JVC HA-XC72T Wireless Headphones User Manual

Rhagymadrodd

Diolch am brynuasing the JVC HA-XC72T Wireless Headphones. This manual provides essential information for the safe and effective use of your device. Please read it thoroughly before use and keep it for future reference.

Gwybodaeth Diogelwch

• Peidiwch â dadosod, atgyweirio nac addasu'r uned.
• Avoid exposing the unit to extreme temperatures, direct sunlight, or high humidity.
• Keep the unit away from water and other liquids, except for its specified water resistance.
• Do not use the unit at excessively high volumes for extended periods to prevent hearing damage.
• Keep out of reach of children. Small parts may pose a choking hazard.

Cynnwys Pecyn

Gwiriwch fod yr holl eitemau yn bresennol yn y pecyn:

• JVC HA-XC72T Wireless Headphones (Left and Right earbuds)
• Achos Codi Tâl
• Cebl Codi Tâl USB
• Earpieces (S/M/L sizes)
• "XX" Logo Sticker

Gosod

1. Gwefru'r Clustffonau a'r Cas

Cyn eu defnyddio gyntaf, gwefrwch y clustffonau a'r cas gwefru yn llawn.

1. Place both left and right earphones into the charging case.
2. Connect the USB charging cable to the charging case and a USB power adapter (not included).
3. Y dangosydd codi tâl lamps on the case will show the charging status. Once fully charged, the lamps will change or turn off.

The JVC HA-XC72T charging case with earbuds, held in a hand, highlighting the long battery life of up to 21 hours (9 hours from earbuds + 12 hours from case). Actual playback time may vary.

2. Pâr Bluetooth

I gysylltu eich clustffonau â dyfais:

1. Take both earphones out of the charging case. They will automatically enter pairing mode. The indicator lamp on one earbud will flash rapidly.
2. Ar eich dyfais (ffôn clyfar, tabled, ac ati), galluogwch Bluetooth a chwiliwch am ddyfeisiau sydd ar gael.
3. Select "HA-XC72T" from the list of found devices.
4. Once connected, the indicator lamp yn stopio fflachio.

Cyfarwyddiadau Gweithredu

Pŵer Ymlaen / Diffodd

• Pŵer Ymlaen: Take the earphones out of the charging case. They will power on automatically.
• Pwer i ffwrdd: Place the earphones back into the charging case. They will power off automatically and begin charging.

Music Playback and Volume Control

The HA-XC72T features touch controls on each earbud.

• Chwarae/Seibiant: Tap the touch sensor on either earbud once.
• Trac Nesaf: Tap the touch sensor on the right earbud twice.
• Trac Blaenorol: Tap the touch sensor on the left earbud twice.
• Cyfrol i Fyny: Tap the touch sensor on the right earbud three times.
• Cyfrol i Lawr: Tap the touch sensor on the left earbud three times.

Noise Cancelling / Ambient Sound Mode

The headphones offer Active Noise Cancellation and a Quick Ambient Sound function.

A person wearing the JVC HA-XC72T earbud, with visual representation of noise cancellation waves, emphasizing the ability to enjoy sound in quiet environments.

• Toglo Moddau: Press and hold the touch sensor on the left earbud for approximately 2 seconds to cycle through Noise Cancelling ON, Ambient Sound ON, and Noise Cancelling OFF.
• Quick Ambient Sound: This function allows you to hear your surroundings without removing the earphones, useful for conversations.

Modd Cudd Isel

This mode reduces audio delay, enhancing the experience for gaming and video playback.

A person enjoying video content on a smartphone while wearing the JVC HA-XC72T earbuds, illustrating the low latency mode for synchronized audio and video.

• Ysgogi / Analluogi: Press and hold the touch sensor on the right earbud for approximately 2 seconds to toggle Low Latency Mode ON/OFF.

Galwad Di-dwylo

• Ateb / Diwedd Galwad: Tap the touch sensor on either earbud once.
• Gwrthod Galwad: Press and hold the touch sensor on either earbud for approximately 2 seconds.

Defnydd Earbud Sengl

Either the left or right earbud can be used independently for music playback or calls.

Cynnal a chadw

To ensure the longevity and performance of your headphones:

• Glanhewch y clustffonau a'r cas gwefru yn rheolaidd gyda lliain meddal, sych.
• Peidiwch â defnyddio glanhawyr neu doddyddion sgraffiniol.
• Ensure the earphones are dry before placing them back into the charging case.
• Storiwch y clustffonau yn eu cas gwefru pan nad ydynt yn cael eu defnyddio i'w hamddiffyn rhag llwch a difrod.

The JVC HA-XC72T earbuds on a wet surface, demonstrating their IP55 water and dust resistance, suitable for outdoor use. Note: IP55 rating applies to the earbud body only.

Datrys problemau

If you encounter issues with your HA-XC72T headphones, refer to the following common solutions:

No Sound from One Earbud (or other pairing issues)

If only one earbud is producing sound, or if you experience other pairing difficulties, try the following steps:

1. Place both left and right earphones back into the charging case.
2. Take both left and right earphones out of the case simultaneously. Check if the issue is resolved.
3. If the issue persists, delete the "HA-XC72T" Bluetooth registration from your device's Bluetooth settings and attempt to re-pair.
4. If the above steps do not resolve the issue, perform a factory reset (initialization) as follows:

Factory Reset (Initialization) Steps:

1. Place both left and right earphones into the charging case. Ensure the charging lamps are lit, indicating they are charging.
2. While the earphones are in the case, press and hold the touch sensors on both the left and right earphones for approximately 15 seconds. The lamp will blink or its reaction will change, indicating initialization is in progress. Perform this for both earbuds.
3. Release your fingers from the touch sensors and close the charging case lid.
4. Wait for approximately 10-20 seconds.
5. Take both left and right earphones out of the case simultaneously. The earphones will begin synchronizing with each other again.
6. On your smartphone or device, open the Bluetooth settings. If "HA-XC72T" is still listed, select "Forget Device" or "Delete Device".
7. Perform the Bluetooth pairing process again from step 1 of the "Bluetooth Pairing" section.

Dim Pwer

• Ensure the charging case and earphones are fully charged.
• Check if the charging cable is securely connected.

Ansawdd Sain Gwael

• Ensure the earphones are properly seated in your ears. Try different earpiece sizes for a better seal.
• Symudwch yn agosach at eich dyfais gysylltiedig i leihau ymyrraeth.
• Clean any debris from the earphone nozzles.

Manylebau

Gwarant

This product comes with a 1-year manufacturer's warranty from the date of purchase. Please retain your proof of purchase for warranty claims. The warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or normal wear and tear.

Cefnogaeth

For further assistance, technical support, or warranty inquiries, please contact JVC customer service through their official websafle neu'r wybodaeth gyswllt a ddarperir gyda phecynnu eich cynnyrch.