FUNCTION 1: RFL, BOW OR LOS
To activate RFL, BOW, or LOS, activate the RX-1300i TRB by pressing the POWER
button, then press the MODE button to enter the menu . While "dISP" is shown in
the display, press and release the POWER button to rotate through RFL, BOW, and
LOS modes . Once the desired mode is displayed, press the MODE button .
TBR FOR RIFLE USERS
TBR calculates the equivalent horizontal range (level fire range) from which you can
determine the correct aim for the conditions . For example, if you are shooting a .270
caliber, 130 grain bullet at 3,050 feet per second up a 30° incline at 400 yards,
direct line of sight, the TBR output will be 367 yards . The first step in correctly using
TBR is to Practice, Practice, Practice . Anytime you handle a firearm or bow, you are
ultimately responsible for your projectile .
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