Bushnell Pro 1600 User manual

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Model: 205105/205106
Lit. #: 98-1342/12-08

Congratulations on your purchase of the Bushnell®Pro™1600 Laser Rangefinder, our top of the line laser
rangefinder for golfers and used by more golf professionals than any other brand. The Pro 1600 is a precision
Laser Rangefinding optical instrument designed to provide many years of enjoyment. This booklet will help you
achieve optimum performance by explaining its adjustments and features as well as how to care for this precise laser
rangefinding optical instrument. To ensure optimal performance and longevity, please read these instructions before
using your Pro™1600.
™
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+/-2 Diopter Twist-Up Eyepiece
Power Adjustment with RainGuard®HD
In-View Display
Rubber Armored &
100% Waterproof
Construction Mode Button
Objective and
Laser Transmit
Lens with Tripod Mount
RainGuard®HD
Coating
Laser Receiver Battery Compartment

INTRODUCTION
Your Bushnell®Pro™1600 is an advanced premium laser rangefinder comprised of Digital Technology allowing
range readings from 5-1600 yards / 5-1463meters. Measuring 1.7 x 5.1 x 3.7 inches, the 12-ounce Pro™1600 delivers
superb and accurate range performance to +/- one yard. The Pro™1600 features SelectiveTargeting™ Modes, Superb
Optical Quality, 100% Waterproof Construction, and Bushnell’s RainGuard®HD coating.
HOW OUR DIGITAL TECHNOLOGY WORKS
The Pro™1600 emits invisible, eye safe, infrared energy pulses. The Pro™1600’s Advanced Digital microprocessor
and ASIC chip (Application-Specific Integrated Circuit) 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.
RANGING ACCURACY
The ranging accuracy of the Pro™1600 is plus or minus one yard / meter under most circumstances. The maximum
range of the instrument depends on the reflectivity of the target. The maximum distance for most objects is 1000
yards / 914 meters while for highly reflective objects the maximum is 1600 yards / 1463 meters. 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. Red 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
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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.
GETTING STARTED
INSERTING THE BATTERY
First slide the door toward outside. The hinged door can now
be opened. Insert one 9-volt alkaline battery into the slot as
indicated, then close the battery door and slide until it locks
in to place. The battery slot was designed to only accept the
battery in the correct position. Therefore, if you are not able to
close the batter door, check to ensure that the battery has been
installed correctly.
NOTE: Use only high quality alkaline batteries. Do not use
heavy duty or lithium batteries. It is recommended that the
battery be replaced at least once every 12 months.
Low Battery Indicator: If theY (Yards) or M (Meters) indicator
blinks continuously or “loB” is displayed within the In-view
readout, the battery charge is getting low and the 9-volt alkaline
battery should be replaced.
ADJUSTING THE EYEPIECE
Your Pro™1600 is constructed with a twist-up eyepiece
designed for comfort and to exclude extraneous light. For users
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without eyeglasses, rotate the eyecup counter clockwise while pulling up until it locks into the fully “up” position. The
Pro™1600 provides extra long eye-relief. If you wear glasses, make sure the eyecup is in the down position as this will
bring your eye closer the eyepiece lens allowing you to see a full field of view. To lower the eyecup from the full “up”
position, rotate clockwise while pushing down slightly. It is also possible to set the eyecup to positions “in between”,
fully up and full down, which may suit some individuals better.
The Pro™1600 is also equipped with an adjustable eyepiece (+/- 2 Diopter Adjustment) that allows one to focus the
LCD display relative to the image. Simply rotate the diopter setting until the LCD is in focus.
OPERATIONAL SUMMARY
While looking through the 7x eyepiece, depress the power button once to activate the in-view Liquid Crystal
Display (LCD). Place the aiming circle (located in the center of the field of view) upon a target at least 5 yards away,
depress and hold the power button down until the range reading is displayed near the bottom of the in-view display.
Crosshairs surrounding the aiming circle indicate that the laser is being transmitted. Once a range has been acquired,
you can release the power button. The crosshairs surrounding the aiming circle will disappear once the power button
has been released (i.e. the laser is no longer being transmitted). Note: Once activated, the Pro™1600’s LCD will
remain active and display the last distance measurement for 30 seconds. You can depress the power button again at
any time to distance to a new target. As with any laser device, it is not recommended to directly view the emissions
for long periods of time with magnified lenses. The maximum time the laser is transmitted (fired) is 10 seconds. To
re-fire, press the button down again.
LIQUID CRYSTAL DISPLAY (LCD) INDICATORS
Your Pro™1600’s LCD incorporates illuminated indicators that advise the user unit of measure, when
the laser is actively firing, when a target has been acquired, and targeting modes. A summary of these features is
presented below:
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UNIT OF MEASURE OPTIONS
The Pro™1600 can be used to measure distances in yards or meters. The unit of measure indicators are located in the
lower right portion of the LCD. To select between yards and meters, quickly press and release the POWER button
to turn on the unit (on top of the unit), look through the eyepiece, depress the “MODE” button (left side of the
eyepiece) and hold it down for approximately 5 seconds. If you are changing from yards to meters, a change in unit
of measure will be indicated by the illumination of the M for meter indicator while the Y for Yard indicator is turned
off. If you are changing from meters to yards, the opposite will occur. The Pro™1600 will return to the last unit of
measure setting used each time the unit is turned on.
ACTIVE LASER
Crosshairs surrounding the aiming circle indicate that the laser is being transmitted. Once a range has been acquired,
you can release the power button. The crosshairs surrounding the circle will disappear once the power button has been
released (i.e. the laser is no longer being transmitted).
SELECTIVE TARGETING™ MODES
The Pro™1600 was especially designed with golfers in mind. The selective targeting modes allow you to adjust the
performance parameters of the unit to suit your specific situation and environment. To move from one mode to
another, press the POWER button once to turn on the unit. While looking through the eyepiece, press the MODE
button and quickly release. The different targeting modes available and mode indicators are listed below:
PinSeeker (LCD Indicator - ) Ever have trouble getting distance to the flag? This advanced mode allows easy
acquisition of the flag without inadvertently getting distances to background targets (i.e. trees) that have stronger
signal strength.
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Once in this mode, press the POWER button to turn the unit on. Next, align the aiming circle reticle onto the flag
that you want distance to. Next, press and hold the POWER button and move the laser slowly over the flag or desired
object until a circle surrounds the flag indicator. If the laser beam recognized more than one object (i.e. flag and
background trees), distance of the flag will be displayed and a circle will surround the PinSeeker indicator informing
the user that distance to the flag (i.e. closer object) is being displayed in the LCD (as seen below). There may be times
when only the laser beam only sees one object in its path. In this case, the distance will be displayed, but because more
than one object was not acquired, a circle will not surround the flag indicator.
TIP: While pressing the POWER button, you can move the device slowly from object to object and intentionally
force the laser to hit multiple objects to ensure that you are only displaying the closest of the objects recognized by
the laser.
Once the device has shut off, the unit will always default back to the last mode used.
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PinSeeker with Slope +/-™ (LCD Indicator - ˚ ) This advanced mode will be found only on model 20-5106
(Pro™1600 with Slope +/-™). Model 20-5106 features a built-in accelerometer-based inclinometer that digitally
displays the exact slope angle from -20 to +20 degrees of elevation and is +/- 1.0 degree accurate. The Slope +/-™
mode will automatically compute an angle compensated range based upon distance and slope angle determined by
the laser rangefinder and built-in inclinometer. This data is then combined with internal algorithmic formulas dealing
with average club use and ball trajectories. The angle compensated range provides direction on how to play the shot
(i.e. add distance if an incline, subtract distance if a decline).
How to use Slope +/-™
Once in this mode, you will see a “ ° ” in the field of view informing you that you are in the Slope +/- Mode. Press
the POWER button to obtain distance to the flag or other objects. Once the range is displayed, continue to hold the
POWER button down for approximately 2 seconds while holding the aiming circle on the flag and keeping the unit
as steady as possible so as to allow the inclinometer enough time to measure slope. Then release the POWER button.
Once you have released the power button, a degree of angle and compensated range will be displayed beneath the
standard distance as seen below.
In this example, the true distance is 162 yards, slope is +4 degrees, and the compensated range is 173 yards. The “ ”
symbol means “Play-As”, so instead of playing as 162 yards, “play-as” 173 yards.
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The Advantage of Slope+/-™
The distance to flag A in the drawing below is 162 yards. It is also 162 yards to flag B although it is on a slope.
However, if you were to play this hole as 162 yards, the ball (X) would fall short of the hole/flag because you did not
take slope into account.
The Truth about Slopes
Trying to determine slope angle with the naked eye can be rather deceiving. Most are not well versed to accurately
determine slope angle. For example, most golf courses average slope is approximately 4 degrees. A large slope at a golf
course is generally no more than 8 degrees. Of course this can vary, and that is why this device will measure slope
from -20 to 20 degrees.
Some real world examples may help clarify. A moderate roof pitch is 6/12, which means that the roof rises six inches
for every 12 inch horizontal distance. That equates to 26.5 degrees. You can scramble up this pitch when hanging
Christmas lights, but climbing that slope for the distance of a good golf shot on a course would be exhausting. To
retrieve a 200 yards shot, you would climb 300 feet up!
Golf Example: Let’s say you are a strong golfer with a 300 yard shot. At a 20 degree slope the Pin would be 50 feet
above you. In other words, you be driving the ball to the top of a 5 story building!!!
NOTE: For your convenience, the Slope +/-™Mode also contains the PinSeeker®Mode/feature. If at any time
you prefer not to use the Slope +/-™Mode, simply press the MODE button to get to PinSeeker®or Standard with
Automatic SCAN Mode.
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162 Y A RDS
162 YARDS
X
4°

Standard with Automatic SCAN: This setting allows most targets to be distanced up to 1600 yards. Used for
moderately reflective targets that are typical of most distancing situations. The minimum distance in the standard
mode is 5 yards. To use the Automatic SCAN feature, simply hold down on the POWER button for approximately
3 seconds and SCAN the rangefinder from object to object while leaving the POWER button depressed. Automatic
SCAN will allow the range and display to be continuously updated very rapidly as multiple objects are targeted.
OPTICAL DESIGN
Magnification and Coatings
The Pro™1600 features a powerful 7x magnification monocular for viewing your target. Optics are Fully Multi-
Coated allowing maximum light transmission for optimum brightness, superb resolution and contrast for a clear
vivid image even in low light conditions such as dusk or dawn. A liquid crystal display (LCD) is mounted within the
optical system and when activated, displays a reticle for targeting, yards / meters, and Mode indicators. Inherent in
the manufacturing process are small black spots that appear in the optical system. These are a natural characteristic of
the LCD and cannot be fully eliminated in the manufacturing process. They do not affect the distancing performance
of the unit.
RainGuard®HD
The outer surfaces of the objective and eyepiece lenses are RainGuard®HD coated. RainGuard®HD is Bushnell’s
permanent, patented, hydrophobic (water repellant) lens coating that prevents fogging by causing condensation from
rain, sleet, snow or even your own breath to bead up into much smaller droplets than on standard coatings. Smaller
uniform droplets scatter less light which results in a clearer, brighter view.
TRIPOD MOUNT
Molded into the bottom of our is a threaded tripod mount that will allow you to attach to the following Bushnell
Golf Accessories:
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Golf Cart Mount: Attaches the rangefinder to your golf cart for easy access. Quick release clamp attaches to golf cart
and can be easily removed afterwards.
Push/Pull Cart Monopod: Steady your hand with this telescoping monopod. Simply attach rangefinder to the
monopod and insert into cart umbrella holder.
SPECIFICATIONS:
Dimensions: Measuring 1.7 x 5.1 x 3.7 inches
Weight: 12 oz.
Ranging Accuracy: +/- 1 yard
Range: 5-1600 Yards / 5-1463 Meters
Magnification: 7x
Objective Diameter: 26 mm
Optical Coatings: Fully Multi-Coated
Display: LCD
Power Source: 9-volt alkaline battery (user supplied)
Field Of View: 340 ft. @ 1000 yards
Extra Long Eye Relief: 19mm
Exit Pupil: 3.7 mm
100% Water Proof Construction
RainGuard®HD Coating
Built-In Tripod Mount
Includes case and strap
Patent #’s: 6,445,444 | 5,612,779 | 6,057,910 | 6,226,077 | 6,542,302 | 7,239,377 (205106)
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CLEANING
Gentlyblowawayany dust or debrison the lenses (oruse a softlens brush).To removedirt orfingerprints, clean with asoft
cotton cloth, rubbing in a circular motion. Use of a coarse cloth or unnecessary rubbing may scratch the lens surface and
eventually cause permanent damage. For a more thorough cleaning, photographic lens tissue and photographic-type lens
cleaning fluid or isopropyl alcohol may be used. Always apply the fluid to the cleaning cloth – never directly on the lens.
TWO-YEAR LIMITED WARRANTY
Your Bushnell product is warranted to be free of defects in materials and workmanship for two years after the date of purchase. In the event of a defect under
this warranty, we will, at our option, repair or replace the product, provided that you return the product postage prepaid. This warranty does not cover
damages caused by misuse, improper handling, installation, or maintenance provided by someone other than a Bushnell Authorized Service Department.
Any return made under this warranty must be accompanied by the items listed below:
1) A check/money order in the amount of $10.00 to cover the cost of postage and handling
2) Name and address for product return
3) An explanation of the defect
4) Proof of Date Purchased
5)
Product should be well packed in a sturdy outside shipping carton, to prevent damage in transit, with return postage prepaid to the address listed below:
IN U.S.A. Send To: IN CANADA Send To:
Bushnell Outdoor Products Bushnell Outdoor Products
Attn.: Repairs Attn.: Repairs
8500 Marshall Drive 25A East Pearce Street, Unit 1
Lenexa, Kansas 66214 Richmond Hill, Ontario L4B 2M9
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