Parts Guide - Bushnell PRIME LP520KB Manual

Thank you for purchasing your new Bushnell® Prime™ Laser Rangefinder.
This manual will help you optimize your viewing experience by explaining how to utilize the rangefinder's features and how to care
for it. Read the instructions carefully before using your rangefinder.
WARNING: As with any laser device, it is not recommended to directly view the emissions for long periods of
time with magnified lenses.
INTRODUCTION
Your Bushnell® Prime™ is an ultra thin, premium performing laser rangefinder comprised of the latest Digital Technology allowing
range readings from 5-1300 yards/5-1189 meters (model# LP520KB) or 5-800 yards/5-732 meters (model# LP623SBL)*. Measuring
1.3 x 4 x 2.9 inches, the 8-ounce Prime™ is capable of delivering extremely fast target acquisition, incredible ½ yard accuracy, and
+/- 1 yard accuracy from 200 yards to the maximum range for each model. The Prime laser rangefinder also features Bushnell's
patented ARC™ (Angle Range Compensation), superb optical quality, and water resistant (IPX4) construction along with EXO™
Barrier Coating.
*Note: You will get both longer and shorter maximum distances depending on the reflective properties of the particular target and
the environmental conditions at the time the distance of an object is being measured. The color, surface finish, size and shape of the
target all affect reflectivity and range. The brighter the color, the longer the range. White is highly reflective, for example, and allows
longer ranges than the color black, which is the least reflective color. A shiny finish provides more range than a dull one. A small
target is more difficult to range than a larger target. The angle to the target also has an effect. Shooting to a target at a 90 degree
angle (where the target surface is perpendicular to the flight path of the emitted energy pulses) provides good range while a steep
angle on the other hand, provides limited ranging. In addition, lighting conditions (e.g. the amount of sunlight) will affect the ranging
capabilities of the unit. The less light (e.g. overcast skies) the farther the unit's maximum range will be. Conversely, very sunny days
will decrease the unit's maximum range.
HOW OUR DIGITAL TECHNOLOGY WORKS
The Prime™ laser rangefinder emits invisible, eye safe, infrared energy pulses. The Prime rangefinder's advanced microprocessor
results in instantaneous and accurate readings every time. Sophisticated digital technology instantaneously calculates distances
by measuring the time it takes for each pulse to travel from the rangefinder, to the target, and back.
MONOCULAR EYEPIECE
(w/diopter function
on model# LP623SBL)
BATTERY COMPARTMENT
COVER*
(*located on bottom of
model# LP623SBL)

PARTS GUIDE

BATTERY ACTIVATION / BATTERY LIFE INDICATOR
Before first use: Remove the battery compartment cover by lifting the battery cover tab and
then rotating the cover counter-clockwise. Remove and discard the red plastic disc covering the
positive battery terminal, then replace the battery cover. NOTE: It is recommended that the CR2
3-volt lithium battery be replaced at least once every 12 months. Insert it into the compartment
negative end first.
2
POWER/FIRE BUTTON
STRAP LUG
MODE BUTTON
(model# LP623SBL only)
MONOCULAR OBJECTIVE LENS
LASER TRANSMIT/
RECEIVE LENSES
ENGLISH