATION & PROGRAMMING MANUAL, OTHER CONNECTIONS RS232, ISM4 RS232 Pinout, Expansion

ISM4 specifications

The Xantech ISM4 is an innovative multi-zone audio distribution system designed to enhance the listening experience across various environments. This advanced model is particularly suitable for residential and commercial applications, where high-quality audio distribution is crucial.

One of the standout features of the ISM4 is its ability to manage up to four separate audio zones. This means users can enjoy different audio sources in different areas simultaneously, catering to diverse preferences and activities. The system supports various audio sources, including streaming services, local media players, and traditional radio, which can all be directed to any zone, providing flexibility and convenience.

The ISM4 utilizes sophisticated digital signal processing (DSP) technology to ensure that audio quality is always at its peak. The DSP allows for customizable audio settings such as equalization, volume adjustment, and audio balance, enabling users to tailor their listening experience to their unique preferences and room characteristics. This level of customization ensures that whether it’s background music in a living room or dynamic sound in a home theater, the audio output is optimized.

Another significant characteristic of the Xantech ISM4 is its user-friendly interface. The system can be controlled via a dedicated app or physical switches, offering versatility in how users interact with their audio setup. The app is compatible with both iOS and Android devices, making it accessible to a wide range of users. Furthermore, the ISM4 can be easily integrated with third-party control systems and home automation solutions, allowing for seamless synchronization with other smart home technology.

Connectivity is another strong point of the ISM4. It supports various input options, including HDMI, optical, and analog connections, allowing users to connect a variety of audio sources without hassle.

Reliability and durability are ensured through robust build quality, making the ISM4 suitable for long-term use in various environments. With its combination of advanced audio distribution capabilities, user-friendly features, and robust connectivity, the Xantech ISM4 stands out as a leading choice for those looking to elevate their audio experience in both home and commercial settings. Users can expect exceptional sound quality, seamless integration, and the flexibility to enjoy audio the way they want.