StarTech.com 7.1 USB Sound Card (ICUSBAUDIO7D) User Manual

1. ຜະລິດຕະພັນເກີນview

The StarTech.com ICUSBAUDIO7D is an external 7.1 USB sound card designed to upgrade the audio capabilities of your desktop or laptop computer. It provides a robust USB audio experience, connecting via a single USB 2.0 connection. This device supports both analog and digital audio for 2 to 7.1 channel applications, offering a cost-effective solution to enhance your system's sound for home theater, gaming, or multimedia presentations.

ຄຸນ​ນະ​ສົມ​ບັດ​ທີ່​ສໍາ​ຄັນ​ປະ​ກອບ​ມີ​:

• Adds up to 7.1 channels of audio through a single USB port.
• Supports 7.1, 5.1, and 2 channel output using 3.5mm jacks, a headphone port, line-in, and stereo microphone inputs.
• Upgrades existing integrated audio on desktop or laptop computers.
• Supports 44.1KHz and 48KHz sampling rates for analog playback and recording.
• SPDIF Digital output supports 48KHz audio playback.
• SPDIF optical input passthrough supports up to two-channel audio at 48KHz.
• Features easy-to-use volume controls and mute buttons.
• Plug and Play support for Windows 7/8.1/10.

2. ເນື້ອໃນຊຸດ

ກວດ​ສອບ​ວ່າ​ຊຸດ​ຂອງ​ທ່ານ​ມີ​ລາຍ​ການ​ດັ່ງ​ຕໍ່​ໄປ​ນີ້​:

• 1x StarTech.com 7.1 USB Sound Card (ICUSBAUDIO7D)
• 1x ສາຍ USB
• 1x Installation CD (drivers may be outdated, refer to StarTech.com website for latest)
• 1x ຄູ່ມືການສອນ

Image: Contents of the StarTech.com 7.1 USB Sound Card package, showing the sound card, USB cable, and printed manual.

3. Product Features and Diagrams

3.1 ອຸປະກອນເກີນview

Image: The StarTech.com 7.1 USB Sound Card, displaying its compact silver design and the various audio input/output ports on the front panel, along with volume controls on the top.

The external sound card connects to your computer via a USB-A port, providing an instant audio upgrade. It supports full duplex recording and playback and features built-in volume control buttons for convenience.

Image: The StarTech.com 7.1 USB Sound Card connected to a laptop, illustrating its use as an external audio solution.

3.2 ການເຊື່ອມຕໍ່ກະດານດ້ານຫນ້າ

Image: Detailed diagram of the front panel of the sound card, highlighting the headphone output, line-in input, and the 3.5mm jacks for Front (L/R CH + Sub), Surround (Rear in 5.1 or Side 7.1), Center/Bass, and Back (L/R CH) speakers.

• ຫູຟັງ: ຜົນຜະລິດສະເຕີລິໂອ 3.5mm ສໍາລັບຫູຟັງ.
• ແຖວໃນ: 3.5mm stereo input for external audio sources.
• ດ້ານໜ້າ: 3.5mm output for front left/right speakers and subwoofer (2.1 or 7.1 setup).
• ອ້ອມຮອບ: 3.5mm output for surround speakers (rear in 5.1, side in 7.1).
• Center / Bass: 3.5mm output for center speaker and subwoofer.
• ກັບຄືນໄປບ່ອນ: 3.5mm output for back left/right speakers (7.1 setup).

3.3 ການເຊື່ອມຕໍ່ແຜງດ້ານຫລັງ

Image: Detailed diagram of the rear panel of the sound card, showing the S/PDIF In (Optical Digital), S/PDIF Out (Optical Digital), USB-B port for connection to a laptop or PC, and two 3.5mm microphone inputs (Microphone 1 L CH, Microphone 2 R CH).

• S/PDIF In: ການປ້ອນຂໍ້ມູນສຽງດິຈິຕອນແບບ optical.
• S/PDIF ອອກ: Optical digital audio output. Note: This port supports two-channel audio only and does not support 5.1 or 7.1 audio.
• USB-B: Connects to your computer's USB-A port using the provided USB cable.
• Microphone 1 (L CH) / Microphone 2 (R CH): Two 3.5mm inputs for stereo microphones.

4. ການຕິດຕັ້ງແລະການຕິດຕັ້ງ

The StarTech.com 7.1 USB Sound Card is designed for easy plug-and-play installation on compatible Windows operating systems.

4.1 ການເຊື່ອມຕໍ່ຮາດແວ

1. ເຊື່ອມຕໍ່ສາຍ USB: Connect the USB-B end of the included USB cable to the USB-B port on the rear of the sound card. Connect the USB-A end of the cable to an available USB-A port on your desktop or laptop computer.
2. Connect Speakers/Headphones:
   • For headphones, plug them into the ຫູຟັງ jack ຢູ່ເທິງແຜງດ້ານຫນ້າ.
   • For 2.1, 5.1, or 7.1 analog speaker systems, connect the corresponding 3.5mm jacks from your speakers to the ດ້ານໜ້າ, ອ້ອມຮອບ, Center / Bass, ແລະ ກັບຄືນໄປບ່ອນ ports on the front panel as required by your speaker system. Refer to your speaker system's manual for specific connections.
   • For digital audio output, connect an optical S/PDIF cable from the S/PDIF ອອກ port on the rear to your digital audio receiver.
3. Connect Microphones/Line-In:
   • ສຽບໄມໂຄຣໂຟນເຂົ້າກັບ ໄມໂຄຣໂຟນ 1 ແລະ/ຫຼື ໄມໂຄຣໂຟນ 2 jacks ຢູ່ແຜງດ້ານຫຼັງ.
   • Connect external audio sources (e.g., MP3 player) to the ເຂົ້າເສັ້ນ jack ຢູ່ເທິງແຜງດ້ານຫນ້າ.

4.2 ການຕິດຕັ້ງໄດຣເວີ (Windows)

For Windows 7, 8.1, and 10, the device typically installs automatically using built-in drivers. If prompted, allow Windows to install the necessary drivers. If automatic installation fails or you experience issues, you may need to download the latest drivers from the official StarTech.com website. The included installation CD may contain outdated drivers.

It is recommended to disable any integrated audio devices in your computer's sound settings to ensure the StarTech.com sound card takes full control of audio processing.

5. ຄໍາແນະນໍາການດໍາເນີນງານ

5.1 ການຫຼິ້ນສຽງພື້ນຖານ

Once connected and drivers are installed, your computer should recognize the StarTech.com 7.1 USB Sound Card as the default audio playback device. You can verify this in your operating system's sound settings.

• ການຄວບຄຸມລະດັບສຽງ: Use the physical "VOL +" and "VOL -" buttons on the top of the sound card to adjust the master volume. You can also adjust volume through your operating system's sound mixer.
• Mute Functions: The "VOL MUTE" button mutes all audio output. The "MIC MUTE" button mutes the microphone inputs.

5.2 Configuring Surround Sound (Windows)

To configure 5.1 or 7.1 surround sound output:

1. ເປີດ ກະດານຄວບຄຸມ ແລະນໍາທາງໄປຫາ ສຽງ.
2. ພາຍໃຕ້ ຫຼິ້ນຄືນ tab, locate and select the "Speakers" entry for the "USB Sound Device" (or similar name for the StarTech.com sound card).
3. ຄລິກທີ່ ຕັ້ງຄ່າ ປຸ່ມ.
4. Choose your desired audio configuration (e.g., "5.1 Surround" or "7.1 Surround") and click ຕໍ່ໄປ.
5. Follow the on-screen prompts to test your speaker setup and ensure all channels are working correctly.
6. Adjust speaker types (e.g., full-range or satellite) if applicable, then click ຈົບ.

The audio outputs are also selectable via the included software, which provides more granular control over audio settings.

5.3 ການບັນທຶກສຽງ

To record audio from the microphone or line-in inputs:

1. Ensure your microphone(s) or line-in source is connected to the appropriate port on the sound card.
2. Open your preferred audio recording software (e.g., Windows Voice Recorder, Audacity).
3. In the recording software's settings, select the "USB Sound Device" (or similar) as the input device.
4. Adjust input levels as needed within the software or your operating system's sound settings.
5. ເລີ່ມການບັນທຶກ.

6. ບໍາລຸງຮັກສາ

The StarTech.com 7.1 USB Sound Card requires minimal maintenance. Keep the device clean and free from dust. Use a soft, dry cloth for cleaning. Avoid exposing the device to extreme temperatures, humidity, or direct sunlight. Ensure all cable connections are secure.

7. ການແກ້ໄຂບັນຫາ

• ບໍ່ມີສຽງອອກ:
  • Ensure the USB cable is securely connected to both the sound card and your computer.
  • Verify that the sound card is selected as the default playback device in your operating system's sound settings.
  • Check that speakers/headphones are correctly plugged into the appropriate jacks.
  • Ensure the "VOL MUTE" button is not active and volume levels are sufficiently high on both the device and your computer.
  • If using analog speakers, confirm they are powered on.
• ໄມໂຄຣໂຟນບໍ່ເຮັດວຽກ:
  • Ensure the microphone is correctly plugged into one of the microphone jacks.
  • Verify that the "MIC MUTE" button is not active.
  • Check your operating system's sound recording settings to ensure the USB Sound Device is selected as the input and input levels are adequate.
• Surround Sound Not Functioning Correctly:
  • Review the "Configuring Surround Sound" section (5.2) to ensure your system is properly configured for 5.1 or 7.1 output.
  • Confirm that your speaker system is correctly connected to the corresponding output jacks on the sound card.
  • Note that the S/PDIF optical output supports two-channel audio only, not 5.1 or 7.1 surround sound.
  • Some streaming services or media players may not output true surround sound via PC applications; verify your media source supports surround sound output through the device.
• ບັນຫາຄົນຂັບ:
  • If you encounter driver-related issues, visit the official StarTech.com website to download and install the latest drivers for your operating system.
  • Ensure any previously installed sound card drivers or integrated audio drivers are disabled or uninstalled to prevent conflicts.
• Volume Range Limitations:
  • If the volume range feels limited (e.g., 1% is too loud, 100% is not loud enough), adjust the physical volume knob on your external speakers (if applicable) to find a comfortable range. This device is USB bus-powered, which can sometimes affect the maximum ampການຈົດທະບຽນ.

8. ຂໍ້ມູນຈໍາເພາະ

9. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນດ້ານວິຊາການ

The StarTech.com 7.1 USB Sound Card (ICUSBAUDIO7D) is backed by a ຮັບປະກັນ 2 ປີ. StarTech.com also provides ສະຫນັບສະຫນູນດ້ານວິຊາການຕະຫຼອດຊີວິດຟຣີ ສໍາລັບຜະລິດຕະພັນນີ້.

For technical assistance, please visit the official StarTech.com website or contact their customer support directly. Ensure you have your product model number (ICUSBAUDIO7D) available when seeking support.

10. ຄວາມປອດໄພ ແລະຄໍາເຕືອນ

ກະລຸນາອ່ານ ແລະ ປະຕິບັດຕາມຄຳແນະນຳດ້ານຄວາມປອດໄພເຫຼົ່ານີ້ເພື່ອປ້ອງກັນຄວາມເສຍຫາຍຕໍ່ອຸປະກອນ ຫຼື ການບາດເຈັບຕໍ່ຕົວທ່ານເອງ:

Image: Safety warning labels for handling electronic components.

• ໄຟຟ້າສະຖິດ: Always discharge static electricity before handling the component. Static discharge can damage devices and cause injury. Use an anti-static wrist strap or ground yourself by touching a grounded metal surface.
• ຂອບແຫຼມ: ຈົ່ງລະມັດລະວັງໃນເວລາຈັບອຸປະກອນ, ເພາະວ່າບາງຂອບຫຼືອົງປະກອບອາດຈະແຫຼມ. ໃສ່ຖົງມືຖ້າຈໍາເປັນເພື່ອຫຼີກເວັ້ນການຕັດຫຼືການຂັດ.
• ປິດເຄື່ອງກ່ອນທີ່ຈະຈັດການ: Ensure the host device is powered off and unplugged before installing or removing any components. Working with powered systems may lead to electric shocks or damage to components.