Chapter 1 Product Overview DM-D210 Screen Power Switch (bottom side of the display) Dip switch (bottom side of the display) 1 USB cable * (with a cap) Ferrite core * RS-232 cable (with a cap * ) ∗ For the RS-232 model, the USB cable, RS-232 cable cap and ferrite core are not included. 14 DP-210 DM-D connector Power supply connector Extension power cable connector Computer interface connector Printer interface connector JP1 JP2 Plate