1. Pengenalan
The Yottamaster DM200 MetaCube is a dual-bay Network Attached Storage (NAS) device designed for personal and home use, offering up to 44TB of storage capacity. It functions as a personal data center, enabling automatic backup, intelligent classification, remote access, and secure data sharing. This manual provides instructions for setting up, operating, maintaining, and troubleshooting your DM200 NAS.
Figure 1: Yottamaster DM200 2-Bay Family Storage Overview
What is a NAS Network SSD Enclosure?
For the average home user, a NAS (Network Attached Storage) device like the Yottamaster MetaCube provides a personal or home storage solution. After installing SATA hard disks and connecting to your home network, you can store all your digital content in your own private storage device. It supports automatic backup of photos and videos from your phone, as well as synchronous backup of PC and Mac data. By keeping the device online, you can quickly access and share your content anytime, anywhere with an internet connection.
Figure 2: Yottamaster MetaCube NAS device
2. Kandungan Pakej
Sebelum meneruskan dengan persediaan, sila pastikan semua item yang disenaraikan di bawah terdapat dalam pakej anda:
- Yottamaster DM200 NAS Product
- Penyesuai Kuasa
- Kabel Ethernet
- Pemutar skru
- Manual Pengguna (dokumen ini)
Figure 3: Yottamaster DM200 Package Contents
3. Panduan Persediaan
3.1 Pemasangan Cakera Keras
The Yottamaster DM200 is a diskless system, meaning hard drives are not included and must be purchased separately. It is compatible with both 3.5-inch HDD/SSD and 2.5-inch SSDs. Each bay supports up to 22TB, for a total maximum capacity of 44TB.
Nota: Please refer to the specific instructions provided with your hard drives for proper installation into the NAS bays. Use the included screwdriver if necessary.
3.2 Menyambung Peranti
- Connect one end of the Ethernet cable to the RJ-45 port on the back of the DM200 and the other end to your router or network switch.
- Connect the power adapter to the DC 12V 5A input port on the DM200 and plug it into a power outlet.
- Tekan butang kuasa untuk menghidupkan peranti.
3.3 Software Setup (Weline APP)
To manage and access your Yottamaster DM200, you will need to download and install the Weline APP. The Weline APP is compatible with most operating systems, including PC and mobile devices.
- Download the Weline APP from the official Yottamaster weblaman web atau gedung aplikasi peranti anda.
- Install the application on your computer or mobile device.
- Follow the in-app instructions to discover and connect to your DM200 NAS on your network.
- Complete the initial setup, including creating user accounts and configuring network settings.
Figure 4: Wide Compatibility with Weline APP
4. Arahan Operasi
4.1 Sandaran Data
The DM200 supports automatic backup of high-resolution photos and videos from your mobile devices without compression, freeing up storage on your phone. It also allows for synchronous backup of data from your PC and Mac.
Rajah 5: Automatik File Sandaran
4.2 Data Sharing and Remote Access
The Yottamaster DM200 allows you to share stored family photos, videos, and other content with friends and family. With an internet connection, you can access your data anytime, anywhere. The device features SDVN encryption technology to secure your data during sharing.
Nota: The global access function may not be available in all regions (e.g., India and South Africa).
Figure 6: Sharing Happy Time
Figure 7: Enjoy Movies for Cinephiles
Figure 8: Personal Private Storage Data Security
4.3 Fungsi Pintar
The DM200 features AI intelligent functions for automatic photo album and video classification, making the management of your family photos and videos more organized and efficient.
Figure 9: AI Intelligent Functions Interface
4.4 Storage Management (RAID Modes)
The DM200 supports multiple array storage modes to ensure your data is flexible, secure, and stable. These include LVM, RAID 0, and RAID 1.
- LVM (Logical Volume Manager): Provides flexible storage management, allowing you to combine multiple physical disks into a single logical volume.
- RAID 0 (High Speed Mode): Stripes data across multiple disks, offering increased performance but no data redundancy.
- RAID 1 (Backup Mode): Mirrors data across two disks, providing data redundancy and protection against single disk failure.
Figure 10: RAID Mode Comparison
4.5 Prestasi
The DM200 offers a local area network transmission speed of up to 120MB/s.
Figure 11: 120MB/s Fast Transmission
4.6 Ciri Tambahan
The Yottamaster DM200 MetaCube includes a variety of additional features to enhance your data management experience:
Figure 12: Additional Features Overview
- Backup Album, Backup Contacts, WeChat Backup
- Buku nota, File Sharing, Safe, Deduplication
- App Management, Transmission, Favorites, Recycle
- Node Information, Settings, External Storage, History, Access Record
- Hard Drive Self-Test, Samba, DLNA, TimeMachine
5. Penyelenggaraan
5.1 Pelesapan Haba
The DM200 is equipped with a built-in low-noise, high-speed fan and a hollow design on the back to ensure fast heat dissipation, keeping the device stable during operation.
Figure 13: Fast Heat Dissipation System
5.2 Penjagaan Am
- Simpan peranti di kawasan yang mempunyai pengudaraan yang baik untuk mengelakkan terlalu panas.
- Avoid exposing the device to direct sunlight, extreme temperatures, or high humidity.
- Bersihkan bahagian luar peranti dengan kain lembut dan kering. Jangan gunakan pembersih cecair.
- Ensure the fan vents are clear of dust and obstructions.
6. Penyelesaian masalah
6.1 Peranti Tidak Dihidupkan
- Check if the power adapter is securely connected to both the device and a working power outlet.
- Ensure the power button has been pressed firmly.
- Cuba salur keluar kuasa yang berbeza.
6.2 Tidak Dapat Mengakses NAS pada Rangkaian
- Verify that the Ethernet cable is properly connected to both the NAS and your router/switch.
- Ensure your router is functioning correctly and providing network access.
- Check if the NAS has obtained an IP address from your router. This can usually be found in your router's administration interface.
- Restart the NAS and your router.
- Ensure the Weline APP is installed and configured correctly to discover the device.
6.3 Kelajuan Pemindahan Data Perlahan
- Ensure your network cables are Cat5e or Cat6 for optimal Gigabit Ethernet performance.
- Check for network congestion. Other devices on your network might be consuming bandwidth.
- Verify that your router supports Gigabit Ethernet.
- Ensure hard drives are healthy and not experiencing performance issues.
6.4 Hard Drive Not Detected
- Ensure hard drives are correctly installed and seated in their bays.
- Check if the hard drives are compatible (3.5-inch HDD/SSD or 2.5-inch SSD).
- Try restarting the NAS.
- If possible, test the hard drive in another device to confirm it is functional.
7. Spesifikasi
Product Parameters (DM200-GY-BP)
| Ciri | Spesifikasi |
|---|---|
| Model Produk | Yottamaster-DM200-GY-BP |
| Sistem Operasi | Weline OS |
| CPU | ARM Cortex-A55 1.7GHz (Quad-core) |
| Ingatan | 2GB DDR4 |
| Memori Kilat | 8GB eMMC |
| Rate (Ethernet) | 1GbE (1000 MB/s theoretical, 120MB/s actual local network transmission) |
| Antara Muka Dalaman | SATA3.0 6Gbps x 2 |
| Antara Muka Luaran | 1 Gigabit Ethernet x 1, USB3.2 GEN1 Type-C x 1, USB3.2 GEN1 Type-A x 1, DC IN 12V x 1 |
| Mod RAID | LVM, RAID 0, 1 |
| Bekalan Kuasa | DC 12V 5A |
| Kapasiti Cakera Keras | 44TB capacity (Max, 22TB per bay) |
| Jenis Cakera Keras | 2.5"/3.5" SATA HDD, 2.5" SATA SSD |
| Saiz Produk | 233 (L) mm * 150 (W) mm * 142 (H) mm |
| Pensijilan | CE, FCC, UL |
| asal usul | Tanah Besar China |
Figure 14: Product Parameters Table
8. Waranti dan Sokongan
8.1 Perkhidmatan Selepas Jualan
Yottamaster provides comprehensive after-sales support for the MetaCube DM200. Services include:
- Waranti 5 Tahun
- Online Tutorial Video/Text
- Lifetime Software Update
- One-to-One VIP Service
Figure 15: MetaCube After-Sales Services
Maklumat Hubungan 8.2
For technical support or inquiries, please contact Yottamaster customer service:
- Nombor Perhubungan: 400-6696-298
- Masa Bekerja: Monday to Sunday (Except holidays), AM 9:30-12:00, PM 13:30-18:00 (China Standard Time)
9. Petua Pengguna
- Sandaran Biasa: Even with RAID 1, it's good practice to have an additional backup of critical data to an external drive or cloud service.
- Secure Your Access: Always use strong, unique passwords for your NAS and Weline APP accounts.
- Pantau Kesihatan Pemacu: Periodically check the health status of your installed hard drives through the Weline APP to prevent data loss.
- Kemas kini Firmware: Keep your NAS firmware updated to ensure optimal performance, security, and access to new features.
- Organize Your Data: Utilize the AI intelligent classification features to keep your photos and videos well-organized for easy retrieval.
