--------------------------------------------------------------------------- T H I S I S A D O C U M E N T I N A S C I I - F O R M A T ! ! ! --------------------------------------------------------------------------- To see the document in correct way under Windows 1. You must have installed a font with full ASCII-Character-Set (like TERMINAL) 2. Use a DOS-Editor like EDIT from original DOS-Version. EDIT filename.txt 3. Switch to DOS-Box and type in TYPE filename.txt | MORE 4. Switch to DOS-Box and print the file COPY filename.txt LPT1 TYPE filename.txt > LPT1 --------------------------------------------------------------------------- T H I S I S A D O C U M E N T I N A S C I I - F O R M A T ! ! ! --------------------------------------------------------------------------- ****************************************************************************** P C - D I S K The Harddisk Information Database DCI AG, Germany www.pc-disk.de ****************************************************************************** L I G H T N I N G L T - 7 3 0 S QUANTUM NO MORE PRODUCED Native³ Translation ÄÄÄÄÄÄÅÄÄÄÄÄÂÄÄÄÄÄÂÄÄÄÄÄ Form 3.5"/SLIMLINE Cylinders ³ ³ ³ Capacity form/unform 731/ MB Heads 4³ ³ ³ Seek time í / track 11.0/ 4.0 ms Sector/track ³ ³ ³ Controller SCSI2/3 SI/FAST Precompensation Cache/Buffer 128 KB SEGMENTED Landing Zone Data transfer rate 5.900 MB/S int Bytes/Sector 512 10.000 MB/S ext SYNC Recording method RLL 1/7 operating ³ non-operating ÄÄÄÄÄÄÄÄÄÄÄÄÄÅÄÄÄÄÄÄÄÄÄÄÄÄÄÄ Supply voltage 5/12 V Temperature øC ö55 ³ -40ö65 Power: sleep 0.8 W Humidity % 5ö85 ³ 5ö95 standby 0.8 W Altitude km ö 3.000³ ö12.000 idle 3.6 W Shock g 10 ³ 60 seek 5.7 W Rotation RPM 4500 read/write 5.7 W Acoustic dBA 33 spin-up W ECC Bit ON THE FLY,REED SOLOMON MTBF h 300000 Warranty Month 24 Lift/Lock/Park YES Certificates CSA,FCC,TUV,UL1950,VDE P C - D I S K The Harddisk Information Database DCI AG, Germany www.pc-disk.de ********************************************************************** L A Y O U T ********************************************************************** QUANTUM LIGHTNING 365/540/730S PRODUCT MANUAL 81-106893-01, 7/1994 ÚÄÄÄÄÄÄÄÄÂÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿ ³ | A0 A1 A2 ³ ³ | JP2 ÚÄÂÄÂÄ¿ÚÄÂÄÂÄ¿ Ú¿ ³²²J1 ³ | ÀÄÁÄÁÄÙÀÄÁÄÁÄÙJP1 ³³ ³²² ÿ | PO ³³ ³²²I ³ÀÄÄÄÄÄÄ¿ÚÄ¿ SCSI ³³ ³²²N ³ À´ ³ Terminator ³³ ³²²T ³ ³ J3 ÀÙ ³²²E ³ Ú´ ³ ³.²R ³ÚÄÄÄÄÄÄÙÀÄÙ Ú¿ ³²²F ÃÙ | ³³ ³²²A ³ |ÚÄ¿J5 SCSI ³³ ³²²C ³ ÚÄ|³ ³Control Terminator ³³ ³²²E ³ ³ |ÀÄÙConnector ³³ ³²² ³ ³ | ÀÙ ³²² ³ ³ | ³ ³ ÃÄ|ÚÄ¿J2 ³ÛÛ Power ³ ³ |ÀÄÙLED ³ÛÛ ÀÄÄÄÄÄÄÅÄÁÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÙ ³ ³ ³ ³ ³ ³ ³ ÚÄÄÄJ5ÄÄÄÄ¿ ÚÄJ2¿ ³O O O O O³ ³O O³LED Connector ÍÍÏÍÍÍÍÍÍÍÍÍÏÍÏÍÍÍÏÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍPCBÍÍ Side View ³ ³ ³ ³ À GND ³ ³ ³ ÀÄÄ A2 ³ ³ ÀÄÄÄÄ A1 ³ ÀÄÄÄÄÄÄ A0 ÀÄÄÄÄÄÄÄÄ RESERVED P C - D I S K The Harddisk Information Database DCI AG, Germany www.pc-disk.de ********************************************************************** J U M P E R S ********************************************************************** QUANTUM LIGHTNING 365/540/730S PRODUCT MANUAL 81-106893-01, 7/1994 Jumper Setting ============== Ü = Factory default Jumper Options -------------- The configuration of three jumpers controls the drive's mode of operation: - A2, A1, A0 - SCSI Bus Identification Jumpers - PO - Product Option In addition to the hardware jumpers listed above, the Maverick 365/ 540/730S hard disk drive supports software control SCSI ID, Parity Enable, Wait Spin, and Self-Seek as determined by Mode Page 39h. The factory default is for the SCSI ID to be controlled by hardware jumper A2, A1, and A0 of JP1, SCSI bus parity checking to be controlled by hardware jumper PO, and the Wait/Spin option disabled. If the PO jumper is removed, SCSI bus parity checking is disabled. SCSI-Bus Device Identification Jumpers -------------------------------------- Used in combination, the jumper settings across pins A2, A1, and A0 determine the LT 365/540/730S hard disk drive's SCSI-bus device identification (SCSI ID). By default, Quantum configures the drive with a SCSI ID of six; that is, with jumpers installed across the pins labeled A2 and A1, and no jumper installed across the pins labeled A0. ÚÄÄÄÄÄÄÄÄÄÄÂÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿ ³ SCSI ID ³ Jumpers ³ ³ ³ A2 ³ A1 ³ A0 ³ ÃÄÄÄÄÄÄÄÄÄÄÅÄÄÄÄÄÄÄÅÄÄÄÄÄÄÄÅÄÄÄÄÄÄÄ´ ³ 0 ³ OPEN ³ OPEN ³ OPEN ³ ÃÄÄÄÄÄÄÄÄÄÄÅÄÄÄÄÄÄÄÅÄÄÄÄÄÄÄÅÄÄÄÄÄÄÄ´ ³ 1 ³ OPEN ³ OPEN ³ CLOSED³ ÃÄÄÄÄÄÄÄÄÄÄÅÄÄÄÄÄÄÄÅÄÄÄÄÄÄÄÅÄÄÄÄÄÄÄ´ ³ 2 ³ OPEN ³ CLOSED³ OPEN ³ ÃÄÄÄÄÄÄÄÄÄÄÅÄÄÄÄÄÄÄÅÄÄÄÄÄÄÄÅÄÄÄÄÄÄÄ´ ³ 3 ³ OPEN ³ CLOSED³ CLOSED³ ÃÄÄÄÄÄÄÄÄÄÄÅÄÄÄÄÄÄÄÅÄÄÄÄÄÄÄÅÄÄÄÄÄÄÄ´ ³ 4 ³ CLOSED³ OPEN ³ OPEN ³ ÃÄÄÄÄÄÄÄÄÄÄÅÄÄÄÄÄÄÄÅÄÄÄÄÄÄÄÅÄÄÄÄÄÄÄ´ ³ 5 ³ CLOSED³ OPEN ³ CLOSED³ ÃÄÄÄÄÄÄÄÄÄÄÅÄÄÄÄÄÄÄÅÄÄÄÄÄÄÄÅÄÄÄÄÄÄÄ´ ³Ü 6 ³ CLOSED³ CLOSED³ OPEN ³ ÃÄÄÄÄÄÄÄÄÄÄÅÄÄÄÄÄÄÄÅÄÄÄÄÄÄÄÅÄÄÄÄÄÄÄ´ ³ 7 ³ CLOSED³ CLOSED³ CLOSED³ ÀÄÄÄÄÄÄÄÄÄÄÁÄÄÄÄÄÄÄÁÄÄÄÄÄÄÄÁÄÄÄÄÄÄÄÙ The SCSI bus supports up to eight devices, including the host system. A device's identification number determines its priority and must be unique in the system. Product Option (PO) Jumper -------------------------- The function of the PO jumper is determined by Mode Page 39. With the PO jumper installed, one of the following functions can be controlled: - Wait Spin - Enable Parity - Self Seek The default setting is that the PO jumper is installed and contolling the Enable Parity function, which checks parity on the SCSI bus. Wait/Spin (WS) Function ----------------------- At a power on or reset, with the Wait/Spin option disabled, the motor start to spin automatically, and the drive will become ready to perform read or write operations without the need for a start command. At a power on or reset, with the Wait/Spin option enabled, the host must send a START/STOP UNIT command to activate the drive motor. The Wait/Spin option permits power sequencing, to prevent an overload of the host's power supply due to simultaneous, peak start-up current demands from multiple devices. Once the drive receives a START/STOP UNIT command, it will become ready to perform read or write operations. A delayed startup without the need for a START command may also be enabled as determined by Mode Page 39h. Enable Parity (EP) Function --------------------------- The Enable Parity (EP) option controls parity checking of data across the SCSI bus. With parity checking enable (PO installed), the drive performs parity checking. With parity checking disabled (PO removed), the drive continues to generate parity information, but does not perform parity checking. Self-Seek (SS) Function ----------------------- Self-Seek can be initiated by the PO jumper in conjunction with Mode Page 39h, or the host can initiate a Self-Seek test by issuing a SEND DIAGNOSTIC command, with the self-test bit set to one. When power is applied to the drive with the Self-Seek test enabled, the drive initiates a Self-Seek test. The SCSI-bus device identifica- tion (SCSI ID) currently selected determined the Self-Seek test performed. For information about selecting a SCSI ID see the section "SCSI-Bus Device Identification Jumpers". With the SCSI ID set to six, its default value, the drive performs random seeks, verifying the cylinder ID after every seek. The random seeks continue as long as power is applied to the drive or until the drive encounters a seek error. If the SCSI ID is set to any value other than six, the drive executes seeks in a butterfly pattern. Each butterfly seek pattern: 1. Start at cylinder zero. 2. Seeks to the last data cylinder. 3. Performs successive seeks over a progressively narrower range of cylinders - incrementing by three at the lower limit of the range and decrementing by three at the upper limit of the range - until the drive seeks to the middle cylinder. 4. Performs successive seeks over a progressively wider range of cylinders - decrementing by three at the lower limit of the range and incrementing by three at the upper limit of the range. 5. Ends with a seek to cylinder zero. Seek in this butterfly pattern continue as long as is applied to the drive or until the drive encounters a seek error. During the Self-Seek test, the drive can execute any command. Quantum-Unique Drive Control Parameters, Page Code 39H ------------------------------------------------------ ÚÄÄÄÄÄÄÄÄÂÄÄÄÄÄÄÂÄÄÄÄÄÂÄÄÄÄÄÂÄÄÄÄÄÂÄÄÄÄÄÂÄÄÄÄÄÂÄÄÄÄÄÂÄÄÄÄÄ¿ ³ ³Bit 7 ³Bit 6³Bit 5³Bit 4³Bit 3³Bit 2³Bit 1³Bit 0³ ÃÄÄÄÄÄÄÄÄÅÄÄÄÄÄÄÁÄÄÄÄÄÅÄÄÄÄÄÁÄÄÄÄÄÁÄÄÄÄÄÁÄÄÄÄÄÁÄÄÄÄÄÁÄÄÄÄÄ´ ³Byte 0 ³RESERVED = 0³ PAGE CODE = 39H ³ ÃÄÄÄÄÄÄÄÄÅÄÄÄÄÄÄÄÄÄÄÄÄÁÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ´ ³Byte 1 ³ PAGE LENGTH = 06H ³ ÃÄÄÄÄÄÄÄÄÅÄÄÄÄÄÂÄÄÄÄÄÄÂÄÄÄÄÄÂÄÄÄÄÄÂÄÄÄÄÄÂÄÄÄÄÄÂÄÄÄÄÄÂÄÄÄÄÄ´ ³Byte 2 ³DIO ³DII ³FDB ³RUEE ³FDPE ³R = 0³DUA ³DRT ³ ÃÄÄÄÄÄÄÄÄÅÄÄÄÄÄÅÄÄÄÄÄÄÅÄÄÄÄÄÅÄÄÄÄÄÅÄÄÄÄÄÅÄÄÄÄÄÁÄÄÄÄÄÁÄÄÄÄÄ´ ³Byte 3 ³DDIS ³DELDIS³R = 0³DPC ³SSID ³ SCSIADR ³ ÃÄÄÄÄÄÄÄÄÅÄÄÄÄÄÅÄÄÄÄÄÄÅÄÄÄÄÄÅÄÄÄÄÄÅÄÄÄÄÄÅÄÄÄÄÄÂÄÄÄÄÄÂÄÄÄÄÄ´ ³Byte 4 ³PODIS³POSS ³POEP ³POWS ³MDLY ³SS ³R = 0³WS ³ ÃÄÄÄÄÄÄÄÄÅÄÄÄÄÄÁÄÄÄÄÄÄÁÄÄÄÄÄÁÄÄÄÄÄÁÄÄÄÄÄÁÄÄÄÄÄÁÄÄÄÄÄÁÄÄÄÄÄ´ ³Byte 5 ³ MOTOR DELAY TIME ³ ÃÄÄÄÄÄÄÄÄÅÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ´ ³Byte 6-7³ RESERVED = 0 ³ ÀÄÄÄÄÄÄÄÄÁÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÙ DIO - Disable Identify out (Byte 2, Bit 7) ------------------------------------------ When DIO is set to one, the drive does not require an IDENTIFY message from the initiator to disconnect and reconnect. When DIO is set to zero, the drive requires to send an IDENTIFY message prior to disconnecting. The default is zero. DII - Disable Identify IN (Byte 2, Bit 6) ----------------------------------------- When DII is set to one, the drive does not send an IDENTIFY message after reconnecting to an initiator. When DII is set to zero, the drive sends an IDENTIFY message after reconnecting. The default is zero. FDB - Fast Deassertion of Busy (Byte 2, Bit 5) ---------------------------------------------- This parameter is neither used nor required by applications using the drive. It is ignored. The default value is zero. RUEE - Reallocate Uncorrectable Error Enable (Byte 2, Bit 4) ------------------------------------------------------------ When RUEE is set to one and the ARRE bit in page 1 of the error- recovery parameters is set, the drive automatically writes data containing uncorrectable, hard errors to a different logical block and appends a new ECC that is correct for the data. Reading the new block would result in a MEDIUM ERROR - Reallocated Uncorrectable Data Read, with the sense key set to three and the sense code to AAH. Any write to the new block will clear this condition. When RUEE is set to zero and the drive determines that a hard error is encountered is uncorrectable, the drive will not attempt automatic reallocation. A CHECK CONDITION status, with a sense key of MEDIUM ERROR - Uncorrectable Data Error will result. The default is zero. FDPE - Fill Data Pattern Enabled (Byte 2, Bit 3) ------------------------------------------------ When FDPE is set to one, the drive will write the data pattern specified in byte 2 of the FORMAT UNIT command into every user- accesible sector on the drive when it exectes a FORMAT UNIT command. When FDPE is set to zero, the drive will ignore the information in byte 2 for the FORMAT UNIT command. Issuing a FORMAT UNIT command typically causes loss of data, even if FDPE is set to zero. Users should back up their data prior to formatting. The default is zero. R - RESERVED ------------ Bit 2 of byte 2 is reserved and must be set to zero. DUA - Disable Unit Attention (Byte 2, Bit 1) -------------------------------------------- When DUA is set to one, the drive will not issue a CHECK CONDITION status with the UNIT ATTENTION sense key on the first command follow- ing a reset. The drive will execute the first command issued after a reset condition. When DUA is set to zero, a UNIT ATTENTION condition will exist following a power on, or a reset caused by either a BUS DEVICE RESET message or a hard RESET condition. The default is zero. DRT - Disable Reselection Timeout (Byte 2, Bit 0) ------------------------------------------------- When DRT is set to one, the drive will not time out during a reselection request. When DRT is set to zero and there is no BSY response from the initiator after a selection time-out period - 250 milliseconds - the drive will clear the bus. The default is zero. DDIS - Disable Disconnection (Byte 3, Bit 7) -------------------------------------------- Setting DDIS to on eprevents disconnection and reconnection during data transfer - either a read or write. The initial disconnection due to the implied seek during the execution of a READ command is not prevented, but no other disconnect will occur. On a WRITE command, the drive will disconnect after transfetting all data to the buffer. When DDIS is set to zero, disconnection is not suppressed. The default is zero. DELDIS - Delay of Disconnection (Byte 3, Bit 6) ----------------------------------------------- This parameter is neither used nor required by applications using the drive. It is ignored. The default is zero. R - RESERVED ------------ Bit 5 of byte 3 is reserved and must be set to zero. DPC - Disable Parity Control (Byte 3, Bit 4) -------------------------------------------- When set to zero, DPC controls parity checking of data across the SCSI bus. Setting DPC to one disables parity checking (the drive still generates parity, but does not perform parity checking). The default is zero. SSID - Software Selectable ID (Byte 3, Bit 3) --------------------------------------------- When SSID is set to zero, the jumper settings on the drive PCB determine the drive's SCSI ID at all times. When SSID is set to one, the SCSIADR bits (bits 0-2 of byte 3) determine the drive's SCSI ID and the jumper settings will be ignored. When the SSID bit is set to one, the SCSI ID will remain unchanged until the next reset or power power on. If at initial power on, the SSID bit is set to one - that is, if this bit's previous setting was saved on the disk - the SCSIADR bits will determine the drive's SCSI ID. Otherwise, the jumper settings on the drive PCB will determine its SCSI ID. The default is zero. SCSIADR - SCSI Address (Byte 3, Bits 2-0) ----------------------------------------- If SSID (Bit 3 of byte 3) is set to one, SCSIADR determines the drive's SCSI ID. If SSID is set to zero, the jumper settings on the drive PCB determine its SCSI ID. The description of SSID above. The default is zero. PODIS - Product Option Jumper Enable (Byte 4, Bit 7) ---------------------------------------------------- When PODIS is set to one, the PO jumper on the drive is allowed to control the drive fnctions specified by various bits in this byte (byte 4) of Mode Page 39h. When PODIS is set to zero, the PO jumper has no control over the drive functions specified in this byte. The default is one. POSS - Product Option Jumper Self-Seek Control (Byte 4, Bit 6) -------------------------------------------------------------- When POSS is set to one, the PODIS bit is set to one, the SS bit in this byte is set to one, and the PO jumper is installed, the drive performs self-seek. If either POSS or PODIS are set to zero or the SS bit is set to zero, or the PO jumper is not installed, the drive does not perform self-seek. The default is zero. POEP - Product Option Enable Parity Control (Byte 4, Bit 5) ----------------------------------------------------------- When POEP is set to one, the PODIS bit is set to one, the DPC bit is set to zero, and the PO jumper is installed, the drive performs parity checking across the SCSI bus. If POEP or PODIS are set to zero, or if the DPC bit is set to one or the PO jumper is not installed, the drive continues to generate parity information, but does not perform parity checking. The default is one. POWS - Product Option Jumper Wait Spin Control (Byte 4, Bit 4) -------------------------------------------------------------- When POWS is set to one, the POWS is set to one, the PODIS bit is set to one, the WS bit is set to one, and the PO jumper is installed, the drive performs Wait/Spins. If POWS or PODIS are set to zero, or if the WS bit is set to zero or the PO jumper is not installed, the drive does not perform Wait/Spin. The default is zero. MTDLY - Motor Delay Soft Jumper (Byte 4, Bit 3) ----------------------------------------------- When MTDLY is set to one, the drive delays the motor start by the amount specified in the MOTOR DELAY TIME byte of this mode page. When the bit is set to zero, no motor delay is implemented. The default is zero. SS - Self-Seek Soft Jumper (Byte 4, Bit 2) ------------------------------------------ Please refer to POSS description. The default is zero. R - RESERVED ------------ Bit 1 of byte 4 is reserved and must be set to zero. WS - Wait/Spin Soft Jumper (Byte 4, Bit 0) ------------------------------------------ Please refer to POWS description. The default is zero. Motor Delay Time - (Byte 5) --------------------------- The value stored in this byte specifies the motor delay time in 10 millisecond increments. The LSB (bit 0) is equal to 10 milliseconds. P C - D I S K The Harddisk Information Database DCI AG, Germany www.pc-disk.de ********************************************************************** I N S T A L L ********************************************************************** QUANTUM LIGHTNING 365/540/730S PRODUCT MANUAL 81-106893-01, 7/1994 Notes on Installation ===================== Installation direction ---------------------- horizontally vertically ÚÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿ ÚÄÄ¿ ÚÄÄ¿ ³ ³ ³ ÃÄÄÄÄÄ¿ ÚÄÄÄÄÄ´ ³ ³ ³ ³ ³ ³ ³ ³ ³ ÚÄÁÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÁÄ¿ ³ ³ ³ ³ ³ ³ ÀÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÙ ³ ³ ³ ³ ³ ³ ³ ³ ³ ³ ³ ³ ³ ³ ³ ³ ³ ³ ÚÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿ ³ ÃÄÄÄÄÄÙ ÀÄÄÄÄÄ´ ³ ÀÄÂÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÂÄÙ ÀÄÄÙ ÀÄÄÙ ³ ³ ³ ³ ÀÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÙ Orientation ----------- The mounting holes on the LT 365/540/730S hard disk drive allow the drive to be mounted in any orientation. Mounting -------- For mounting, #6-32 UNC screws are recommended. CAUTION: The PCB is very close to the mounting holes. Do not exceed the specified length (3.5 mm, side 4 mm) for the mounting screws. The specified screw length allows full use of the mounting-hole threads, while avoiding damaging or placing unwanted stress on the PCB. To avoid stripping the mounting-hole threads, the maximum torque applied to the screws must not exceed 8 inch-pounds. Clearance --------- Clearance from the drive - except mounting surfaces - to any other surface must be 0.05 inches minimum. Ventilation ----------- The Lightning 365/540/730S hard disk drive operates without a cooling fan, provided the ambient air temperature does not exceed 131øF (55øC). Power Sequencing ---------------- You may apply the power in any order or manner, or short or open either the power or power-return line with no loss of data or damage to the disk drive. However, data may be lost in the sector being written at the time of power loss. The drive can withstand transient voltages of +10% to -100% from nominal while powering up or down. Disk Caching ------------ The LT 365/540/730S hard disk drive incorporates DisCache, a 96K disk cache, to enhance drive performance. This integrated feature can significantly improve system throughput. Read and write caching can be enabled or disabled using the MODE SELECT command. Acoustics --------- ÚÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÂÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÂÄÄÄÄÄÄÄÄÄÄ¿ ³ Operating Mode ³ Measured Noise ³ Distance ³ ÃÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÅÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÅÄÄÄÄÄÄÄÄÄÄ´ ³ Idle On Track ³ 33 dBA pressure level ³ 1 m ³ ³ typical ³ 4.0 Bels (sound power)³ 39.3 in. ³ ÃÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÅÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÅÄÄÄÄÄÄÄÄÄÄ´ ³ Idle On Track ³ 36 dBA pressure level ³ 39.3 in ³ ³ maximum ³ 4.2 Bels (sound power)³ (1 m) ³ ÀÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÁÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÁÄÄÄÄÄÄÄÄÄÄÙ Automatic Actuator Lock ----------------------- To ensure data integrity and prevent damage during shipment, the drive uses a dedicated landing zone and Quantum's patented AIRLOCK. The AIRLOCK holds the headstack in the landing zone whenever the disks are not rotating. It consists of an air vane mounted near the perimeter of the disk stack and a locking arm that restrains the actuator arm assembly. When DC power is applied to the motor and the disk stack rotates, the rotation generates an airflow on the surface of the disk. As the flow of air across the air vane increases with disk rotation, the locking arm pivots away from the actuator arm, enabling the headstack to move out of the landing. When DC power is removed from the motor, an electric return mechanism automatically pulls the actuator into the landing zone, where the AIRLOCK holds it in place. Connectors ---------- J1 is a two section combination connector. The drive's DC power is applied to section A. The SCSI interface (50-pin) uses section B. The connector is mounted on the back edge of the printed-circuit (PCB). ÚÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿ ³ ³ ³ ³ ³ ÚÄÄÄÄÄJ1ÄÄSectionÄBÄÄÄÄÄÄÄÄÄÄSectionÄA ³ ³ ³ÚÄÄÄÄÄÄÄÄÄÄÄ--ÄÄÄÄÄÄÄÄÄÄÄÄ¿Ú4Ä3Ä2Ä1¿³ ³ ³ ³³oooooooooooooooooooooooo1³³O O O O³³ ³ ³ ³³ooooooooooooooooooooooooo³³ ³³ ³ ³ ³ÀÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÙÀÄÄÄÄÄÄÄÙ³ ³ ÀÄÁÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÁÄÙ Recommended header connector and strain relief: 50-pin connector base part AMP P/N 1-746195-2 or equivalent 50-pin connector strain relief AMP P/N 499508-2 or equivalent Recommended mating connector and their part numbers: 4-pin connector (J11 section A) AMP P/N 1-480424-0 or equivalent Loose-piece contacts AMP P/N VS 60619-4 or equivalent Strip contacts AMP P/N VS 61117-4 or equivalent ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿ ÄÄ¿ ÚÄÄÄÄÄÄÄÄÄÄÄÄ¿³ pin 1 +12 VDC 1³ ³ 4 3 2 1 ³³ pin 2 +12 Volts Return ÄÙ ÀÄÄÄÄÄÄÄÄÄÄÄÄÙ³ pin 3 + 5 Volts Return ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÙ pin 4 + 5 VDC LED Connector (J2) ------------------ The LED connector my be used to connect an external LED for the pur- pose of monitoring drive activity. A 220-ohm resistor is connected in series from the +LED pin to +5 volts. The -LED pin is connected to a switching transistor on the drive that turns on and lights the LED when the disk is performing a read or write operation. When no read or write operation is taking place, the transistor turns off and the LED is extinguished. ÚÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÂÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿ ³ J2 Pins ³ Mating Connectir Type and Part ³ ³Pin Number³ Function ³ Number (or equivalent) ³ ÃÄÄÄÄÄÄÄÄÄÄÅÄÄÄÄÄÄÄÄÄÄÅÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ´ ³ 1 ³ -LED ³ Two-position housing: ³ ÃÄÄÄÄÄÄÄÄÄÄÅÄÄÄÄÄÄÄÄÄÄ´ Molex P/N 51021-0200 ³ ³ 2 ³ +LED ³ Loose-piece contacts: ³ ³ ³ ³ Molex P/N 50058-8100 ³ ÀÄÄÄÄÄÄÄÄÄÄÁÄÄÄÄÄÄÄÄÄÄÁÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÙ J5 Control Connector -------------------- J5 may be used to connect an external switch for setting the SCSI ID of the drive. The recommended mating connectors are: ÚÄÄÄÂÄÄÄÄÄÄÄÄÄÄÄÄÄÂÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿ ³Pin³Function ³ Mating Connector Type and ³ ³ ³ ³ Part Number (or equivalent)³ ÃÄÄÄÅÄÄÄÄÄÄÄÄÄÄÄÄÄÅÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ´ ³ 1 ³Ground ³ Five position housing: ³ ³ 2 ³A2 ³ Molex P/N 51021-0500 ³ ³ 3 ³A1 ³ Loose-piece contacts: ³ ³ 4 ³A0 ³ Molex P/N 50058-8100 ³ ³ 5 ³RESERVED (no ³ ³ ³ ³connection) ³ ³ ÀÄÄÄÁÄÄÄÄÄÄÄÄÄÄÄÄÄÁÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÙ DC Motor Assembly ----------------- Integral with the base casting, the DC motor assembly is a fixed- shaft, brushless DC spindle motor that drives the counter-clockwise rotation of the disks. Air Filtration -------------- The Lightning hard disk drives are Winchester-type drives. The heads fly very close to the media surface. Therefore, it is essential that the air circulating within the drive be kept free of particles. Quantum assembles the drive in a Class-100, purified air environment, then seals the drive with a metal cover. When the drive is in use, the rotation of the disks forces the air inside of the drive through an internal filter. P C - D I S K The Harddisk Information Database DCI AG, Germany www.pc-disk.de ********************************************************************** F E A T U R E S ********************************************************************** QUANTUM LIGHTNING 365/540/730S PRODUCT MANUAL 81-106893-01, 7/1994 Product Overview ---------------- Quantum's LT 365/540/730S hard disk drives are a part of a family of high-performance, 1-inch-high, hard disk drives manufactured to meet the highest product quality standards. Lightning hard disk drives use nonremovable, 3«-inch hard disks and are available with a Small Computer System Interface (SCSI-2, 3). The LT 365/540/730S hard disk drives feature an embedded SCSI drive controller and use SCSI commands to optimize system performance. Because the drive manages media defects and error recovery internally, these operations are fully transparent to the user. The innovative design of Lightning 365/540/730S hard disk drives enables Quantum to produce a family of low-cost, high-reliability drives. Performance: Average rotational latency of 6.7 ms 128K buffer with 96K dynamic segmentation cache. Look-ahead DisCache feature with continues prefetch and WriteCache write-buffering capabilities. Read-on-arrival firmware ECC-on-the-fly 1:1 interleave on read/write operations SCSI-bus active termination SCSI-bus active negation drivers Formatted Capacity ------------------ At the factory, the Lightning 365/540/730S receives a low-level format that creates the actual tracks and sectors on the drive. Reliability ----------- Mean Time Between Failures (MTBF): 150,000 Power On Hours (POH), typical usage The projected field MTBF is 300,000 hours (150,000 Power On Hours (POH), typical usage. The Quantum MTBF numbers represent Bell-Core MTBF TR-TSY-000332 predictions and represent the minimum MTBF that Quantum or a customer would expect from the drive. Preventive Maintenance (PM): Not required Start/Stop: 20,000 cycles (minimum) Component Life: 5 Years Error Detection and Correction ------------------------------ As disk drive areal densities increase, obtaining extremely low error rates requires a new generation of sophisticated error-correction codes. Quantum LT 365/540/730S series hard disk drives implement 112-bit single and double burst Reed-Solomon error-correction techniques to reduce the uncorrectable read error rate to less than one bit in 1 x 10(14) bits read. When errors occurs, an automatic retry and a more rigorous double- burst correction algorithm enable the correction of any sector with two bursts of three incorrect bytes each or up to six multiple random one-byte burst errors. In addition to these advanced error correction capabilities, the drive's additional cross-checking code and algorithm double checks the main ECC correction to greatly re- duce the probability of miscorrection. Defect Management ----------------- The LT 365S and 540S allocate one sector per cylinder as a spare, and the LT 730S allocates two sectors per cylinder as spares. In the factory, the media is scanned for defects. If a sector on a cylinder is found to be defective, the address of the sector is added to the drive's defect list. Sectors located physically subsequent to the defective sector are assigned logical block addresses such that a sequential ordering of logical blocks is maintained. This inline sparing technique is employed in an attempt to eliminate slow data transfer that would result from a single defective sector on a cylinder. If more than one sector is found defective on a cylinder, the inline sparing technique is applied only to the first sector. The remaining defective sectors are replaced with the nearest available spare sectors on nearby cylinders. Such an assignment of additional replacement sectors from nearby sectors rather than having a central pool of spare sectors is an attempt to minimize the motion of the actuator and head that otherwise would be needed to find a replace- ment sector. The result is minimal reduction of data throughput. Data Transfer Rates ------------------- Data is transferred from the disk to the read buffer at a rate up to 5.9 MB/s in bursts. Data is transferred from the read buffer to the SCSI bus at a rate of up to 6.0 MB/sec in the asynchronous mode, or at up to 10.0 MB/s in the synchronous mode. Track and Cylinder Skewing -------------------------- Track and cylinder skewing in the LT 365/540/730S minimizes latency time and thus increases data throughput. Track Skewing ------------- Track skewing reduces the latency time that results when the drive must switch read/write heads to access sequential data. A track skew is employed such that the next logical sector of data to be accessed will be under the read/write head once the head switch is made and the data is ready to be accessed. Thus, when sequential data is on the same cylinder but on a different disk surface, a head switch is needed but not a seek. Since the sequential head-switch time is well defined on the LT 365/540/730S, the sector addresses can be optimally positioned across track boundaries to minimize the latency time during a head switch. Cylinder Skewing ---------------- Cylinder Skewing also is used to minimize the latency tome associated with a single-cylinder seek. The next logical sector of data that crosses a cylinder boundary is positioned on the drive such that after a single-cylinder seek is performed, and when the drive is ready to continue accessing data, the sector to be accessed is positioned directly under the read/write head. Therefore, the cylinder skew takes place between the last sector of data on the last head of a cylinder and the first sector of data on the first head of the next cylinder. Since single-cylinder seeks are well defined on the LT 365/540/730S, the sector addresses can be optimally positioned across cylinder boundaries to minimize the latency time associate with a single-cylinder seek. Plug-and-Play SCSI ------------------ Plug-and-Play SCSI firmware simplifies disk drive installation by allowing automatic SCSI ID configuration without the use of manual jumper settings. This feature supports the plug-and-play SCSI initiative developed by major computer, operating system, and peripheral manufacturers. Plug-and-Play SCSI incorporates a new protocol that can automatically assign a SCSI device ID to participating devices. There are no jumpers or switches to set; no user involvement is necessary. Of course, Lightning drives are fully compatible with pre-plug-and-play hosts and targets. Plug-and-Play SCSI Masters and Slaves ------------------------------------- A plug-and-play SCSI Master is a device that is capable of assigning a SCSI ID. Most systems have only one Master. A plug-and-play SCSI Slave is a device that is capable of having a SCSI ID assigned to it by a plug-and-play Master. Most plug-and-play SCSI devices have a default SCSI ID that they use in non-plug-and-play systems; however, they do not use the default ID until they have detected selection by a non-plug-and-play initiator. Once this default ID has been used, the device is said to have "confirmed" its default ID. Before confirmation, the plug-and-play SCSI device delays its response to a selection for 4 ms. (This delay permits a plug-and-play SCSI Master to scan the SCSI bus for plug- and-play SCSI tolerant devices. Once confirmed, plug-and-play SCSI devices act like "normal" SCSI devices. Plug-and-Play SCSI Tolerant Devices ----------------------------------- A device is plug-and-play SCSI tolerant if it is compatible with the plug-and-play protocol (most SCSI devices fall within this category). A plug-and-play SCSI tolerant device can be detected if it: - Enables responding to selections within 5 seconds after power on - Enables responding to selections within 250 ms after reset - Actually responds to a selection (by asserting BSY) within 1 ms - Implements the hard reset alternative P C - D I S K The Harddisk Information Database DCI AG, Germany www.pc-disk.de ********************************************************************** G E N E R A L ********************************************************************** QUANTUM DRIVE ID Drive ID -------- In order to better assist customers, Quantum technical support engineers often ask "What is the model number or serial number of your disk drive?" Due to the various ways Quantum and its distributors may list a product, how you identify your specific Quantum product may differ from one customer to another. Below is information on how to identify your Quantum disk drive by the original model / part number and how to locate your serial number. Model / Part Number: The bar-code identifies the disk drive part number. This label can be found on either the interface connector or the drive cover plate. This sequence is also called the TLA. The first 5 alpha-numeric values are all that is needed to identify the product. As demonstrated the first two characters identify the model type, the second two identify the capacity and the fifth identifies the interface / connector type. Serial Number: Quantum disk drive serial numbers are printed on a bar-coded label and display an 11 to 12 digit numeric sequence. This label can be found on the drive plate, side or at the rear just below the interface cable connection. To use the table below; The bolded values are the characters found in the TLA, by scrolling through the table you should be able to define your specific drive. Interface values: A = ATA(IDE) S = SCSI, 50-pin Single Ended W = SCSI Wide, 68-pin Single Ended D = SCSI Wide, 68-pin Differential L = SCSI Wide, Low Voltage Differential J = SCSI SCA, 80-pin Model Capacities Product Name AT 1070 / 2100 / 4300 (Note 1) Atlas XP31070/32150/34300 BF 1280 / 2100 / 2550 Bigfoot 1.2/2.1/2.5 CP 1108 / 2216 (Note 1) Capella VP31110/32210 CR 4300 / 6400 / 8400 / 13000 Fireball CR 4.3/6.4/8.4/13.0 CX 6400 / 10200 / 13000 / 20400 Fireball CX 6.4/10.2/13.0/20.4 CY 2111 / 4335 / 6405 Bigfoot CY 2.1/4.3/6.4 DA 170 / 256 / 341 / 514 Daytona 170/256/341/514 EL 2500 / 5100 / 7600 / 10200 Fireball EL 2.5/5.1/7.6/10.2 EM 540 / 1080 / 1400 / 2100 Empire 540/1080/1400/2100 EN 525 / 700 / 1050 / 1225 ProDrive LPS 525/700/1050/1225 EP 1800 ProDrive LPS 1800 EU 540 / 810 / 1080 Europa 540/810/1080 EX 03200/05100/06400/10200/12700 Fireball EX 3.2/5.1/6.4/10.2/12.7 FB 540 / 640 / 1080 / 1280 Fireball 540/640/1080/1280 GM 120 / 240 ProDrive LPS 120/240 GP 2151 / 4301 Grand Prix XP32151/34301 HN 2275 / 4550 / 9100 Atlas II XP32275/34550/39100 KA 06400 / 09100 / 13600 / 18200 Fireball Plus KA 6.4/9.1/13.6/18.2 KN 09100 / 18200 / 36400 Atlas IV 9.1/18.2/36.4 LT 365 / 540 / 730 Lightning 365/540/730 MU 425 ProDrive 425 MV 270 / 540 Maverick 270/540 PI 42 / 85 / 127 / 170 ProDrive ELS 42/85/127/170 PX 04550 / 9100 Viking II 4.55/9.1 RR 127 / 170 / 210 / 340 / 420 LPS 127/170/210/340/420 SA 1080 / 2170 Saturn VP31080/32170 SE 2100 / 3200 / 4300 / 6400 /8400 Fireball SE 2.1/3.2/4.3/6.4/8.4 SG 1080 / 2110 Pioneer SG 1.0 / 2.1 SR 1700 / 2550 Sirocco 1.7/2.5 ST 1620 / 2160 / 3240 / 4320/6480 Fireball ST 1.6/2.1/3.2/4.3/6.4 TB 270 / 540 LPS 270/540 TD 9100 / 18000 Atlas III 9.1/18.2 TM 1080/1280/2110/2550/3200/3800 Fireball TM 1.0/1.2/2.1/2.5/3.2/3.8 TN 09100 / 18200 / 36400 Atlas 10K 9.1/18.2/36.4 TR 420 / 635 / 850 Trailblazer 420/850 TS 06400 / 08400 / 12700 / 19200 Bigfoot TS 6.4/8.4/12.7/19.2 TX 04000 / 06000 / 08000 / 12000 Bigfoot TX 4.0/6.0/8.0/12.0 VK 2275 / 4550 Viking 2.2/4.5 Note 1: Please note that early versions of the Atlas and Capella disk drives did not carry the complete TLA number scheme. Please refer to the drive cover label if you suspect that you may have either of these products. DSP drives are not included in this table. DSP series drives were manufactured by Digital and contain Digital part number schemes. QM L 1820 R TD SCA QM 3 6480 ST A À´ ³ ÀÄÂÙ ³ ÃÙ ÀÂÙ À´ ³ ÀÄÂÙ À´ ³ A B C D E F A B C E F A - Quantum Identifier B - Market Segment / Form Factor Values 2 = 2.5 inch drive 3 = 3.5 inch drive 5 = 5.25 inch drive P = Performance L = Low Cost Technology C - 4 or 5 digit Capacity Field D - Retail Number Values R = North America * E = International * * Can replace the 5 capacity digit E - Family / Product Identifier Values: See Table below F - Interface Values S = SCSI (Narrow) A = ATA/IDE SW = SCSI Wide (WSE) SWD = SCSI Wide Diff (D) SCA = SCA SCSI (J) LW = SCSI LVD (L) FC = FIBERCHANNEL (F) Match the Family / Product identifier value 'E' to the two letter value seen below. This allow you to display the specific drive you have. Family / Product Identifier --------------------------- AL = Atlas II CR = Fireball CR CY = Bigfoot CY EL = Firball EL EX = Fireball EX KA = Fireball Plus KA KN = Atlas IV PX = Viking II SE = Fireball SE SH = Pioneer SG ST = Fireball ST TD = Atlas III TN = Atlas 10K TS = Bigfoot TS TX = Bigfoot TX VK = Viking