SLINTHLP The valid choices for the interrupt level are shown on the panel. The default value for your configuration is selected on the panel when it is first activated. The value that you choose must not conflict with those for other adapters installed in your computer; if it does, your adapters will not initialize. If you are using Card Services, the default value is 'Autoset'. For Phoenix Card Services, one of the interrupt values may be unavailable on the interrupt selection popup panel. This interrupt is in use by Phoenix and cannot be used by your adapter.