AIM Sports Fiber Optic Tri-Illuminated Scopes User Manual
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ADJUSTING BACK UP SIGHT
(MODELS JTCFO432G & JTDFO432G)
Your scope comes with a set of back up “iron sights” located on top of the 
scope. The front sight is a fixed “fiber optic” sight that illuminates when 
exposed to external light. The rear sight is adjustable for both windage and 
elevation, and can be adjusted following these steps.
TO ADJUST WINDAGE:
1. Using a small standard screwdriver, turn the screw located on the right 
 side of the rear sight (looking downrange) clockwise to move the sight to 
 the right. The sight is labeled with a letter “r” and an arrow pointing to 
 the clockwise direction.
2. Turn the screw counter-clockwise to move the sight to the left.
TO ADJUST ELEVATION:
1. Using the provided allen wrench, loosen the hex screw located in the 
 top center of the rear sight. Loosen the screw only until the sight may be 
 moved forward and backward – do not remove. 
This can be done in two ways:
 a. Grasp the edges of the battery between the thumb and forefinger and 
 lift it free of the dial.
OR
 b. Turn the scope so that the illumination dial faces downward and 
 gently tap the eyepiece against the edge of your palm.
3. Insert the new battery, positive (+) side up.
4. Replace the battery cover on the illumination dial and turn it clockwise 
 until it is secure while holding the sides of the illumination dial to keep the 
 entire dial from turning.
Replacement 3-volt lithium batteries:
CR2032
There may be other lithium batteries that are acceptable with your AIM 
Illuminated Reticle scope. Check with your local retailer for other options.