NcSTAR SRTR3942G User Manual
Page 10
BATTERY INSTALLATION
Your Rubber Armored 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. 7)
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. 9).
3. Remove the old battery and dispose of it properly. Replace it with a new 3 volt
Lithium Battery type CR2032 only. 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.