Intermec SF51 Manual De Instrucciones página 5

Power
connector
4 Install the appropriate mounting hardware (not included)
through the 4 holes you drilled in Step 2 leaving a 0.64 cm
(1/4 in) gap between the mounting surface and screw head.
5 Place the two keyhole slots on the charger base over the two
screw heads and slide the charger down until it locks in place.
6 Connect the power supply to an AC power outlet.
Charging the SF51
Cable
feed
Status
light
5