1. Introduktion
This manual provides detailed instructions for the safe and effective use of your Sony MDR-ZX770DC Bluetooth Noise Canceling Headphones. These headphones offer versatile listening options, combining Bluetooth wireless connectivity with digital noise cancellation technology. Please read this manual thoroughly before using the product and retain it for future reference.
2. Hvad er der i æsken
Kontroller, at alle varer er til stede i emballagen:
- Sony MDR-ZX770DC Headphones
- Audio kabel
- USB opladningskabel
- Brugervejledning (dette dokument)
Image: The contents of the Sony MDR-ZX770DC headphone box, including the headphones, cables, and carrying case.
3. Opsætning
3.1 Opladning af hovedtelefonerne
Before initial use, fully charge the headphones. Connect the supplied USB charging cable to the Micro USB port on the headphones and to a USB power source (e.g., computer USB port or USB AC adapter).
- Opladningsindikatorlampen lyser under opladning.
- En fuld opladning tager typisk cirka 2.5 timer.
- Indikatorlyset slukker, når opladningen er fuldført.
Billede: Et nærbillede view of the USB charger included with the Sony MDR-ZX770DC headphones.
3.2 Bluetooth -parring
Sådan tilslutter du dine hovedtelefoner trådløst til en Bluetooth-aktiveret enhed:
- Sørg for, at hovedtelefonerne er opladet og slukket.
- Tryk og hold på MAGT button until the indicator light flashes rapidly (usually blue and red alternately), indicating pairing mode.
- Aktiver Bluetooth på din enhed, og søg efter tilgængelige enheder.
- Select "MDR-ZX770DC" from the list of found devices.
- If prompted, enter the passcode "0000".
- Når der er oprettet forbindelse, blinker indikatorlampen langsomt blåt.
The headphones support Bluetooth Version 2.0 and have an approximate range of 10 meters (33 feet).
Billede: En detaljeret view of the Sony MDR-ZX770DC headphones, highlighting the power button and the small indicator light.
4. Betjening af hovedtelefonerne
4.1 Tænd/sluk
- For at tænde: Tryk og hold nede MAGT button until the blue indicator light flashes.
- For at slukke: Tryk og hold nede MAGT button until the red indicator light flashes and then turns off.
4.2 Kontrolknapper til musikafspilning
The headphones feature integrated media controls:
- Afspil/pause: Tryk én gang på multifunktionsknappen.
- Næste nummer: Tryk to gange på multifunktionsknappen.
- Forrige nummer: Tryk tre gange på multifunktionsknappen.
- Lydstyrke op/ned: Brug de dedikerede lydstyrkeknapper.
Billede: En side view of the Sony MDR-ZX770DC headphones, illustrating the placement of the control buttons for media playback and calls.
4.3 Støjreduktion
The MDR-ZX770DC headphones feature active noise cancellation to reduce ambient sound.
- To activate/deactivate noise cancellation: Press the NC button. An indicator light will confirm its status.
- Noise cancellation can be used in both wireless (Bluetooth) and wired modes.
4.4 Foretage og modtage opkald
Thanks to the integrated microphone, you can make and receive calls hands-free when connected via Bluetooth.
- Besvar/afslut opkald: Tryk én gang på multifunktionsknappen.
- Afvis opkald: Tryk og hold multifunktionsknappen nede i cirka 2 sekunder.
- Stemmeassistent: Press and hold the multi-function button for approximately 1 second to activate your device's voice assistant.
The headphones offer approximately 10 hours of talk time and 150 hours of standby time.
5. Vedligeholdelse
5.1 Rengøring
- Tør hovedtelefonerne af med en blød, tør klud.
- Do not use alcohol, benzene, thinners, or other chemical cleaners, as they may damage the finish or material.
- Clean the ear pads (memory foam) gently to avoid damage.
5.2 Opbevaring
When not in use, store the headphones in the provided carrying case to protect them from dust and damage.
Image: The Sony MDR-ZX770DC headphones neatly folded and stored within their protective carrying case.
6. Fejlfinding
Hvis du støder på problemer med dine hovedtelefoner, kan du bruge følgende almindelige løsninger:
| Problem | Løsning |
|---|---|
| Hovedtelefonerne tændes ikke. | Ensure the headphones are fully charged. Connect to a power source using the USB cable. |
| Kan ikke parres med en Bluetooth-enhed. | Ensure headphones are in pairing mode (flashing blue/red). Check that Bluetooth is enabled on your device and it is within 10 meters of the headphones. Delete previous pairings on your device and try again. |
| Ingen lyd eller lav lydstyrke. | Check the volume levels on both the headphones and the connected device. Ensure the headphones are properly paired. If using wired connection, ensure the cable is securely plugged in. |
| Noise cancellation is ineffective. | Ensure the Noise Cancellation feature is activated. Note that noise cancellation is most effective for low-frequency ambient noise and may not completely eliminate all sounds. |
| Opkaldskvaliteten er dårlig. | Ensure you are within Bluetooth range of your device. Check for environmental interference. Ensure the microphone is not obstructed. |
7. Specifikationer
- Mærke: Sony
- Modelnavn: MDR-ZX770DC (FBA_MDR-ZX770DC)
- Forbindelse teknologi: Bluetooth, kablet
- Trådløs kommunikationsteknologi: Bluetooth
- Bluetooth version: 2.0
- Bluetooth Range: 10 meter
- Støjkontrol: Aktiv støjreduktion
- Øreplacering: Over Ear
- Formfaktor: On Ear
- Materiale: Memory Foam (puder)
- Hovedtelefonstik: Micro USB
- Opladningstid: 2.5 timer
- Telefonsamtaletid: 10 timer
- Telefonens standbytid: 150 timer
- Frekvensrespons: 22000 Hz
- Varens vægt: 16 ounce (1 pund)
- Produktdimensioner: 14 x 2.25 x 16 tommer
- Særlige funktioner: Mikrofon inkluderet, støjreduktion
- Vandmodstandsniveau: Ikke vandafvisende
- UPC: 027242283923
8. Garanti og support
8.1 Garantioplysninger
This product includes a 90-day limited hardware warranty from the manufacturer. Please retain your proof of purchase for warranty claims.
8.2 Kundesupport
For further assistance, technical support, or warranty inquiries, please contact Sony customer service. Refer to the official Sony webwebsted for kontaktoplysninger, der er specifikke for din region.
