Adaptec AHA-1540C Installation Manual

Also see for AHA-1540C: Specifications User manual

Contents

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Adaptec AHA-1540C Installation Manual Manual pdf 5 page image

Conflicts With Other OptionsYour host adapter and all other peripherals maynot use or occupy overlapping memory and I/Oaddresses:1. IRQ and DMA Channels may be altered with theConfiguration Software.2. Port addresses and BIOS addresses for the hostadapter may be viewed with the ConfigurationSoftware and changed with the switch block onthe adapter board.7 Switch Block SettingsSettings controlled by the switch block on the up-per left-hand corner of the host adapter board areas follows:sw1 On Termination Installed sw5 On Disable FloppyBOff Software Controlled* Off Enable Floppy*sw2 sw3 sw4 I/O Port sw6 sw7 sw8 BIOS AddressOff Off Off 330–333h* Off Off Off DC000h*On Off Off 334–337h On Off Off D8000hOff On Off 230–233h Off On Off D4000hOn On Off 234–237h On On Off D0000hOff Off On 130–133h Off Off On CC000hOn Off On 134–137h On Off On C8000hOff On On Reserved Off On On ReservedOn On On Reserved On On On BIOS DisableOff = Open* = Standard setting: Standard settings on yourhost adapter may be different; Adaptec custom con-figures for proprietary customers and resellers.B = Standard on AHA-1540C• A table and text explaining host adapter termi-nation can be found in sections andNoteIf switch sw1 is switched to On, host adapter termina-tion will always be enabled regardless of the setting inthe Configuration Software.8 Adaptec Customer Support• The Adaptec Electronic Bulletin Board Service (BBS)provides information on software upgrades, new re-leases, technical advice, and more.The BBS can be reached at: (408) 945-7727,1200/2400/9600 baud, 8 data bits, 1 stop bit, no parity.• The Adaptec Technical Support Hot Line can bereached at (408) 945-2550.• Additional documentation for Adaptec products can berequested by calling (800) 934-2766.FCC Compliance StatementNOTE: This equipment has been tested and found to complywith the limits for a Class B digital device, pursuant to Part 15of the FCC rules. These limits are designed to provide reason-able protection against harmful interference in residential in-stallations. This equipment generates, uses, and can radiateradio frequency energy, and if not installed and used in accord-ance with the instructions, may cause harmful interference toradio communications. However, there is no guarantee that in-terference will not occur in a particular installation.If this equipment does cause interference to radio or televisionequipment reception, which can be determined by turning theequipment off and on, the user is encouraged to try to correctthe interference by one or more of the following measures:• Reorient or relocate the receiving antenna• Move the equipment away from the receiver• Plug the equipment into an outlet on a circuit differentfrom that to which the receiver is powered• If necessary, the user should consult the dealer or anexperienced radio/television technician for additionalsuggestionsCAUTION: Only equipment certified to comply with Class B(computer input/output devices, terminals, printers, etc.)should be attached to this equipment, and must have shieldedinterface cables.Finally, any change or modifications to the equipment by theuser not expressly approved by the grantee or manufacturercould void the user’s authority to operate such equipment.691 south milpitas blvd. • milpitas, california • 95035Printed in SingaporeStock No.:510217-00 Rev.B CL7/922 310 11

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