E-1ContentsSafety Precautions .........................................................................................E-3Operating Precautions ...................................................................................E-8About the Waterproofing/Dustproofing........................................................E-9Regulatory Information ................................................................................E-10Important ......................................................................................................E-10Accessories and Options .............................................................................E-11General Guide ...............................................................................................E-12Loading and Removing the Batteries .........................................................E-17Configuring the Main Battery Settings ..............................................................E-17Loading the Main Batteries ................................................................................E-18Loading the Backup Battery ..............................................................................E-19Removing the Backup Battery ...........................................................................E-19Handling microSD Cards .............................................................................E-20Installing.............................................................................................................E-20Removing ...........................................................................................................E-21Performing Communications .....................................................................E-22IR Communication .............................................................................................E-22Bluetooth® Communication ...............................................................................E-23Resetting the Handheld Terminal ................................................................E-24Warning Label ...............................................................................................E-25DT-970 Specifications .................................................................................E-26Connecting the USB Cradle (HA-N60IO) Power Supply............................E-28Specifications .....................................................................................................E-30