QNAP TS-1253U Hardware User Manual Download Page 37 | Manualshive

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QNAP provides a 4GB DDR3* RAM module and a 4GB DDR3 ECC** RAM module (optional
purchase) for users to upgrade the memory of the NAS. Insert an extra RAM module on the
motherboard of the NAS to upgrade the memory. The total memory will be shown in
“System Information” of the administration page.

*Applied models: TS-879U-RP, TS-1279U-RP, TS-1679U-RP, TS-870U-RP, TS-1270U-RP.
**Applied models: TS-EC879U-RP, TS-EC1279U-RP, TS-EC1679U-RP.

1.

Loosen the 2 screws on the rear of the NAS as shown in the illustration.

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Summary of Contents for TS-1253U

Page 1: ...2015 02 11 QNAP Turbo NAS Hardware User Manual 2015 QNAP Systems Inc All Rights Reserved ...

Page 2: ...P TS EC879U RP TS 1079 Pro TS 1253U TS 1253U RP TS 1270U RP TS 1279U RP TS EC1279U RP TS 1679U RP TS EC1679U RP IS 400 Pro TS 453mini NOTE The Turbo NAS Turbo vNAS are hereafter referred to as NAS The product you purchased may not support certain functions dedicated to specific models All features functionality and other product specifications are subject to change without prior notice or obligati...

Page 3: ...l accompanying software and specifically disclaims its quality performance merchantability or fitness for any particular purpose QNAP reserves the right to revise or update its products software or documentation without obligation to notify any individual or entity Note Back up your system periodically to avoid any potential data loss QNAP disclaims any responsibility of all sorts of data loss or ...

Page 4: ...mits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio c...

Page 5: ...adio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Inc...

Page 6: ...uctions must be strictly followed Failure to do so could result in injury to human body or death Caution This icon indicates the action may lead to disk clearance or loss OR failure to follow the instructions could result in data damage disk damage or product damage ...

Page 7: ... 1270U RP 36 5 4 TS 251 TS 451 39 Chapter 6 Network Expansion Card Installation 43 6 1 TVS 463 TVS 663 TVS 863 TS 879 PRO TS 1079 PRO 43 6 2 TS 879U RP TS EC879U RP TS 1279U RP TS EC1279U RP TS 1679U RP TS EC1679U RP 47 6 3 TS 870U RP TS 1270U RP 51 Chapter 7 Install and Hot swap Hard Drives 53 7 1 INSTALL HARD DRIVES 53 7 2 HARD SWAP HARD DRIVES 58 Chapter 8 RAID Recovery 60 Chapter 9 Use the LCD...

Page 8: ... liquid 8 Do not place the NAS on any uneven surface to avoid falling off and damage 9 Make sure the voltage is correct in the location where the NAS is installed Contact the distributor or the local power supply company for the information 10 Do not place any object on the power cord 11 Do not attempt to repair the NAS in any occasions Improper disassembly of the product may expose the users to e...

Page 9: ...modifying the default system firmware or installing any unauthorized third party applications on QNAP products System TS 112P TS 212P CPU ARM 1 6GHz ARM 1 6GHz Memory 512MB DDR2 512MB DDR2 Flash 16MB 16MB Memory replaceable No No Number of SODIMM slots 0 0 Number of hard drive slots 1 2 System TS 131 TS 231 TS 431 CPU Dual core ARM Cortex A9 1 2GHz Dual core ARM Cortex A9 1 2GHz Dual core ARM Cort...

Page 10: ...eable No No Number of SODIMM slots 0 0 Number of hard drive slots 2 4 System HS 210 CPU ARM 1 6GHz Memory 512MB DDR3 Flash 16MB Memory replaceable No Number of SODIMM slots 0 Number of hard drive slots 2 System TS 269H CPU Dual core Intel 1 6 GHz Memory 2GB DDR3 Flash 512MB Memory replaceable No Number of SODIMM slots 0 Number of hard drive slots 2 ...

Page 11: ... Number of LONG DIMM slot 2 2 4 Number of hard drive slots 8 10 8 Number of expansion slots 1 1 2 System TS 1279U RP TS EC879U RP TS EC1279U RP CPU Dual core Intel Core i3 3 30 GHz Quad core Intel Xeon 3 20 GHz Quad core Intel Xeon 3 20 GHz Memory 4GB DDR3 RAM 4GB DDR3 ECC RAM 4GB DDR3 ECC RAM Flash 512MB USB DOM 512MB USB DOM 512MB USB DOM Memory replaceable Yes Yes Yes Number of LONG DIMM slot 4...

Page 12: ...PU Dual core Intel Celeron 2 41 GHz up to 2 58GHz Quad core Intel Celeron 2 0 GHz up to 2 41GHz Quad core Intel Celeron 2 0 GHz up to 2 41GHz Memory 1GB DDR3 Expandable RAM up to 8GB 4GB 8GB DDR3 Expandable RAM up to 8GB 4GB 8GB DDR3 Expandable RAM up to 8GB Flash 512MB USB DOM 512MB USB DOM 512MB USB DOM Memory replaceable Yes Compatible with DDR3L 1333 RAM Yes Compatible with DDR3L 1333 RAM Yes ...

Page 13: ...L 1333 DRAM Number of SODIMM slots 2 2 Number of hard drive slots 8 8 Power supply unit 250W 2 x 250W System TS 1253U TS 1253U RP CPU Quad core Intel Celeron 2 0 GHz up to 2 41GHz Quad core Intel Celeron 2 0 GHz up to 2 41GHz Memory 4GB 8GB DDR3 Expandable RAM up to 8GB 4GB 8GB DDR3 Expandable RAM up to 8GB Flash 512MB USB DOM 512MB USB DOM Memory replaceable Yes Compatible with DDR3L 1333 RAM Yes...

Page 14: ...er of SODIMM slots 2 2 Number of hard drive slots 4 4 Power supply unit 250W Upgradeable to redundant power 2 x 250W PCI E expansion slot No No System TS 870U RP TS 1270U RP CPU Dual core Intel Celeron 2 4 GHz Dual core Intel Celeron 2 4 GHz Memory 4GB DDR3 4GB DDR3 Flash 512MB 512MB Memory replaceable Yes Yes Number of SODIMM slots 4 4 Number of hard drive slots 8 12 Power supply unit 2 x 300W 2 ...

Page 15: ...4 2 5 only System TS 251C TS 251 TS 251 4G CPU Dual core Intel Celeron 2 41 GHz up to 2 58GHz Dual core Intel Celeron 2 41 GHz up to 2 58GHz Memory 1GB DDR3L 1GB 4GB DDR3L Expandable RAM up to 8GB Flash 512MB 512MB Memory replaceable No Yes DDR3L 1333 SODIMM RAM Number of SODIMM slots 0 2 Number of hard drive slots 2 3 5 HDDs only 2 IR sensor Yes QNAP remote control RM IR002 Yes QNAP remote contro...

Page 16: ...rive slots 4 4 2 5 only IR sensor Yes QNAP remote control RM IR002 Yes QNAP remote control RM IR002 System TS 651 TS 651 4G TS 851 TS 851 4G CPU Dual core Intel Celeron 2 41 GHz up to 2 58GHz Dual core Intel Celeron 2 41 GHz up to 2 58GHz Memory 1GB 4GB DDR3L Expandable RAM up to 8GB 1GB 4GB DDR3L Expandable RAM up to 8GB Flash 512MB 512MB Memory replaceable Yes DDR3L 1333 SODIMM DRAM Yes DDR3L 13...

Page 17: ...leron 2 0 GHz up to 2 41GHz Quad core Intel Celeron 2 0 GHz up to 2 41GHz Quad core Intel Celeron 2 0 GHz up to 2 41GHz Memory 2GB 8GB DDR3L Expandable RAM up to 8GB 2GB 8GB DDR3L Expandable RAM up to 8GB 2GB 8GB DDR3L Expandable RAM up to 8GB Flash 512MB 512MB 512MB Memory replaceable Yes DDR3L 1333 SODIMM DRAM Yes DDR3L 1333 SODIMM DRAM Yes DDR3L 1333 SODIMM DRAM Number of SODIMM slots 2 2 2 Num...

Page 18: ... up to 2 41GHz Memory 2GB 8GB DDR3L Expandable RAM up to 8GB 2GB 8GB DDR3L Expandable RAM up to 8GB Flash 512MB 512MB Memory replaceable Yes DDR3L 1333 SODIMM DRAM Yes DDR3L 1333 SODIMM DRAM Number of SODIMM slots 2 2 Number of hard drive slots 6 8 LCD panel Yes Yes IR sensor Yes QNAP remote control RM IR002 Yes QNAP remote control RM IR002 ...

Page 19: ...2 0 GHz up to 2 41GHz Memory 4GB DDR3L Expandable RAM up to 8GB 4GB DDR3L Expandable RAM up to 8GB Flash 512MB 512MB Memory replaceable Yes DDR3L 1333 SODIMM DRAM Yes DDR3L 1333 SODIMM DRAM Number of SODIMM slots 2 2 Number of hard drive slots 4 2 5 only 8 2 5 only LCD panel No Yes IR sensor Yes QNAP remote control RM IR002 Yes QNAP remote control RM IR002 ...

Page 20: ...AM up to 16GB 4 8 GB DDR3L Expandable RAM up to 16GB Flash 512MB 512MB Memory replaceable Yes Compatible with DDR3L 1600 RAM Yes Compatible with DDR3L 1600 RAM Number of SODIMM slots 2 2 Number of hard drive slots 4 6 PCI E expansion slot 1 1 LCD panel Yes Yes IR sensor Yes QNAP remote control RM IR002 Yes QNAP remote control RM IR002 ...

Page 21: ...16 GB DDR3L Expandable RAM up to 16GB Flash 512MB 512MB Memory replaceable Yes Compatible with DDR3L 1600 RAM Yes Compatible with DDR3L 1600 RAM Number of SODIMM slots 2 2 Number of hard drive slots 8 8 PCI E expansion slot 1 1 Pre installed 1 port 10GbE NIC LCD panel Yes Yes IR sensor Yes QNAP remote control RM IR002 Yes QNAP remote control RM IR002 ...

Page 22: ...22 ...

Page 23: ...is enabled dual LAN models only the port trunking mode will be reset to Active Backup Failover System Port 8080 system service port Security Level Low Allow all connections LCD panel password blank VLAN will be disabled This feature is only provided by the NAS models with LCD panels Please visit http www qnap com for details Advanced system reset 10 sec Press the reset button for 10 seconds you wi...

Page 24: ... NAS The default network share Qusb or Usb is created 2 Turn on the NAS 3 Configure the behavior of the Copy button on Backup USB one touch copy page 4 Connect the USB storage device to the front USB port of the NAS 5 Press the Copy button The USB LED will flash The data will be copied to or from the USB device according to the NAS settings Note This feature adopts incremental backup After the fir...

Page 25: ...25 ...

Page 26: ...AID Level Migration is in process Red 1 The hard drive is invalid 2 The disk volume has reached its full capacity 3 The disk volume is going to be full 4 The system fan is out of function 5 An error occurs when accessing read write the disk data 6 A bad sector is detected on the hard drive 7 The NAS is in degraded read only mode 2 member drives fail in a RAID 5 or RAID 6 configuration the disk dat...

Page 27: ... front USB port is being detected 2 A USB device connected to the front USB port is being removed from the NAS 3 The USB device connected to the front USB port of the NAS is being accessed 4 The data is being copied to or from the external USB or eSATA device Blue A front USB device is detected after the device is mounted Off 1 No USB device is detected 2 The NAS has finished copying the data to o...

Page 28: ... 3 The user tries to copy the NAS data to the external storage device from the front USB port but the data cannot be copied Long beep 1 5 sec 3 every 5 min The system fan is out of function Long beep 1 5 sec 2 1 The disk volume is going to be full 2 The disk volume has reached its full capacity 3 The hard drives on the NAS are in degraded mode 4 The user starts the hard drive rebuilding process 5 ...

Page 29: ...he 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 QNAP provides different RAM modules optional purchase for users to upgrade the memory of Turbo NAS Follow the ste...

Page 30: ...to loosen the screw on the memory module compartment at the bottom of the NAS and lift the compartment cover away 2 To remove installed memory modules pull the retention clips on each side so that the module tilts up for easy removal ...

Page 31: ... 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 cover and fasten the screw Reconnect the power and network cables to the NAS 5 2 TS 451S TS 651 TS 851 TS x53 x53S Pro TVS x63 series 2 4 6 8...

Page 32: ...te For TS x53 x53S Pro TS 451S 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 ...

Page 33: ...lly 6 Rotate the memory module towards the motherboard until the securing clips clicks into place 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 In...

Page 34: ...34 a TS 451U and TS 453U Loosen the six screws on the top of the NAS b TS 853U TS 1253U Loosen the two screws on the rear of the NAS 6 Open the NAS ...

Page 35: ... 7 Slide the memory module to the slot at a 45 degree angle approximately 8 Press the memory module down while holding the clips open 9 Make sure the memory module sits in properly with the clips in place ...

Page 36: ...talling 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 10 Close the NAS cover and fasten the screws Connect the power adaptor and cables back to the NAS 5 4 TS 879U RP TS 1279U RP TS EC879U RP TS EC1279U RP TS 1679U RP TS EC1679U RP TS 870U RP TS 1270U RP ...

Page 37: ... RAM module on the motherboard of the NAS to upgrade the memory The total memory will be shown in System Information of the administration page Applied models TS 879U RP TS 1279U RP TS 1679U RP TS 870U RP TS 1270U RP Applied models TS EC879U RP TS EC1279U RP TS EC1679U RP 1 Loosen the 2 screws on the rear of the NAS as shown in the illustration ...

Page 38: ...h hands 3 Release the ejector clips gently by pulling them out of the sides of the RAM slot 4 Grasp the edge of the RAM module Align the notch on the gold edge of the RAM module with the notch in the RAM slot Insert the RAM module to the RAM slot until it cannot go any further ...

Page 39: ...r 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 ...

Page 40: ...ll 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 ...

Page 41: ...ive 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 ...

Page 42: ...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 ...

Page 43: ... to do so could result in injury to human body or death The TVS x63 and TS x79 Pro series provides expansion slots for network expansion Insert an extra network expansion card optional purchase to the motherboard of the NAS to increase the network bandwidth 6 1 TVS 463 TVS 663 TVS 863 TS 879 Pro TS 1079 Pro Please refer the compatibility table below and replace a proper bracket for the network exp...

Page 44: ...OneConnect 10GbE Network Adapters Short reach optical OCe11102 NM 3 Emulex OneConnect 10GbE Network Adapters SFP Direct attach copper OCe11102 IX 4 Emulex OneConnect 10GbE Network Adapters Short reach optical OCe11102 IM 1 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...

Page 45: ...45 4 Remove the case cover of the NAS gently For TVS 463 only Unscrew and remove the power supply unit ...

Page 46: ...ve 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 ...

Page 47: ...IP and check the total number of network interfaces 6 2 TS 879U RP TS EC879U RP TS 1279U RP TS EC1279U RP TS 1679U RP TS EC1679U RP 1 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...

Page 48: ...4 Hold the notch at the edge of the top cover Remove the top cover in both hands 5 Loosen the 4 screws as shown in the illustration 6 Grasp the metal edge of the riser card module Remove the module gently ...

Page 49: ...49 7 Loosen the screw and remove the expansion slot cover 8 Insert the network expansion card to the PCIe slot until it cannot go any further Then fasten the screw ...

Page 50: ...Ie 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 ...

Page 51: ...efore 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 Loosen the screw and remove the expansion slot cover ...

Page 52: ...lot 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 ...

Page 53: ...r 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 TS 453Mini 1 Remove the case cover Open and remove the hard drive tray 2 Install the HDD ...

Page 54: ... 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 secure the three screws in the back of the hard drive tray ...

Page 55: ...55 3 Insert the hard drive tray into the Turbo NAS all the way to the bottom and close the case cover ...

Page 56: ...he 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 ...

Page 57: ...irst hard drive and secure the screws on the slides of both hard drives Connect the SATA cable and power cable to the connectors as shown in the picture 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 ...

Page 58: ...er been installed on the NAS before it is installed the hard drive will be formatted and partitioned automatically and all the disk data will be cleared System Supports 3 5 inch SATA Hard Drives Supports 2 5 inch SATA Hard Drives Supports SSD Supports Hot swapping Hard Drives RAID 1 or above only TS 112P TS 212P TS 251C Yes No No No HS 210 HS 251 TS 131 TS 231 TS 231 TS 431 TS 431 TS 251 TS 451 TS...

Page 59: ...ation 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 ...

Page 60: ...D 0 Yes 1 or more RAID 1 Yes 1 or 2 RAID 5 Yes 2 or more RAID 6 Yes 3 or more RAID 10 No If the volume status is not active users can install the same hard drives back to the same slots of the NAS Then click RECOVER on the Disk Management Volume Management page Wait for about 60 seconds for the process to complete When finished the data can be accessed Note After recovering a RAID 1 RAID 5 or RAID...

Page 61: ...erting all the original hard disk drives to the NAS and they can be spun up identified accessed and the hard drive superblock is not damaged N A If re inserting all the original hard disk drives to the NAS and they can be spun up identified accessed and the hard drive superblock is not damaged RAID crash N 2 N 2 failed hard drive and any of the remaining hard drives cannot be spun up or identified...

Page 62: ...ess Configure the hard drives Number of hard drives detected Default disk configuration Available disk configuration options 1 Single Single 2 RAID 1 Single JBOD RAID 0 RAID 1 3 RAID 5 Single JBOD RAID 0 RAID 5 4 or above RAID 5 Single JBOD RAID 0 RAID 5 RAID 6 Press the Select button to choose the option and press the Enter button to confirm For example when 5 hard drives installed are available ...

Page 63: ...ID configuration was lost during the synchronization the RAID device will enter degraded mode The volume data is still accessible If a new member drive is added the NAS will start to rebuild The status can be checked on the Volume Management page To encrypt the disk volume select Yes when the LCD panel shows Encrypt Volume The default encryption password is admin To change the password please logi...

Page 64: ... are available LAN1 IP Address LAN1 Subnet Mask LAN1 Gateway LAN 1 PRI DNS LAN 1 SEC DNS Enter Network Settings Network Settings DHCP Network Settings Static IP Network Settings BACK Back to Main Menu In Network Settings Static IP users can configure the IP address subnet mask gateway and DNS of LAN 1 and LAN 2 2 Physical disk The following options are available Disk Info Back to Main Menu The dis...

Page 65: ...n LCD Display Drive configuration RAID5 S RAID5 spare RAID5 D RAID 5 degraded mode RAID 5 B RAID 5 rebuilding RAID 5 S RAID 5 re synchronizing RAID 5 U RAID 5 is unmounted RAID 5 X RAID 5 non activated 4 System This section shows the system temperature and the rotation speed of the system fan C P U T e m p 5 0 C S y s T e m p 5 5 C S y s F a n 8 6 5 R P M 5 Shut down Use this option to turn off th...

Page 66: ... LCD panel Press the Enter button to view the message Press the Enter button again to view the next message S y s t e m E r r o r P l s C h e c k L o g s System Message Description Sys Fan Failed The system fan fails Sys Overheat The system overheats HDD Overheat The hard drive overheats CPU Overheat The CPU overheats Network Lost Both LAN 1 and LAN 2 are disconnected in failover or load balancing...

Page 67: ...y be replaced by an authorized and trained technician 10 1 1U Turbo NAS 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 3 Insert the power supply unit and push it to the end ...

Page 68: ...and repeat steps 3 5 above to install a new power supply unit 10 2 TS 470U RP SP Note The following instructions should only be performed by an authorized and trained technician Follow the steps below to replace a failed power supply unit on the TS 470U RP SP 1 Turn off the NAS 2 Press the green lever and remove the defective power supply unit ...

Page 69: ...educe the risk of electric shock A second power supply unit can be installed on a single power SP rackmount NAS model to upgrade the SP model to redundant power RP model 10 3 2U 3U Turbo NAS TS 853U RP TS 1253U RP TS 1279U RP TS EC1279U RP TS 1679U RP and TS EC1679U RP only Note The following instructions should only be performed by an authorized and trained technician To replace a failed power su...

Page 70: ...70 2 Hold the black handler and press and hold the green button firmly 3 Unplug the failed power supply ...

Page 71: ...ts 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 The NAS will beep and record the error messages in System Logs when the PSU is plugged out or fails If only one PSU is installed on the NAS users are suggested NOT to enable this option This f...

Page 72: ...72 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 ...

Page 73: ...a instant messenger Online Support http helpdesk qnap com Forum http forum qnap com Technical Support in the USA and Canada Email q_supportus qnap com TEL 1 909 595 2782 3 Address 168 University Parkway Pomona CA 91768 Service Hours 06 00 18 00 GMT 08 00 Pacific Time Monday to Friday ...

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Page 75: ...ry program is threatened constantly by software patents States should not allow patents to restrict development and use of software on general purpose computers but in those that do we wish to avoid the special danger that patents applied to a free program could make it effectively proprietary To prevent this the GPL assures that patents cannot be used to render the program non free The precise te...

Page 76: ...em in the list meets this criterion 1 Source Code The source code for a work means the preferred form of the work for making modifications to it Object code means any non source form of a work A Standard Interface means an interface that either is an official standard defined by a recognized standards body or in the case of interfaces specified for a particular programming language one that is wid...

Page 77: ...by this License only if the output given its content constitutes a covered work This License acknowledges your rights of fair use or other equivalent as provided by copyright law You may make run and propagate covered works that you do not convey without conditions so long as your license otherwise remains in force You may convey covered works to others for the sole purpose of having them make mod...

Page 78: ...d on the Program or the modifications to produce it from the Program in the form of source code under the terms of section 4 provided that you also meet all of these conditions a The work must carry prominent notices stating that you modified it and giving a relevant date b The work must carry prominent notices stating that it is released under this License and any conditions added under section 7...

Page 79: ...e interchange for a price no more than your reasonable cost of physically performing this conveying of source or 2 access to copy the Corresponding Source from a network server at no charge c Convey individual copies of the object code with a copy of the written offer to provide the Corresponding Source This alternative is allowed only occasionally and noncommercially and only if you received the ...

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Page 81: ...or can give appropriate copyright permission Notwithstanding any other provision of this License for material you add to a covered work you may if authorized by the copyright holders of that material supplement the terms of this License with terms a Disclaiming warranty or limiting liability differently from the terms of sections 15 and 16 of this License or b Requiring preservation of specified r...

Page 82: ...y terminate your rights under this License including any patent licenses granted under the third paragraph of section 11 However if you cease all violation of this License then your license from a particular copyright holder is reinstated a provisionally unless and until the copyright holder explicitly and finally terminates your license and b permanently if the copyright holder fails to notify yo...

Page 83: ...s paragraph plus a right to possession of the Corresponding Source of the work from the predecessor in interest if the predecessor has it or can get it with reasonable efforts You may not impose any further restrictions on the exercise of the rights granted or affirmed under this License For example you may not impose a license fee royalty or other charge for exercise of rights granted under this ...

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Page 86: ...RVICING REPAIR OR CORRECTION 16 Limitation of Liability IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER OR ANY OTHER PARTY WHO MODIFIES AND OR CONVEYS THE PROGRAM AS PERMITTED ABOVE BE LIABLE TO YOU FOR DAMAGES INCLUDING ANY GENERAL SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM INCLUDING BUT NOT LI...

Page 87: ... TS 453U RP TS 1079 Pro TS 879 Pro TS 853U TS 453U TS 451U TVS 871U RP TVS 1271U RP Class B Class B 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 TS 231 TS 451S TS 870 TS 851 TS 670 TS 651 TS 470 TVS 863 TVS 863 TVS 663 TVS 463 TVS 471 TVS 671 TVS 871 TS 451 TS 431 TS 251 TS 251C TS 231 TS 131 TS 269H TS 212P TS 112P HS 251 HS 210 TS 45...

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