NI223Plus

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3.2Connecting the IP-223 and the NI223plus

Figure 3 Connections between IP-223 and NI223plus

Connect the IP-223 and the NI223plus to the iDen® radio as shown in Figure 3. The power for the NI223plus will be obtained from the same power connector the IP-223 is using. Make sure the polarities are correct to avoid damaging the units. Figure 3 shows the iDen® Radio configured for use with IP-223 Radio 1. Radio 1, Radio 2 or both radio ports on the IP-223 may be used. If both ports are used, a DB9 splitter cable (Telex P/N 301953) is required to route serial channel one and two to the respective NI223plus devices.

3.3IDen® Radio Setup

At power up or reset, with the iDen® radio properly connected, the display on the IP-223 should show “iDen” on the line that was enabled, either the top (line 1) or bottom (line 2) of the display. If after connecting and configuring the IP-223,iDen” is not displayed, check the following items:

Check all connections as described above.

From the Multicast Port Setup page, check the iDen® Radio Mode, then reset.

Check the Jumpers for TTL serial communications.

Make sure the baud rate of the iDen® radio is set at 19200.

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Telex NI-223 Plus technical manual Connecting the IP-223 and the NI223plus, IDen Radio Setup

NI-223 Plus specifications

The Telex NI-223 Plus is an advanced intercom system designed to meet the demands of professional audio communication in various environments. Known for its exceptional clarity and robust construction, the NI-223 Plus is tailored for users in broadcast, film production, and live event management.

One of the key features of the NI-223 Plus is its crystal-clear audio quality, which is achieved through advanced digital signal processing technology. This ensures that voice communication remains audible even in noisy environments, preventing miscommunication and enhancing workflow efficiency. The intercom system offers a wide frequency response, ensuring that all audio signals are transmitted with precision.

The NI-223 Plus is equipped with two channels, allowing for simultaneous communication between two separate groups or locations. This feature is particularly beneficial for productions that require coordination between different teams, such as camera operators and directors. Additionally, the system supports a variety of headset configurations, providing flexibility for users to choose the most comfortable option for their needs.

Another significant characteristic of the Telex NI-223 Plus is its durability. Designed for use in demanding environments, the intercom system is built with high-quality materials that resist wear and tear. Its rugged design makes it suitable for both indoor and outdoor use, ensuring that it can withstand the rigors of various production settings.

The NI-223 Plus also boasts intuitive controls, making it user-friendly and accessible for operators of all skill levels. The layout is designed for quick access to essential functions, allowing users to adjust settings efficiently without disrupting ongoing activities. Moreover, the backlit display provides visibility in low-light scenarios, further enhancing usability in diverse conditions.

Connectivity options are another strong point of the NI-223 Plus. The system can connect to an extensive range of intercom and communication devices, allowing seamless integration into existing setups. This versatility extends to its compatibility with wireless intercom systems, providing enhanced mobility for users on the go.

In summary, the Telex NI-223 Plus stands out as a reliable and feature-rich intercom solution for professionals across various industries. Its superior audio quality, dual-channel operation, robust design, intuitive controls, and connectivity options make it a top choice for anyone in need of efficient communication solutions in fast-paced environments. Whether it's for a live event, film shoot, or broadcast, the NI-223 Plus ensures that users can stay connected and focused on their tasks at hand.