To turn OFF the headset, press and hold the SIDE button until you hear 4 beeps. Release the SIDE button and you will hear a quick series of tones going from high to low pitch. If you are not wearing the headset, press and hold the SIDE button for 4 flashes of the Blue Indicator Light.

DigitalVolume Control

With the headset oriented upright,

￿Rotate the volume control knob upwards to increase the volume

￿Rotate the volume control knob downwards to reduce the volume

You will hear a beep when you have reached the top end or bottom end of the volume range.

NOTE: When on a call, the volume control on your headset is synchronized to the volume on your phone. As you change the volume you will see the volume bars on your phone change accordingly. However, if you change the volume control on your phone, it will have no effect on the headset volume level

NOTE: The volume control in each mode (Hi-Fi Music, L-E-A-PTM1,

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GENNUM Z-280 user manual DigitalVolume Control

Z-280 specifications

The GENNUM Z-280 is a remarkable advancement in the realm of high-performance computing and precision engineering. Designed with modern applications in mind, this device offers a powerful combination of features and technologies that cater to diverse needs, ranging from data analysis to artificial intelligence.

At the heart of the GENNUM Z-280 is its cutting-edge processing unit, engineered to deliver exceptional computational power and efficiency. This processor leverages multi-core architecture, allowing for simultaneous execution of multiple threads. This not only enhances performance in demanding tasks but also optimizes energy usage, making the Z-280 suitable for both high-load and power-sensitive environments.

One of the standout features of the Z-280 is its advanced thermal management system. Utilizing a combination of heat pipes and intelligently designed airflow channels, the device effectively dissipates heat, ensuring consistent performance even under heavy workloads. This thermal efficiency contributes to the longevity of the system, reducing the likelihood of overheating and subsequent failures.

The GENNUM Z-280 also incorporates an integrated graphical processing unit (GPU), which is essential for applications that require high-quality graphics rendering and parallel processing capabilities. This built-in GPU enables users to leverage advanced graphical applications without the need for additional hardware, lowering overall system costs and complexity.

Connectivity is another strong suit of the Z-280. It features multiple ports, including USB 3.2, HDMI, and Ethernet, ensuring compatibility with a wide range of peripherals and networks. The device’s robust wireless capabilities, with support for Wi-Fi 6 and Bluetooth 5, facilitate seamless connectivity, making it ideal for collaborative environments where data exchange and remote access are paramount.

Furthermore, the GENNUM Z-280 embraces the latest in security technologies. With built-in encryption support and biometric authentication options, users can trust that their sensitive information is protected against unauthorized access, making it an excellent choice for enterprises that prioritize cybersecurity.

In terms of usability, the design of the GENNUM Z-280 is user-centric, with an easy-to-navigate interface and customizable settings. This allows users to tailor the system to their workflows, enhancing productivity and user satisfaction.

In conclusion, the GENNUM Z-280 is a formidable device that combines high-performance computing, advanced thermal management, excellent connectivity, and robust security features. Its blend of technologies and characteristics makes it a versatile solution for a wide array of applications, from corporate environments to creative industries. As organizations and individuals continue to demand higher efficiency and performance, the GENNUM Z-280 stands out as a reliable and powerful choice.