Don't know how to specify a digital input or output with Port Config

I am trying to modify an existing VI that I did not write. I have a 6533 DAQ board connected to a relay box. I would like to use one of the lines on port 0 of the DAQ as an input (it will be a switch used to trigger the sequence of outputs). the rest of the lines I would like to be outputs. I don't know how to specify which line is an input and which is an output. I am using LabVIEW 5.1 and the current VI just contains a sequence of delays and pulse width for each channel. It uses Port Config to specify the port and line directions. Only it's set so that all of the lines are outputs. Does anyone know an easy way of using one input to control several outputs from the same port?

Thanks.. that is what I thought but I didn't see any examples with the line direction map set up like that. SO.. now I'm stuck on how to use that input to trigger the outputs on the same port. I need to use the input as a switch to activate a sequence using the outputs. So first.. how to I single out just the input line to be used for the trigger. Normally when I need to do something like this I'm referring to channels and not Port lines. Also, how do I language the switch? Is the input going to be normally binary? 0 for off and 1 for on? So should I use a boolean statement?
Thanks again for the help.. my boss doesn't know much about the programming either so I have to figure it out.

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Don't know how to specify a digital input or output with Port Config

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