3.5 型Mirror Drive AT MODEL AXRE－U Series User`s Manual
Contents
1. 000002020202020202022020220202020 IDE Connector SRIRISA 3 4 Turning on The Main Power Before turning on the host computer gently press the front face of each drive unit to confirm that these are firmly inserted and verify if the lever lock is firmly fixed Next turn on the host computer s main power supply and check if the host computer detects the unit correctly Push the drive units and verify if the units are firmly inserted C ti Before turning on the host computer make sure that both the Parallel aution ATA and power cables are attached properly 3 5 Form Factor Mirror Drive PATA Model User s Manual 4 Settings 4 1 DIP Switch The DIP Switch can be used to change the settings of Write Cache mode DMA setting Revival Reconstruction Feature and Buzzer Enable Disable Features of the PATA Mirror Drive It is located on the upper right side of the sub card at the back of CN13 Since the PATA Mirror Drive is a high speed and reliable storage unit its default DIP Switch settings are set to maximize its performance Enable amp Ig NN ON A SN oN oof co L tn tn 9 Co CTO C C3 CD2. DIP Switch Functions Default Switch position S1 Mode Bit 1 2 3 Normal Mode OFF Normal UDMA 100 OFF Enabled Write Cache OFF Enabled Revival Reconstruction OFF Enabled Buzzer OFF Enabled Reserved OFF Except for S6 amp S7 turn off the power of the host computer before changing the setting of the switches The above diagram shows the default factory settings before Caution shipping Do not change the Mode Bit switches S1 S2 S3 and S8 Otherwise performance and function variations may occur in the unit 4 1 1 Operating Mode Do not change The operating mode switches S1 S2 S3 and S8 are set to normal mode mirror mode Do not change this setting o Impo rtant Changing the operation mode switches will result in loss of data 3 5 Form Factor Mirror Drive PATA Model User s Manual 4 1 2 Ultra DMA Mode Sets the maximum data transfer speed between the host computer and the Mirror Drive If the switch is set to Enable Default Setting the maximum data transfer rate is 100MB s UDMA100 Otherwise the data transfer is limited up to 33MB s UDMA33 o Important When using UDMA100 mode use the 80 conductor Ultra ATA cable 4 1 3 Write Cache Mode This bit sets the write cache mode If set to OFF Default Setting meaning Write Cache Enabled the PATA Mirror Drive will signal completion of command processing to the host computer when the dat
3. Buzzer Stop Signal Connector IDE Connector abssaeses 422232274 Controller Unit DIP Switch Status Signal Voltage Selection Switch MODEL AXRE U A Model Name YB Version S N Serial Number Access LED Drive 1 LED Drive 2 LED 3 5 Form Factor Mirror Drive PATA Model User s Manual 2 2 Dimensions 2 2 1 PATA Mirror Drive Unit mm 25 4 6 4 ENT 95 2 T T 8 o r 5 5 41 e o o Mounting Screw Holes o 8 4 6 32UNC N o o 1 XY T ap 90009080 e E Co e Lu l L Mounting Screw Holes 3 6 32UNC 3 5 Form Factor Mirror Drive PATA Model User s Manual 2 2 2 5 inch Bay Mirror Drive Installation Attachment Mounting Screw Holes 4 6 32UNC Unit mm H nu i o uly t FERESBES HI E e cd Ie 2 ER E ue a s I fp e a le C T
4. Indicates important information wherein failure to observe may m po rtant result to improper product function AN AN e WARNING CAUTION LABELS Labels with black lettering against a yellow background affixed either to the exterior or interior of the product are Warning or Caution labels that provide important safety information Observe all the directions given on these labels In cases where Warning or Caution labels can be found aside from those written in the manual be sure to follow the directions as mentioned 3 5 Form Factor Mirror Drive PATA Model User s Manual Z Warning f you detect any abnormal conditions such as smoke or foul odors shut off immediately the power of the host computer f any foreign substance or material metals water liquids etc seeps into the PATA Mirror Drive shut off immediately the power of the host computer Donotuse the PATA Mirror Drive in hot or damp locations Using this product in such locations may result in fire electrical shock or damage Do not disassemble or modify this product STR V cannot guarantee the performance or safety of any product that has been repaired by the customer or by an unauthorized third party Repairing by your self may result in fire electrical shock or damage of the product Before connecting or disconnecting the interface connector turn off first the power of the host computer and any other connected devices To avoid pla
5. 1 99 119 43 0 n 146 0 3 5 Form Factor Mirror Drive PATA Model User s Manual 3 Installation 3 1 DIP Switch Settings Before mounting the PATA Mirror Drive in your host computer double check the DIP Switch settings Refer to 4 Settings for the configurations of the DIP switch For default settings refer to Appendix C Factory Default Settings C ti When setting the switches and attaching the cables ensure first that aution the power supply of the host computer is turned off 3 2 Mounting in the Host Computer When mounting in the host computer use the attached mounting screws and the specified mounting holes The mounting screw hole locations are shown in 2 2 Dimensions An example of a mounting screw hole location is shown below Mounting Screw Mounting Screw Mounting Screw Refer to 4 1 5 BUZZER Caution order to ensure that the surface temperature of the drive unit remains below 50 C i When installing into the host computer provide sufficient cooling in 3 5 Form Factor Mirror Drive PATA Model User s Manual 3 3 Cable Connection 1 Connect a 4 pin internal power cable that supplies DC 5V 2 Use a standard Parallel 80Pin ATA cable to connect to the host computer ii s BEEN Iz all Sor TIE
6. down the model name version and serial numbers in the spaces provided for at the last page of this user s manual Kindly keep these for your record purposes Section 2 1 Part Names shows the label location of model name version and serial number THIS DOCUMENT MAY NOT BE REPRODUCED OR COPIED IN WHOLE OR IN PART THE CONTENTS OF THIS DOCUMENT ARE SUBJECT TO CHANGE WITHOUT NOTICE WE HAVE MADE EVERY EFFORT TO ENSURE THE ACCURACY AND COMPLETENESS OF THIS DOCUMENT IF YOU FIND INACCURACIES OR OMISSIONS PLEASE CONTACT YOUR DISTRIBUTOR Copyright Storage Vision Co Ltd 2007 All rights reserved To get the latest copy of this specification and to know more information about STR V and its products please visit http www str v com index_e html 3 5 Form Factor Mirror Drive PATA Model User s Manual To ensure the safe use of this product This user s manual uses the following symbols to highlight the important points related to the safe use of this product Please observe all safety information as indicated SAFETY SYMBOLS To protect against personal injury and product damage the following symbols are used throughout this manual to highlight safety information Indicates a potentially hazardous situation that may result in Warning d a serious injury to the user or severe damage to the product C ti Indicates a potentially hazardous situation that may result in aution serious injury to the user or damage to the product
7. failed drive touch a Caution metal object first such as the metal enclosure of the host computer to discharge static electricity from your body 6 2 1 Replacement of 1 Drive Unit Drive Unit Replacement Procedure 1 Prepare a new drive unit as specified in Appendix D Replacement Parts 2 Confirm correct identification of the failed drive unit through the drive status indicator or buzzer 3 Ifthe failed drive unit can not be removed during power ON turn off the power supply of the host computer and remove the PATA Mirror Drive 4 Slide the front lever to the left and release the lever 5 Pull the failed drive unit s lever and then pull out the drive unit 6 Push the replacement drive firmly into the unit with both hands 7 Slide to the front lever to the right and close the lever 8 Confirm that the front lever is fixed 9 Ifthe PATA Mirror Drive was removed set it back into the host computer turn on the power and confirm that the host computer recognize the PATA Mirror Drive 18 3 5 Form Factor Mirror Drive PATA Model User s Manual 10 Several seconds after replacing the drive unit data rebuilding will start The drive status indicator of the replaced drive unit will flash orange 1 second interval Impo rtant bo not remove the drive unit while data rebuilding is underway 11 During data rebuilding the drive status indicator of the replacement drive will flash orange and the drive status
8. green simultaneously 3 Both drive units have been replaced Both drive status indicators show green simultaneously Any of the above 5 1 2 Drive Status Indicator 1 When the power is turned on 2 Processing a command from the host computer 3 Processing an internal command Either of the above DRIVE1 DRIVE2 Orange 1 When the power is turned on lt 2 gt Drive unit has failed Either of the above Orange Target drive unit of data rebuilding Flashing Source drive unit LED is green at the same time Note When turning the power on the access indicator shows green and both drive status indicators show orange then green When PATA Mirror Drive startup process is complete all will be turned off 2 Drive Status Indicator will go out after data rebuilding If the drive status indicator flashes orange immediately replace the Important said drive unit Leaving the PATA Mirror Drive with a failed drive unit will result in data loss if the other drive unit fails 3 5 Form Factor Mirror Drive PATA Model User s Manual 5 1 3 Buzzer If this is set to ENABLE in the event of a failure the buzzer will beep at the interval specified below Drive unit 1 failed Buzzer Beep Beep 3 2s gt 0 3s Drive unit 2 failed Buzzer Beep Beep F Beep Beep ar ies o 4 3s Rio 3s 0 3s System stopped Both drive units have
9. it on Leave at least 20 seconds in between successive operations involving power on or off This will help prevent damage or malfunction to the mounted HDD The HDD motor spindle requires about 20 seconds to stop rotating and come to a full rest In addition when removing the correctly functioning drive unit for replacement turn off the power and wait for at least 20 seconds Do not remove a fully functional drive unit while the power is still on The PATA Mirror Drive controller unit will consider the drive unit as failed if it is removed Removing a fully functional drive unit may also damage the disk heads and platter inside the HDD Store the PATA Mirror Drive in the antistatic bag Leaving this product unpacked and unused for a long period of time may lead to malfunction or disk failure Avoid applying excessive pressure to the covers of the drive unit which may lead to malfunction or disk failure After unpacking from transport ensure first that each disk drive is properly inserted before turning on the power 3 5 Form Factor Mirror Drive PATA Model User s Manual Important Back up all important data stored in the PATA Mirror Drive to a suitable storage medium such as tape drive or MO drive This product s mirroring technology prevents data loss even if one drive unit fails However if two drive units fail at the same time or if a non redundant part fails data loss may still occur Additionally accidental deletion o
10. mm 600 g Weight PATA Mirror Drive max 5 inch Bay Mirror Drive Installation Attachment 900 g Voltage VCC 4 85 5 25 Vpc Power supply ripple max 1 100mV p p 0 20MHz Power startup time 2 5 100ms Temperature 5 to 40 C Operating B ij p 40 to 60 C Non operating pelaung 8 to 90 Operati f af Operating ooo Kanay 5 to 95 Non operating 29 C Operating Max Bulb Temp 40 C Non operating Startup max 2 4A 2 2A Power Consumption Idle Typ 1 2A 1 1A Read Write Typ 1 8A 1 4A Note Including startup time 2 Time until Voc reaches 4 85 Vpc 9 With no condensation 9 When mounting to the host computer provide sufficient cooling to keep the surface temperature of the drive unit below 50 C 3 5 Form Factor Mirror Drive PATA Model User s Manual Appendix B Accessories The PATA Mirror Drive AXRE U Series is shipped with following accessories Mounting screws 4pcs 24 3 5 Form Factor Mirror Drive PATA Model User s Manual Appendix C Factory Default Setting The PATA Mirror Drive s factory default settings are as follows e DIP Switch Settings Default Setting Enable Function Mode DIP SW SETTING Normal Mode Mirror Mode UDMA 100 Enabled Write Cache Write Back Enabled Revival Reconstruction Enabled Buzzer Enabled Reserved e Jumper
11. sectors will no longer be readable Once some data is written to this sector it can be read correctly again If the data recovery process skips some sectors during data mpo tant rebuilding then the data on these sectors will be lost Periodic backup is recommended 1 5 Revival Reconstruction When an error occurs in a drive unit and the mirror controller cannot get the response from the drive for 30 seconds the controller will issue the reset command to the drive and check its status again If the drive recovers the PATA Mirror Drive returns to the normal operation But if not the controller treats the drive as a failed drive The function Revival Reconstruction turns the power of the drive OFF ON And if the drive status becomes ready reconstruction is started Revival reconstruction is executed up to two times After the same error occurs three times the PATA Mirror Drive will remain in Degraded Mode Then the failed drive status indicator LED will light orange The function can be enabled disabled by Dip Switch Factory default is enabled The PATA Mirror Drive still responds to the host normally even during reconstruction After the reconstruction is finished the PATA Mirror Drive returns to normal mode automatically 3 5 Form Factor Mirror Drive PATA Model User s Manual 2 Outline 2 1 Part Names Master Slave Setting Jumper Status Signal Connector Power Connector External LED Connector
12. then pull it out 5 Turn on the power supply of the host computer 6 Confirm that the host computer recognizes the PATA Mirror Drive 7 After confirming that the host computer recognizes the PATA Mirror Drive insert the replacement drive Push firmly the replacement drive right into the unit with both hands then with the use of the grooved marking carefully slide the lever to the right 8 Several seconds after replacing the drive unit data rebuilding will start The drive status indicator of the replacement drive unit will flash orange 1 second interval 19 3 5 Form Factor Mirror Drive PATA Model User s Manual Impo rtant Do not remove the drive unit while data rebuilding is underway 9 During data rebuilding the drive status indicator of the replacement drive will flash orange while the drive status indicator of the other drive unit will light green The access indicator will not light 10 When data rebuilding is complete the drive status indicator will go out After confirming that the drive status indicator has gone out turn off the power supply of the host computer 11 Slide to the left the grooved mark of the lever of the un replaced drive unit and open the lever Hold the lever of the driver unit then pull it out 12 Push firmly the replacement drive right into the unit with both hands then with the use of the grooved marking carefully slide the lever to the right 13 Confirm that the front lever is lock
13. Master Slave Jumper Default IDE Connector GECA DC Power Connector rag m m H E HFDB Status Output Signal Electrical 3 3V Ils 3 3 3V Output AGE AOS 25 3 5 Form Factor Mirror Drive PATA Model User s Manual Appendix D Replacement Parts The following are supplied as user replaceable parts Part name Part number A203791 80GB drive unit A203945 A204059 Replacement drive unit for AXRE U080A A1 A2 Replacement controller unit for AXRE U Parallel Controller unit A203806 ATA series 26 3 5 Form Factor Mirror Drive PATA Model User s Manual Information For more information about this product please contact your distributor Distributor s information e Product Records Model Name AXRE U Revision YB Serial Number e Manufacturer CV usen AHD Ea This product is manufactured by Storage Vision Co Ltd Japan http www str v com index_e html 27
14. a has been written to cache memory If set to ON the PATA Mirror Drive will signal completion of command processing to the host computer when data is actually written to the drive unit Always observe the shutdown procedure specified for the host computer s operating system In delicate situations try to wait at least 10 seconds to be sure that both the access indicator and the Impo rtant drive status indicator have stopped flashing before shutting off the power Turning off the power while the access indicator or the drive status indicator remains lit may result in loss of data currently located in cache memory 4 1 4 Revival Reconstruction If the bit is set to OFF Default Setting meaning Revival Reconstruction Enabled the PATA Mirror Drive will attempt to do data reconstruction after Error Recovery Procedure fails while in Retry Mode The PATA Mirror Drive will not remain in Degraded Mode but instead will automatically do data reconstruction to trying to revive the drive up to two times 4 1 5 Buzzer If the bit is set to OFF Default Setting meaning Buzzer Enabled the buzzer will sound when any error is detected In the event of a drive unit failure the buzzer will continue to sound until the failed drive unit is replaced The buzzer can be stopped if the switch position is changed to ON Set back the buzzer to OFF after the failed drive unit has been replaced When an external bracket is used for the 5 D
15. cing excessive stress on the printed circuit board of the PATA Mirror Drive push or pull the connector only along the axis perpendicular to the board Avoid bending the connectors Also avoid using undue force to connect or disconnect the connectors or cables which may result in fire electrical shock or damage 3 5 Form Factor Mirror Drive PATA Model User s Manual A Caution Do not use the PATA Mirror Drive in locations subject to vibration or shock exceeding the specified values Usage in such locations may result in malfunctions or disk failure Do not use the PATA Mirror Drive in locations or conditions susceptible to condensation Rapid temperature change may cause condensation to form in the PATA Mirror Drive If you think condensation has occurred allow the PATA Mirror Drive to acclimate to the new environment When there is a rapid temperature change avoid using the PATA Mirror Drive until it reaches the new ambient temperature Do not place the PATA Mirror Drive near electronic components with strong electromagnetic fields such as televisions or loudspeakers Usage of the PATA Mirror Drive in such locations may result in malfunctions or disk failure Turn off the power before moving the unit enclosing the PATA Mirror Drive This will prevent damage to the HDD and other internal components of the PATA Mirror Drive Do not turn on the power immediately after turning it off or turn off the power immediately after turning
16. connected as shown below The brightness can be adjusted by any resister from O ohm to 150 ohm Mirror Card 3V 9 Adjust from 0 to 150Q LED Control signal J NN ACCESS LED Green LED Control signal ACCESS LED Orange LED Control signal DRIVE 1 Green LED Control signal DRIVE 1 Orange LED Control signal DRIVE 2 Green LED Control signal DRIVE 2 Orange CN14 Connector Mirror Drive Header DF3Z 9P 2H 50 HIROSE Electric Co LTD edema Connestor CAMP BOEKGE DF3 98 2C HIROSE Electric Co LTD recommended External Connector Crimping Contact recommended DF3 2428SCC HIROSE Electric Co LTD 15 3 5 Form Factor Mirror Drive PATA Model User s Manual 5 2 3 Buzzer Stop Connector The buzzer can be stopped by a switch connected to the pin no 3 and 5 of CN6 Please refer to 2 1Part Name s for it s location Pin No Functions Connector Pin Position Reserved X Reserved X 5V GND Buzzer Stop X The Pins reserved must be open Recomended circuits to stop buzzer Short Buzzer Stop Open Buzzer On CN6 Connector Mirror Drive Header DF3 5P 2DS 01 HIROSE ELECTRIC Co LTD External Connecter Camp socket prs6S2C i HIROSEELECTRIC Go LT recommended External Connector Crimping Contact recommended DF3 2428SCC HIROSE ELECTRIC Co LTD 16 3 5 Form Factor Mirror Drive PATA Model User s Manual 6 Trouble shooting 6 1 Trouble in
17. cv 3 5 Form Factor Mirror Drive Parallel ATA MODEL AXRE U Series User s Manual P N A203645 Revision 1 4e 3 5 Form Factor Mirror Drive PATA Model User s Manual This page is intentionally left blank 3 5 Form Factor Mirror Drive PATA Model User s Manual Introduction Thank you for selecting the 3 5 Form Factor PATA Mirror Drive Model This manual describes the proper installation procedures operation and maintenance of your PATA Mirror Drive and will help you familiarize with its features Please be sure to read first the user s manual before using your PATA Mirror Drive This manual provides information on the appropriate handling procedures and configurations for all product functions This information will allow the user to take full advantage of the 3 5 Form Factor PATA Mirror Drive Model In the unlikely event that you experience problems this manual provides helpful information and instructions RETAINING PACKAGING The original packaging materials protect the PATA Mirror Drive from damage during shipment After unpacking the PATA Mirror Drive please retain the packaging materials in case you need to ship the PATA Mirror Drive in the future This product is sealed in an antistatic and moisture proof bag before shipping Open the bag only when you are about to begin setting it up RECORDING THE PRODUCT NAME VERSION AND SERIAL NUMBERS Before installing the PATA Mirror Drive on the host computer please jot
18. del User s Manual When replacing controller units make sure to turn off the power of the host computer and the AC power cable is removed from the socket When replacing drive units ensure that you touch the chassis or an Caution Med i other grounded parts to discharge static electricity from your body Do not subject the drive units or the controller to vibration or shock It may result in malfunction or disk failure When both drive units are functioning normally Controller Unit Replacement Procedure Prepare a new controller unit as specified in Appendb D Replacement Parts Turn off the power supply of the host computer Disconnect the Parallel ATA cable and the 4 pin internal power cable Then remove the PATA Mirror Drive from the host computer Slide to the left the grooved mark on the front lever and open the lever Release both drive units lever one after the other and then pull it out Insert the drive units into the new controller unit Make sure drive unit numbers 1 and 2 are kept as they were before replacement One after the other push firmly the drives right into the unit with both hands then with the use of the grooved marking carefully slide the lever to the right Confirm that both front levers are fixed Re install the PATA Mirror Drive back into the host computer re connect the Parallel ATA cable and then finally the 4 pin power cable Turn on the power supply of the host comput
19. dication If the PATA Mirror Drive fails either the access indicator LED or the drive status indicator LED will flash Orange If the buzzer switch is enabled the buzzer will emit a continuous beeping sound These status failure indications must be considered to determine if removal and replacement of a hard disk unit is necessary Access Drive status indicator indicator Drive unit 1 Drive unit 2 Ka Normal operation PATA Mirror Drive status and measures Orange Rebuilding data from drive unit 1 to drive unit 2 Graan flashing Normal operation Orange Green Rebuilding data from drive unit 2 to drive unit 1 flashing Normal operation Drive unit 1 failure Replace the drive unit 1 with a new drive unit Drive unit 2 failure Replace the drive unit 2 with a new drive unit Orange Controller unit failure Replace the controller unit with a new controller unit When the PATA Mirror Drive does not respond to the host check the condition of the power supply If problem persists please contact your distributor Orange Check the condition of both drive units flashing If problem persists please contact your distributor Double check to confirm that the desired drive unit was properly Green Green replaced Temporarily return to the original setup and repeat the process Orange flashing Other LED indications not mentioned Contact your distributor Norma
20. e front levers are fixed 13 Several seconds after replacing the drive unit data rebuilding will start The drive status indicator of the replacement drive unit will flash orange 1 second interval Impo tant Do not remove the drive unit while data rebuilding is underway 14 During data rebuilding the drive status indicator of the replaced drive will flash orange while the drive status indicator of the fully functional drive unit will light green The access indicator will not light 15 When data rebuilding is complete the drive status indicator will go out 6 4 Other problems If the problem persists even after you have replaced the drive unit or the controller unit please contact your distributor In addition if you also happen to encounter other types of problems not mentioned in this manual please contact your distributor immediately 22 3 5 Form Factor Mirror Drive PATA Model User s Manual Appendix A Specifications A 1 Product Specifications Model Name AXRE UO80A AXRE U080A1 AXRE U080A2 RAID Level 1 Number of HDDs 2 Storage Capacity 80GB Number of LBAS 156 297 344 Number of Cylinders 155 056 Number of Heads 16 Sectors 63 Host interface Parallel ATA Data transfer rate max 100MB s Ultra DMA100 PATA Mirror Drive Dimensions 101 6 mm x 146 8 mm x 25 4 mm WxLxH 5 inch Bay Mirror Drive Installation Attachment 146 0 mm x 146 8 mm x 43 0
21. e of the host computer to discharge any static electricity from your body Always handle components carefully Never touch exposed circuitry When replacing controller units or drive units or when moving the PATA Mirror Drive place the antistatic bag used in wrapping the product during shipment on a flat level surface Use this as your PATA Mirror Drive working area vi 3 5 Form Factor Mirror Drive PATA Model User s Manual PATA Mirror Drive Installation Important Points When installing the PATA Mirror Drive in the host computer ensure that the drive unit is installed horizontally as in A below Do not install the unit vertically i e with the connector facing either up or down as in B Furthermore when installing the unit on its side as in C consult first with your distributor A Drive unit in horizontal position B e WWSS vii 3 5 Form Factor Mirror Drive PATA Model User s Manual Contents nigejem i To ensure the safe use of this proQUC isa NAGANA ndn daba enn ro aran KAKANAN ii Wanna AA III TD LULA INI II iii ne iv IMPONaN m V Handling Static Sensitive Device 1ceeeie iier erii iiie crees ei ieee nen enne nnn
22. ed 14 Turn on the power supply of the host computer 15 Several seconds after replacing the drive unit data rebuilding will start The drive status indicator of the replacement drive unit will flash orange 1 second interval Impo rtant Do not remove the drive unit while data rebuilding is underway 16 During data rebuilding the drive status indicator of the replacement drive will flash orange while the drive status indicator of the fully functional drive unit will light green The access indicator will not light 17 When data rebuilding is complete the drive status indicator will go out 6 3 Controller Unit Replacement If the access indicator or the drive status indicator lights orange even after drive replacement the controller may have a problem In this case replace the controller unit When replacing the controller unit data can be kept safe by following the correct replacement procedure Note that the replacement procedure will differ depending on the drive units status 1 If both drive units are functioning normally Switch over both drive units to a new controller unit Ensure that each drive unit is inserted into exactly the same drive bays as before 2 f one drive unit has failed When it has been confirmed that one drive unit has failed ensure that only the correctly functioning drive unit is inserted into the same bay of the new controller 20 6 3 1 3 5 Form Factor Mirror Drive PATA Mo
23. er 6 3 2 When one drive unit has failed Controller Unit Replacement Procedure Prepare a new drive unit and a new controller unit as specified in Appendix D Replacement Parts 1 2 Confirm which drive unit has failed through the drive status indicator or buzzer Turn off the power supply of the host computer Disconnect the Parallel ATA cable and the 4 pin internal power cable Then remove the PATA Mirror Drive from the host computer Slide to the left the grooved mark on the front lever of the good drive and open the lever Pull out the good drive unit first 21 3 5 Form Factor Mirror Drive PATA Model User s Manual 6 Insert the good drive unit into the new controller unit Please keep the location of the drive unit number 1 or 2 as it was before Push firmly the drive right into the unit with both hands then with the use of the grooved marking carefully slide the lever to the right 7 Confirm that the front lever is fixed 8 Install the PATA Mirror Drive into the host computer re connect the Parallel ATA cable and then finally the 4 pin power cable 9 Turn on the power supply of the host computer 10 Confirm that the host computer recognizes the PATA Mirror Drive 11 Insert the new drive unit into the other empty slot Push firmly the replacement drive right into the unit with both hands then with the use of the grooved marking carefully slide the lever to the right 12 Confirm that th
24. f data or equipment damage may also result in data loss Do not block the ventilation openings of the HDD Lack of cooling airflow may lead to hard disk drive failure Wait at least 10 seconds after the access indicator has stopped flashing before initiating the shutdown procedure for your host computer The PATA Mirror Drive uses cache memory to store the data frequently accessed from the HDD Except in emergencies you must follow the operating system s shutdown procedures Failure to so may result in loss of data stored in cache memory Never remove or exchange the drive units except to replace failed controller units or drive units since the PATA Mirror Drive controls the drive units by using its serial numbers Thus removal or replacement may result in failure to boot up the host computer When installing it in the host computers bay mount the PATA Mirror Drive securely using the mounting screws provided 0 49 Nm is recommended In the event of a drive unit failure it may take up to 15 seconds to start up the PATA Mirror Drive The host computer may even fail to recognize it due to BIOS timeout settings 3 5 Form Factor Mirror Drive PATA Model User s Manual Handling Static Sensitive Device To prevent damage to components due to static electricity observe the following precautions when handling this product Before handling the PATA Mirror Drive or other static sensitive devices touch a metal object such as the metal enclosur
25. failed Buzzer Beep Beep Beep Beep Beep Beep Beep Beep 12 3 5 Form Factor Mirror Drive PATA Model User s Manual 5 2 External Output Signal It is possible to monitor the PATA Mirror Drive status externally The locations of the connector are shown in the figure below External LED Connector Status Signal UU a Buzzer Stop Connector 5 2 1 Status Signal External status output is transmitted as a 3 bit signal through the Status Bit connector This table shows the pin configurations status definitions internal circuitry electrical specifications and connector specifications for the status output signal The connector signal pins are configured as follows Signal Connector Pin Assignment GND 3 5 123456 3 3Vpc Default 5Vpc Option Status Bit 2 pai Status Bit 1 o DA Status Bit 0 GND CN13 Status Normal Operation Drive Unit 1 Failed Drive Unit 2 Failed Data rebuilding Controller unit failure Reserved PATA Mirror Drive startup processing Initializing H TTL level output high L TTL level output low Note The following condition will cause a Controller unit failure transmit status If both drive units fail when the power is turned on If both drive units are not properly connected when the power is turned on If the correctly functioning drive unit is erroneously replaced when one of the drive unit
26. indicator of the fully functional drive unit will light green The access indicator will not light 12 When data rebuilding is complete the drive status indicator will go out If you have mistakenly replaced the correctly functioning drive unit the drive status indicator of both drive units will light green Then the access indicator will flash orange The host computer will be unable Important to operate the PATA Mirror Drive In this case turn off the host computer Replace the failed drive unit with the new drive unit and return the fully functional drive unit Data rebuilding will immediately start after turning on the host computer 6 2 2 Replacement of Both Drive Units When both drive units seem to have failed replace the units according to the following procedure This is an emergency recovery procedure data corruption may or may have already occurred To avoid further data loss back up your data in a suitable medium Important such as tape or MO drive Please use an STR V designated HDD as drive replacement Refer to Appendix D Replacement Parts for more details 1 Prepare the two new drive units as specified in Appendix D Replacement Parts 2 Turn off the power supply of the host computer 3 The drive unit to be replaced first should be the one that failed first Slide to the left the grooved mark on the front lever and open the lever 4 Hold the lever of the drive unit that failed first and
27. lly off but will light up or flash when accessed If replacing the drive unit does not fix the problem contact your distributor 17 3 5 Form Factor Mirror Drive PATA Model User s Manual 6 2 Replacing Drive Unit A failed drive unit can be replaced while the PATA Mirror Drive is accessed When the failed drive unit is replaced with a new drive unit data rebuilding will begin automatically During data rebuilding the host computer can still access the PATA Mirror Drive Note Make sure that the drive status indicator LED lights orange before replacing a failed unit Before replacing the failed drive unit be sure to prepare the replacement drive unit designated by STR V as described in Appendix D Replacement Parts Do not replace with HDDs other than the designated model even if the capacity manufacturer or Important model numbers on the label are the same Using an unauthorized HDD may result in malfunction or damage The warranty does not cover any damage encountered due to replacement with a non specified HDD Furthermore STR V is not held liable for any consequence resulting from the use of an undesignated HDD If the drive status indicator lights orange immediately replace the specified drive unit with a new drive unit Leaving the PATA Mirror Important Drive with a single operational drive unit for an extended period will result in data loss if the other drive unit fails Before handling the drive unit when replacing a
28. mpatible with most operating systems Compact size 8 5 HDD Form Factor Full Compliant 101 6 mm x 146 8 mm x 25 4 mm W x L x H Parallel ATA Interface conforming to ATA ATAPI 6 Specifications UDMA 100 Ultra DMA Mode 5 Compliant with a maximum data transfer speed of 100MBps at the host interface Uses two 2 5 inch SATA drives that supports a maximum data transfer speed of 1 5Gbps Dip switch selectable operation mode and function Self Diagnostics capability Power On Self Test POST is performed every time the Mirror Drive is turned on Automatic data reconstruction every time a failed drive is replaced Accepts and processes host commands even during data reconstruction Cache function feature for improved system performance Visual and Audible Status Indicators Internal buzzer for audible alarms LED Indicators are provided for direct and visible status checking of each drive and the Mirror Drive External Status Bit connector is available for special customer specific indicators Mirroring Mirroring technology involves writing of data to two drive units simultaneously If one drive unit fails data is written to and read from the other drive unit 3 5 Form Factor Mirror Drive PATA Model User s Manual 1 3 Cache Buffer Function The PATA Mirror Drive is equipped with a large cache memory capacity With write cache mode enabled the PATA Mirror Drive will signal completion of command processing to the host comp
29. raza ka Xanga NEGA AGARAN 9 25 4 17 n 9 4 2 ICCICOESEVI ESIUde M 10 5 Slalus Display e AANGAL ANNA KANA 11 NEM r 11 5 1 1 ACCESS qelbe lie B UE 11 51 2 Drive Status Indicator a tando Enti Eh dnd stulaiausabndsdeiaiavadsanndedsdevasnsusasdvasautaavsens 11 mE e 12 52 External Output Signal 5 5 NANG NAG auc orta 3o oc tazas on ct C2 sua NGA 13 5 2 1 cuHEJRDEM RE 13 5 2 2 External LED Conne Glo NGANGA 15 5 2 9 Buzzer Stop COnnBCGlO aaa KA AA LATER AA NAAN 16 6 Trouble Shooting iain GANA READ NEGRA ANAND daina 17 6 1 Trouble INGIC ATION sci ana recreate Pre rera NAGANA ANAN ANNA 17 6 2 Replacing Drive UN M 18 6 2 1 Replacement ot 1 Drive Umit iman AANI 18 6 2 2 Replacement of Both Drive Units aaa 19 6 3 Controller Unit Replacement euius in sa AA NA cednevasecvennaneessesatecie 20 viii 3 5 Form Factor Mirror Drive PATA Model User s Manual 6 3 1 When both drive units are functioning normally eee 21 6 3 2 When one drive unit has failed i nniasasna rnin taa iaa 21 6 4 Oleh PFODIOINS Ie E E E 22 Appendix A Sp cifications iccccis sisscscactcctedescssdadcesea
30. rive Bay installation please make sure that Bit 7 setting of the Dip Switch is set to Enable The buzzer sound can be turned ON and OFF through the Buzzer switch in the external bracket If the buzzer is turned OFF prior to drive replacement slide it back to ON after the new drive unit has been inserted 3 5 Form Factor Mirror Drive PATA Model User s Manual 4 2 Master Slave Setting Set to the jumper pins to one of the following Refer to 2 1 Part Names Master IDE connector side DC power connector side Slave IDE connector side DC power connector side gt Master with slave IDE connector side DC power connector side KI E Sy La If the slave drive is not correctly recognized when the mirror drive is set as master use this setting Cable select IDE connector side DC power connector side N E LI 10 3 5 Form Factor Mirror Drive PATA Model User s Manual 5 Status Display 5 1 Indicator LED indicators on the front display the status of both controller unit and drive units 5 1 1 Access Indicator 1 When the power is turned on 2 Processing a command from the host computer Either of the above 1 Both drive units have failed both drive units are not correctly inserted Both drive status indicators are off ACCESS 2 When one drive unit has failed and the fully functional drive unit has been Orange erroneously replaced Flashing Both drive status indicators show
31. s a nnne nna an anas anna aan vi PATA Mirror Drive Installation Important Points nnn nnn nnn vii ien viii 1 3 5 Form Factor PATA Mirror Drive Functions ua 1 UNE IC UI E eee 1 DAN lode aaa E 1 1 3 Cache Buffer FUNCTION aaa AGA BEN BEAN AA 2 14 DataRebullding aaa AA NANANA ANA 2 1 5 Revival ReconsU UCllOli maa BAGA NAINA GIAN 2 ene E E E E 3 MES cr e E TEUER E EEEN E E EEE 3 22 DIMENSIONS r AA NA NABABAGALAN AN LAKAN 4 2 2 1 PATA poipi 4 2 22 b5 inch Bay Mirror Drive Installation Attachment na 5 ccr 6 34 DIP SWITCH SQUINGS aaa AGING GAAN 6 32 MOUNTING in the Host CompUlller ucc soon raa ona co chau cana saam caua sana raa quaa rana daa AA 6 33 Cable COMMCCUOM ee EIE 7 3 4 Turning on The Maln POWOE QRT 7 LEES ODD EELUIT w 8 4 DUP SWING E BANANA ANAN 8 4 1 1 Operating Mode Do not change Ka ANAKAN 8 4 1 2 Vitra DMA MOUPG error or Coe nee eiecerunt eee ere eoe cese 9 4 1 3 Write Cache Mode cccccssececesseeeeesenssneeeensseeeenenseneeeeessnenenseseanensesssneeeeseseneeeeessneeeesessenes 9 4 1 1 Revival RECONSUIUCION Xa aaa nos aea nun Eh tjus
32. s failed 13 3 5 Form Factor Mirror Drive PATA Model User s Manual The internal circuitry of status output signals are indicated as follows S3 CN13 CN23 Default 3 3V Status Signal Bit 2 Bit 1 Bit 0 74LS06 Status Output Signal electrical specification 3 3V Default Voltage Output High Voltage Voc max t Selectable Through S3 5 0V Option Output Low Voltage Voc max 0 4V Current Output Sink Low Current max 20mA Output Source High Current max 0 25MA Connector specifications PATA Mirror Drive header DF3Z 6P 2H 50 DF11 6DP 2DS 24 External Connector Crimp Socket recommended DF3 6S 2C DF11 6DS 2C External Connector Crimping Contact recommended DF3 248SCC DF11 2428SC Note All components are from HIROSE Electric Co Ltd 14 3 5 Form Factor Mirror Drive PATA Model User s Manual 5 2 2 External LED Connector It is possible to drive external LED by CN14 Please refer to 2 1 Part Name s for it s location Status Connector Pin Assignment ACCESS LED Green GND ACCESS LED Orange CN14 DRIVE 1 Green 1 9 GND 006 006 e06 DRIVE 1 Orange DRIVE 2 Green GND Note AXRD UxxxAx Compatible DRIVE 2 Orange O DO N DOARBR AN External LED Driver and recomended circuits The external LEDs indicate the same status as the LEDs on the front of the PATA Mirror Drive External LEDs can be
33. secccdedscacaacaeee dedaddaatecassedsdsiatarstecearsdadaianaasacenesnssicieases 23 Appendix B ACCeSSOFIOS siora aa 24 Appendix C Factory Default Setting L A GNG aca I4 33 3a MAGAN Lak nana Sada adn PE d daa 25 Appendix D Replacement Parts cir eiiun chon rac ierra paa ao sun soa sand sa recusa ras va 0a nona CET d csi aa anpra a d aoa aun 26 lunedi AA AA APA 27 1 3 5 Form Factor Mirror Drive PATA Model User s Manual 3 5 Form Factor PATA Mirror Drive Functions Incorporating two SATA 2 5 inch Hard Disk Drives the STR V 3 5 Form Factor PATA Mirror Drive uses mirroring technology to safeguard data and to provide uninterrupted operations Since the host computer will recognize the PATA Mirror Drive as a standard PATA HDD installing the PATA Mirror Drive simply involves connecting it to a PATA cable from the host computer 1 1 1 2 Features Supports Mirroring technology RAID Level 1 implemented via hardware thereby reducing system overhead In the event that one of the drive unit fails the PATA Mirror Drive will continue to function maintaining data integrity When the failed disk is replaced with a new replacement disk data rebuilding will begin automatically Hot plug function is supported at drive interface thereby improving system reliability Based on the industry standard Parallel ATA interface the PATA Mirror Drive can be used like any other standard Parallel AT HDD No special device drivers needed Co
34. uter when data is written to cache memory The performance will be improved by writing accumulated data to the HDD when the host computer is not accessing the PATA Mirror Drive Write cache mode is enabled thru a DIP Switch The default setting at shipment is enabled Always observe the shutdown procedure specified for the host computer s operating system In delicate situations try to wait at least 10 seconds to be sure that both the access indicator and the Impo rtant drive status indicator have stopped flashing before shutting off the power Turning off the power while the access indicator or the drive status indicator is still on may result in loss of data currently located in cache memory 1 4 Data Rebuilding If a failed drive unit is correctly replaced data rebuilding the copying of all data from the fully functional drive unit to the new replacement drive unit will start automatically During data rebuilding the drive status indicator of the fully functional drive unit will light green The drive status indicator of the replacement drive unit will blink orange every one second C ti Do not turn off the host computer while the PATA Mirror Drive is still aution rebuilding the data to prevent loss of data or failure When a sector of the fully functional drive unit can not be read during data reconstruction the PATA Mirror Drive skips copying the bad sector and continues to reconstruct the remaining data These skipped
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