Assign keystroke to button on Form

Can you show me how to assign a keystroke to a button on a Form.

I have a Form with a command button that checks the data on the Form and then moves to the next record if check is OK.

I want to assign the key F5 (for instance) to carry out the command button's function, ie if the user presses F5 then the data should be checked and move to the next record.

Thanks.