Top Mount

Bottom Mount

Figure 24 - Control Unit Mounting Bracket Installation

SPEAKER D2LS1F

The speaker kit includes the speaker, mounting bracket and connecting cable. Mount the speaker so it is directed to the operator but does not present a hazard in the event of an accident. The speaker may be mounted on the lower edge of the instrument panel, the firewall or above the windshield in some trucks.

1.Use the mounting bracket as a template for locating the mounting holes and mount the speaker as shown in Figure 25.

2.Refer to the applicable installation procedures for connection of the speaker to the accessory cable.

MICROPHONE HANGER AND/OR HOOKSWITCH MOUNTING

The microphone hanger or hookswitch should be mounted in a location convenient to the operator where it will not interfere with the safe operation of the vehicle or be a hazard to the vehicle passengers. The hanger or hookswitch is designed to be mounted with the open end of the mounting button slot pointed upward. Use the hanger or hookswitch as a template to mark and drill the mounting holes. Mount the hanger or hookswitch with the self-tapping screws provided.

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Ericsson 38901E installation manual Speaker D2LS1F, Microphone Hanger AND/OR Hookswitch Mounting

38901E specifications

The Ericsson 38901E is a powerful and versatile solution in the realm of networking technologies. Designed primarily for mobile communications, this product leverages the latest advancements in telecommunications to enhance both coverage and capacity for users. The 38901E is a key component in the drive towards 5G connectivity, facilitating faster data rates and lower latency, which are essential for today’s demanding applications.

One of the standout features of the Ericsson 38901E is its support for Multi-Standard Radio (MSR) technology. This allows the unit to operate effectively across various generations of mobile networks, including 2G, 3G, 4G, and 5G. By consolidating multiple network technologies into a single, streamlined platform, the 38901E reduces operational complexities and provides an efficient solution for mobile operators looking to optimize their infrastructure.

Additionally, the device integrates advanced techniques like Massive MIMO (Multiple Input Multiple Output) technology, which significantly enhances spectral efficiency and improves the user experience. With the ability to deploy numerous antennas, Massive MIMO helps in overcoming latency issues and improving reliability, which is crucial for applications such as autonomous vehicles and virtual reality.

The Ericsson 38901E is built with cutting-edge energy efficiency in mind. By utilizing smart energy management features, it minimizes power consumption without compromising performance. This commitment to sustainability is increasingly important in the telecommunications industry, as operators strive to meet their environmental goals.

Furthermore, the device is designed for ease of deployment and maintenance. The modular architecture allows for straightforward upgrades and scalability as network demands evolve. This flexibility ensures that operators can adapt to new technologies and increasing user expectations without significant downtime.

In summary, the Ericsson 38901E is a robust solution that embodies the future of mobile communication. With its support for multiple standards, advanced antenna technologies, and commitment to energy efficiency, it provides telecommunications providers with a reliable platform to deliver high-quality network services. As the industry continues to evolve towards more interconnected and high-speed services, the roles played by such devices become increasingly critical in shaping the landscape of mobile communications.