Edifier W820NB Plus Hybrid Active Noise Cancelling Headphones Instruction Manual

Indledning

This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your Edifier W820NB Plus Hybrid Active Noise Cancelling Headphones. Please read this manual thoroughly before using your headphones to ensure optimal performance and longevity.

Hvad er der i æsken

Upon unboxing your Edifier W820NB Plus headphones, you should find the following items:

• 1 x Headset
• 1 x Type-C ladekabel
• 1 x manuel

Image: Edifier W820NB Plus headphones in Ivory color, along with the USB-C charging cable and user manual.

Produkt overview og kontroller

Familiarize yourself with the physical components and controls of your headphones:

Billede: Et nærbillede view of the right earcup of the Edifier W820NB Plus headphones, highlighting the control buttons for power, volume, and mode selection, along with the USB-C charging port.

• Power knap: Tryk og hold nede for at tænde/slukke. Kort tryk for afspil/pause.
• Lydstyrke op (+): Øg volumen.
• Skrue ned for lyden (-): Sænk volumen.
• Multifunktionsknap (M): Cycle through ANC, Ambient Sound, and Normal modes.
• USB-C-port: Til opladning af høretelefoner.
• Mikrofon: Indbygget til opkald.

Opsætning

1. Opladning af hovedtelefonerne

Before initial use, fully charge your Edifier W820NB Plus headphones. A full charge provides up to 49 hours of playback time (ANC off) or 33 hours (ANC on). A quick 10-minute charge can provide 7 hours of use.

• Connect the provided USB-C charging cable to the USB-C port on the headphone earcup.
• Tilslut den anden ende af kablet til en USB-strømadapter (medfølger ikke) eller en computers USB-port.
• The LED indicator will show an orange light while charging and turn green when fully charged.

Image: The Edifier W820NB Plus headphones being charged via a USB-C cable, with an arrow indicating the charging direction and text highlighting "Charging 10 minutes, Used for 7 hours".

2. Bluetooth-parring

Sådan tilslutter du dine hovedtelefoner til en enhed via Bluetooth:

1. Sørg for, at hovedtelefonerne er slukket.
2. Press and hold the Power button for approximately 6 seconds until the blue and green LED lights blink alternately and rapidly. This indicates the headphones are in pairing mode.
3. Aktiver Bluetooth på din enhed (smartphone, tablet, computer) og søg efter tilgængelige enheder.
4. Vælg "EDIFIER W820NB Plus" fra listen over fundne enheder.
5. Once connected, the LED indicator will show a steady blue light.

Driftstilstande

The Edifier W820NB Plus headphones offer multiple listening modes to suit your environment:

1. Hybrid Active Noise Cancellation (ANC)

This mode reduces ambient noise by up to 43dB, providing a quiet listening experience. It is ideal for travel, busy offices, or any environment where you wish to minimize distractions.

Image: A visual representation of how Hybrid Active Noise Cancellation works, showing sound waves being reduced from "Noise" to "NC On" state, achieving up to 43dB reduction.

2. Omgivende lydtilstand

This mode allows you to hear your surroundings more clearly without removing your headphones. It supports 7 levels of ambient sound volume, ensuring you stay aware of important announcements or conversations while enjoying your audio.

Image: A person wearing the Edifier W820NB Plus headphones in an outdoor urban environment, depicting the functionality of Ambient Sound Mode for real-time perception of surroundings.

3. Spiltilstand

Activate Game Mode for ultra-low latency audio, ensuring synchronized sound effects and dialogue during gaming sessions. This mode is accessible via the Edifier Connect App.

Image: A smartphone screen displaying the Edifier Connect App interface, with a prominent "Game Mode" icon, indicating the feature for low-latency audio during gaming.

Lydkvalitet

The Edifier W820NB Plus headphones are engineered for high-fidelity sound:

1. LDAC Codec & Hi-Res Audio

Equipped with LDAC high-definition codec technology, these headphones support Hi-Res Audio Wireless and Wired, delivering a transmission bandwidth up to 990Kbps. This ensures more musical detail and a rich, deep sound experience beyond standard Bluetooth codecs.

Image: A graphic illustrating the superior transmission rate of LDAC (990Kbps) compared to Qualcomm aptX HD (576Kbps), AAC (512Kbps), and SBC (328Kbps), emphasizing the high-resolution audio capability.

2. 40mm Dynamic Drivers

The headphones feature 40mm titanium-plated composite diaphragm drivers, which deliver powerful bass and clear, transparent mid-treble frequencies.

Billede: Et detaljeret diagram, der viserasing the internal structure of a 40mm dynamic driver, highlighting its role in delivering high-quality audio.

Komfort og design

Weighing only 220g, the W820NB Plus headphones are designed for extended wear. They feature patented "Zero Pressure" memory foam earcups and a soft head pad to relieve pressure, ensuring comfort even for users wearing glasses.

Image: A person comfortably wearing the Edifier W820NB Plus headphones, emphasizing their lightweight nature and comfortable fit, suitable for prolonged use.

Krystalklar opkald

The built-in microphones utilize Deep Neural Network (DNN) noise cancellation technology to ensure crystal-clear calls by effectively filtering out background noise.

Image: The Edifier W820NB Plus headphones shown connected to a smartphone displaying a call interface, highlighting the feature of crystal-clear hands-free calls.

Edifier Connect App

Enhance your listening experience by downloading the Edifier Connect App. The app allows for customizable control settings, including switching between modes (ANC, Ambient Sound, Normal), adjusting ambient sound levels, and activating Game Mode.

Image: Multiple smartphone screens displaying the Edifier Connect App, showing options for normal mode, noise cancellation, ambient sound, battery status, and various settings for personalized control of the headphones.

Specifikationer

Opretholdelse

For at sikre dine hovedtelefoners levetid og ydeevne:

• Rengør ørekopperne og hovedbøjlen regelmæssigt med en blød, tør klud.
• Undgå at udsætte hovedtelefonerne for ekstreme temperaturer, fugtighed eller direkte sollys.
• Opbevar hovedtelefonerne på et køligt, tørt sted, når de ikke er i brug.
• Do not attempt to disassemble or repair the headphones yourself, as this may void the warranty.

Fejlfinding

Hvis du støder på problemer med dine hovedtelefoner, kan du prøve følgende:

• Ingen strøm: Sørg for, at hovedtelefonerne er fuldt opladede.
• Kan ikke parres: Make sure the headphones are in pairing mode (alternating blue and green LED). Clear previous Bluetooth connections on your device and try again.
• Ingen lyd: Check the volume levels on both the headphones and your connected device. Ensure the headphones are correctly paired.
• Dårlig lydkvalitet: Move closer to your connected device to reduce interference. Ensure your audio source is of high quality.
• ANC fungerer ikke effektivt: Sørg for, at ørekopperne slutter godt til dine ører.

For further assistance, please refer to the official Edifier support channels.

Garanti og support

This product comes with a one-year warranty, guaranteeing its performance and providing reliable support. For warranty claims, technical support, or any inquiries, please contact Edifier customer service or visit their official webwebsted.