1. Réamhrá
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. Cad atá sa Bhosca
Deimhnigh go bhfuil na míreanna uile i láthair sa phacáistiú:
- Sony MDR-ZX770DC Headphones
- Cábla Fuaime
- Cábla Muirearú USB
- Lámhleabhar Úsáideora (an doiciméad seo)
Image: The contents of the Sony MDR-ZX770DC headphone box, including the headphones, cables, and carrying case.
3. Socrú
3.1 Muirearú na gCluasán
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).
- Lasfaidh an solas táscaire luchtaithe le linn an luchtaithe.
- De ghnáth tógann lánmhuirear thart ar 2.5 uair an chloig.
- Múchfaidh an solas táscaire nuair a bheidh an muirearú críochnaithe.
Íomhá: Dlúthghraf view of the USB charger included with the Sony MDR-ZX770DC headphones.
3.2 Péireáil Bluetooth
To connect your headphones wirelessly to a Bluetooth-enabled device:
- Cinntigh go bhfuil na cluasáin luchtaithe agus múchta.
- Brúigh agus coinnigh an CUMHACHT button until the indicator light flashes rapidly (usually blue and red alternately), indicating pairing mode.
- Ar do ghléas, cumasaigh Bluetooth agus déan cuardach do ghléasanna atá ar fáil.
- Select "MDR-ZX770DC" from the list of found devices.
- If prompted, enter the passcode "0000".
- Once connected, the indicator light will slowly flash blue.
The headphones support Bluetooth Version 2.0 and have an approximate range of 10 meters (33 feet).
Íomhá: Mionsonraithe view of the Sony MDR-ZX770DC headphones, highlighting the power button and the small indicator light.
4. Ag Oibriú na gCluasán
4.1 Cumhacht ar siúl / as
- Chun é a chur air: Brúigh agus coinnigh síos an CUMHACHT button until the blue indicator light flashes.
- Chun an chumhacht a mhúchadh: Brúigh agus coinnigh síos an CUMHACHT button until the red indicator light flashes and then turns off.
4.2 Rialuithe Athsheinm Ceoil
The headphones feature integrated media controls:
- Seinn/Sos: Brúigh an cnaipe ilfheidhme uair amháin.
- An Chéad Amhrán Eile: Brúigh an cnaipe ilfheidhmeach faoi dhó.
- Rian Roimhe Seo: Brúigh an cnaipe ilfheidhmeach trí huaire.
- Imleabhar Suas/Síos: Bain úsáid as na cnaipí toirte tiomnaithe.
Íomhá: Taobh view of the Sony MDR-ZX770DC headphones, illustrating the placement of the control buttons for media playback and calls.
4.3 Cealú Torainn
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 Glaonna a Dhéanamh agus a Fháil
Thanks to the integrated microphone, you can make and receive calls hands-free when connected via Bluetooth.
- Freagra/Deireadh Glao: Brúigh an cnaipe ilfheidhme uair amháin.
- Diúltaigh Glao: Brúigh agus coinnigh an cnaipe ilfheidhmeach ar feadh thart ar 2 shoicind.
- Cúntóir Gutha: 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. Cothabháil
5.1 Glanadh
- Glan na cluasáin le héadach bog, tirim.
- 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 Stóráil
Nuair nach bhfuil siad in úsáid, stóráil na cluasáin sa chás iompair a chuirtear ar fáil chun iad a chosaint ar dheannach agus ar dhamáiste.
Image: The Sony MDR-ZX770DC headphones neatly folded and stored within their protective carrying case.
6. Fabhtcheartú
Má bhíonn fadhbanna agat le do chluasáin, féach ar na réitigh choitianta seo a leanas:
| Fadhb | Réiteach |
|---|---|
| Ní lasann na cluasáin. | Ensure the headphones are fully charged. Connect to a power source using the USB cable. |
| Ní féidir péireáil le gléas Bluetooth. | 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. |
| Gan fuaim ná toirt íseal. | 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. |
| Tá cealú torainn neamhéifeachtach. | 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. |
| Tá droch-chaighdeán glaonna. | Ensure you are within Bluetooth range of your device. Check for environmental interference. Ensure the microphone is not obstructed. |
7. Sonraíochtaí
- Branda: Sony
- Ainm an tSamhail: MDR-ZX770DC (FBA_MDR-ZX770DC)
- Teicneolaíocht Nascachta: Bluetooth, sreangaithe
- Teicneolaíocht Chumarsáide Gan Sreang: Bluetooth
- Leagan Bluetooth: 2.0
- Raon Bluetooth: 10 Mhéadar
- Rialú Torainn: Cealú Torainn Gníomhach
- Socrúchán Cluas: Thar Cluas
- Fachtóir Foirme: Ar Cluas
- Ábhar: Memory Foam (cushions)
- Cluasáin Jack: Micrea USB
- Am Muirir: 2.5 Uair
- Am Caint Gutháin: 10 Uair
- Am Fuireachas Teileafóin: 150 Uair
- Freagra Minicíochta: 22000 Hz
- Meáchan Mír: 16 unsa (1 phunt)
- Toisí Táirge: 14 x 2.25 x 16 orlach
- Gnéithe Speisialta: Microphone Included, Noise Cancellation
- Leibhéal Friotaíocht Uisce: Gan Frithsheasmhach in Uisce
- UPC: 027242283923
8. Barántas agus Tacaíocht
8.1 Faisnéis Bharántas
This product includes a 90-day limited hardware warranty from the manufacturer. Please retain your proof of purchase for warranty claims.
8.2 Tacaíocht do Chustaiméirí
For further assistance, technical support, or warranty inquiries, please contact Sony customer service. Refer to the official Sony webláithreán gréasáin le haghaidh sonraí teagmhála a bhaineann go sonrach le do réigiún.
