Adaptec AVA-1505 Installation Guide - Page 7

s Do your SCSI devices support parity checking? s Is the fuse (F1) discolored? s If your system has multiple host adapters, did you assign each host adapter a unique interrupt channel and port address? If you need replacement components such as a fuse, jumper shunt, or terminator, see your dealer. 8 Jumper Block Settings The AVA-1505 jumper block settings are silkscreened on the board and are used to configure user-selectable options. In the diagram on page 1, the black bar covering both pins represents an installed jumper. This table below shows all the possible settings for the two jumpers on Jumper block J1. Default settings are marked with an asterisk (*). Pin Pair1 Interrupt Channel ALT2 PIO Port Address I09 093 On 140h-15Fh I10 10 Off 340h-35Fh* I11 11* I12 12 On = Jumper Off = No Jumper 1 Place jumper on only one interrupt channel pin pair. 2 An extra jumper is provided if you want to change the port address. 3 Not recommended with Windows 3.x. 9 Adaptec Customer Support s For information on upgrades, utility programs, and technical advice, call Adaptec's Electronic Bulletin Board Service 24 hours a day at 408-945-7727. 1200, 2400, 9600, or 14400 baud, using 8 data bits, 1 stop bit, no parity. s For the latest online information about Adaptec products and services, call the Interactive Fax Service 23 hours a day at 408-957-7150. s For technical assistance, call Adaptec's Technical Support Hot Line at 800-959-SCSI (7274), or 408-945-2550. M-Th: 6:00a.m.-5:00p.m., F: 6:00a.m.-3:00p.m., Pacific Time. s To order Adaptec software, call 800-442-SCSI (7274) or 818-365-6264. M-F: 5:00a.m.-6:00p.m., Pacific Time. s To request literature on Adaptec products, call 800-934-2766. M-F: 5:00a.m.-6:00p.m., Pacific Time. 6