S T 1 5 2 3 0 N C H A W K 4 SEAGATE NO MORE PRODUCED Native| Translation ------+-----+-----+----- Form 3.5"/HH Cylinders 3892| | | Capacity form/unform 4294/ 5160 MB Heads 19| | | Seek time / track 10.0/ 1.7 ms Sector/track | | | Controller SCSI2 SI/FAST Precompensation Cache/Buffer 512 KB ADAPTIVE Landing Zone Data transfer rate 6.000 MB/S int Bytes/Sector 512 10.000 MB/S ext SYNC Recording method RLL 1/7 operating | non-operating -------------+-------------- Supply voltage 5/12 V Temperature *C 5 55 | -40 70 Power: sleep W Humidity % | standby W Altitude km | idle 9.0 W Shock g | seek W Rotation RPM 5411 read/write W Acoustic dBA spin-up W ECC Bit MTBF h 800000 Warranty Month 60 Lift/Lock/Park YES Certificates ********************************************************************** L A Y O U T ********************************************************************** SEAGATE ST15230NC INSTALLATION GUIDE 77767474 REV. A 3/1994 +---------------------------------------------------------+ | | | |+--+ | ||XX| | ||XX|I/O | ||XX| | ||XX|J1 ++ ||XX| ++LED ||XX| | ||XX| | ||XX| | ||XX| |+-+ ||XX| || | ||XX| || | J6 J2 ||XX| |+-1 8--------1 |+--+ | +--------+ | +---------------------------------------------------------+ ********************************************************************** J U M P E R S ********************************************************************** SEAGATE ST15230NC INSTALLATION GUIDE 77767474, REV. A 3/1994 Jumper setting ============== Each disk drive has one or more option select header connectors on the back, side or front where jumper plugs are installed to select the way that the drive is to be configured or to select its ID on the I/O bus. J2 Motor Start/Write Protect/Terminator Power ---------------------------------------------- Position Numbers +-1--2--3--4--5--6--7--8-+ X SCSI ---------+ o X o o o o o 1 +---------X | o X o o o o xxxx | +----+-------------------+ \ Position A Position 2 1 for Factory use only. 2 Jumper installed in position 2 enables the Delayed Motor Start option (if jumper in position 3 is off). Motor start delays is 16 times the drive ID number in seconds; i.e. drive ID 0 starts immediately. Drive one starts 16 seconds later, etc. 3 Jumper installed enables Motor Start option. The drive waits for the Start unit command from the host before starting the spindle motor. If no jumper is installed, drive operation de- pends on wether or not there is a jumper in position 2. If jumpers 2 and 3 are both off, drive spins up with no delay when power is applied. 4 Jumper installed means entire drive is write protected. 5 Jumper installed means parity checking by the drive is enabled. J6 SCSI ID ----------- SCSI address selection ----------------------- On "NC" model drives the SCSI ID can be and presumably will be, set over the 80 pin interface by the host computer. Unless directed to do so by the system documentation, no jumpers should be installed for address selection. On "NC" model drives, the host system also has complete control over motor start functions, so no Motor Start or Delayed Motor Start Jumpers should be installed. HDA A2 A0 Drive with HDA up, PCB down, viewed from +-------+------+---++ front. |* * * *|* * * * * 1| |* * * *|* * * * * *| +RESERVED--------+--+ Shipped A1 with cover installed. +----------+-----------------------+ | SCSI ID | Jumpers | | | A2 | A1 | A0 | +----------+-------+-------+-------+ | 0 | OPEN | OPEN | OPEN | +----------+-------+-------+-------+ | 1 | OPEN | OPEN | CLOSED| +----------+-------+-------+-------+ | 2 | OPEN | CLOSED| OPEN | +----------+-------+-------+-------+ | 3 | OPEN | CLOSED| CLOSED| +----------+-------+-------+-------+ | 4 | CLOSED| OPEN | OPEN | +----------+-------+-------+-------+ | 5 | CLOSED| OPEN | CLOSED| +----------+-------+-------+-------+ | 6 | CLOSED| CLOSED| OPEN | +----------+-------+-------+-------+ | 7 | CLOSED| CLOSED| CLOSED| +----------+-------+-------+-------+ Jumper header J6 can be used in one of five possible ways: 1. Do not use J6 at all, but instead use the same functions conveyed on lines in the 80 pin I/O connector (J1) to/from the host. 2. Use jumpers on J6 only to establish drive ID on the SCSI bus. Do not use both J6 and J1 signals to establish the drive ID. The SSP (sync spindle) and the drive activity LED signals in I/O connector J1 may be used to convey those twoo signals to/from the host. 3. Install a connector/cable on J6 for remote drive ID switching. Do not use both J6 and J1 signals to establish the drive ID. The SSP and drive activity LED signals in J1 I/O connector can be used in this situation, or see option 5 below. 4. Install a connector/cable on J6 for SSP and remote drive activity LED. Use I/O connector J1 for the drive ID signals. 5. Install a connector/cable on J6 for all (remote ID switching, SSP and remote LED). Do not use both J6 and J1 to establish drive ID. The "NC" model drive time-shares the drive ID LED/SSP functions of J6. The drive reads the ID from J1 and pins 1, 3 and 5 of J6 for 250 ms after power-on reset. So that ID jumper plugs can be used on J6, pins 2, 4 and 6 are driven to ground through a transistor for the 250 ms period. After that, the drive makes available on the J6 header pins 8 and 6 the remote LED and SSP functions the remainder of the time. SSP Time shared connection for the reference index signal (REFIND+) (J6 pin 6, bottom) for sync spindle feature. SSP signal in J1 may be used instead. LED Time shared pins used to connect a cable for a remote LED indicator. Pin 4 (bottom), the cathode connection connects in the drive to GRD through the emitter-collector junction of a transistor switch that controls the LED on/off condition. LED signal J1 may be used instead. The PCB on "NC" models does not have connector J5, and has a single 80 oin combined SCSI I/O and DC power connector instead of the normal 50 pin SCSI I/O and 4 pin DC power connectors. Included among the 80 pins are the SCSI ID, Motor Start and Delayed Motor Start select functions, and the synchronous spindle master sync signal and the remote LED signals. Do not use J2 and J6 for these five functions if the host uses the ones included in the 80 pin connector J1. The J6 connector signals conform to SFF-8009 Revision 2.0, Unitized Connector for Cabled Drives signal assignments for Auxiliary Connector. ENTERM- and FAULT- are not connected. ********************************************************************** I N S T A L L ********************************************************************** SEAGATE ST15230NC INSTALLATION GUIDE 77767474, REV.A Notes On Installation ===================== Installation direction ---------------------- horizontally vertically +-----------------+ +--+ +--+ | | | +-----+ +-----+ | | | | | | | | | +-+-----------------+-+ | | | | | | +---------------------+ | | | | | | | | | | | | | | | | | | +---------------------+ | +-----+ +-----+ | +-+-----------------+-+ +--+ +--+ | | | | +-----------------+ Disc drive mounting ------------------- The drive may be mounted in any orientation. Mount to the host chassis using four 6-32 UNC screws. Three mounting holes are in each side and four in the bottom of the drive. The maximum length that the screws should extend into the side chassis mounting holes is 0.15 inch (3.81 mm), and 0.20 inch (5.1 mm) into bottom holes, measured from the outer surface of the chassis. The minimum thread engagement for all mounting screws is .12 inch (3.05 mm). Tighten the screws evenly to a maximum torque of 6 in-lb (.675 NM). Do not over tighten or force when screw does not seem to screw in easily (threads not correctly engaged). Grounding --------- Signal ground (PCB) and HDA ground are connected together in the Hawk 4 family drives and cannot be separated by the user. The equipment in which the drive is mounted is connected directly to the HDA and PCB with no electrically isolating shock mounts. If it is desired for the system chassis to not be connected to the HDA/PCB ground, the systems integrator or user must provide a nonconductive (electrically isolating) method of mounting the drive in the host equipment. SCSI interface drives --------------------- The SCSI interface handles both drive geometry and defect management internally. The "no drive installed" option is selected for systems with SCSI drives. ********************************************************************** G E N E R A L ********************************************************************** SEAGATE SUPPORT SERVICES Seagate Technology ------------------ Technical Support Services If you need assistance installing your drive, consult your dealer. Dealers are familiar with their unique system configurations and can help you with system conflicts and other technical issues. If you need additional assistance with your Seagate(r) drive or other Seagate products, use one of the Seagate technical support services listed below. SeaFONE at 1-800-SEAGATE (1-800-732-4283) Seagate's 800 number allows toll-free access to automated self-help services, providing answers to commonly asked questions, troubleshooting tips and specifications for disc drives and tape drives. This service is available 24 hours daily and requires a touch-tone phone. If you need to speak to a technical support engineer, dial this number and listen to the options for technical support. (International callers can also reach this automated self-help service by dialing 408-456-4496). Seagate Technology online services Using a modem, you can obtain troubleshooting tips, free utility programs, drive specifications and jumper settings for Seagate's entire product line. You can also download software for installing and analyzing your drive. SeaNET You can obtain technical information on Seagate drives, Seagate software and much more over the Internet from Seagate's World Wide Web home page (http://www.seagate.com) or Seagate's ftp server (ftp://ftp.seagate.com). You may also send E-mail with your questions to DiscSupport@ Seagate.com or TapeSupport@Seagate.com. SeaBOARD SeaBOARD is a computer bulletin board system (BBS) that contains information about Seagate's disc and tape drive products and is available 24 hours daily. Set your communications software to eight data bits, no parity and one stop bit (8-N-1). SeaBOARD phone numbers are listed in the following table. BBS Location Modem number United States Disc: 408-434-1080; Tape: 408-456-4415 England 44-1628-478011 France 33 1-48 25 35 95 Germany 49-89-140-9331 Singapore 65-292-6973 Thailand 662-531-8111 Australia 61-2-9756-2359 Taiwan 886-2-719-6075 Seagate CompuServe forum Online technical support for Seagate products is available on CompuServe. To access our technical support forum, type go seagate. This forum provides information similar to that found on SeaBOARD. In addition, you can type questions or browse through previous questions and answers on the forum messages. Seagate Technology FAX services SeaFAX You can use a touch-tone telephone to access Seagate's automated FAX system to receive technical support information by return FAX. This service is available 24 hours daily. Location Telephone number United States 1-800-SEAGATE or 408-456-4496 England 44-1628-894084 Australia 61-2-9756-5170 Seagate technical support FAX You can FAX questions or comments to technical support specialists 24 hours daily. Responses are sent during business hours. Location FAX number United States 408-944-9120 England 44-1628-890660 France 33 1-46 04 42 50 Germany 49-89-1430-5100 Australia 61-2-9725-4052 Singapore 65-293-4722 Hong Kong 852-2368 7173 Taiwan 886-2-715-2923 Korea 82-2-556-7294/4251 Seagate technical support You can talk to a technical support specialist during business hours Monday through Friday for one-on-one technical help. Before calling, note your system configuration and drive model number (STxxxx). There are several technical support phone numbers available for various Seagate products. Location Telephone number United States Please dial 1-800-SEAGATE for the specific product telephone number. (6:00 A.M. to 11:15 A.M., 12:30 P.M. to 5:00 P.M., Pacific time, M-F) England 44-1628-894083 (10:00 A.M. to 1:00 P.M., 2:00 P.M. to 5:00 P.M., M-F) France 33 1-41 86 10 86 (9:30 A.M. to 12:30 P.M., 2:00 P.M. to 5:00 P.M., M-F) Germany Disc: 49-89-140-9332; (9:30 A.M. to 12:30 P.M., 2:00 P.M. to 4:00 P.M., M-F) Tape: 49-89-140-9333 Australia 61-2-9725-3366 (9:00 A.M. to 5:00 P.M., M-F) Singapore 65-290-3998 (9:00 A.M. to 12:00 P.M., 2:00 P.M. to 5:00 P.M., M-F) Hong Kong 852-2368 9918 Taiwan 886-2-514-2237 Korea 82-2-556-8241 SeaTDD 408-944-9121 Using a telecommunications device for the deaf (TDD), you can send questions or comments 24 hours daily and exchange messages with a technical support specialist between 6:00 A.M. to 11:15 A.M. and 12:30 P.M. to 5:00 P.M. (Pacific time) Monday through Friday. Customer Service Centers Seagate direct OEM, Distribution, System Integrator and Retail customers should contact your Seagate Service Representative for warranty information. Other customers contact your place of purchase. Seagate offers comprehensive customer support for all Seagate drives. Seagate customer service centers are the only facilities authorized to service Seagate drives. These services are available worldwide. Location Telephone number FAX number United States 1-800-468-3472; 405-949-6740 Other Americas (Canada & Brazil) 405-949-6706; 405-949-6738 Mexico 525-546-6965; 525-546-4888 Europe, Middle East & Africa 31-2065-43300; 31-2065-34320 Asia Pacific & Australia 65-485-3595; 65-485-4980 Japan 81-3-5462-2904; 81-3-3462-2979 Seagate, Seagate Technology and the Seagate logo are registered trademarks of Seagate Technology, Inc. SeaFAX, SeaFONE, SeaBOARD, SeaTDD, SeaNET, Medalist and DiscWizard are either trademarks or registered trademarks of Seagate Technology, Inc. or one of its subsidiaries. All other trademarks or registered trademarks are the property of their respective owners.