S T 3 2 1 7 1 W B A R R A C U D A 4 SEAGATE Native| Translation ------+-----+-----+----- Form 3.5"/SLIMLINE Cylinders 5288| | | Capacity form/unform 2150/ 2555 MB Heads 6| | | Seek time / track 8.5/ 0.8 ms Sector/track | | | Controller SCSI3 SI/WI/ULTRA Precompensation Cache/Buffer 512 KB MULTI-SEGMEN Landing Zone Data transfer rate 10.000 MB/S int Bytes/Sector 512 40.000 MB/S ext SYNC Recording method RLL 0/4/4 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 7200 read/write W Acoustic dBA spin-up W ECC Bit MTBF h 1000000 Warranty Month 60 Lift/Lock/Park YES Certificates CSA,EEC,EN60950,FCC,IEC950... ********************************************************************** L A Y O U T ********************************************************************** SEAGATE ST34371/32171W/WD INSTALLATION GUIDE 77767492, REV. A +---------------------------------------------------------+ |1-+ |XX || |J6 |XX SCSI |+-+ |XX I/O | |XX | |XX | |XX | |XX | |XX | |XX | |XX | |XX1 | |+-+ | || | J1A | || | | |+-1 | +---------1 J2 |XX Power | +---------+ |XX +---------------------------------------------------------+ 1 ********************************************************************** J U M P E R S ********************************************************************** SEAGATE ST32171/34371-W/WC/WD INSTALLATION GUIDE 77767492 REV. A 3/93 Jumper Setting ============== REAR VIEW W Models only (TOP) Auxiliary /-----------------\ +-- -1+/---------\ ---( XXXXXXXXXXXXXXXXX1)-+::::::|| O O O O +----------- \------------|----/ + -- ++-5-G-G-12+ 68 pin I/O Cable+ |||||| V R R V Connection Male |||||| O O |||||| U U |||||| N N Auxiliary option header |||||| D D pin-11 +5V ---------+||||| pin-10 GND ----------+|||| SCSI ID = 8 -----------+||| SCSI ID = 4 ------------+|| or pin-6 REFIND+ ------+|| SCSI ID = 2 -------------+| SCSI ID = 1 --------------+ SCSI ID = 0 (none) REAR VIEW (WC Models only) 80 pin I/O and DC Power Wall/bracket Connection | Female J1 /----|---------------\ TOP (HDA) ----------/ XXXXXXXXXXXXXXXXXXXX \---------- (\-1------------------40/) BOTTOM Notes on 80 pin I/O connector: pins 1 - 4 = +12V 41 - 44 = 12V GND 34 - 36 = +5V 74 - 76 = 5V GND 37 = SYNC 77 = LEDC 38 = MTRON 78 = DLYDST 39 = SCSI A0 79 = SCSI A1 40 = SCSI A2 80 = SCSI A3 Mating NC connector: AMP US p/n: 2-557103-1 straight-in, Male 80-pin 2-557101-1 right angle to PCB RIGHT SIDE VIEW W/WC BACK +-+ J2 12345678 TOP (HDA) FRONT OF J1+----------------------P-W-A----------------------- OF DRIVE +-+ :::::::: BOTTOM DRIVE |||||||| |Terminator Power +||||||+ Enable T-Res (not used on WC/WD models) ++Terminator Power -+||||+- Start Delay (12 secs * ID) | Reserved --+||+-- Motor Start | Parity Disable ---++--- Write Protect | | +--------------------------------+ +-+ Termination Power-source Table | +--------------------------------+--------------------+ |-----....-----....-----PWA edge----- | | | | 1 2 | 1 2 | 1 2 | 1 2 |A Drive Supplies Bus | | X * | * X | * * | xxx |B Drive Supplies Own | | x * | * x | xxx | * * |C Bus Supplies Drive | | A | B | C | D |D Differential only: | | | | | | Drive Supplies Bus | +-------+Default+-------+-------+---------------------+ (not used on WC models) NOTE WD drives do not have internal terminators or any other way of adding internal terminators to the drive; use external active termination if required. FRONT VIEW (W/WC) +--+RESERVED! Shipped with cover installed. | +Do not remove. Do not install jumpers TOP (HDA) ++---+ 1 -------------------------+::::|::::::+-- * BOTTOM +----+123456 | J6 |||||| LED -+ |||||| Remote LED +||||+ ID 1 (pin-11 +5V) |||+- ID 2 Reserved -+|+-- ID 4 +--- ID 8 +----------+-------------------------------+ | SCSI ID | Jumper Location | | | PINS | | | ID8 | ID4 | ID2 | ID1 | +----------+-------+-------+-------+-------+ | 0 | OPEN | OPEN | OPEN | OPEN | +----------+-------+-------+-------+-------+ | 1 | OPEN | OPEN | OPEN | CLOSED| +----------+-------+-------+-------+-------+ | 2 | OPEN | OPEN | CLOSED| OPEN | +----------+-------+-------+-------+-------+ | 3 | OPEN | OPEN | CLOSED| CLOSED| +----------+-------+-------+-------+-------+ | 4 | OPEN | CLOSED| OPEN | OPEN | +----------+-------+-------+-------+-------+ | 5 | OPEN | CLOSED| OPEN | CLOSED| +----------+-------+-------+-------+-------+ | 6 | OPEN | CLOSED| CLOSED| OPEN | +----------+-------+-------+-------+-------+ | 7 | OPEN | CLOSED| CLOSED| CLOSED| +----------+-------+-------+-------+-------+ | 8 | CLOSED| OPEN | OPEN | OPEN | +----------+-------+-------+-------+-------+ | 9 | CLOSED| OPEN | OPEN | CLOSED| +----------+-------+-------+-------+-------+ | 10 | CLOSED| OPEN | CLOSED| OPEN | +----------+-------+-------+-------+-------+ | 11 | CLOSED| OPEN | CLOSED| CLOSED| +----------+-------+-------+-------+-------+ | 12 | CLOSED| CLOSED| OPEN | OPEN | +----------+-------+-------+-------+-------+ | 13 | CLOSED| CLOSED| OPEN | CLOSED| +----------+-------+-------+-------+-------+ | 14 | CLOSED| CLOSED| CLOSED| OPEN | +----------+-------+-------+-------+-------+ | 15 | CLOSED| CLOSED| CLOSED| CLOSED| +----------+-------+-------+-------+-------+ +----------+-------------------+ | SCSI ID | Jumper Location | | | A3 | A2 | A1 | A0 | | | P80| P40| P79| P39| +----------+----+----+----+----+ | 0 | 0 | 0 | 0 | 0 | | 1 | 0 | 0 | 0 | 1 | | 2 | 0 | 0 | 1 | 0 | | 3 | 0 | 0 | 1 | 1 | | 4 | 0 | 1 | 0 | 0 | | 5 | 0 | 1 | 0 | 1 | | 6 | 0 | 1 | 1 | 0 | | 7 | 0 | 1 | 1 | 1 | | 8 | 1 | 0 | 0 | 0 | | 9 | 1 | 0 | 0 | 1 | | 10 | 1 | 0 | 1 | 0 | | 11 | 1 | 0 | 1 | 1 | | 12 | 1 | 1 | 0 | 0 | | 13 | 1 | 1 | 0 | 1 | | 14 | 1 | 1 | 1 | 0 | | 15 | 1 | 1 | 1 | 1 | +----------+----+----+----+----+ This drive is a SCAM (SCSI Configured Auto Magically) compliant drive. If the system into which you are installing this drive requires SCAM compliant drives you do not need to be concerned about the drive ID jumper settings, as the system automatically assigns your new drive the ID it wants it to have. The system may or may not use the existing drive ID jumper settings. Before you physically mount your new disc drive in your computer, you need to check the jumper plug settings that determine how the drive operates (not true of SCAM compliant systems). Note that there are some connector pins sticking out from the drive's printed circuit board (PCB) that are labeled J2 and J6 (called "jumper plug headers"). Models "W" and "WD" additionally have J1-Auxiliary. Some systems may have a cable connected to J1-Auxiliary that allows remote setting of drive ID by switches or within the computer logic. It also provides a connection to a remote drive activity LED. Jumpers may be used on J1-Auxiliary. Note the small jumper plugs connected across pairs of pins in some places on these connectors. Note that the jumper plugs used on J2 are shaped differently and are smaller than those used on J6 or J1-Auxiliary. Do not use J2 plugs on J6 or J1-Auxiliary as this will damage the internal contacts so they will not subsequently stay on J2. The presence or absence of these jumper plugs in various places gives your drive information about how it is to operate in your system specifically. Each figure shows a diagram of one of these jumper headers, together with a brief description of the operational feature each jumper position controls. If this is your first hard drive, or if it replaces your existing hard drive, you may not need to reposition any jumpers. However, check the figures against your drive to see if it is configured as it should be for your system. Consult your computer documentation for information on configuring your drive. Your dealer is the best source for help on this. Seagate also provides support service for customers if your dealer can't help. Set Drive ID ------------ If your system is "SCAM" (SCSI Configured Auto Magically) compliant, the system assigns the drive ID over the interface, so there is no need to be concerned about drive ID. Setting the drive ID jumpers doesn't hurt anything, but is not necessary. If your system is not "SCAM" compliant you do need to set the drive ID using the ID jumpers. Check your system documentation to see what ID it suggests you give the drive. We recommend that if your new drive will be the only hard drive, assign it as "Drive ID 0," which requires no drive ID jumpers installed. If your new drive is to be a second hard drive, assign it as "Drive ID 1" by placing one of the extra jumper plugs supplied in the enclosed plastic bag (one of the larger plugs) on the "Drive ID 1" position. Double check drive ID settings for your drive or drives. Select Operating Features ------------------------- If your new drive replaces an existing drive, you must set up the new drive to operate as the old drive did. Check the documentation for your old drive to see how the drive was set to operate. Normally, you should leave off the "Delay Motor Start," "Enable Motor Start," "Write Protect," "Parity Disable," and "Termpower to SCSI Bus" jumpers. A jumper on means the feature is enabled, except for "Parity Disable," where a jumper on means that parity checking is disabled. Only "Terminator Enable" and "Term Power from drive" jumper positions should have a jumper on ("N" and "W" models only). Do not remove these two default jumpers or add jumpers to any of the other jumper positions mentioned above unless your computer system documentation indicates otherwise. Factory installed default settings are generally always correct. Drive models "WC" and "DC" plug directly into a bulkhead or PCB mounted connector. Systems using these drives have made provisions for terminators and selecting most options, so only "Write Protect" and "Parity Disable" options (on J2) must be considered for possible setting by a person installing a replacement drive (usually no change is needed). Most systems using "WC" and "DC" model drives use drives that have unique drive internal control firmware, so "off the distributor shelf" drives probably will not work in these installations. Firmware cannot be changed on these drives. If you are upgrading by installing an additional drive, consult the system documentation or system purchase source for help in setting up drive ID, options, and getting termination correct. I/O line terminators -------------------- The SCSI I/O lines must be "terminated" at the drive connected to the end of the cable. If your new drive is a model "N" or "W" and is to be connected at the end of the cable. On J2, the "Terminator Power" (TP) jumper should be left in the "Term. Power From Drive" position, unless otherwise directed by your computer documentation. If your drive is to be connected at the cable connector that is not at the end of the cable (it is a second hard drive for your system), the "Terminator Enable" jumper should not be installed. Remove and store the jumper if there is one on the "Terminator Enable" position. If your drive is a model "ND" or "WD" and is the last drive at the end of the cable, an external terminator must be installed between the I/O cable and the drive. The external terminator may already be supplied with your system. If not, one must be purchased at a computer equipment store. The Terminator you have may not look exactly like the one in the figure. The "Terminator Power to SCSI Bus" jumper must also be installed in addition to the "Terminator power from Drive" jumper. If installing a "WC" or "DC" model drive see system documentation. These drives have no terminators, nor do they furnish terminator power to the I/O bus. Terminators are in the Host system. ********************************************************************** I N S T A L L ********************************************************************** SEAGATE ST34371/32171/N/ND/W/WD/WC/DC INSTA.GUIDE 77767492 REV.A 3/96 Notes On Installation ===================== Installation direction ---------------------- horizontally vertically +-----------------+ +--+ +--+ | | | +-----+ +-----+ | | | | | | | | | +-+-----------------+-+ | | | | | | +---------------------+ | | | | | | | | | | | | | | | | | | +---------------------+ | +-----+ +-----+ | +-+-----------------+-+ +--+ +--+ | | | | +-----------------+ The drive will operate in all axis (6 directions). Drive configuration ------------------- You can easily install your new Seagate disc drive as your first ever hard drive, a replacement or as a second drive in a computer system with an existing hard disc drive. Installation involves the following steps: - Drive configuration - Mounting - Informing the computer about your drive and how you want it divided into partitions. Note This drive is a SCAM (SCSI Configured Auto Magically) compliant drive. If the system into which you are installing this drive requires SCAM compliant drives you do not need to be concerned about the drive ID jumper settings, as the system automatically assigns your new drive the ID it wants it to have. The system may or may not use the existing drive ID jumper settings. Before you physically mount your new disc drive in your computer, you need to check the jumper plug settings that determine how the drive operates (not true of SCAM compliant systems). I/O line terminators -------------------- The SCSI I/O lines must be "terminated" at the drive connected to the end of the cable. If your new drive is a model "N" or "W" and is to be connected at the end of the cable. On J2, the "Terminator Power" (TP) jumper should be left in the "Term. Power From Drive" position, unless otherwise directed by your computer documentation. If your drive is to be connected at the cable connector that is not at the end of the cable (it is a second hard drive for your system), the "Terminator Enable" jumper should not be installed. Remove and store the jumper if there is one on the "Terminator Enable" position. If your drive is a model "ND" or "WD" and is the last drive at the end of the cable, an external terminator must be installed between the I/O cable and the drive. The external terminator may already be supplied with your system. If not, one must be purchased at a computer equipment store and installed. The "Terminator Power to SCSI Bus" jumper must also be installed in addition to the "Terminator power from Drive" jumper. If installing a "WC" or "DC" model drive see system documentation. These drives have no terminators, nor do they furnish terminator power to the I/O bus. Terminators are in the Host system. Mounting the drive ------------------ Important Precautions: - Make sure your computer is turned off before beginning installation. - Although switched off, your computer must remain plugged into an electrical outlet with an earth ground. This minimizes the possibility of damage from static discharge. - Static electrical charges can accumulate quickly on people, clothing and synthetic materials. The electrostatic fields due to these charges when brought in close proximity to susceptible circuit assemblies and components, can result in degraded reliability or immediate failure of the affected component or assembly. - Always wear a grounded wrist strap. Attach the wrist strap to the metal chassis of your computer. Use the antistatic pad as your work surface, and avoid installation in areas with static-inducing carpets. 1. Begin by removing the cover of the computer. Follow the instructions in your computer manual. Systems that use "WC" and "DC" drives probably do not require cover removal, as the drives are mounted in a module that slides into place and plugs in. 2. Connect the 50 or 68 pin interface cable to the hard drive interface connector on the SCSI host adapter card. Be careful not to bend the pins on the host adapter card connector. Refer to your SCSI host adapter manual for the location of the interface connector. The sockets on the interface cable must be matched correctly with the pins on your SCSI host adapter interface connector. Verify the location of pin 1 on the SCSI host adapter using your computer system's manual. Pin 1 on the interface cable is indicated by the stripe along the edge of the cable. Plug the cable into the hard drive interface connector on your SCSI host adapter. 3. Thread the other end of the interface cable through your drive bay and connect to the disc drive. The sockets on the interface cable must be matched correctly with the pins on the disc drive. Pin 1 on the interface cable is indicated by the strip along the edge of the cable; pin 1 on the Seagate disc drive is the pin closest to the HDA, on the side closest to the four-pin power supply connector. Plug the interface cable into the drive connector firmly but carefully. The connector should cover both rows of pins. If you are installing a second or multiple disc drives, repeat this procedure using the additional drive connectors on the interface cable. 4. Mount the drive in a drive bay. - Direct mounting: The disc drive can be mounted in the drive bay in any orientation permitted by the drive bay mechanical configuration. Be careful not to over tighten the mounting screws. Screws must not extend into the side drive mounting holes more than 0.015 inches, (9/64 inches) or into the bottom mounting holes 0.20 inches (3/16 inches). Purchase the four required 6-32 x 1/4 inch screws at a hardware or drive supplier store. - Using a special module: "WC" and "DC" drives should be fitted with slides or most likely, mounted in a special module that slides into the host equipment. - Drive activity LED: If the drive mounts such that the drive activity LED does not show when the computer cover is on, the computer may provide for a remote LED two conductor cable to be used on all models. This cable plugs into J6 on the front of the drive. "WC" and "DC" model drives have a line available in the J1-80 pin interface. Check system documentation to see if J1 signal is used or if a cable should be attached to J6. 5. Attach a system power cable to the power connector on each drive. If your system does not have an extra power cable for the hard drive, you can purchase a Y-shaped power cable. 6. Review each of the previous steps to verify that you have completed the installation correctly. 7. Replace the cover on your computer. ********************************************************************** F E A T U R E S ********************************************************************** SEAGATE ST34371/32171N/ND/WD/W/WC/DC INSTAL.GUIDE 77767492 REV.A 3/96 Safety instructions ------------------- 1. The disc drive is to be installed in a customer supplied enclosure where the surrounding air does not exceed 50*C. 2. Four (4) 6-32 UNC-2A screws are required for installation. Maximum screw length into side of drive is 0.15 inches (9/ 64 inch) (3.81 mm). Maximum screw length into bottom is 0.20 in. (3/16 inch) (5.08 mm). Screw tightening torque is 6.0 lb-in (.675 NM) max with minimum thread engagement of 0.12 in (1/8 inch) (3.00 mm). 3. The power requirements are shown in the Product Information section. 4. The power supply must satisfy the safety requirements for SELV (Safety Extra Low Voltage) circuits. 5. Service is to be provided by trained Seagate service personnel. 6. The incorporation of the disc drives listed in this guide into a customer enclosure must meet the appropriate safety requirements of the country in which it is used (e.g. UL 1950, CAN/CSA-C22.2 No. 950-M89, DIN VDE 0805:1993 and EN60950: 1992 (IEC 950). Note Power must be off when connecting or disconnecting. Configuring the computer for your drive --------------------------------------- The hardware part of your installation should now be complete. Software installation informs your computer operating software about your Seagate disc drive characteristics. You can then divide your drive into partitions called "logical drives", if you want to, although this is not necessary. If you already have a hard disc drive on your computer and you are installing a second drive, now is a good time to evaluate the status and quality of your backups. Once you are satisfied with the status of your backups, then proceed. Note! Seagate Technology assumes no responsibility for lost user data. DOS Installation ---------------- To install your Seagate disc drive in your computer software, consult your computer operating system documentation for assistance. Your SCSI adapter card must be able to address the capacity of this drive. Macintosh installation ---------------------- To configure this drive in a Macintosh system, you must use a third-party hard disc initialization application. Most software vendors and computer stores that carry Macintosh software will have hard disc drivers available for purchase. Follow the instructions provided with the disc initialization application to complete the installation of your Seagate drive. Note. The Apple HD SC Setup utility included with your Macintosh system software only works on drives ordered directly through Apple. Unix installation ----------------- There are several versions of the Unix operating system. Each of these handle hard disc installation in a different manner. For this reason, refer to your system's operation manual for information about how to complete the installation of this disc drive. Contact Seagate Technical support services for any additional information needed to install the drive in a Unix system. Other operating systems ----------------------- Check your system documentation for instructions on installing new 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.