KEF LSX II LT belaidžių HiFi garsiakalbių naudojimo instrukcija

Įvadas

Welcome to the user manual for your KEF LSX II LT Wireless HiFi Speakers. These speakers are designed to deliver high-fidelity audio with versatile connectivity options, making them suitable for various audio setups, from home entertainment to desktop use. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your speakers to ensure optimal performance and longevity.

Image: A pair of KEF LSX II LT Wireless HiFi Speakers in Graphite Grey, showcasindėl jų kompaktiško ir modernaus dizaino.

Kas yra dėžutėje

Upon unboxing your KEF LSX II LT speakers, please ensure all the following components are present:

1 Pair of KEF LSX II LT Speakers (Primary and Secondary)
Maitinimo laidas
Interspeaker Cable (3m)
Nuotolinio valdymo pultas

Galinis view of KEF LSX II LT speakers showing ports

Vaizdas: Galinis view of the KEF LSX II LT speakers, highlighting the various input ports and the interspeaker connection.

Sąranka

Follow these steps for initial setup of your KEF LSX II LT speakers:

Vieta: Position the speakers on a stable, flat surface such as a desk, bookshelf, or dedicated speaker stands. For optimal stereo imaging, ensure they are equidistant from your listening position and ideally form an equilateral triangle with it. Consider placing them 6-8 inches from a wall for balanced bass response.
Connect Interspeaker Cable: Connect the primary speaker to the secondary speaker using the provided 3-meter interspeaker cable. This cable transmits audio and power between the two units.
Maitinimo jungtis: Connect the power cord to the primary speaker and then to a wall outlet. The primary speaker powers both units via the interspeaker cable.
Pradinis įjungimas: The speakers should power on automatically. The status indicator on the front of the primary speaker will illuminate.
App Setup (Recommended): Download the KEF Connect app from your device's app store. The app guides you through network setup, firmware updates, and advanced audio settings, including room correction and subwoofer integration.
Šaltinio jungtis: Connect your desired audio source (TV, computer, music player) using the appropriate input (HDMI ARC, USB-C, Optical, or Ethernet).

KEF LSX II LT speakers set up in a living room with a TV

Image: KEF LSX II LT speakers positioned on stands in a living room setup, demonstrating a typical home entertainment arrangement.

KEF LSX II LT speakers on a desktop setup with a computer monitor

Image: KEF LSX II LT speakers integrated into a desktop setup alongside a computer monitor, illustrating their suitability for computer audio.

Garsiakalbių valdymas

The KEF LSX II LT speakers offer multiple ways to control and enjoy your audio:

Kontrolės metodai:

KEF Connect App: The primary control interface. Use it to select sources, adjust volume, fine-tune sound settings, manage streaming services, and perform firmware updates.
Nuotolinio valdymo pultas: The included remote allows for basic functions such as power on/off, volume control, and source selection.
Source Device Control: When using streaming services via AirPlay 2, Chromecast, or Spotify Connect, you can often control playback directly from the respective app on your smartphone or tablet.

Connectivity and Streaming:

The LSX II LT supports a wide range of wired and wireless connectivity options:

Laidiniai įėjimai:
- HDMI ARC: For seamless connection to your television, allowing TV audio to play through the speakers and control via TV remote.
- USB-C: Ideal for direct connection to computers, providing high-resolution audio playback.
- TOSLINK optinis: For digital audio connection from various devices.
- RJ45 Ethernet (Network): For stable wired network connection, recommended for high-resolution streaming.
- Žemųjų dažnių garsiakalbio išvestis: A dedicated RCA output for connecting an external powered subwoofer (e.g., KEF Kube or KC62) for enhanced bass.
Belaidis srautas:
- „Apple AirPlay 2“: Srautuokite garsą iš „Apple“ įrenginių.
- „Google Chromecast“: Stream audio from Chromecast-enabled apps and devices.
- "Bluetooth 5.0": For convenient wireless audio streaming from any Bluetooth-enabled device.
- UPnP Compatible: For streaming from network-attached storage (NAS) devices.
- Spotify Connect, Tidal Connect, Amazon Music, Qobuz, Deezer, QQ Music: Direct integration with popular streaming services.
- Internet Radio & Podcasts: Access a vast array of online audio content.

Diagram showing KEF LSX II LT connectivity options

Image: A visual representation of the KEF LSX II LT's comprehensive connectivity options, including HDMI ARC, USB-C, Optical, Ethernet, and wireless protocols.

Priežiūra

To ensure the longevity and optimal performance of your KEF LSX II LT speakers, follow these maintenance guidelines:

Valymas: Gently wipe the speaker surfaces with a soft, dry, lint-free cloth. Avoid using abrasive cleaners, solvents, or sprays directly on the speakers.
Apsauga nuo dulkių: Keep the speakers free from dust accumulation. Use a soft brush or a vacuum cleaner with a brush attachment on low power to clean grilles (if applicable) and driver surfaces. Avoid touching the speaker cones directly.
Aplinka: Place the speakers in a stable environment, away from direct sunlight, excessive heat sources, high humidity, or extreme temperature fluctuations. Ensure adequate ventilation around the speakers.
Kabelių valdymas: Ensure all cables are securely connected and not under strain. Avoid kinking or sharply bending cables.
Vairuotojo apsauga: The LSX II LT speakers do not come with grilles. Exercise caution to avoid physical contact with the Uni-Q driver array, as damage can affect sound quality.

Vaizdas: priekis view of a KEF LSX II LT speaker, showing the Uni-Q driver array. Handle with care to protect the exposed drivers.

Trikčių šalinimas

If you encounter issues with your KEF LSX II LT speakers, refer to the following common problems and solutions:

Problema	Galima priežastis / sprendimas
Nėra garso iš garsiakalbių.	Ensure power cord is securely connected and outlet is active. Verify the interspeaker cable is firmly connected between primary and secondary speakers. Check that the correct input source is selected (via app or remote). Increase volume on both the speakers and the source device.
Poor or intermittent Bluetooth connection.	Ensure speakers are in Bluetooth pairing mode. Move the source device closer to the speakers to reduce interference. Clear previous Bluetooth pairings on your device and re-pair. Avoid physical obstructions between the device and speakers.
Speakers require internet/location services for full functionality.	Some advanced features and streaming services require an active internet connection and may utilize location services for optimal performance (e.g., app-based setup, firmware updates). For purely wired or Bluetooth audio, an internet connection is not strictly necessary after initial setup, but app control will be limited.
Sound quality issues (e.g., "hollow sound", lacking bass).	Ensure speakers are placed optimally and not too close to walls or corners, which can affect bass. Use the KEF Connect app's EQ and room correction features to adjust sound to your preference and room acoustics. Consider adding a dedicated subwoofer (e.g., KEF Kube or KC62) for enhanced bass response, especially in larger rooms. Ensure you are using high-quality audio sources and files (e.g., Hi-Res Audio, lossless formats).
Speakers do not turn on with TV via HDMI ARC.	Ensure HDMI ARC is enabled on your TV and the correct HDMI port is used. Check TV settings for CEC (Consumer Electronics Control) or similar features (e.g., Anynet+, Bravia Sync) and ensure they are enabled. Some TVs may require manual selection of the HDMI ARC input on the speakers or using the KEF remote/app to power on.

Specifikacijos

Detailed technical specifications for the KEF LSX II LT Wireless HiFi Speakers:

Funkcija	Detalė
Modelio pavadinimas	LSX II LT
Montavimo tipas	Stalviršio laikiklis
Garsiakalbio tipas	Knygų lentyna
Ypatingos savybės	Bass Boost, Hi Res Audio, Multi Room Audio, Stereo Pairing, USB Port
Rekomenduojami naudojimo būdai	Žaidimų konsolėms, Televizoriams, Kompiuteriams, Išmaniesiems telefonams ar planšetiniams kompiuteriams, Muzikos grotuvams
Suderinami įrenginiai	Laptop, Gaming Console, Desktop, Television, Smartphone
Erdvinio garso kanalo konfigūracija	2.0
Spalva	Grey (also available in Green, White)
Įtraukti komponentai	Power Cord, 1 Pair of LSX II LT Speakers, Remote, Interspeaker Cable (3m)
Gaminio matmenys (DxPxA)	7.1 "D x 6.1" P x 9.5" A
Prekės svoris	15 svarų (6.8 kg)
Yra atsparus vandeniui	NETIESA (neatsparus vandeniui)
Kontrolės metodas	Nuotolinis, programėlė
Belaidžio ryšio technologija	„Bluetooth“, „Wi-Fi“
Garsiakalbio dydis	9.5 colių (aukštis)
Maitinimo šaltinis	Su laidu elektra
Signalo ir triukšmo santykis	70 dB
Garso tvarkyklės tipas	Dynamic Driver (Uni-Q)
Bluetooth diapazonas	10 metrai
Žemųjų dažnių garsiakalbio ryšio technologija	Wired (RCA output)
Ryšio protokolas	Bluetooth, Wi-Fi, USB, HDMI
Didžiausia garsiakalbio išėjimo galia	100 vatų
Dažnio atsakas	28000 Hz (Upper limit, full range is broader)
Garso išvesties režimas	Stereo

Sprogo view of KEF LSX II LT speaker components

Image: An exploded diagram illustrating the internal components of the KEF LSX II LT speaker, including the Uni-Q driver, amplifier, and port design.

Garantija ir palaikymas

Your KEF LSX II LT Wireless HiFi Speakers come with a Limited Warranty. Please refer to the warranty card included in your product packaging for specific terms and conditions, including coverage duration and claim procedures.

For technical support, troubleshooting assistance beyond this manual, or warranty inquiries, please visit the official KEF support website or contact KEF customer service. Keep your proof of purchase handy when contacting support.

Palaikymas internetu: Visit KEF Support

For additional information and product registration, please visit the official KEF websvetainė: us.kef.com

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