คู่มือผู้ใช้ Quntis Screen Light Bar LI-HY-0206-BK

1. บทนำ

The Quntis Screen Light Bar LI-HY-0206-BK is designed to provide optimal illumination for your workspace while minimizing screen glare and reducing eye strain. This manual provides essential information for setting up, operating, and maintaining your device.

Image 1.1: The Quntis Screen Light Bar providing focused illumination on a desk.

2. เนื้อหาบรรจุภัณฑ์

ตรวจสอบว่ารายการทั้งหมดที่ระบุไว้ด้านล่างนี้รวมอยู่ในแพ็คเกจของคุณ:

• Quntis Screen Light Bar
• ขายึดจอภาพ
• USB-C to USB-A Cable (2 meters)
• คู่มือการใช้งาน
• Allen Key (for bracket adjustment)

Image 2.1: All components included in the Quntis Screen Light Bar package.

3. คำแนะนำในการตั้งค่า

Follow these steps to properly install your Quntis Screen Light Bar:

1. ติดขายึด: Securely attach the light bar to the monitor mounting bracket. Ensure the USB-C port on the light bar aligns with the opening on the bracket.
2. ตำแหน่งบนจอภาพ: Place the assembled light bar and bracket on top of your monitor. The weighted design of the bracket helps it sit stably.
3. Adjust Bracket (if necessary): Use the provided Allen key to adjust the thickness of the bracket to fit your monitor securely. The bracket is designed for monitors with a thickness between 0.6" to 1.4" (1.5-3.5 cm).
4. เชื่อมต่อพลังงาน: Plug the USB-C end of the provided cable into the light bar and the USB-A end into an available USB port on your computer, phone charger, or power bank.

หมายเหตุความเข้ากันได้: This monitor lamp is suitable for monitors 22 inches and above. It is ไม่ suitable for laptops and curved monitors.

Image 3.1: The light bar installed on a monitor, highlighting its minimal desktop footprint.

Video 3.1: Official Quntis video demonstrating the installation and features of the Screen Light Bar.

4. คู่มือการใช้งาน

The Quntis Screen Light Bar features intuitive touch controls for easy operation:

• เปิด/ปิดเครื่อง: แตะปุ่มเปิด/ปิด (⏻) once to turn the light bar on or off.
• ปรับความสว่าง: Long-press the brightness button (☀) to steplessly adjust the light intensity from 5% to 100%.
• ปรับอุณหภูมิสี: Long-press the color temperature button (🌡) to steplessly adjust the color temperature between 3000K (warm yellow) and 6500K (cold white).
• ลดแสงอัตโนมัติ: Touch the auto-dimming button (▱) to activate the built-in light sensor, which automatically adjusts the brightness according to the surrounding ambient light.
• ฟังก์ชั่นหน่วยความจำ: The light bar remembers your last used brightness and color temperature settings, so there is no need to reset them each time you turn it on.

Image 4.1: Touch controls for brightness and color temperature on the light bar.

Video 4.1: Short demonstration of the Quntis Computer Light Bar's fitment and basic operation.

5. คุณสมบัติหลัก

• No Screen Glare & Asymmetric Light Design: The light projects downwards onto your desk and keyboard, preventing reflections and direct glare on your screen for comfortable reading and reduced eye strain.
• Light Sensor & Auto-Dimming: A built-in light sensor automatically adjusts the light bar's brightness based on ambient light conditions, ensuring optimal illumination throughout the day.
• USB Powered & Space-Saving Design: Powered by any USB outlet (computer, charger, power bank), its clip-on design saves valuable desk space.
• การหรี่แสงแบบไม่มีขั้นตอนและอุณหภูมิสี: Offers a wide range of brightness (5%-100%) and color temperature (3000K-6500K) adjustments to suit various tasks and preferences. High CRI95 LEDs ensure accurate color rendering.
• Smart Touch Buttons & Power-off Memory: Easy-to-use touch controls and a memory function that recalls your last settings upon power-on.
• Eye Care & Flicker-Free Lighting: Certified for optical radiation safety (IEC62471) and anti-blue light (IEC62778), providing a stable, flicker-free light source to reduce eye discomfort. Compliant with IEEE PAR1798.

Image 5.1: Glare reduction comparison between traditional lighting and the Quntis Screen Light Bar.

Image 5.2: The auto-dimming function maintaining optimal brightness levels.

6. ความเข้ากันได้

The Quntis Screen Light Bar is designed for:

• Monitors 22 inches and above.
• Monitors with a thickness of 0.6 inches to 1.4 inches (1.5 cm to 3.5 cm).

สำคัญ: ผลิตภัณฑ์นี้เป็น ไม่ suitable for laptops and curved monitors.

7. การบำรุงรักษา

To ensure the longevity and optimal performance of your Quntis Screen Light Bar:

• Wipe the light bar and bracket with a soft, dry cloth.
• หลีกเลี่ยงการใช้น้ำยาทำความสะอาดหรือตัวทำละลายที่มีฤทธิ์กัดกร่อน
• Ensure the USB connection is clean and free of debris.

8 การแก้ไขปัญหา

If you encounter any issues with your Quntis Screen Light Bar, please refer to the following common solutions:

• ไฟไม่ติด: Ensure the USB cable is securely connected to both the light bar and a working USB power source. Try a different USB port or power adapter.
• ไฟกระพริบ: Verify that the power source provides stable 5V power. Avoid using damaged or incompatible USB cables.
• Auto-dimming not working: Ensure the auto-dimming function is activated by pressing its dedicated touch button. Check for any obstructions blocking the light sensor.
• Unstable mounting: Re-adjust the mounting bracket using the Allen key to ensure a snug fit on your monitor.

9. ข้อมูลจำเพาะ

10. การรับประกันและการสนับสนุน

Quntis is committed to providing excellent products and customer service. Your Quntis Screen Light Bar comes with:

• รับประกัน 1 ปี: For any product issues, contact Quntis for support.
• ตอบสนองภายใน 24 ชั่วโมง: Expect a response to your inquiries within 24 hours.
• คืนและเปลี่ยนสินค้าได้ฟรีภายใน 30 วัน: Enjoy a hassle-free return or exchange within 30 days of purchase.

For further assistance or to explore more Quntis products, please visit the Quntis Store.