Ryobi RTS10NS Operator's Manual page 27

If the distances are different:
 Place riving knife in "down" position.
 Loosen the adjusting screws, located on top of the saw
table.
 If the back of the blade was too far from the combination
square, place a block of wood on the left side of the
blade and push it into the blade until the blade is square.
Retighten the screws.
 If the back of the blade was too close to the combination
square, place a block of wood on the right side of the
blade and push it into the blade until the blade is square.
 Retighten the screws.
WARNING:
To reduce the risk of injury from kickback, align the rip
fence to the blade following any blade adjustments.
Always make sure the rip fence is parallel to the blade
before beginning any operation.
MAKING CUTS
This table saw can perform a variety of cuts that are not all
mentioned in this manual. DO NOT attempt to make any cuts
not covered here unless you are thoroughly familiar with the
proper procedures and necessary accessories. Your local
library has many books on table saw usage and specialized
woodworking procedures for your reference.
OPERATION
The blade provided with the saw is a high-quality combination
blade suitable for ripping and cross cut operations. Carefully
check all setups and rotate the blade one full revolution to
assure proper clearance before connecting saw to power
source. Stand slightly to the side of the blade path to reduce
the chance of injury should kickback occur.
WARNING:
Do not use blades rated less than the speed of this tool.
Failure to heed this warning could result in personal injury.
BLADE TOO CLOSE TO MITER GAUGE GROOVE
27 - English
Fig. 30