You might try here;
Free Dukane Projector User Manuals | ManualsOnline.com
office.manualsonline.com › ... ›
Dukane ›
Dukane Computer Equipment
Products 1 - 50 of 220 -
Dukane Projector manuals and owner
instruction guides.14A 225B Recordmaster
Dukane 14A 225B Recordmaster Projector User ...
2223A
Dukane Projector User Manual