INCRA Ultra 24 - Manual (Page 7)

7
“Unlock” the carriage clamp
Push the carriage clamp handle down to “unlock” the
carriage.
Engage the micro adjust lever
Push the micro adjust lever down to place the INCRA
JIG ULTRA into the micro adjust mode.
Micro adjust the fence position
Turn the micro adjust knob clockwise 1 /
2
turn until you
see the 1 /
64
" mark appear under the hairline cursor.
“Lock” the carriage clamp
Reset the micro adjust lever, and then pull the carriage
clamp handle up to lock the carriage back in place.
You have successfully moved the fence forward 1 /
64
". By
turning the micro adjusting knob counterclockwise in Step 3,
you can move the fence backward and the range scale on the
cursor lets you know at a glance which way you’ve just moved.
Simply sight through the range scale to the left end of the
micro adjusting knob. See Fig. 8. When the knob aligns with
the “0” on the scale, you are at mid-range. From this position,
you can micro adjust a full
1 /
4
" in either direction. The scale is
marked in 1 /
32
" increments.
IMPORTANT: Do not turn the micro adjusting knob with the
carriage clamp in the “locked” position. The carriage clamp
must always be “unlocked” and the micro adjust lever pushed
down before micro adjusting the fence position.
At the end of each day, you might want to micro
adjust back to mid-range on the range scale. This
ensures that you’ll have plenty of micro adjusting
range the next time you begin a project.
1
3
4
2
FIG. 8
Range Scale Left end
of micro
adjusting
knob
Sight through the scale to the left end
of the knob. This illustration depicts
the micro adjuster at exactly mid-range.
FIG. 7
Micro adjusting
First:
Push carriage
clamp down to
"unlock"
Third:
Turn micro adjusting
knob to fine tune
fence position
Fourth:
Reset micro adjust
lever, and then pull
carriage clamp up
to lock carriage
back in place
Second:
Push micro adjust
lever down