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USER CONFIGURABLE SETTINGS
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Function
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Label
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Position
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»
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Factory configured - do not alter
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J1
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Closed
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Factory configured - do not alter
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J2
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Closed
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»
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Monitor type select color
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J3
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Pins 2 & 3 closed
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|
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Monitor type select monochrome
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J3
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Pins 1 & 2 closed
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»
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Serial port IRQ select IRQ4
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J4
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Pins 2 & 3 closed
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|
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Serial port IRQ select IRQ3
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J4
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Pins 1 & 2 closed
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»
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Parallel port IRQ select IRQ7
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J5
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Pins 2 & 3 closed
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|
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Parallel port IRQ select IRQ5
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J5
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Pins 1 & 2 closed
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»
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On board video enabled
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J6
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Pins 2 & 3 closed
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|
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On board video disabled
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J6
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Pins 1 & 2 closed
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»
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Video IRQ disabled
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J7
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Pins 2 & 3 closed
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Video IRQ enabled
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J7
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Pins 1 & 2 closed
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»
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NPU not installed
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J8
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Pins 2 & 3 closed
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NPU installed
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J8
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Pins 1 & 2 closed
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»
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Parallel port enabled
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S1/1
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On
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Parallel port disabled
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S1/1
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Off
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»
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Parallel port address select 378 - 37F
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S1/2
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On
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Parallel port address select 278 - 37F
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S1/2
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Off
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»
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Serial port enabled
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S1/3
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On
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Serial port disabled
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S1/3
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Off
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»
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Serial port address select 3F8 - 3FF
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S1/4
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On
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Serial port address select 2F8 - 2FF
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S1/4
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Off
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»
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Parallel port unidirectional
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S1/5
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On
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|
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Parallel port bidirectional
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S1/5
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Off
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»
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Floppy drive address select 3F0 - 3F7
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S1/6
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On
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|
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Floppy drive address select 370 - 377
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S1/6
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Off
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»
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Smart drive port select primary
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S1/7
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On
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Smart drive port select secondary
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S1/7
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Off
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