Leupold Rx-600 - Manual (Page 25)

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FUNCTION 3: BOW MODE
(RX-750 MODEL ONLY)
this mode, when activated, works with tBr to provide the correct ballistics
range for arrows. to activate, navigate through the Quick Set Menu by pressing
Mode until the Bow icon is displayed, then use the Power button to turn it
on/off. Selecting the Bow Mode automatically deactivates the rifle Mode. the
displayed range represents the ballistically equivalent horizontal distance to
the target. It incorporates three different groups (a, B, or c) depending on the
particular arrow drop. you must choose one of the three groups, based on your
bow and arrow performance.
to activate the appropriate ballistics group, Bow must be activated. once this has
been done, pressing the Mode button will allow you to select the appropriate
ballistics group. GrP (Group) will be shown in the upper display, and the current
ballistics group will be shown in the lower display. Press and release Power
repeatedly to scroll through the available ballistics groups.
BOW GROUP DATA
Bow
Group
Initial arrow velocity
(feet per second)
Drop from 20 yard pin
at 40 yards (inches)
Typical Bow Description
A Less than 215 30 or more
Older bows shooting aluminum arrows and newer bows set at
draw weights below 50 lb
B 215 to 250 20 to 30 Quality, newer bows shooting at 50-60 lb draw weight
C 250 or more Less than 20 Fast bows with draw weights in excess of 60 lb