QNAP Turbo NAS Hardware User Manual © 2015. QNAP Systems, Inc. All Rights Reserved.
Thank you for choosing QNAP products! This user manual provides description of the hardware of the Turbo NAS and relevant guideline of certain functions. Please read carefully and strictly adhere to the instructions of the manual.
DISCLAIMER In no event shall QNAP Systems, Inc. (QNAP) liability exceed the price paid for the product from direct, indirect, special, incidental, or consequential damages resulting from the use of the product, its accompanying software, or its documentation.
Regulatory Notice FCC Notice QNAP NAS comply with different FCC compliance classes. Please refer the Appendix for details. Once the class of the device is determined, refer to the following corresponding statement. ======================================================= FCC Class A Notice This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference. 2.
FCC Class B Notice This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference. 2. This device must accept any interference received, including interference that may cause undesired operation. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.
SJ/T 11364-2006 本产品符合中国 RoHS 标准。以下表格标示此产品中某有毒物质的含量符合中国 RoHS 标准规定的限量要 求。 本产品上会附有”环境友好使用期限”的标签，此期限是估算这些物质”不会有泄漏或突变”的年限。 本产品可能包含有较短的环境友好使用期限的可替换元件，像是电池或灯管，这些元件将会单独标示出 来。 部件名称 有毒有害物质或元素 铅 汞 镉 (Pb) (Hg) (Cd) 六价铬 多溴联苯 多溴二苯醚 (CR(VI)) (PBB) (PBDE) 壳体 X O O O O X 显示 X O O O O X 印刷电路板 X O O O O X 金属螺帽 X O O O O O 电缆组装 X O O O O X 风扇组装 X O O O O X 电力供应组装 X O O O O X 电池 O O O O O O O: 表示该有毒有害物质在该部件所有物质材料中的含量均在 SJ/T11363-2006 标准规定的限量要求以下。 X: 表示该有毒有害物质
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Table of Contents Table of Contents ............................................................................................... 8 Safety Warnings ............................................................................................... 10 Chapter 1. CPU and Memory Specifications ................................................... 11 Chapter 2. Power Button and Reset Button Behavior .................................... 25 Chapter 3. USB One Touch Copy ..........................................
Technical Support ............................................................................................ 77 GNU GENERAL PUBLIC LICENSE ....................................................................... 78 Appendix A: Product Compliance Class .............................................................
Safety Warnings 1. The NAS can operate normally in the temperature of 0ºC–40ºC and relative humidity of 0%–95%. Please make sure the environment is well-ventilated. 2. The power cord and devices connected to the NAS must provide correct supply voltage (100W, 90–264V). 3. Do not place the NAS in direct sunlight or near chemicals. Make sure the temperature and humidity of the environment are in optimized level. 4. Unplug the power cord and all connected cables before cleaning.
Chapter 1. CPU and Memory Specifications Caution: Modifying the hardware, software, or firmware of the QNAP products will void the warranty. QNAP is not responsible for any form of damage or loss of data caused by modding the QNAP products. Users should bear their own risks of all sorts of possible data loss or system instabilities due to changing the hardware parts, modifying the default system firmware or installing any unauthorized third party applications on QNAP products.
System CPU TS-131 TS-231 Dual-core FreescaleTM Dual-core FreescaleTM 1.2GHz 1.2GHz Memory 512MB DDR3 512MB DDR3 Flash 512MB 512MB Memory - - - - 1 2 TS-431 TS-431U replaceable Number of RAM slots Number of hard drive slots System CPU Dual-core FreescaleTM Dual-core FreescaleTM 1.2GHz 1.
System CPU TS-231+ TS-431+ TS-531P Annapurna Labs Annapurna Labs Quad-core Annapurna Alpine AL-212 Alpine AL-212 Labs Alpine AL-314 Dual-core 1.4 GHz Dual-core 1.4 GHz 1.4 GHz Cortex-A15 Cortex-A15 Cortex-A15 1GB DDR3 1GB DDR3 Memory 2GB/8GB DDR3 (Expandable RAM, up to 8GB) Flash Memory replaceable Number of RAM slots Number of hard drive slots PCI-E expansion slot 512MB 512MB - - - - 2 (SODIMM) 2 4 5 - - 1 System HS-210 CPU Marvell 1.
System CPU Memory TS-451U TS-453U TS-453U-RP Dual-core Intel® Quad-core Intel® Quad-core Intel® Celeron™ 2.41GHz Celeron™ 2.0GHz Celeron™ 2.0GHz (up to 2.58GHz) (up to 2.42GHz) (up to 2.
System CPU Memory TS-1253U TS-1253U-RP Quad-core Intel® Quad-core Intel® Celeron™ 2.0GHz Celeron™ 2.0GHz (up to 2.42GHz) (up to 2.
System Dual-core Intel CPU TS-251 / TS-251C TS-251-4G ® Dual-core Intel® Celeron™ 2.41GHz Celeron™ 2.41GHz (up to 2.58GHz) (up to 2.58GHz) 1GB DDR3L 1GB / 4GB DDR3L Memory (Expandable RAM, up to 8GB) Flash Memory replaceable Number of RAM slots Number of hard drive slots IR sensor System CPU Memory 512MB 512MB ✔ (Compatible with - DDR3L RAM) - 2(SODIMM) 2 (3.
System TS-651 / TS-651-4G Dual-core Intel CPU Memory TS-851 / TS-851-4G ® Dual-core Intel® Celeron™ 2.41GHz Celeron™ 2.41GHz (up to 2.58GHz) (up to 2.
System TS-251+-2G / TS-251+-8G Quad-core Intel CPU Memory Flash Memory replaceable Number of RAM slots Number of hard drive slots LCD panel IR sensor TS-253 Pro / TS-453mini-2G / TS-253 Pro-8G ® Quad-core Intel ® TS-453mini-8G Quad-core Intel® Celeron™ 2.0GHz Celeron™ 2.0GHz Celeron™ 2.0GHz (up to 2.42GHz) (up to 2.42GHz) (up to 2.
System TS-451+-2G / TS-451+-8G Quad-core Intel CPU Memory TS-453 Pro / ® TS-653 Pro / TS-453 Pro-8G TS-653 Pro-8G ® Quad-core Intel® Quad-core Intel Celeron™ 2.0GHz Celeron™ 2.0GHz Celeron™ 2.0GHz (up to 2.42GHz) (up to 2.42GHz) (up to 2.
System CPU Memory TS-453S Pro TS-853S (Formerly the Pro(Formerly the SS-453 Pro) SS-853 Pro) Quad-core Intel® Quad-core Intel® Quad-core Intel® Celeron™ 2.0GHz Celeron™ 2.0GHz Celeron™ 2.0GHz (up to 2.42GHz) (up to 2.42GHz) (up to 2.
TS-563-2G / TVS-463-4G / TVS-663-4G / TS-563-8G TVS-463-8G TVS-663-8G Quad-core AMD Quad-core AMD Quad-core AMD 2.0GHz 2.4GHz 2.
System CPU Memory TVS-863-4G / TVS-863+-8G / TVS-863-8G TVS-863+-16G Quad-core AMD Quad-core AMD 2.4GHz 2.
System TS-463U TS-463U-RP TS-863U Quad-core AMD Quad-core AMD Quad-core AMD 2.0GHz 2.0GHz 2.
System TS-863U-RP TS-1263U TS-1263U-RP Quad-core AMD Quad-core AMD Quad-core AMD 2.0GHz 2.0GHz 2.
Chapter 2. Power button: Press to turn on or turn off. System All models Power Button and Reset Button Behavior Power button Power button (Hardware turn (Turn on) off) Press once 1.5 sec Power button (Force turn off) 5 sec Reset button: Press to reset the system settings. System All models Basic system reset Advanced system reset (1 beep) (2 beeps) 3 sec 10 sec Basic system reset (3 sec) Press the reset button for 3 seconds, a beep sound will be heard.
Chapter 3. USB One Touch Copy System All NAS models Number of seconds (press the one touch copy button to trigger data copy) 0.5 sec Data Copy by the Front USB Port The NAS supports instant data copy backup from the external USB device to the NAS or the other way round by the front one touch copy button. To use this function, follow the steps below: 1. Make sure a hard drive is installed and formatted on the NAS. The default network share Qusb or Usb is created. 2. Turn on the NAS. 3.
Chapter 4. LED and Alarm Buzzer Specifications The LED indicators of the NAS indicate the system status and information. When the NAS is turned on, check the following items to make sure the system status is normal. Note that the following LED information is applicable only when users have properly installed the hard drive, and connected the NAS to the network and the power supply. LED Color LED Status Description 1. Flashes green and red alternately every 0.5 sec 2. 3. 4. 5. 6. 1. 2. 3. 4. 5.
LED LAN Color LED Status Description Orange The disk data is being accessed from the network and a read/write error occurs during the process. Flashes orange The NAS is being accessed from the network. Orange The 10GbE network expansion card is installed. Green 10GbE2 Green Off No 10GbE network expansion card is installed. The disk data is being accessed and a read/write error occurs during the process. Flashes red HDD3 Red/ Green Red A hard disk drive read/write error occurs.
Beep alarm (for all NAS models) The beep alarm can be disabled in “System Administration” > “Hardware Settings”. Beep sound Number of Times Description 1. 2. Short beep (0.5 sec) 1 3. 4. The NAS is starting up. The NAS is being shut down (software shutdown). The user presses the reset button to reset the NAS. The system firmware has been updated. The user tries to copy the NAS data to the external storage device from the front USB port, but the data cannot be copied. Short beep (0.
Chapter 5. Upgrade Memory on QNAP Turbo NAS (RAM Module Installation) Warning: The following instructions should only be performed by an authorized and trained technician. Strictly adhere to the instructions to install a RAM module on the NAS. Failure to do so could result in injury to human body or death. Before starting, please ensure that you turn off the NAS, disconnect the power adaptor, network cable(s), and also remove any other device/cable that is attached to the NAS.
2. To remove installed memory modules, pull the retention clips on each side so that the module tilts up for easy removal. Note: Always ensure that a memory module is installed in the Primary (red) slot. If not, then the system will fail to start. When installing two memory modules, please ensure that they are the same size and ideally use the same type/model for both slots. 3.
the memory module down until it clips into place. Ensure the memory module sits properly with the clips in place. 4. Close the NAS cover and fasten the screw. Reconnect the power and network cables to the NAS. 5.2 TS-451S, TS-531P, TS-651, TS-851, TS-x53/x53S Pro, TS-563, TVS-x63 series (2/4/6/8-bay) 1. Loosen the three screws on the rear of the NAS. 2. Remove the case cover of the NAS gently.
3. Locate the memory slot. Make sure the slot is empty. Note: For TS-x53/x53S Pro, TS-451S, TS-531P, TS-651 and TS-851 models, always ensure that a memory module is installed in the Primary slot (red). If not, then the system will fail to start. When installing two memory modules, please ensure that they are the same size and ideally use the same type of RAM for both memory slots. The maximum supported memory is 8GB combined. 4. Grasp the edge of the memory module.
7. Close the case cover and fasten the screws. Connect the power adaptor and cables back to the NAS. 8. To check that the memory module is recognized by the NAS, power up the NAS and login the web interface as an administrator. Go to “System Status” > “System Information” and check the total memory in “Hardware Information”. 5.3 TS-431U, TS-451U, TS-x53U, TS-x63U series (4/8/12-bay) 1. Open the NAS. a. TS-431U, TS-451U, TS-453U, TS-463U series: Loosen all the screws on the top of the NAS. b.
2. Open the NAS. 3. Slide the memory module to the slot at a 45-degree angle (approximately). 4. Press the memory module down. Make sure the memory module sits in properly with the clips in place.
Note: For TS-x53U & TS-451U models, always ensure that a memory module is installed in the primary slot (red box in the below figure,) or the system will fail to start. When installing two memory modules, please ensure that they are the same size and ideally use the same type of RAM for both memory slots. The maximum supported memory is 8GB combined. 5. Close the NAS cover and fasten the screws. Connect the power adaptor and cables back to the NAS.
5.4 TS-251+, TS-251, TS-451+, TS-451 1. Remove the screws on the rear (top and bottom) of the NAS. If you have a 2-bay NAS, it will have two screws. A 4-bay NAS will have four. 2. Gently remove the case cover of the NAS by sliding it apart (see the underside of the NAS for visual indicators of the NAS case being locked/unlocked) 3. Remove the four inner screws (two on each side) of the hard drive cage.
4. If it is a 4-bay NAS, you will also need to remove two screws on the top of the hard drive cage. 5. Gently remove the hard drive cage from the NAS by lifting it out of its slot. 6. Always ensure that a memory module is installed in the Primary slot (red). If not, then the system will fail to start. When installing two memory modules, please ensure that they are the same size and ideally use the same type of RAM for both memory slots. The maximum supported memory is 8GB combined.
7. Reattach the hard drive cage to the NAS. Please ensure that it correctly plugs into the slot. 8. Secure the hard drive cage by fastening the four inner screws (for the 4-bay NAS, please fasten the two additional top screws.) Then reattach the case cover of the NAS by gently sliding it back together. 9. Fasten the two/four screws onto the rear of the NAS. 10. Reinsert your hard drives to the NAS. 11. Connect the power adaptor and cables back to the NAS.
12. To check that the memory module is recognized by the NAS, power up the NAS and login the web interface as an administrator. Go to “System Status” > “System Information” and check the total memory in “Hardware Information”. 5.5 1. IS-453S Loosen the four screws on the bottom and the two screws on the rear panel of the NAS with a Phillips screwdriver and lift the bottom off. 2. Pull the retention clips on each side so that the module tilts up for easy removal. Remove installed memory modules.
on the top (marked with “DIMM1”.) If not, then the system will fail to start. When installing two memory modules, please ensure that they are the same size and ideally use the same type/model for both slots. 3. Slide the memory module to the slot at a 45-degree angle (approximately) and press the memory module down until it clips into place. Ensure the memory module sits properly with the clips in place. 4. Close the NAS bottom cover and fasten the screws (refer to Step 1 for screw positions.
Chapter 6. Network Expansion Card Installation Warning: The following instructions should only be performed by an authorized and trained technician. Strictly adhere to the instructions to install a network expansion card on the NAS. Failure to do so could result in injury to human body or death. Some NAS models provide expansion slots for network expansion. Insert an extra network expansion card (optional purchase) to the motherboard of the NAS to increase the network bandwidth.
Network Expansion Card Compatibility ® Bracket A (X520-T2) Intel Ethernet Server Adapter X520-T2(E10G42B) Bracket B 1. Intel® Ethernet Server Adapter X520-SR2(E10G42BFSR) (X520-SR2/X520-DA2) 2. Intel® Ethernet Server Adapter X520-DA2(E10G42BTDA) Bracket C (Emulex) 1. Emulex OneConnect 10GbE Network Adapters, SFP+ Direct attach copper (OCe11102-NX) 2. Emulex OneConnect 10GbE Network Adapters, Short reach optical (OCe11102-NM) 3.
For TVS-463 only: Unscrew and remove the power supply unit. 5. Loosen the screws and remove the expansion slot cover.
6. Grasp the edge of the network expansion card. Align the notch on the gold edge of the card with the notch in the PCIe slot. Insert the network expansion card to the PCIe slot until it cannot go any further. 7. Fasten the screws.
8. Close the case cover and fasten the screws. Connect the power adaptor and cables to the NAS. 9. To check that the network expansion is recognized by the NAS, power up the NAS and login the web interface as an administrator. Go to “System Administration” > “Network” > “TCP/IP” and check the total number of network interfaces. 6.2 1. TS-463U, TS-463U-RP, TVS-471U Turn off the NAS. Disconnect the power adaptor, network cable(s), and any other connectors or cables from the NAS. 2.
5. Loosen the screws as shown in the illustration. 6. Grasp the metal edge of the riser card module. Remove the module gently. 7. Remove the network expansion card/bracket. a. For TS-463U and TS-463U-RP, loosen the screw and remove the network expansion card.
b. For TVS-471U, loose the screw and remove the bracket 8. Insert the new network expansion card to the riser card module until it cannot go any further. Then fasten the screw.
9. Align the notch on the gold edge of the riser card with the notch in the PCIe slot. Insert the riser card module to the PCIe slot until it cannot go any further. 10. Fasten the screws. Close the case cover and fasten the screws.
11. Connect the power adaptor and cables to the NAS. 12. To check that the network expansion is recognized by the NAS, power up the NAS and login the web interface as an administrator. Go to “System Administration” > “Network” > “TCP/IP” and check the total number of network interfaces.
6.3 1. TS-863U, TS-863U-RP, TS-1263U, TS-1263U-RP Turn off the NAS. Disconnect the power adaptor, network cable(s), and any other connectors or cables from the NAS. 2. Before installing the network expansion card, put on an antistatic wrist strap to prevent electrostatic discharge. The crocodile clip should be connected to the ground. 3. Loosen the two screws on the rear of the NAS. 4. Hold the notch at the edge of the top cover. Remove the top cover in both hands. 5.
6. Grasp the edge of the expansion card. Align the notch on the gold edge of the card with the notch in the PCIe slot. Insert the network expansion card to the PCIe slot until it cannot go any further. 7. Fasten the screws. 8. Close the case cover and fasten the screws. Connect the power adaptor and cables to the NAS. 9. To check that the network expansion is recognized by the NAS, power up the NAS and login the web interface as an administrator.
Chapter 7. Install and Hot-swap Hard Drives Caution: Before starting, please ensure that you turn off the NAS, disconnect the power adaptor, network cable(s), and also remove any other device/cable that is attached to the NAS. Please ensure that you wear an antistatic wrist strap during the entire process to prevent electrostatic discharge. The crocodile clip should be connected to the ground. 7.1 Install Hard Drives Follow the below steps to install hard drives on the NAS. 7.1.1.
b. For 2.5” HDDs, follow the signs which are marked on the tray then secure the three screws in the back of the hard drive tray 3. Insert the hard drive trays into the NAS all the way to the rear and push the lever back until you hear a click. 7.1.2. TS-453Mini 1. Remove the case cover. Open and remove the hard drive tray.
2. Install the HDD: a. For 3.5” HDDs, remove both brackets (pinch the end marked “pull” to pull and separate the bracket) from the tray. Place the hard drive on the tray and clip-in both brackets.
b. For 2.5” HDDs/SSDs, only remove the bracket next to the 2.5” screw holes (they are marked on the bottom of the tray.) Secure the three screws in the back of the hard drive tray. 3. Insert the hard drive tray into the Turbo NAS all the way to the bottom and close the case cover.
7.1.3. TS-112P, TS-212P and TS-251C 1. Loosen the screws on the rear (top and bottom) of the NAS. Remove the case cover of the NAS by sliding it apart (see the underside of the NAS for visual indicators of the NAS case being locked/unlocked.
2. Install the hard drives: a. For TS-112P: Place the hard drive in the hard drive cradle and slide it forward to lock it into the connector. Secure the screws on the slides of the hard drive. b. For TS-212P and TS-251C: Place the first hard drive in the hard drive cradle and slide it forward to look it into the connector. Place the second hard drive on top of the first hard drive and secure the screws on the slides of both hard drives.
3. After installing the hard drives, cover the NAS with the case cover and fasten the round head screws. Then, place the NAS vertically on the stands. 7.1.4. TAS-168, TAS-268 1. Remove the toolless screw and top cover.
2. Put the hard drive in the hard drive cradle and slide it forwards to lock it into the SATA connector. Clip in both brackets, slide the bracket into the hole in point 2 before pressing the bracket towards the HDD (for the TAS-268, repeat the same step for the second drive.) 3. Align point a on the case cover with point b on the front of the NAS (see figure below). Push forward the case cover (step 2) and fasten the toolless screw to secure the case cover.
7.1.5. IS-453S 1. Remove all four screws from the front panel. 2. Remove the drive tray. 3. Attach the drive to the tray and secure the four screws in the back of the drive tray.
4. Insert the drive tray into the NAS all the way to the end. 5. Repeat Step 2 to 4 to install the remaining drives. Please follow the HDD Sequence shown in Step 2 to do so.
6. Close the front panel and fasten the screws. 7.2 Hard-swap Hard Drives The QNAP NAS is compatible with 2.5-inch/3.5-inch SATA hard disk drives from major hard disk brands. For the updated hard drive compatibility list, please visit http://www.qnap.com. Caution: QNAP disclaims any responsibility for product damage/malfunction or data loss/recovery due to misuse or improper installation of hard disks in any occasions for any reasons.
System Supports Supports Supports Supports 3.5-inch 2.
1. Login the NAS and check the disk volume configuration in “Volume Management”. 2. The volume status should be “in degraded mode”. 3. Prepare a new hard drive to replace the failed one. The capacity of the new hard drive should be the same as or larger than the failed hard drive. 4. Unplug the failed drive from the NAS. Wait for about 20 seconds or until the server beeps twice. 5. Remove the failed drive from the drive tray. 6. Install the new hard drive on the drive tray. Insert it to the NAS. 7.
Chapter 8. RAID Recovery The QNAP NAS supports exclusive RAID recovery technology to recover a failed RAID disk volume from unintentional disconnection or removal of the hard drives from the system. Using the RAID recovery, users can recover an inactive RAID 1, RAID 5, or RAID 6 volume to degraded mode, or an inactive RAID 0 and JBOD configuration to normal.
Standard QNAP RAID 5 RAID 5 Standard QNAP RAID 6 RAID 6 Degraded mode N-1 N-1 N-1 & N-2 N-1 & N-2 Read only protection N/A N-1, bad blocks N/A N-2, bad blocks (for immediate data found in the found in the backup &hard drive surviving drives of surviving drives of replacement) the array. the array.
Chapter 9. Use the LCD Panel This feature is only provided by the NAS models with LCD panels. Please visit http://www.qnap.com for details. The NAS provides a handy LCD panel for users to perform disk configuration and view the system information. When the NAS has started up, the server name and IP address will be shown. N A S 5 F 4 D E 3 1 9 . 2 5 4 . 1 6 0 0 . 1 0 0 For the first time installation, the LCD panel shows the number of hard drives detected and the IP address.
When RAID 1, RAID 5, or RAID 6 configuration is executed, the system will initialize the hard drives, create the RAID device, format the RAID device, and mount it as a volume on the NAS. The progress will be shown on the LCD panel. When it reaches 100%, the RAID volume can be accessed. Users can create share folders and upload files to the folders on the NAS.
View system information by the LCD panel When the LCD panel shows the server name and IP address, press the “Enter” button to enter the Main Menu. The Main Menu consists of the following items: 1. TCP/IP 2. Physical disk 3. Volume 4. System 5. Shut down 6. Reboot 7. Password 8. Back 1. TCP/IP The following options are available: LAN1 IP Address LAN1 Subnet Mask LAN1 Gateway LAN 1 PRI. DNS LAN 1 SEC.
3. Volume This section shows the disk configuration of the NAS. The first line shows the RAID configuration and storage capacity; the second line shows the member drive number of the configuration. R A I D 5 D r i v e 7 5 0 G B 1 2 3 4 If there is more than one volume, press the “Select” button to view the information. The following table shows the description of the LCD messages for RAID 5 configuration. 4.
7. Password The default password of the LCD panel is blank. Enter this option to change the password of the LCD panel. Select “Yes” to continue. C h a n g e P a s s w o r d → N o Y e s Enter a password of maximum 8 numeric characters (0-9). When the cursor moves to “OK”, press the “Enter” button. Verify the password to confirm the changes. N e w P a s s w o r d : O K 8. Back Select this option to return to the main menu.
Chapter 10. Install Power Supply Unit Note: This section applies to rackmount NAS models only. The power supply units of TS-879U-RP and TS-EC879U-RP should only be replaced by an authorized and trained technician. 10.1 1U Turbo NAS with Hot-swappable PSU Note: The following instructions should only be performed by an authorized and trained technician. To install a redundant power supply unit to the 1U Turbo NAS, follow the steps below. 1. Turn off the NAS. 2. Remove the screw and dummy plate.
5. Turn on the NAS. Note: To replace a failed power supply unit, turn off the NAS. Then remove the failed unit safely and repeat steps 3-5 above to install a new power supply unit. 10.2 2U/3U Turbo NAS (TS-853U-RP, TS-1253U-RP only) Note: The following instructions should only be performed by an authorized and trained technician. To replace a failed power supply unit, follow the steps below. 1. Turn off the NAS. 2. Hold the black handler and press and hold the green button firmly. 3.
4. Plug in a new power supply to the NAS. 5. Turn on the NAS. Enable warning alert for redundant power supply on the web-based interface: If two power supply units (PSU) have been installed on the NAS and connected to the power sockets, both PSU will supply the power to the NAS (applied to 1U and 2U models). Users can enable redundant power supply mode in “System Administration” > “Hardware” to receive warning alert for the redundant power supply.
* This function is disabled by default. WARNING: RISK OF ELECTRIC SHOCK The connectors on the back panel (bracketed parts below) contain high voltage. Do NOT touch these parts to avoid the risk of electric shock to the maintenance operator.
Technical Support QNAP provides dedicated online support and customer service via instant messenger. Online Support: http://qnap.com/support Forum: http://forum.qnap.com Technical Support in the USA and Canada: Online Support: http://qnap.
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License. Each contributor grants you a non-exclusive, worldwide, royalty-free patent license under the contributor's essential patent claims, to make, use, sell, offer for sale, import and otherwise run, modify and propagate the contents of its contributor version. In the following three paragraphs, a “patent license” is any express agreement or commitment, however denominated, not to enforce a patent (such as an express permission to practice a patent or covenant not to sue for patent infringement).
contain the covered work, unless you entered into that arrangement, or that patent license was granted, prior to 28 March 2007. Nothing in this License shall be construed as excluding or limiting any implied license or other defenses to infringement that may otherwise be available to you under applicable patent law. 12. No Surrender of Others' Freedom.
Public License can be used, that proxy's public statement of acceptance of a version permanently authorizes you to choose that version for the Program. Later license versions may give you additional or different permissions. However, no additional obligations are imposed on any author or copyright holder as a result of your choosing to follow a later version. 15. Disclaimer of Warranty. THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
Appendix A: Product Compliance Class FCC CE NAS Models TS-EC1679U-RP, TS-EC1279U-RP, TS-EC879U-RP, TS-1679U-RP, TS-1279U-RP, TS-1270U-RP, TS-1263U-RP, TS-1263U,TS-1253U-RP, TS-1253U, TS-879U-RP, Class A Class A TS-870U-RP, TS-863U-RP, TS-853U-RP, TS-453U-RP, TS-1079 Pro, TS-879 Pro, TS-863U, TS-853U, TS-463U, TS-463U-RP, TS-453U-RP, TS-453U, TS-451U, TS-431U, TVS-871U-RP, TVS-1271U-RP TS-853S Pro, TS-453S Pro, TS-870 Pro, TS-853 Pro, TS-670 Pro, TS-653 Pro, TS-470 Pro, TS-453 Pro, TS-253 Pro, TS-431+,
