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The DENVER DSB-4020 is a soundbar designed to enhance your audio experience, whether for television, music, or other media. This device offers a range of connectivity options and user-friendly controls, making it a versatile addition to your home entertainment system.
The primary function of the DSB-4020 soundbar is to deliver powerful and clear audio. It can connect to various audio sources, including televisions, DVD players, and set-top boxes, to provide an immersive sound experience. The soundbar supports Bluetooth wireless technology, allowing you to stream audio from compatible devices such as smartphones or tablets. It also features a USB input for playing audio files directly from a USB drive.
The soundbar acts as an external speaker system, significantly improving upon the built-in speakers of most televisions. It is designed to produce a richer sound with enhanced bass and clearer highs, making movies, music, and games more engaging. The device includes an equalizer function, offering various preset sound modes to optimize audio for different content types, such as rock, pop, classic, jazz, country, and music.
The DSB-4020 offers multiple ways to connect to your audio sources. For televisions, it supports HDMI-ARC, Optical, and Line In (AUX) connections. The HDMI-ARC (Audio Return Channel) connection simplifies setup by allowing audio to be sent from the TV to the soundbar via a single HDMI cable, often enabling control of the soundbar's power and volume with the TV remote. The Optical input provides a high-quality digital audio connection, while the Line In (AUX) offers a standard analog connection for a wide range of devices.
Bluetooth connectivity allows for wireless audio streaming within a range of approximately 10 meters (30 feet), though this distance can vary based on obstacles and electromagnetic interference. The soundbar's LED display indicates the currently selected input source (LINE IN, BT, USB, ARC, OPTICAL), making it easy to switch between modes. The Bluetooth indicator flashes when the soundbar is not paired or connected and lights up steadily once a connection is established.
Control of the soundbar is intuitive, with both on-device buttons and a comprehensive remote control. The soundbar itself has buttons for power on/standby, mode selection, mute, volume up, and volume down. The remote control expands on these functions, adding dedicated buttons for equalizer presets, skipping tracks (for USB/Bluetooth), pausing/playing, and repeating audio files. This dual control system provides flexibility, whether you're close to the unit or across the room.
The soundbar is designed for easy setup. After connecting the necessary audio cables, you simply plug in the power supplies to an AC outlet. A pulsing red LED on the front indicates that the unit is booting up. To turn on the soundbar, you can use the power button on the device or the red key on the remote control. The soundbar also features an auto-standby function, entering standby mode after 10 minutes of no signal from any input (Line In, BT, USB, ARC, and Optical), conserving energy. It will also go into standby if the low sound from Line In needs to be heard within about 15cm distance.
For optimal placement, the soundbar should be placed on a flat and solid surface. It can also be wall-mounted, offering flexibility in integrating it into your living space. When wall-mounting, it's crucial to follow the safety guidelines provided in the manual, including ensuring the wall can support the weight and using appropriate tools and personnel for installation.
The DENVER DSB-4020 is designed for straightforward maintenance. The manual emphasizes that the product should never be opened by unauthorized personnel, as touching internal electrics can cause electric shock. Repairs and service should only be performed by qualified technicians. This ensures the longevity and safe operation of the device.
To maintain optimal performance and safety, it's important to keep the product away from heat, water, moisture, and direct sunlight. The unit is not waterproof, and the ingress of water or foreign objects can lead to fire or electric shock. If such an event occurs, immediate discontinuation of use is advised.
The soundbar's operating and storage temperature range is between 0 and 40 degrees Celsius. Operating outside this range may affect its functionality. Regular cleaning of the exterior with a soft, dry cloth is recommended to keep the device in good condition.
In case of a hang-up or unresponsiveness, the manual suggests a simple reset procedure: disconnecting and reconnecting the power supplies. This can resolve minor software glitches without requiring specialized tools or technical expertise.
The product is not a toy and should be kept out of reach of children and pets to prevent chewing or swallowing, which could damage the device or pose a safety risk. When charging, only the supplied adapter should be used to ensure compatibility and prevent damage. The direct plug-in adapter serves as the disconnect device, so ensuring easy access to the power outlet is important for safety and convenience. Using non-original accessories is discouraged, as this can lead to abnormal product functionality.
General| Audio output channels | 2.0 |
|---|---|
| Connectivity technology | Wired & Wireless |
| Bluetooth | Yes |
| AUX in | Yes |
| Power source type | AC |
| Connection | Bluetooth |
