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Interactive pen display
Model DTU-2231 interactive pen display
General specifications, DTU-2231
Model DTU-1631 interactive pen display
General specifications, DTU-1631
Ordering parts and accessories
Available parts and accessories
Radio and television interference
Warranty
(Worldwide, Except for Europe,
Africa and Middle East)
Warranty Service in the U.S.A. and Canada
Warranty Service Outside of
the U.S.A. and Canada