NuTone Connecting the Master Station to the Terminal Board of the IM-440 Series
Page 8

INSTALLATION (Continued)

CONNECTING THE MASTER STATION TO THE TERMINAL BOARD

1.Refer to Figures 16 and 17. Plug all five connectors into the terminal board.

1.• Insert black ribbon cable with 10 pin plug into CN104 connector.

1.• Insert multi-color ribbon cable with 14 pin plug into CN102 connector.

1.• Insert multi-color ribbon cable with 9 pin plug into CN106 connector.

1.• Insert brown shielded cable with 12 pin plug into CN101 connector.

1.• Insert gray shielded cable with 11 pin plug into CN116 connector.

1.• No connection is made to connector CN111 unless IA-440 expansion module is used.

2.Make sure the alignment keys are properly aligned before applying pressure to the connector.

3.After all connectors are plugged into the terminal board, position the extra ribbon cable length toward the top of the rough-in frame.

4.If an IA-440 expansion module is included in this installation, proceed with the connection of the module to the expansion module terminal board at this time. Refer to the installation instructions provided with the expansion module.

FIGURE 16

 

CN106

MULTI-COLOR

CN101

RIBBON CABLE

 

WITH 9 PIN PLUG

 

CN116

BROWN CABLE

WITH 12 PIN

PLUG

CN104

CN102

BLACK RIBBON CABLE WITH 10 PIN PLUG

MULTI-COLOR

RIBBON CABLE

WITH 14 PIN

PLUG

GRAY CABLE

WITH 11 PIN

PLUG

CN111

USED WITH

OPTIONAL IA-440

EXPANSION

MODULE

FIGURE 17

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Contents AM/FM RADIO/CD Player Intercom System Model IM-4406 Series Master StationInstallation Table of ContentsContents of Carton Precautions and GuidelinesWiring Specifications Remote Station WiringConnecting the Remote Wiring Mounting the Terminal BoardNever USE 8 OHM Stereo Speakers With this System Connecting Volume Control WiringConnecting Door Speaker Wiring Mounting the Master Station Connecting Power Transformers Mounting the Transformer CoverConnecting the Master Station to the Terminal Board Connecting Optional Electronic Chime Connecting the Radio AntennaConnecting the Optional Chime Module Connecting Optional Accessories Connecting Power to the Optional CP-95 Cassette PlayerMounting and Connecting Optional Door Release Pushbutton Connecting the Memory Back UP BatteryPowering UP the System Securing the Master PanelMaster Station Status Switches Sets the master station System Checkout Setting Program Audio ControlsDigital Clock Setting Intercom Volume Setting Internal Intercom Volume ControlSetting the Beep Tone Level Setting the External Audio Source LevelKEY Display Diagnostic TestsResetting the Microprocessor INSTALLER’S Troubleshooting Guide Trouble Possible Cause Possible RemedyMake separate cable IW-6 runs from each Remote Station to Cannot receive radio station Faulty antenna connection Page Two Year Limited Warranty

IM-440 Series specifications

The NuTone IM-440 Series is a highly acclaimed intercom system designed to enhance communication and convenience in both residential and commercial environments. Renowned for its utility and efficiency, this system combines advanced technology with user-friendly features, making it a popular choice for those looking to upgrade their intercom systems.

One of the standout features of the NuTone IM-440 Series is its versatile communication capabilities. The system supports both intercom communication and radio broadcasting, allowing users to not only communicate with different rooms but also listen to music or news throughout the premises. This dual functionality positions the IM-440 as an all-in-one solution for audio entertainment and inter-room communication.

The IM-440 series employs robust technology to ensure clear audio quality. Utilizing advanced circuitry, the system minimizes interference and enhances sound clarity, making conversations more intelligible and enjoyable. This technology is particularly useful in larger homes or commercial spaces where distance can affect sound quality.

Installation is made easy thanks to the IM-440 series' design, which supports a variety of mounting options and is compatible with numerous room types. The user interface is intuitive, featuring a simple-to-use control panel that allows for straightforward navigation and operation. This focus on user experience is evident in the attention to detail in the design, ensuring that even those who are not tech-savvy can operate the system with ease.

Another significant characteristic of the NuTone IM-440 Series is its scalability. The system can be easily expanded to accommodate additional rooms and features, allowing users to customize their intercom setup according to their specific needs. This makes it a future-proof investment that can adapt to changes in living or working environments.

Durability and reliability are also hallmarks of the IM-440 series. Built to withstand the rigors of daily use, the system features high-quality materials that ensure longevity. Additionally, the system's components are engineered to perform consistently over time, providing users with peace of mind that their communication system will be operational when needed.

In summary, the NuTone IM-440 Series stands out for its combination of advanced audio technology, user-friendly design, and scalability. Whether for communication or entertainment, this intercom system offers a compelling solution for those seeking to enhance their indoor audio experience. With its array of features and reliability, the IM-440 Series remains a top choice in intercom systems.
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