Casio DT-X100 Series User Manual page 14

21 Strap Holes
22 Reset Switch
23 Hand Belt Holes
24 Battery Pack Cover
Lock Switch
25 Battery Pack Cover
26 Mount Holes
E-2
Used to attach the hand strap. Also used for the hand belt.
Used to reset the Handheld Terminal.
Used to attach the hand belt.
Used to lock the battery cover and to release.
Used to cover the battery compartment that holds the battery
pack inside.
These holes hold the terminal seating in the optional USB
Cradle or in the Ethernet Cradle.