13
FUNCTION 1: TBR, BOW OR LOS
To activate TBR, BOW, or LOS, activate the RX-1600i
TBR/W by pressing the
POWER button, then press the MODE button for <1 second and release to enter the
menu . While “Out Put” is shown in the display, press and release the POWER button
to rotate through TBR, BOW, and LOS modes . Once the desired mode is displayed,
press the MODE button .
TBR FOR RIFLE USERS (TBR/W MODELS ONLY)
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 .