1. Turn the HDT 600 off by holding the Power button pressed for
at least two seconds.
2. Release the terminal hand strap as shown in the figure above.
3. Use a coin to unlock the battery by turning the battery lock
counter-clockwise.
4. To remove the battery, lift the left-hand side of the battery and
pull it out.
First Time Battery Charge
The battery charges when installed in the HDT 600. Charge your
new battery for at least six continuous hours before using it or until
the LED indicator of the HDT 600 changes from red to green. The
first time charge is referred to as initializing and will ensure maxi-
mum battery start capacity. The HDT 600 Cradle charges your bat-
tery effectively when it is at room temperature [approx. 68
C)]. The battery will charge in a temperature range of 32
113
F (0
C to 45
°
°
C).
°
F (20
°
°
F to
°
7