Bushnell 20-4124 User Manual page 7

NOTE: The electronics are set to automatically shut off after two hours of inactivity. Therefore, to
re-instate use of the infrared remote trigger pad, the main power button (Figure 1.2) must first be
depressed.
EYEPIECE FOCUSINg
This adjusts the focus so that the reticle (cross hairs) appears sharp to your eyes. All Bushnell laser
rangefinder riflescopes are focused at the factory for 0/0 or corrected vision. If the reticle appears
sharp, no adjustment is needed. If the reticle appears unsharp, adjust as follows.
The FAST FOCUS eyepiece (Figure .4) is designed to provide a precise fast focus. Simply look at a
distant object for several seconds without using your scope. Then, shift your vision quickly, looking
though the scope at a plain background. Turn the fast-focus eyepiece clockwise or counter clockwise
until the reticle pattern is sharp and clear.
WARNING: Never look at the sun through the laser rangefinder riflescope (or any other optical
instrument). It may permanently damage your eye.
VARIABLE POWER ADJUSTMENTS
To change magnification, simply rotate the Power Change Ring (Figure .5) to align the desired number
on the power scale with the Red Arrow Indicator.

When still-hunting or stalking game, a variable scope should be set to the lowest power. You then have
the widest field of view for quick shots at close range. Higher powers should be reserved for precise
long-range shots.
WARNING: This laser rangefinder riflescope should never be used as a substitute for a binocular,
spotting scope, or measuring device only, as it may result in your inadvertently pointing the gun
at another person. Before using this device, always remember it is mounted on a firearm and all
firearm safety precautions apply. When handling firearms, always keep the muzzle pointed in a safe
direction.
MOUNTINg (See Figure 8)
To achieve the best accuracy from your rifle, your Bushnell scope must be mounted properly. (We
strongly recommend that those unfamiliar with proper procedures have the scope mounted by a
qualified gunsmith). Should you decide to mount it yourself:
Use the enclosed mount system. The mounts are made to fit the weaver style dovetail system. Before
mounting the scope, determine approximately where you would like it to be on the rifle. The slots on
the bottom of the riflescope allow you great flexibility in mounting the scope forward or to the rear.
WARNING: If the scope is not mounted far enough forward, its rearward motion may injure the
shooter when the rifle recoils.