Ok so someone is selling a Mac IIsi in my area.  It has a monitor but it does not work.  So my next order of business is to figure out how to hook it up to a non Mac monitor.  So my question is how do I do that.  Is an adapter enough or are the synch rates different enough that it won't work?

Also are there any batteries that need to be removed from it, if so will there be soft power issues?

Anything else I should know

Thanks