Ryobi HP472 Operator's Manual page 9

KNOW YOUR DRILL-DRIVER
See Figure 1.
Before attempting to use this product, familiarize yourself
with all operating features and safety rules.
KEYLESS CHUCK
The drill-driver has a keyless chuck that allows you to hand
tighten or release drill bit in the chuck jaws.
TWO SPEED SWITCH
The drill-driver has a two-speed feature in the switch trigger
that allows both normal drilling and drilling at low speed.
SWITCH LOCK
The switch trigger can be locked in the OFF position. This
feature helps reduce the possibility of accidental starting
when not in use.
FEATURES
FORWARD/REVERSE SELECTOR
(DIRECTION OF ROTATION SELECTOR)
The drill-driver has a forward/reverse selector located above
the switch trigger.
BIT STORAGE
When not in use, bits provided with the drill-driver can be
placed in the storage area located at the base of the drill.
LEVEL
To keep drill bit level during drilling operations, a level is
located on the top end of the motor housing.
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