11
FunctIon 1: rIFLe Mode ( rFL)
(rX-750 ModeL onLy)
TBR calculates the equival ent horizontal range
(level fire range) from which you can determine the
correct aim for the condi tions. For example, if you
are shooting a .270 calibe r, 130 grain bullet at 3,050
feet per second up a 30° incline at 40 0 yards, direct
line of sight, the TBR ou tput will be 372 yards . The
first step in correc tly using TBR is to Practice, Practice,
Practice. Anytime you ha ndle a firearm or bow, you
are ultimately responsible for your projectile.
The inclinometer output is shown beside the LOS. The inclinomete r output
will be disabled when RF L or BOW mode is tur ned off.
For rifle users, adjus tment or holdover i nformation can also b e displayed. The
available settings are as follows: BAS output s the equivalent range to use with
Leupold’s Ballistic Aiming System® reticles or the equivalent horizontal range,
Hold displays the inches or centimeters to ho ld over the intended point of
impact, and MOA display s the minute of angle correction to “dial” into you r
scope.
R
F
L