Ievads
Welcome to your JBL Live 780NC Over-Ear Wireless Headphones. This manual provides detailed instructions on how to set up, operate, and maintain your headphones to ensure optimal performance and a superior audio experience.
Kas atrodas kastē
- 1 pair of JBL Live 780NC Headphones
- 1 USB Type-C to 3.5mm Analog Audio Cable
- 1 pārnēsāšanas somiņa
- 1 Warranty/Warning Sheet
- 1 Lietotāja rokasgrāmata (šis dokuments)
Image: The JBL Live 780NC headphones carrying pouch and the included USB Type-C to 3.5mm analog audio cable.
Galvenās iezīmes
- Augstas izšķirtspējas audio: Experience enhanced clarity, detail, and range with JBL's signature sound, bringing your music to life with true high-resolution audio.
- Adaptive Noise Cancellation 2.0: Four microphones continuously analyze your environment to block distractions. Adjust the amount of external noise allowed through the JBL Headphones app.
- Perfect Calls: Dual beamforming microphones and AI-trained smart noise cancellation eliminate traffic, wind, and background noise, ensuring clear communication.
- Pagarināts akumulatora darbības laiks: Enjoy up to 80 hours of playback. A quick 5-minute charge provides an additional 4 hours of listening time.
- Daudzpunktu savienojums: Seamlessly switch between two Bluetooth devices simultaneously.
- Personi-Fi 3.0: Personalize your audio profile based on your unique hearing characteristics using the JBL Headphones app.
Attēls: Sprādzis view of the JBL Live 780NC headphones highlighting key technologies such as Adaptive Noise Cancellation, Bluetooth LE Audio, AI algorithms, and Multipoint Connection.
Iestatīšana
Austiņu uzlāde
Before first use, fully charge your JBL Live 780NC headphones. Connect the provided USB Type-C cable to the charging port on the left earcup and to a compatible USB power adapter. The LED indicator will show charging status and turn off when fully charged.
Bluetooth savienojums
- Pārliecinieties, vai austiņas ir izslēgtas.
- Press and hold the power button for approximately 3 seconds until the LED indicator flashes blue, indicating pairing mode.
- Savā ierīcē (viedtālrunī, planšetdatorā, datorā) dodieties uz Bluetooth iestatījumiem.
- Select "JBL Live 780NC" from the list of available devices.
- Kad savienojums ir izveidots, LED indikators deg nepārtraukti zilā krāsā.
JBL austiņu lietotne
Lai veiktu papildu kontroli un pielāgošanu, lejupielādējiet JBL austiņas app from your device's app store. The app allows you to:
- Customize Adaptive Noise Cancellation and Smart Ambient levels.
- Set up Personi-Fi 3.0 for personalized audio.
- Pielāgojiet ekvalaizera iestatījumus.
- Access firmware updates and product support.
Lietošanas instrukcijas
Ieslēgšana/izslēgšana
To power on the headphones, press and hold the power button on the right earcup until the LED indicator lights up. To power off, press and hold the same button until the LED turns off.
Adaptive Noise Cancellation (ANC) and Smart Ambient
The JBL Live 780NC features a dedicated button on the left earcup to cycle through noise control modes: Adaptīvā trokšņu slāpēšana (blocks external sounds), Smart Ambient (allows you to hear your surroundings), and Izslēgts. You can fine-tune these settings within the JBL Headphones app.
Image: A woman wearing white JBL Live 780NC headphones in a cafe, demonstrating the noise cancellation feature for maximum concentration.
Zvanu veikšana un saņemšana
Use the controls on the earcups to manage calls. The dual beamforming microphones with AI noise cancellation ensure your voice is clear even in noisy environments.
- Atbildēt/beigt zvanu: Vienreiz nospiediet daudzfunkciju pogu.
- Noraidīt zvanu: Nospiediet un turiet daudzfunkciju pogu 2 sekundes.
Image: A man wearing green JBL Live 780NC headphones, illustrating the clear call quality provided by the dual-microphone technology.
Daudzpunktu savienojums
Your JBL Live 780NC headphones can be paired with two Bluetooth devices simultaneously. To use this feature:
- Savienojiet austiņas pārī ar pirmo ierīci.
- Put the headphones into pairing mode again (refer to Bluetooth Pairing section).
- Savienojiet pārī ar otro ierīci.
- The headphones will automatically switch between devices based on audio playback or incoming calls.
Image: A woman wearing orange JBL Live 780NC headphones, demonstrating the convenience of dual wireless connection for seamless device switching.
Personi-Fi 3.0
The Personi-Fi 3.0 feature, accessible through the JBL Headphones app, creates a personalized sound profile tailored to your hearing. Follow the in-app instructions to complete the audio calibration for an optimized listening experience.
Apkope
Tīrīšana un uzglabāšana
- Clean the earcups and headband regularly with a soft, dry, lint-free cloth.
- Izvairieties no spēcīgu ķīmisko vielu, tīrīšanas šķīdinātāju vai spēcīgu mazgāšanas līdzekļu lietošanas.
- Nepakļaujiet austiņas ūdens vai pārmērīga mitruma iedarbībai.
- Store the headphones in the provided carrying pouch when not in use to protect them from dust, scratches, and minor impacts.
- Sargājiet austiņas no ekstremālām temperatūrām un tiešiem saules stariem.
Akumulatora kopšana
To prolong battery life, avoid fully discharging the headphones frequently. If storing for an extended period, charge the battery to approximately 50% before storage.
Problēmu novēršana
| Problēma | Risinājums |
|---|---|
| Austiņas neieslēdzas. | Pārliecinieties, vai austiņas ir pilnībā uzlādētas. Pievienojiet tās strāvas avotam, izmantojot USB-C kabeli. |
| Nevar savienot pārī, izmantojot Bluetooth. | Make sure Bluetooth is enabled on your device. Ensure the headphones are in pairing mode (flashing blue LED). Forget previous pairings on your device and try connecting again. Move closer to your device. |
| Poor sound quality or no audio. | Check the volume levels on both the headphones and your connected device. Ensure the headphones are properly fitted. Try adjusting equalizer settings in the JBL Headphones app. Re-pair the headphones. |
| Adaptive Noise Cancellation is not working. | Verify that ANC is activated using the dedicated button on the earcup or through the JBL Headphones app. Ensure the earcups form a good seal around your ears. |
| Mikrofons skaidri neuztver balsi. | Ensure the microphone is not obstructed. Check call settings on your device. Try moving to a quieter environment. |
Specifikācijas
- Zīmols: JBL
- Modeļa nosaukums: JBL Live 780NC
- Modeļa numurs: JBLLIVE780NCWHT
- Formas faktors: Aiz auss
- Pretestība: 32 omi
- Frekvences reakcija: Līdz 40 KHz
- Jutība: 98 dB
- Bluetooth versija: 6
- Akumulatora darbības laiks: Līdz 80 stundām (ANC izslēgts)
- Ātrā uzlāde: 5 minūtes 4 stundu atskaņošanai
- Savienojamības tehnoloģija: Wireless (Bluetooth) and Wired (3.5mm analog)
- Kontroles metode: Voice, On-ear controls
- Materiāls: Plastmasa
Garantija un atbalsts
Your JBL Live 780NC headphones are covered by a standard manufacturer's warranty. Please refer to the warranty card included in your product packaging for specific terms and conditions, including warranty period and coverage details.
For technical support, product registration, frequently asked questions, or to find authorized service centers, please visit the official JBL website. You can also find additional product information and accessories by visiting the JBL veikals vietnē Amazon.
