’03 owner’s manual all
6/2/03
12:02 PM
Page 4
Concentric SoloCam™ In an effort to squeeze every last ounce of consistency out of the Mathews Icon, we developed the Concentric Solocam, a round, perimeter-weighted cam that mirrors the round wheel on the opposite limb. This symmetry in shape and measurement results in never-before achieved systematic consistency and ultimately, accuracy.
Tuning your Mathews™ SoloCam® bow... Tiller Setting the tiller on your Mathews SoloCam bow is easy. In fact, there’s no measuring necessary. Starting from a point where both limbs are tightened completely, simply back them off an equal number of turns.
Icon
Let-off
Right or Left Hand
CSL-AR
30"
70%
Right
CL-B.5R
29.5"
70%
Right
Estimating Center Shot
CSL-BR
29"
70%
Right
28.5"
70%
Right
28"
70%
Right
Using the correct arrow size, position your arrow on the string at the nock point. While holding the bow in front of you, visually align the bow string with the center line of the grip. The string should run true down the center of your arrow shaft. This is a good reference point to begin paper tuning. Note: A good starting point is 13/16" over from the riser to center of arrow shaft.
Cam
CSL-C.5R CSL-CR CSL-D.5R
27.5"
70%
Right
CSL-DR
27"
70%
Right
CSL-ER
26"
70%
Right
CSL-FR
25"
70%
Right
CSL-GR
24"
70%
Right
CSL-AL
30"
70%
Left
29.5"
70%
Left
29"
70%
Left
28.5"
70%
Left
28"
70%
Left
CSL-B.5L CSL-BL CSL-C.5L CSL-CL CSL-D.5L
27.5"
70%
Left
CSL-DL
27"
70%
Left
CSL-EL
26"
70%
Left
CSL-FL
25"
70%
Left
CSL-GL
24"
70%
Left
Fin or Feather™ Cam The Fin or Feather Cam is a low let-off cam that allows you to release an arrow anywhere along the draw cycle (full draw, 3/4 draw, 1/2 draw, etc.). This perimeterweighted cam is designed specifically for the Mathews Sportsman, a bow for the bowfisherman or upland bowhunter. With minimal let-off there is not the "bump" associated with height let-off bows as you approach full draw and no real wall. Note: Because the Fin or Feather Cam fits everyone, there are only two cams-left or right handed- and, therefore, there is no chart.
The Importance of Paper Tuning and Tear Patterns With an improperly tuned bow, broadheads may shoot as much as 18" off center at 20 yards (when compared to field tips). By tuning a bow to shoot a good hole in paper, you will ensure the best possible broadhead flight. Before beginning, it’s important to know that perfect “bullet holes” are not always possible with all shooters. Light tears are quite acceptable and will not deter accuracy. Fine tuning requires patience and consistent shooting form. Perfect results are only achieved with perfect form. Also, remember to always do your final sightings with broadheads before hunting. To begin paper tuning, stand approximately eight feet from the paper (with a suitable backstop several feet behind the paper to allow complete arrow passage). Check your tear pattern against the following boxes for further instruction. If it’s a combination, such as up and to the left, both instructions will apply. After the shot, push the paper back flat and you will see a star shaped entry hole where the tip went through. Tip went thru here
SOLUTION: Nock End Ripped High 1. Lower the nocking point 2. Use a lighter arrow tip 3. Use a more stiffer spined arrow Note: (same for left hand) Nock end high
Nock end went low thru here
Tip went thru here
SOLUTION: Nock End Ripped Low
Nock End Ripped Right Arrow Spine Too Stiff
Nock End Ripped Left Arrow Spine Too Limber
Alternatives: 1. Increase draw weight 2. Move arrow rest to the left 3. Use heavier points 4. Use a lighter spined arrow Nock end high
Alternatives: 1. Decrease draw weight 2. Move arrow rest to the right 3. Use lighter points 4. Use a stiffer spined arrow Tip went thru here
Tip went thru here
Nock end ripped left
5. Use longer arrows if possible
1. Raise the nocking point 2. Use a heavier arrow tip 3. Use a more limber spined arrow Note: (same for left hand)
NOTE: If lowering nocking point does not eliminate problem try a different kind of arrow rest.
(Opposite for left hand) Note: Feathers or vanes may be hitting arrow rest. Try a different arrow rest. (left hand only!)
5. Use shorter arrows if possible 6. Vanes or feathers may be striking arrow rest. Try a different arrow rest. Note: (Opposite for left hand)
This is an example of a properly tuned bow. Note that the point where the arrow tip went through is centered in the middle of three very comparable vane tears. 6
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