Synology DiskStation DS212j User Manual

1. పరిచయం

The Synology DiskStation DS212j is a 2-bay Network Attached Storage (NAS) device designed for home and small office environments. It provides a solution for file storage, sharing, and data protection with an emphasis on low power consumption, quiet operation, and reliability. This manual provides instructions for setting up, operating, maintaining, and troubleshooting your DS212j.

2. భద్రతా సమాచారం

పరికరాన్ని ఉపయోగించే ముందు దయచేసి అన్ని భద్రతా సూచనలను జాగ్రత్తగా చదవండి. భవిష్యత్తు సూచన కోసం ఈ మాన్యువల్‌ని ఉంచండి.

• ప్రమాదవశాత్తు పడిపోకుండా ఉండటానికి పరికరం స్థిరమైన, సమతల ఉపరితలంపై ఉంచబడిందని నిర్ధారించుకోండి.
• పరికరాన్ని నీరు, తేమ లేదా తీవ్రమైన ఉష్ణోగ్రతలకు గురిచేయవద్దు.
• పరికరంతో సరఫరా చేయబడిన పవర్ అడాప్టర్‌ను మాత్రమే ఉపయోగించండి.
• పరికరాన్ని తెరవవద్దు casing unless specifically instructed to do so for maintenance. Refer to qualified service personnel for repairs.
• Disconnect the power cable before cleaning or moving the device.
• Due to the sensitive nature of computer and networking components, no returns are accepted for opened or used devices.

3. ప్యాకేజీ విషయాలు

మీ ప్యాకేజీలో అన్ని అంశాలు ఉన్నాయని ధృవీకరించండి:

• Synology DiskStation DS212j main unit
• ఎసి పవర్ అడాప్టర్
• AC పవర్ కార్డ్
• RJ-45 LAN Cable
• Screws for 3.5" HDDs
• త్వరిత సంస్థాపన గైడ్

4. ఉత్పత్తి ముగిసిందిview

Familiarize yourself with the components of your Synology DiskStation DS212j.

4.1 ఫ్రంట్ ప్యానెల్

Figure 1: Front Panel of Synology DiskStation DS212j. The image displays the white front panel with green LED indicators for STATUS, LAN, DISK 1, and DISK 2, along with a power button at the bottom right.

The front panel features several LED indicators and a power button:

• స్థితి LED: Indicates the system status. A solid green light signifies normal operation. A blinking green light indicates DSM is starting up or shutting down. An orange light indicates a warning or error.
• LAN LED: Indicates network connection status. A solid green light means a network connection is established. A blinking green light indicates data transfer activity.
• DISK 1/2 LEDs: Indicate the status of installed hard drives. A solid green light means the drive is healthy. A blinking green light indicates drive activity. An orange light indicates a drive error or warning.
• పవర్ బటన్: Press to power on or off the DiskStation. Hold for a few seconds to initiate a graceful shutdown.

4.2 వెనుక ప్యానెల్

The rear panel includes ports for power, network, and external devices.

• పవర్ పోర్ట్: AC పవర్ అడాప్టర్‌కి కనెక్ట్ అవుతుంది.
• LAN పోర్ట్: Connects to your network router or switch using an RJ-45 Ethernet cable.
• USB 2.0 పోర్ట్‌లు (x2): For connecting external USB devices such as external hard drives, USB printers, or UPS devices.
• రీసెట్ బటన్: Used to reset network settings or reinstall the operating system. Refer to the Troubleshooting section for detailed usage.

5. సెటప్

5.1 హార్డ్‌వేర్ ఇన్‌స్టాలేషన్

1. హార్డ్ డ్రైవ్‌లను సిద్ధం చేయండి: Ensure you have compatible 3.5-inch SATA hard drives. The DS212j supports up to two drives.
2. సి తెరవండిasing: Carefully slide open the DiskStation casing to access the drive bays.
3. హార్డ్ డ్రైవ్‌లను ఇన్‌స్టాల్ చేయండి: Insert each hard drive into a drive bay. Secure them with the provided screws. Ensure they are firmly seated.
4. C ని మూసివేయండిasing: c ని స్లైడ్ చేయండిasing సురక్షితంగా క్లిక్ అయ్యే వరకు తిరిగి స్థానంలోకి తీసుకురండి.
5. కేబుల్స్ కనెక్ట్ చేయండి:
   • Connect the LAN cable from the DiskStation's LAN port to your network router or switch.
   • Connect the AC power adapter to the DiskStation's power port, then plug the power cord into an electrical outlet.
6. పవర్ ఆన్: Press the power button on the front panel. The STATUS LED will blink during startup and turn solid green when ready.

5.2 Software Installation (Synology DiskStation Manager - DSM)

The Synology DiskStation Manager (DSM) is the web-based operating system for your NAS. You will need a computer connected to the same network as the DS212j to perform the initial setup.

1. Launch Synology Assistant: Download and install the Synology Assistant utility from the official Synology webసైట్ (www.synology.com/support/download) మీ కంప్యూటర్‌లో.
2. Find Your DiskStation: Open Synology Assistant. It will search for and display your DiskStation on the network.
3. Install DSM: Select your DiskStation from the list and follow the on-screen instructions to install DSM. You will need to download the latest DSM firmware file (.pat file) for the DS212j model from the Synology webసైట్.
4. ప్రారంభ కాన్ఫిగరేషన్: After DSM installation, the system will reboot. Access the DSM web interface via your browser (Synology Assistant will provide the IP address or hostname). Complete the initial setup, including creating an administrator account, setting up storage volumes (e.g., Basic, RAID 0, RAID 1), and configuring basic network settings.

గమనిక: The initial setup process, especially software installation and volume creation, can be time-consuming. Refer to the Synology website for detailed step-by-step guides if you encounter difficulties.

6. Operating Your DiskStation

Once DSM is installed, you can begin utilizing the various features of your DS212j.

6.1 ప్రాథమిక విధులు

• File భాగస్వామ్యం: Create shared folders and assign user permissions to store and access files across your network from various devices (Windows, macOS, Linux).
• డేటా బ్యాకప్: Configure backup tasks for your computers to the DiskStation using tools like Synology Drive Client or Time Machine. You can also back up the DiskStation's data to external drives or cloud services. The DS212j supports effortless backup solutions.
• మీడియా సర్వర్: Utilize the built-in DLNA Certified Media Server to stream multimedia content (photos, music, videos) to compatible devices on your network, such as smart TVs, game consoles, and media players.

6.2 అధునాతన ఫీచర్లు

• 24/7 Download Server: Configure the DiskStation to download files from the internet using Download Station, even when your computer is off.
• ఎక్కడికైనా యాక్సెస్: Set up remote access to your DiskStation via Synology QuickConnect or DDNS, allowing you to access your files and DSM services from outside your local network using a web browser or mobile apps.
• Package Center: Install additional applications (packages) from the DSM Package Center to extend the functionality of your DiskStation. Available packages include a web server, mail server, surveillance station, VPN server, and more.

7. నిర్వహణ

Regular maintenance ensures the longevity and optimal performance of your DiskStation.

• DSM Updates: Regularly check for and install DSM updates via the Control Panel > Update & Restore section. Updates provide new features, security patches, and bug fixes.
• డిస్క్ ఆరోగ్య తనిఖీ: Periodically run S.M.A.R.T. tests on your hard drives to monitor their health. This can be done in Storage Manager > HDD/SSD.
• డేటా బ్యాకప్: Always maintain current backups of your critical data. While RAID provides redundancy against drive failure, it is not a substitute for a comprehensive backup strategy.
• శుభ్రపరచడం: Gently clean the exterior of the DiskStation with a soft, dry cloth. Ensure ventilation openings are free from dust accumulation. Do not use liquid cleaners or abrasive materials.
• విద్యుత్పరివ్యేక్షణ: Configure power-saving options, such as HDD hibernation and scheduled power on/off, to reduce energy consumption. The DS212j is designed for power efficiency, consuming only 17.6 Watts in operation.

8. ట్రబుల్షూటింగ్

This section addresses common issues you might encounter with your Synology DS212j.

8.1 సాధారణ సమస్యలు

• DiskStation not found by Synology Assistant:
  • Ensure the DiskStation is powered on and connected to the network.
  • Verify that your computer is on the same local network segment as the DiskStation.
  • Temporarily disable any firewall software on your computer or network that might block discovery.
  • Try restarting your router and the DiskStation.
• STATUS LED is orange:
  • This indicates a system warning or error. Log into DSM to check the Notification Center or Storage Manager for details. Common causes include degraded storage pools, system errors, or fan malfunctions.
• Slow performance or unresponsive web ఇంటర్ఫేస్:
  • Check network cable connections for proper seating and integrity.
  • Monitor resource usage (CPU, RAM, network) in DSM's Resource Monitor. High usage can indicate ongoing tasks (e.g., indexing, backups) or issues.
  • Ensure DSM is up to date with the latest firmware.
  • Restart the DiskStation.
  • క్లియర్ మీ web browser's cache and cookies.

8.2 Resetting the DiskStation

The reset button on the rear panel can be used for two types of resets:

• Mode 1 Reset (Reset Admin Password and Network Settings): With the DiskStation powered on, use a paperclip to gently press and hold the RESET button for approximately 4 seconds until you hear a beep. This resets the admin password to blank, disables firewall rules, and resets network settings to DHCP.
• Mode 2 Reset (Reinstall DSM): After performing a Mode 1 reset, within 10 seconds, press and hold the RESET button again for approximately 4 seconds until you hear a beep. This will reinstall DSM, wiping all system configurations but preserving data on the drives.

Warning: Performing a Mode 2 reset will erase all system settings and installed packages. Back up your configuration if possible before proceeding. Data on hard drives will generally be preserved, but always ensure critical data is backed up externally.

9. స్పెసిఫికేషన్లు

10. వారంటీ మరియు మద్దతు

Synology products are designed for reliability and performance. For detailed warranty information, please refer to the warranty card included with your product or visit the official Synology webసైట్.

For technical support, software updates, and additional resources, please visit the Synology Support Center online. You can find comprehensive documentation, FAQs, and contact information for technical assistance.

Official Synology Webసైట్: www.synology.com