RIDGID R4221 Operator's Manual page 21

ASSEMBLY
 Rotate the miter table until the blade is parallel with the
framing square.
 Push the miter lock lever down to lock the miter table.
 Press the miter detent bypass until it clicks. Release to
engage the detent function.
 Rotate the miter scale to the 0
or until the detent engages in the detent plate.
UNLOCKED
(DETENT
ENGAGED)
UNLOCKED
(DETENT
DISENGAGED)
SLIDING
MITER
FENCE
VIEW OF BLADE NOT SQUARE WITH FENCE,
ADJUSTMENTS ARE REQUIRED
°
position on the miter scale
LOCKED
Fig. 22
BLADE
FRAMING
MITER
SQUARE
TABLE
Fig. 23
 Tighten the 4 visible screws that secure the miter scale/
detent plate.
 Lift the miter lock lever to unlock the miter table.
 Press the miter detent bypass button until it clicks, then
rotate the miter table to the 15
scale.
 Tighten the remaining screw to secure the miter scale/
detent plate.
SLIDING
MITER
FENCE
VIEW OF BLADE NOT SQUARE WITH FENCE,
ADJUSTMENTS ARE REQUIRED
MITER
SCALE
21 - English
° position on the miter
BLADE
FRAMING
MITER
SQUARE
TABLE
Fig. 24
SCALE
INDICATOR
Fig. 25