User's Manual
14 15
a) Scopes with Illuminated Reticles
ATHLON oers variable brightness settings depending on your
scope. The numbers on the knob indicate dierent brightness
settings and the “O” setting is indicated by a “0”. The illumi-
nation is powered by a lithium CR2032 3V battery. Remove the
battery chamber cap by turning it counter-clockwise by a coin and
then set the battery with the positive (+) side facing up. Reinstall
the cap by turning it clockwise, DO NOT OVER-TIGHTEN.
ArgosBTR APMR FFP IR MIL Reticle
APMR FFP IR MIL A1 A2 A3 A4 B1 B2 B3
SUBTENSIONS IN MIL
.02 .4 .1 .05 .2 .4 .3
C1 D1 D2 D3 D4 D5
2 .5 1 .2 1 .2