sharp tv codes are...004 009 079 173......sanyo tv codes....004 013 049 108 110 180 209....bell expressview codes...168 187 194....jvc dvd are...181 193....to enter codes press code search button then tv or dvd button then code use channel up or down till it works then press enter to save....must have tv only on if doing tv etc or it wont work hope this helps