Ocean Optics ADC1000 ISA-bus User Manual
Page 6
Changing the Interrupt Request Settings for the ADC1000 and PC2000
To change the IRQ settings on the ADC1000 and PC2000, see the bank of switches on the A/D board: The IRQ
may be changed via the last 3 switches. The following matrix defines the different IRQ settings by switch positions
7, 8, and 9. In the default setting, the IRQ is set to 7. Other combinations for IRQ settings are below. After you
have changed the switches, reinstall the card and change the software settings to match the hardware settings. (See
pages 1-4 for instructions.) The gray block indicates the position of the switch.
Installation Instructions: ADC1000 & PC2000 (for Windows 95/98 Users)
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Switch #
7
8
9
ON
OFF
Switch #
7
8
9
ON
OFF
Switch #
7
8
9
ON
OFF
Switch #
7
8
9
ON
OFF
Switch #
7
8
9
ON
OFF
Switch #
7
8
9
ON
OFF
Switch #
7
8
9
ON
OFF
Interrupt Request 7 (Default Setting)
Interrupt Request 5
Interrupt Request 3
sw itch is in the on, upw ard position =
Interrupt Request 9
Interrupt Request 10
Interrupt Request 11
Interrupt Request 4