NEC DT 150, DT 190 manual Design Features, Connection

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OPERATING INSTRUCTIONS DT 150 - DT 190

Thank you for selecting the DT 150 professional studio headphone or the DT 190 professional headset. They have been made in Germany from high-grade materials and assembled under stringent quality and performance tests to provide you with a professional communications tool. Please take some time to read through this instruction sheet to give you an idea of the design criterion and some information on connection, use and maintenance.

Design Features

DT 150

The DT 150 is a closed dynamic studio headphone and it is configured for use in broadcasting, film and recording studios.

The headphone is fully modular for easy servicing. A multi- conductor cable is used to connect the DT 150 to external sources and destinations via a custom connector assembly. Spare cables for the DT 150 are available as straight or coiled. The headband and earphone cushioning systems have been carefully designed for maximum comfort and serviceability as we appreciate that the DT 150 will be used for long periods of time.

DT 190

Same as the DT 150, but featuring the dynamic hyper- cardioid microphone DM 190 on a fully adjustable boom arm. It is configured for use with commentators at sports events and other situations which require precise audio performance from an integrated headset. It is one of the DT 100 family of head- phone products which are renown throughout the world as the definitive standard for monitoring and communications.

Connection

The studio headphone DT 150 and the headset DT 190 are delivered without connecting cable. For the connecting cables available refer to „Optional Accessories“ (page 13).

The connecting cable K 100.00 is constructed using a tinsel- conductor cord. This type of conductor resists repetitive bending without breaking, but special care must be taken when making solder joints to connectors. Where possible it is recommended

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Contents Bedienungsanleitung Operating Instructions Bedienungsanleitung DT 150 DT Anschluss CharakteristikAnwendung Sicherheit PflegeErsatzteile für DT 150 DT AusführungenLieferzubehör Optionales ZubehörSchaltbild DT Technische Daten DT 150 DT HörerMikrofon Frequenzkurve Schaltbild RichtdiagrammConnection Design FeaturesOperation Safety MaintenanceSupplied Accessories ModelsSpares for DT 150 DT Wiring Diagram DT Technical Specifications DT 150 DT HeadphoneMicrophone Frequency Response Curve Wiring Diagram Polar PatternDescription BranchementsUtilisation Entretien Sécurité ExécutionsPièces de rechange DT 150 DT Accessoires en option Accessoires fournisSpécifications techniques DT 150 DT 190 Écouteurs Diagramme de câblage DTCourbe de fréquence Diagramme de câblage Directivité Beyerdynamic GmbH & Co. KG Theresienstr Heilbronn

DT 150, DT 190 specifications

The NEC DT 190 and DT 150 are part of NEC’s innovative range of digital terminals, designed to enhance communication within the business environment. These devices are engineered to deliver impressive performance, a user-centric design, and a suite of features that improve productivity and collaboration.

The NEC DT 190 is a versatile and highly functional desk phone designed for users demanding an advanced communication tool. With an ergonomic design, the DT 190 is equipped with a large, backlit LCD display that provides clear call information, allowing users to easily navigate calls and settings. Its intuitive interface enables quick access to essential functions and features such as call transfer, call hold, and conferencing.

The DT 190 supports a host of advanced telephony features, including VoIP (Voice over Internet Protocol), enhancing its capability in modern business environments. Users can benefit from features such as programmable keys that can be customized for one-touch access to frequently dialed numbers or essential functions, streamlining operation and enhancing efficiency. Additionally, the phone comes with a built-in speakerphone and adjustable ringtones, ensuring a flexible communication experience.

Turning to the NEC DT 150, this model is tailored for cost-conscious businesses that still require a reliable and functional communication solution. The DT 150 also boasts a clear LCD screen, albeit smaller than the DT 190, with essential features accessible for everyday use. It comes equipped with a robust set of basic functions including mute, redial, and call waiting.

Both models are designed with power-saving technology, ensuring energy efficiency while minimizing operational costs. They are compatible with a variety of NEC PBX systems, making integration into existing infrastructures straightforward and efficient.

In addition to their functional benefits, the NEC DT series emphasizes user comfort with adjustable stands that allow for optimal positioning. The build quality is robust, ensuring longevity in demanding office environments.

In conclusion, both the NEC DT 190 and DT 150 deliver exceptional value for businesses looking for reliable, feature-rich communication solutions. With their blend of advanced technology, user-friendly design, and flexibility, these telephones represent a strong choice for organizations seeking to enhance their telecommunication systems.
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