คู่มือผู้ใช้กล่องแสดงผล WiFi สำหรับรถยนต์ MiraScreen X7

1. บทนำ

The MiraScreen X7 Car WiFi Display Box is a device designed to mirror content from your mobile devices (iOS, Android, Windows, macOS) to a larger display, such as a car screen, television, monitor, or projector. It facilitates wireless screen mirroring using DLNA, Airplay, and Miracast protocols, enabling functions like displaying GPS navigation, streaming media, and presenting documents.

Image 1.1: The MiraScreen X7 Car WiFi Display Box. This image shows the compact, white device from a top-down angle, highlighting its minimalist design.

2. เนื้อหาบรรจุภัณฑ์

โปรดตรวจสอบว่ารายการทั้งหมดที่ระบุไว้ด้านล่างมีอยู่ในแพ็คเกจของคุณหรือไม่:

• 1 x MiraScreen X7 Car WiFi Display Box
• สายไฟ 1 x USB
• 1 x CVBS (Composite Video) Cable
• 1 x คู่มือผู้ใช้

Image 2.1: Contents of the MiraScreen X7 package. This image displays the MiraScreen X7 device, USB cable, CVBS cable, and user manual, as typically found in the product packaging.

3. ข้อมูลจำเพาะ

4. คำแนะนำในการตั้งค่า

Follow these steps to connect and power on your MiraScreen X7 device:

1. Connect to Car Display (CVBS): Plug the provided CVBS cable into the A/V OUT port of the MiraScreen X7 and connect the other end to your car's Audio AV-IN port.
2. Connect to Other Displays (HDMI): If using a TV, monitor, or projector, connect an HDMI cable (not included) from the HDMI port of the MiraScreen X7 to the HDMI input of your display device.
3. แหล่งจ่ายไฟ: Connect the USB power cable to the Micro USB port on the MiraScreen X7. Plug the other end of the USB cable into a 5V USB power adapter (e.g., car charger, USB port on display, or wall adapter). The device requires 12V 1A power.
4. การเลือกเอาท์พุต: Note that the HDMI and CVBS outputs cannot be used simultaneously. If both are connected, the device may prioritize HDMI output. Choose the appropriate output for your setup.

ภาพที่ 4.1: ภาพระยะใกล้ view of the MiraScreen X7 ports. This image highlights the A/V, HDMI, Reset, and USB ports on the device, illustrating where cables should be connected.

Image 4.2: Diagram illustrating MiraScreen X7 connection options. This diagram shows how to connect the MiraScreen X7 to a car display via AV OUT and to a TV/projector via HD (HDMI), along with the power connection.

5. คู่มือการใช้งาน

5.1. For iOS Devices (iPhone/iPad) and macOS (Airplay/DLNA)

To mirror your iOS or macOS device screen:

1. Ensure your MiraScreen X7 is powered on and connected to your display.
2. บนอุปกรณ์ iOS ของคุณ ให้ไปที่ การตั้งค่า > ไวไฟ and connect to the MiraScreen X7's Wi-Fi network. The network name (SSID) and password will be displayed on your car screen or connected display.
3. Once connected, open the ศูนย์ควบคุม (swipe down from the top-right corner on newer iPhones, or swipe up from the bottom on older iPhones/iPads).
4. แตะที่ การมิเรอร์หน้าจอ (or AirPlay Mirroring) and select the MiraScreen X7 device from the list.
5. Your device's screen should now be mirrored to the connected display.

5.2. For Android Devices (Miracast)

To mirror your Android device screen:

1. Ensure your MiraScreen X7 is powered on and connected to your display.
2. On your Android device, enable the Miracast function. The name of this feature may vary depending on your device manufacturer (e.g., "Wireless Display," "Screen Mirroring," "Smart View," "Cast," "Multi-screen," "Display Mirroring"). This option is typically found in the Quick Settings panel or under การตั้งค่า > อุปกรณ์ที่เชื่อมต่อ > การตั้งค่าการเชื่อมต่อ > หล่อ.
3. Select the MiraScreen X7 device from the list of available devices.
4. Your Android device's screen should now be mirrored to the connected display.

ภาพที่ 5.1: อดีตample of phone screen mirrored to a car display. This image shows a smartphone displaying a navigation app, which is simultaneously mirrored onto a car's built-in screen, demonstrating the device's primary function.

Image 5.2: MiraScreen X7 compatibility with multiple display types. This image illustrates the MiraScreen X7 device in the foreground, with various screens (smartphone, tablet, laptop, TV, projector) in the background, indicating its broad compatibility for screen mirroring.

6. ความเข้ากันได้

The MiraScreen X7 supports a wide range of operating systems and content types. However, certain applications with digital rights management (DRM) restrictions are not supported.

6.1. Supported Systems and Content

• ระบบปฏิบัติการ: iOS 9.0 and above, macOS 10 and above (via Airplay and DLNA)
• ระบบปฏิบัติการ: Android 5.0 and above, Windows 8.1 and above (via Miracast)
• ประเภทของเนื้อหา: Photos, documents (e.g., PPT, Office fileส), web browsing (e.g., Chrome, Safari), YouTube, general videos, and games.

6.2. Unsupported Applications

Due to copyright protection and Digital Rights Management (DRM), the MiraScreen X7 does not support mirroring content from applications that require paid subscriptions or have specific content protection. These include, but are not limited to:

• เน็ตฟลิกซ์
• Amazon Video
• ฮูลู
• ไดเร็คทีวี
• Other similar paid streaming services

Image 6.1: MiraScreen X7 compatibility overview. This chart visually categorizes applications and services into "Works with" (e.g., Chrome, Safari, YouTube, Office) and "Not supported" (e.g., DIRECTV, Amazon Prime Video, Hulu, Netflix), clarifying content restrictions.

7 การแก้ไขปัญหา

• ไม่มีการแสดงผล:
  • Ensure the MiraScreen X7 is properly powered. Check the USB connection and power adapter.
  • Verify that the correct input source (HDMI or AV) is selected on your display device.
  • Remember that HDMI and CVBS outputs cannot function simultaneously. Disconnect one if both are connected.
• การสะท้อนหน้าจอใช้งานไม่ได้:
  • For iOS/macOS, ensure your device is connected to the MiraScreen X7's Wi-Fi network and AirPlay Mirroring is enabled.
  • For Android/Windows, ensure the Miracast feature is enabled on your device and the MiraScreen X7 is selected.
  • Check if your device's operating system version meets the minimum requirements (iOS 9+, Android 5.0+, Windows 8.1+, macOS 10+).
• Paid Streaming Services Not Mirroring:

  Applications like Netflix, Amazon Video, and Hulu are not supported due to Digital Rights Management (DRM) restrictions. This is an intended limitation and not a device malfunction.

• Poor Video Quality (CVBS):

  The CVBS output supports 720P resolution, but its analog nature may result in lower perceived quality compared to HDMI. For optimal video quality, use the HDMI output if available on your display.

8. การบำรุงรักษา

• การทำความสะอาด: ใช้ผ้านุ่มและแห้งเช็ดทำความสะอาดอุปกรณ์ ห้ามใช้น้ำยาทำความสะอาดหรือสเปรย์
• พื้นที่จัดเก็บ: เก็บอุปกรณ์ไว้ในที่แห้งและเย็น หลีกเลี่ยงแสงแดดโดยตรงและอุณหภูมิที่สูงหรือต่ำเกินไป
• การจัดการ: หลีกเลี่ยงการทำอุปกรณ์หล่นหรือกระแทกอย่างรุนแรง