beyerdynamic DT 990 Pro X Over-Ear Studio Headphones

1. ບົດແນະນຳ

Thank you for choosing the beyerdynamic DT 990 Pro X Over-Ear Studio Headphones. These headphones are designed for professional audio applications, including mixing, mastering, and editing. They feature an open-back design, a dynamic STELLAR.45 driver system, and a detachable cable for enhanced versatility and durability. This manual provides essential information for the proper setup, operation, and maintenance of your headphones.

Image 1.1: The beyerdynamic DT 990 Pro X headphones, showcasing their over-ear, open-back design.

2. ເນື້ອໃນຊຸດ

ກະ​ລຸ​ນາ​ກວດ​ສອບ​ວ່າ​ລາຍ​ການ​ທັງ​ຫມົດ​ທີ່​ລະ​ບຸ​ໄວ້​ຂ້າງ​ລຸ່ມ​ນີ້​ແມ່ນ​ລວມ​ຢູ່​ໃນ​ຊຸດ​ຂອງ​ທ່ານ​:

• beyerdynamic DT 990 Pro X Studio Headphones
• 3.0 m Mini-XLR Cable (3.5 mm Jack Plug)
• 6.35 mm Jack Adapter
• ຖົງສາຍຮັດ

Image 2.1: All components included in the beyerdynamic DT 990 Pro X package: headphones, detachable cable, adapter, and carrying bag.

3. ຕັ້ງຄ່າ

3.1 ການເຊື່ອມຕໍ່ສາຍ

1. Locate the Mini-XLR input port on the left earcup of the DT 990 Pro X headphones.
2. Align the Mini-XLR connector of the provided cable with the port and push firmly until it clicks into place.
3. Connect the 3.5 mm jack plug of the cable to your audio source (e.g., audio interface, amplifier, computer).
4. If your audio source requires a 6.35 mm connection, attach the included 6.35 mm jack adapter to the 3.5 mm jack plug.

Image 3.1: A hand connecting the detachable Mini-XLR cable to the earcup of the DT 990 Pro X headphones.

3.2 ການນໍາໃຊ້ເບື້ອງຕົ້ນ

Ensure your audio source's volume is set to a low level before placing the headphones on your head. Gradually increase the volume to a comfortable listening level. The DT 990 Pro X headphones have an impedance of 48 Ohms, making them suitable for a wide range of devices without requiring a dedicated headphone amplifier, though a high-quality amplifier can further enhance performance.

4. ຄໍາແນະນໍາການດໍາເນີນງານ

4.1 ການໃສ່ຫູຟັງ

Adjust the headband so that the earcups sit comfortably over your ears, fully enclosing them. The velour ear pads are designed for extended wear. The open-back design allows for a wide soundstage and natural sound reproduction, which is beneficial for critical listening tasks.

Image 4.1: A user wearing the DT 990 Pro X headphones during an audio production session, demonstrating proper fit.

4.2 ອຸປະກອນທີ່ເຂົ້າກັນໄດ້

The DT 990 Pro X headphones are compatible with a variety of audio devices, including:

• ແລັບທັອບ ແລະ ຄອມພິວເຕີຕັ້ງໂຕະ
• Audio Interfaces and Mixers
• Smartphones and Tablets (with appropriate adapters if needed)
• ເກມຄອນໂຊນ
• Smart Speakers and Televisions

5. ຄວາມສະດວກສະບາຍ ແລະ ຄວາມພໍດີ

The DT 990 Pro X headphones are engineered for high comfort during long listening or working sessions. Key comfort features include:

• Ergonomically Designed Headband: Distributes pressure evenly across the head.
• Flexible Headband Construction: Ensures a secure yet comfortable fit for various head sizes.
• Soft Velour Ear Pads: Provide a gentle feel against the skin and contribute to breathability.

ຮູບພາບ 5.1: ລາຍລະອຽດ view of the ergonomically designed headband and soft velour ear pads, highlighting comfort features.

6. ບໍາລຸງຮັກສາ

6.1 ການທໍາຄວາມສະອາດ

ເພື່ອຮັກສາອາຍຸການໃຊ້ງານ ແລະ ສຸຂະອະນາໄມຂອງຫູຟັງຂອງທ່ານໃຫ້ໃຊ້ໄດ້ດົນ:

• ເຊັດພື້ນຜິວດ້ານນອກດ້ວຍຜ້າອ່ອນ, ແຫ້ງ.
• The velour ear pads can be carefully removed and hand-washed with mild soap and water, then air-dried completely before reattaching.
• ຫຼີກເວັ້ນການນໍາໃຊ້ສານເຄມີທີ່ຮຸນແຮງຫຼືເຄື່ອງເຮັດຄວາມສະອາດຂັດ.

6.2 ການເກັບຮັກສາ

When not in use, store the headphones in the provided drawstring bag to protect them from dust and scratches. Avoid exposing them to extreme temperatures or humidity.

6.3 Replaceable Components

The DT 990 Pro X is designed with replaceable components, including the ear pads and headband padding, ensuring long-term usability. Contact beyerdynamic support for replacement parts.

ຮູບພາບ 6.1: ພາຍໃນ view of the earcup, illustrating the design for replaceable components, emphasizing the product's repairability.

7. ການແກ້ໄຂບັນຫາ

If you encounter issues with your DT 990 Pro X headphones, please refer to the following common solutions:

• ບໍ່ມີສຽງ:
  • Ensure the cable is securely connected to both the headphones and the audio source.
  • ກວດເບິ່ງລະດັບສຽງໃນແຫຼ່ງສຽງຂອງທ່ານແລະໃຫ້ແນ່ໃຈວ່າມັນບໍ່ໄດ້ຖືກປິດສຽງ.
  • Test the headphones with a different audio source or device to rule out source issues.
• ສຽງບິດເບືອນ:
  • ຫຼຸດລະດັບສຽງໃນແຫຼ່ງສຽງຂອງທ່ານລົງ.
  • ຮັບປະກັນສຽງ file or stream is of good quality.
  • Check for any loose connections in the cable.
• ພໍດີທີ່ບໍ່ສະບາຍ:
  • Adjust the headband to find the optimal position on your head.
  • Ensure the ear pads are correctly seated around your ears.

If these steps do not resolve the issue, please contact beyerdynamic customer support for further assistance.

8. ຂໍ້ມູນຈໍາເພາະ

9. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ

beyerdynamic products are manufactured to high-quality standards. For information regarding warranty coverage, please refer to the warranty card included with your product or visit the official beyerdynamic website. For technical support, replacement parts, or service inquiries, please contact beyerdynamic customer support directly.

beyerdynamic USA
For support in the United States, please visit the beyerdynamic USA webເວັບໄຊ ຫຼືຕິດຕໍ່ພະແນກບໍລິການລູກຄ້າຂອງເຂົາເຈົ້າ.