NcSTAR STH432G User Manual

Page 6

ILLUMINATED RETICLE

Your Mark III Tactical Scope is equipped with an Illuminated Reticle that can be turned On and
Off by simply rotating the Rheostat knob located on the left side of the turret housing (Fig. 7)

The reticle can be illuminated in two different colors (Red or Green)
with multiple brightness levels for each. If you look closely at the top
of the knob you will notice a series of numbers. “0” represents the
OFF position. If you turn the knob in either direction the reticle will
illuminate in Red or Green (depending upon the direction that it is
turned). Both colors have three brightness levels each, “1” being the
dimmest and “3” being the brightest. Adjust the brightness level as
needed in accordance with the surrounding conditions. The
illumination will increase reticle visibility especially during dusk and
dawn. When the illumination is turned OFF the reticle will appear as
normal (Black Reticle). Be sure the Rheostat Knob is set to the “0”
position when not in use to preserve battery life.

 IF YOU ARE NOT SURE ABOUT ANY OF THE PROCEDURES IN THIS MANUAL,

ALWAYS SEEK THE HELP OF A QUALIFIED PROFESSIONAL TO AVOID DAMAGE TO
YOUR SCOPE AND YOUR FIREARM.

BATTERY INSTALLATION

Your Mark III Tactical Scope comes ready to use with a pre-installed battery. If the battery life
expires or your scope no longer illuminates, follow these simple instructions:

1. The Battery compartment is located within the Rheostat

Knob (Fig. 8)

2. On the top of the Rheostat Knob you will notice a thin

cap. To remove this cap grasp it firmly with one hand
and twist it counter-clockwise while holding the rheostat
knob firmly in place with the other hand (Fig. 8).

3. Remove the old battery and dispose of it properly.

Replace it with a new 3 volt Lithium Battery type
CR2032 only. Place the Battery in the Battery
compartment with the Positive “+” terminal facing out.
Twist the Battery cap back on to the Rheostat Knob and
hand tighten. Avoid using tools (such as pliers) to
perform this procedure as this may cause damage to
the unit.