Chapter 3 Installing the Product in Various Ways Attaching the Display to the Optional Kit Attaching the EXTENSION POLE UNIT FOR DM-D70 (DP-70) Follow the procedure below to attach the optional kit, EXTENSION POLE UNIT FOR DM-D70 (DP-70). Contents of the DP-70 package 2. USB extension cable 3. Stickers for fixing the product 1. Extension pole 26