Logitech H390 Wired USB Headset User Manual

1. ຜະລິດຕະພັນເກີນview

The Logitech H390 is a wired USB headset designed for clear internet calls and enhanced digital audio. It features a noise-cancelling microphone, convenient in-line controls, and a comfortable design for extended use. This headset offers plug-and-play connectivity, making it compatible with various operating systems and devices.

Image: Logitech H390 Wired USB Headset (Rose variant) with its main features visible.

ຄຸນ​ນະ​ສົມ​ບັດ​ທີ່​ສໍາ​ຄັນ​:

• ໄມໂຄຣໂຟນຕັດສຽງລົບກວນ: Reduces background noise for clear voice capture.
• ການຄວບຄຸມໃນສາຍ: Easily adjust volume or mute the microphone without interrupting calls.
• Digital Stereo Sound: Laser-tuned drivers provide enhanced digital audio for music, games, and calls.
• ການເຊື່ອມຕໍ່ USB: Simple plug-and-play connection via USB-A port.
• Padded Comfort: Plush, padded headband and earcups for optimal comfort during long sessions.
• ໄມໂຄຣໂຟນທີ່ສາມາດປັບໄດ້: Rigid left-sided mic boom is movable and can be positioned for optimal voice capture or tucked away.

2. ຄໍາແນະນໍາການຕິດຕັ້ງ

The Logitech H390 headset is designed for simple plug-and-play operation. No additional software installation is typically required for basic functionality.

1. ເຊື່ອມຕໍ່ຊຸດຫູຟັງ: Insert the USB-A connector of the headset cable into an available USB-A port on your PC, Laptop, or Chromebook.
2. ການຮັບຮູ້ລະບົບ: Your operating system should automatically detect and install the necessary drivers for the headset. This may take a few moments.
3. ຢືນຢັນການຕັ້ງຄ່າສຽງ: Once connected, check your computer's audio settings to ensure the Logitech H390 is selected as the default input (microphone) and output (speakers/headphones) device.

ຄວາມຕ້ອງການລະບົບ:

• Windows Vista, Windows 7, Windows 8, Windows 10 or later
• Chrome OS
• MAC OS X (10.2.8 or later)
• ມີພອດ USB-A

3. ການໃຊ້ງານຊຸດຫູຟັງ

ການປັບຕົວເພື່ອຄວາມສະດວກສະບາຍ:

• ການປັບສາຍຫົວ: ຄ່ອຍໆເລື່ອນຫູຟັງຂຶ້ນ ຫຼື ລົງຕາມສາຍແອວເພື່ອຊອກຫາຂະໜາດທີ່ສະດວກສະບາຍ ແລະ ວາງຢູ່ເທິງຫົວຂອງທ່ານຢ່າງປອດໄພ.
• Earcup Orientation: Ensure the earcups fully cover your ears for optimal sound and comfort. The padded earcups are designed to conform to your ears.

ການໃຊ້ໄມໂຄຣໂຟນ:

• ຕຳແໜ່ງ: The rigid microphone boom is located on the left earcup. Rotate the boom to position the microphone approximately 1-2 inches (2.5-5 cm) from your mouth for the best voice clarity.
• ການຕັດສຽງລົບກວນ: The noise-cancelling feature works best when the microphone is properly positioned.
• Storing the Microphone: When not in use, the microphone boom can be rotated upwards and tucked out of the way.

ການຄວບຄຸມໃນສາຍ:

The headset features an in-line control unit on the cable for quick adjustments:

• ປະລິມານຂຶ້ນ/ລົງ: Use the (+) and (-) buttons to increase or decrease the listening volume.
• ປິດສຽງໄມໂຄຣໂຟນ: Press the mute button to toggle the microphone on or off. An indicator light (if present) may show the mute status.

4. ບໍາລຸງຮັກສາ

Proper care and maintenance will extend the life of your Logitech H390 headset.

• ການເຮັດຄວາມສະອາດຫູຟັງ: The earcups are made of faux leather. Wipe them gently with a soft, damp ຜ້າ. ຫຼີກເວັ້ນການນໍາໃຊ້ສານເຄມີທີ່ຮຸນແຮງຫຼືເຄື່ອງເຮັດຄວາມສະອາດຂັດ.
• Cleaning Microphone: Use a soft, dry cloth to wipe the microphone boom.
• ການດູແລສາຍໄຟ: Avoid sharply bending or excessively pulling the USB cable. Store the cable neatly when not in use to prevent tangling and damage. The cable is designed to be long for flexibility, but proper handling is recommended.
• ການເກັບຮັກສາ: ເກັບຮັກສາຊຸດຫູຟັງໄວ້ໃນບ່ອນທີ່ສະອາດ, ແຫ້ງ ແລະ ຫ່າງຈາກອຸນຫະພູມສູງສຸດ ແລະ ແສງແດດໂດຍກົງ.

5. ການແກ້ໄຂບັນຫາ

If you encounter issues with your Logitech H390 headset, try the following steps:

• ບໍ່ມີສຽງ/ໄມໂຄຣໂຟນບໍ່ເຮັດວຽກ:
  • ໃຫ້ແນ່ໃຈວ່າຕົວເຊື່ອມຕໍ່ USB ຖືກສຽບເຂົ້າໄປໃນພອດຢ່າງຄົບຖ້ວນແລ້ວ.
  • Try plugging the headset into a different USB port on your computer.
  • Check the in-line volume control to ensure it is not set to minimum or muted.
  • Verify that the microphone mute button on the in-line control is not activated.
  • Confirm that the Logitech H390 is selected as the default audio input and output device in your computer's sound settings.
  • ປິດເປີດຄອມພິວເຕີຂອງທ່ານຄືນໃໝ່.
• ຄຸນະພາບສຽງບໍ່ດີ:
  • ໃຫ້ແນ່ໃຈວ່າຫູຟັງຢູ່ໃນຕຳແໜ່ງທີ່ຖືກຕ້ອງຕາມຫູຂອງທ່ານ.
  • Adjust the volume using the in-line controls or your computer's system volume.
  • ກວດເບິ່ງການເຊື່ອມຕໍ່ທີ່ວ່າງ.
• Microphone Picking Up Background Noise:
  • Reposition the microphone boom closer to your mouth (1-2 inches).
  • Ensure you are in a quiet environment as much as possible.
  • Check your computer's microphone settings for noise suppression options.
• Headset Not Recognized by Computer:
  • ລອງເຊື່ອມຕໍ່ກັບຜອດ USB ອື່ນ.
  • ໃຫ້ແນ່ໃຈວ່າລະບົບປະຕິບັດການຂອງທ່ານຕອບສະຫນອງຄວາມຕ້ອງການຂັ້ນຕ່ໍາ.
  • Check your device manager (Windows) or System Information (Mac) to see if the USB device is listed.

6. ຂໍ້ມູນຈໍາເພາະ

7. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ

ຂໍ້ມູນການຮັບປະກັນ:

The Logitech H390 headset comes with a ການຮັບປະກັນຮາດແວຈໍາກັດ 2 ປີ. ກະລຸນາຮັກສາຫຼັກຖານການຊື້ຂອງທ່ານສໍາລັບການຮຽກຮ້ອງການຮັບປະກັນ.

ການຊ່ວຍເຫຼືອລູກຄ້າ:

For further assistance, technical support, or warranty inquiries, please visit the official Logitech support website. You can find detailed FAQs, troubleshooting guides, and contact information there.

• ສະຫນັບສະຫນູນ Logitech Webເວັບໄຊ: support.logitech.com

8. ຂໍ້ມູນເພີ່ມເຕີມ