คู่มือผู้ใช้ EZCast Ultra 4K HDR Wireless Display Receiver

1. บทนำ

The EZCast Ultra U1 is a state-of-the-art 4K HDR wireless display receiver designed to provide an ultimate viewing experience. It boasts 4K decoding capability and supports 4K/60Hz HDMI ultra-high quality output. Compatible with various wireless projection technologies including DLNA, Miracast, EZAir, Google Home, and Chrome Mirror, the EZCast Ultra U1 offers seamless connectivity across iOS, Android, macOS, and Windows devices. Its exclusive EZCast application functionality further enhances user experience, making it an ideal solution for high-quality wireless display needs.

A view of the EZCast Ultra device, showing its compact, oval design with a green indicator light and the EZCast logo. An HDMI connector is visible, along with a smaller view of the device from the side, highlighting its ports.

2. เนื้อหาบรรจุภัณฑ์

Please verify that all items are present in your EZCast Ultra package:

• 1 x EZCast Ultra Device
• สายต่อขยาย HDMI 1 เส้น
• สายไฟ USB Type-C จำนวน 1 เส้น
• 1 x คู่มือฉบับย่อ

3. คุณสมบัติของผลิตภัณฑ์

• 4K Ultra HD/HDR: Provides ultimate viewing experience with 4K/60fps for smoother video display.
• รองรับหลายระบบปฏิบัติการ: Cross-platform compatibility with Windows, macOS, Android, and iOS.
• Multiple Wireless Display Technologies: Compatible with iOS screen mirroring, Miracast, and DLNA protocols.
• Bluetooth and Dual-Band WiFi: Bluetooth 4.2 for speedy pairing and connection, and 2.4GHz/5GHz IEEE 802.11AC Wi-Fi for high-speed performance.
• การควบคุมด้วยเสียง: Control your media experience hands-free using smart speakers and AI assistants (Google Home and Amazon Alexa) to command EZCast.

4. การตั้งค่า

Follow these steps to set up your EZCast Ultra device:

1. Connect the EZCast Ultra U1 to an available HDMI port on your TV or projector.
2. Power on the device by connecting the Type-C USB power cable to the EZCast Ultra and then to an external USB power source (e.g., a USB wall adapter or a USB port on your TV if it provides sufficient power).
3. Switch your TV/projector's input source to the HDMI port where the EZCast Ultra is connected.
4. Follow the on-screen instructions to connect the EZCast Ultra to your Wi-Fi network and download the EZCast app on your mobile device or computer for initial setup and advanced features.

5. ปฏิบัติการ

Once set up, the EZCast Ultra offers multiple ways to display content:

5.1 Using the EZCast App

The EZCast app provides the most comprehensive control and access to features. Download it from your device's app store. Through the app, you can:

• Browse and play 4K video content directly.
• Mirror your device's screen (photos, videos, documents).
• Access cloud storage and web เนื้อหา.

5.2 Wireless Mirroring (AirPlay, Miracast, DLNA)

The EZCast Ultra automatically detects and supports various mirroring protocols:

• iOS Devices (AirPlay): Enable Screen Mirroring on your iPhone/iPad and select the EZCast Ultra device.
• อุปกรณ์ Android (Miracast): Look for 'Wireless Display', 'Cast', 'Smart View', or similar options in your Android device's settings and select the EZCast Ultra.
• อุปกรณ์วินโดวส์: Use the 'Project' or 'Connect to a wireless display' feature in Windows settings.
• DLNA: Many media apps support DLNA, allowing you to cast content directly from the app to the EZCast Ultra.

5.3 การควบคุมด้วยเสียง

Integrate your EZCast Ultra with Google Home or Amazon Alexa for hands-free control. Once linked, you can use voice commands to search for and play videos, enhancing your media experience.

6. การบำรุงรักษา

To ensure the longevity and optimal performance of your EZCast Ultra, follow these maintenance guidelines:

• Keep the device clean by wiping it with a soft, dry cloth. Avoid using liquid cleaners or aerosols.
• อย่าให้อุปกรณ์สัมผัสกับอุณหภูมิ ความชื้น หรือแสงแดดโดยตรง
• ตรวจสอบให้แน่ใจว่ามีการระบายอากาศที่เหมาะสมรอบๆ อุปกรณ์เพื่อป้องกันความร้อนสูงเกินไป
• หลีกเลี่ยงการทำอุปกรณ์หล่นหรือกระแทกอย่างรุนแรง
• Disconnect the power cable when the device is not in use for extended periods.

7 การแก้ไขปัญหา

If you encounter issues with your EZCast Ultra, please refer to the following common troubleshooting tips:

• No display on TV: Ensure the HDMI cable is securely connected and the TV input is set to the correct HDMI port. Verify the device is receiving power.
• ไม่สามารถเชื่อมต่อกับ Wi-Fi: Double-check your Wi-Fi password. Ensure the device is within range of your Wi-Fi router. Try restarting both the EZCast Ultra and your router.
• Lagging or choppy video: Ensure your Wi-Fi signal is strong and stable. Reduce the distance between the device and your Wi-Fi router. Check for interference from other wireless devices.
• App not detecting device: Make sure your mobile device and the EZCast Ultra are connected to the same Wi-Fi network. Restart the app and the EZCast Ultra.
• ไม่มีเสียง: Check the audio settings on your TV and the source device. Ensure the volume is not muted.

For more detailed troubleshooting or persistent issues, please visit the official EZCast support webเว็บไซต์.

8. ข้อมูลจำเพาะ

9. การรับประกันและการสนับสนุน

For warranty information and technical support, please refer to the official EZCast website or the contact details provided in the product packaging. You can also visit the EZCast Store on Amazon สำหรับแหล่งข้อมูลเพิ่มเติมและการสนับสนุน