Nikon Binoculars 550 User Manual

5. Selecting display unit (Factory default setting is yard.)  
Troubleshooting/Repair  
If your Nikon RifleHunter / Archer's Choice should require repair, please contact  
your local dealer for details regarding where to send it. Before doing so, you are  
advised to consult the Troubleshooting Table below.  
[
]
m
Meter [  
]
Yard  
1. Confirm the internal LCD panel is on.  
2. Press and hold the button for more than two seconds.  
3. When display unit has switched, release the button.  
Symptom  
Check Points  
• Depress POWER button.  
Unit does not turn on —  
LCD fails to illuminate  
4. Repeat steps 2 and 3 until your desired mode is displayed.  
5. When you have completed setting, results will be converted and displayed  
in the your selected measurement unit.  
• Check and replace batteries if necessary.  
• Be sure that nothing, such as your hand or finger, is  
blocking the laser emission aperture and laser  
detector.  
Target range cannot be  
obtained  
• Be sure that the laser emission aperture and laser  
detector are clean. Clean them if necessary.  
• Be sure that the target shape and condition is  
appropriate to reflect the laser beam.  
• Replace battery.  
6. Switching measurement/display modes  
(Factory default setting is Horizontal distance measurement mode.)  
Ang  
Linear Distance[  
]
Horizontal Distance[  
]
RifleHunter 550 / RifleHunter 550 MAX-1 / Archer's Choice  
NIKON VISION CO., LTD.  
1. Confirm the internal LCD panel is on.  
2. Press button within 0.5 seconds.  
Customer Service Department  
• Be sure to hold the unit steady while depressing the  
POWER button.  
• Be sure the target is within measuring range  
(10 - 500m/11 - 550 yards: RifleHunter,  
4.5 - 91.5m/5 - 100 yards: Archer's Choice)  
[- - -] (“Cannot  
measure”) appears  
3-25, Futaba 1-chome, Shinagawa-ku, Tokyo 142-0043, Japan  
Tel: +81-3-3788-7699 Fax: +81-3-3788-7698  
3. When mode has switched, release the button.  
4. Repeat steps 2 and 3 until your desire mode is displayed.  
5. Switching the mode after measurement converts the results to the new  
mode.  
Instruction Manual / Mode d’emploi  
Laser Rangefinder  
E F  
Printed in China (185K)/1E  
6. After the mode is set, measurements are performed in the new mode.  
• Be sure that nothing, such as leaves or grass, is  
between the Nikon RifleHunter / Archer's Choice and  
the target.  
Closer target cannot be  
measured  
3. 『  
Display Units  
Thank you for purchasing the Nikon RifleHunter / Archer’s  
Choice.  
Indicates distance being measured in meters.  
7. Switching Target Priority modes (RifleHunter only)  
(Factory default setting is Distant Target Priority mode.)  
Indicates distance being measured in yards.  
This high-spec laser rangefinder features a new angle measurement function in  
addition to the existing linear distance measurement function for enhanced  
enjoyment of sports and other outdoor applications. (The Nikon RifleHunter /  
Archer's Choice is also able to measure the horizontal distance to a target.)  
• Be sure that nothing, such as leaves or grass, is  
between the Nikon RifleHunter / Archer's Choice and  
the target.  
Target beyond a certain  
distance cannot be  
measured  
4. 『  
- Indicates battery condition. (See "Changing Batteries")  
5. Ang Display Modes  
Distant Target Priority [  
]
First Target Priority [  
]
Linear distance mode  
1. LCD panel should be on.  
• Replace battery.  
Measurement result is  
unstable  
No unit displayedMeasures linear distance to your target and  
displays the results.  
Please observe the following guidelines strictly so you can use the equipment  
properly and avoid potentially hazardous problems. Before using this product,  
read thoroughly the “SAFETY PRECAUTIONS” and instructions on correct usage  
accompanying the product.  
• Be sure that the target shape and condition is  
appropriate to reflect the laser beam.  
• Be sure to hold the unit steady while depressing the  
POWER button.  
• Be sure that nothing, such as leaves or grass, is  
between the Nikon RifleHunter / Archer's Choice and  
the target.  
2. Press and hold  
0.5 second.  
button, then depress and hold  
button within  
Horizontal distance mode  
AngCalculates horizontal distance to your target by measuring  
NoteIf the  
button is not pressed within 0.5 second, the display  
unit (m/yd/ft) will be switched.  
the linear distance and angle, and displays the results.  
6. 『 』Target Priority mode (Archer’s Choice doesn’t have this mode.)  
First Target Priority mode  
Use of controls or adjustments or performance of procedures  
other than those specified herein may result in hazardous  
radiation exposure.  
3. Continue to press and hold both buttons (more than 2 seconds) until First  
Target Priority mode and Distant Target Priority mode are switched.  
Note: If buttons are not pressed in the correct order, switching will not take  
place.  
Indicates when First Target Priority mode is set.  
No unit displayed  
Keep this manual within reach for easy reference.  
• Replace battery.  
Incorrect result is  
displayed  
Distant Target Priority mode  
• Be sure that the target shape and condition is  
appropriate to reflect the laser beam.  
• Be sure that nothing, such as leaves or grass, is  
between the Nikon RifleHunter / Archer's Choice and  
the target.  
Note: If switching fails to take place, repeat 2.  
4. Release buttons.  
• Specifications and design are subject to change without notice.  
• No reproduction in any form of this manual, in whole or in part (except for brief  
quotation in critical articles or reviews), may be made without written  
authorization from NIKON VISION CO., LTD.  
Indicates when Distant Target Priority mode is set.  
Although the LCD was produced using the most advanced technology, it is  
impossible to eliminate dust completely. When using this product, the LCD is  
magnified by high magnification of the eyepiece lens and dust may appear as a  
defect. It will not, however, affect measurement accuracy.  
[Deciding which Target Priority to use]  
When obtaining different results from a single measuring operation, the Nikon  
RifleHunter will display the distance to the farthest target on the LCD panel when  
using Distant Target Priority mode, while First Target Priority mode will show the  
range to the nearest target.  
If problems persist after consulting the Troubleshooting Table,  
please contact your local dealer to check/repair the Nikon  
RifleHunter / Archer's Choice. Never let anyone than the official  
representative of the product manufacturer check or repair the  
Nikon RifleHunter / Archer's Choice. Failure to follow this  
instruction could result in injury, or damage to the product.  
Key Features  
• Linear distance measurement range:  
10-500 meters/11-550 yards (RifleHunter)  
4.5-91.5 meters/5-100 yards (Archer's Choice)  
• Distance measurement display step:  
Changing Batteries  
Type of battery: 3V CR2 lithium battery  
Battery condition indicators  
Archer’s Choice takes First Target Priority Distant Display System.  
ex.) When measuring a tree standing in front of a house;  
(Linear Distance)  
Tree  
115m  
Fence  
123m  
House  
128m  
0.5 meter/yard (measurement distance is less than 100 meters/yards)  
1.0 meter/yard (measurement distance is 100 meters/yards or farther)  
(Horizontal Distance)  
:
Battery has enough charge for use.  
Distance to Target  
This device complies with Part 15 of the FCC Rules. Operation is subject  
to the following two conditions:  
(1) This device may not cause harmful interference, and  
(2) this device must accept any interference received, including  
interference that may cause undesired operation.  
:
Battery charge is getting low.  
"115m" (distance to the tree) will be displayed in First Target Priority mode, and  
"128m" (distance to the house) in Distant Target Priority mode. First Target  
Priority mode, for example, has applications for golf, while Distant Target Priority  
is useful when hunting in heavily wooded areas.  
0.2 meter/yard (measurement distance is less than 100 meters/yards)  
1.0 meter/yard (measurement distance is 100 meters/yards or farther)  
• Easy-to-aim 6x optical observation system  
• Quantifies the horizontal distance to the target in relation to the rangefinder’s  
level by measuring linear distance and angle.  
• The results are displayed on internal LCD panel.  
• Target Priority Switch System allows you to easily match the measuring  
situation. (RifleHunter only)  
• Archer's Choice is First Target Priority.  
• Waterproof design (NOT designed for underwater usage)  
• Invisible/Eyesafe IEC Class 1M Laser  
• 8-second results display  
• Compact, lightweight, ergonomic design  
flashing:  
Battery charge is low and battery  
should be replaced.  
disappears: Battery is exhausted and should  
be replaced.  
8. Low battery indication  
flashing in the LCD indicates that the battery should be replaced.  
Flashing  
indicates that the battery charge is low and battery should be  
This equipment has been tested and found to comply with the limits for a  
Class B digital device, pursuant to Part 15 of the FCC Rules. These limits  
are designed to provide reasonable protection against harmful  
interference in a residential installation. This equipment generates, uses  
and can radiate radio frequency energy and, if not installed and used in  
accordance with the instructions, may cause harmful interference to radio  
communications. However, there is no guarantee that interference will not  
occur in a particular installation. If this equipment does cause harmful  
interference to radio or television reception, which can be determined by  
turning the equipment off and on, the user is encouraged to try to correct  
the interference by one or more of the following measures:  
1 Open the battery chamber cover  
replaced. (See "Changing Battery")  
Using the ball of the thumb or a coin in the recessed part of the battery  
chamber cover, rotate the cover following the Open/Close arrow indicator.  
It may not open easily due to its rubber packing for water resistance.  
2 Replace the old battery with a new one  
Install new battery with the [+] and [-] correctly positioned following the  
“Battery installation” indication seal in the battery chamber. (Insert battery  
positioning the [+] pole towards the inside of the chamber.) [The RifleHunter  
/ Archer's Choice will not operate if the battery is installed incorrectly.]  
3 Close the battery chamber cover  
Specifications  
• Automatic shut-off (after approx. 8 sec. unattended)  
• Default to “Last Use” settings  
• 20-second continuous measuring function  
(RifleHunter 550 / RifleHunter 550 MAX-1)  
Measurement System  
Measurement mode Linear distance  
: No sign  
: Ang  
The Nikon RifleHunter / Archer's Choice emits invisible, eyesafe, infrared energy  
pulses that reflect off the selected target back to its optical receiver.  
Sophisticated precision charge circuitry is used to instantaneously calculate  
distances, by measuring the time it takes for each pulse to travel from the  
rangefinder to the target and back. Laser reflectivity and measurement results  
may vary according to climatic and environmental conditions, the colour, surface  
finish, size, shape and other characteristics of the target.  
display  
Horizontal distance  
Align the Open/Close indicator with the white dot and insert the battery  
chamber cover. Using the ball of the thumb or a coin, turn the cover in the  
opposite direction to the arrow indicator. It may not close easily due to the  
rubber packing for water resistance, but continue to turn it all the way until  
it stops. Confirm that the cover is securely closed.  
•Reorient or relocate the receiving antenna.  
•Increase the separation between the equipment and receiver.  
•Consult the dealer or an experienced radio/TV technician for help.  
Measured range  
Distance indication  
step  
10-500 meters/11-550 yards  
No sign (Linear distance):  
0.5 meter/yard (100 meters/yards)  
1.0 meter/yard (100 meters/yards)  
Ang (Horizontal distance):  
Battery life  
Do not use the Nikon Nikon RifleHunter / Archer's Choice for purposes  
beyond the limits of its stated accuracy.  
Continuous operation: Approx. 10,000 times (at 20°C)  
Target focusing, measurement, and automatic power off are included in a  
single cycle. This figure may differ according to temperature, and other factors  
such as target shape, colour, etc.  
0.2 meter/yard (100 meters/yards)  
1.0 meter/yard (100 meters/yards)  
Target Priority Switch System  
Single mode/Continuous mode  
The following factors ensure best range and accuracy:  
• Nighttime use  
• Cloudy weather  
Target System  
Measuring system  
• Bright-coloured targets  
*
The Nikon RifleHunter / Archer's Choice come with a 3V CR2 lithium battery. However,  
due to natural electric discharge, the life of the battery will likely be shorter than that  
noted above.  
• Targets with highly reflective surfaces  
• Targets with shiny exteriors  
• Large-size targets  
(Archer's Choice)  
Replace battery if the Nikon RifleHunter / Archer's Choice is ever submerged in water or  
if water enters in the battery chamber.  
• Shooting targets facing at 90 degrees  
Measurement System  
Measurement mode Linear distance  
: No sign  
: Ang  
Measurement may result in inaccuracy or failure in the following cases:  
• Slender or small target  
• Target has diffusing reflective surface  
• Target does not reflect the laser beam (glass, a mirror, etc.)  
• Black target  
• Target has varing depths  
• In snow, rain or fog  
• Target measured through glass  
• Reflective surface measured from diagonal direction  
• Moving target  
• Obstacle moving in front of the target  
• When targeting the surface of water  
display  
Horizontal distance  
Measured range  
Distance indication  
step  
4.5-91.5 meters/5-100 yards  
No sign (Linear distance):  
0.5 meter/yard (100 meters/yards)  
1.0 meter/yard (100 meters/yards)  
Ang (Horizontal distance):  
Operational Summary  
Caution—use of controls or adjustments or performance of  
procedures other than those specified herein may result in  
hazardous radiation exposure  
0.2 meter/yard (100 meters/yards)  
1.0 meter/yard (100 meters/yards)  
First Target Priority System  
1. Install a battery in the battery chamber. (See “Changing  
Batteries”)  
Target System  
2. Rubber eyepiece cup  
Eyeglass wearers: Roll up the rubber eyepiece cup and use.  
Non-eyeglass wearers: No need to roll up the rubber eyepiece cup for use.  
Measuring system  
Single mode/Continuous mode  
Composition  
(RifleHunter 550 / RifleHunter 550 MAX-1 / Archer's Choice)  
Optical system  
3. Diopter adjustment  
Body ...........................................1  
Soft case (CCN: RifleHunter, /CCV:  
Archer's Choice) ..........................1  
Neckstrap ...................................1  
Lithium battery (CR2) ..................1  
Adjust diopter to obtain a clear image in the LCD.  
First, rotate the diopter adjustment ring counterclockwise until it comes to a  
complete stop. Next, turn on the power to activate the LCD when you look  
through the Nikon RifleHunter / Archer's Choice. Rotate the diopter adjustment  
ring clockwise until the display comes into focus.  
If the diopter is not adjusted to correspond to your eyesight, you may not be  
able to clearly focus your subject.  
Type  
Roof-prism monocular  
Magnification  
6x  
Effective diameter of objective lens  
Angular field of view (real)  
Eye relief  
Exit pupil  
Dioptre adjustment  
Others  
ø21mm  
6.0°  
18mm  
ø3.5mm  
Nomenclature  
4
4. Measuring  
3
Note: Depressing and holding down the POWER button causes all symbols to be  
displayed in the internal LCD panel. After you remove your finger from the  
POWER button, the last-used setting is displayed. (If you briefly press the  
POWER button then remove your finger, the LCD panel may display the last-  
used setting without displaying all of the symbols. This is not a malfunction or  
other problem.)  
-1  
4m  
1
2
Operating temperature  
Power source  
Dimensions (W x H x D)  
Weight  
-10° — +50°  
CR2 lithium battery x 1, 3V DC  
130×37×69 mm  
Approx. 180g (without battery)  
Body: Waterproof (maximum depth of 1 meter  
for up to 10 minutes)*  
Before measuring, be sure to confirm settings, such as unit, measurement/display  
mode and priority mode.  
: See the relevant mode section in this manual for setting.  
5
Structure  
POWER  
Battery chamber: Water resistant**)  
Class 1M Laser product (IEC 60825-  
1:2001)  
6
Safety  
!w  
LCD is illuminated  
7
FCC Part15 subpart B Class B  
CE, EMC directive, c-tick, WEEE  
Set your desired modes  
8
Align the reticle  
Laser  
with the target  
9
Class  
IEC Class 1M  
For continuous distance  
measurement (up to 20  
Wavelength  
Pulse duration  
Output  
870 nm  
14 ns  
15W  
!p  
!q  
POWER  
seconds), keep button  
1 Monocular objective lens/  
Laser emission aperture  
2 Laser detector aperture  
3 MODE button  
!q Product number/explanatory label  
depressed.  
Beam divergence  
Operating humidity  
Vertical: 5° — 8°, Horizontal: 25° — 36°  
80% RH (without dew condensation)  
Invisible laser radiation. Do not view directly with  
optical instruments (Binoculars or Telescopes)  
16184  
Class 1M Laser product 15w/870nm/14ns IEC 60825-1:2001  
Complies with FDA performance standards for laser  
products except for deviations  
pursuant to Laser Notice No.50, dated June 24,2007.  
NIKON VISION CO., LTD.  
appears  
* Waterproof models  
Made in China  
4 POWER button  
3-25, Futaba 1-chome, Shinagawa-ku, Tokyo 142-0043 Japan  
The Nikon RifleHunter / Archer's Choice is waterproof, and will suffer no  
damage to the optical system if submerged or dropped in water to a  
maximum depth of 1 meter for up to 10 minutes.  
The Nikon RifleHunter / Archer's Choice offers the following  
advantages:  
• Can be used in conditions of high humidity, dust and rain without risk of  
damage.  
• Nitrogen-filled design makes it resistant to condensation and mold.  
Observe the following when using the Nikon RifleHunter /  
Archer's Choice  
• As the unit does not have a perfectly sealed structure, it should not be  
operated nor held in running water.  
• Any moisture should be wiped off before adjusting movable parts (focusing  
knob, eyepiece, etc.) of the Nikon RifleHunter / Archer's Choice to prevent  
damage and for safety reasons.  
5 6x monocular eyepiece  
6 Eyecup/dioptre adjustment ring  
7 Dioptre index  
!w Laser warning label  
or  
8 Strap eyelet  
9 Battery chamber cover  
!p Battery chamber cover  
“Open/Close” indication  
MODE  
Indication  
remains  
illuminated  
for 8 sec.  
Results are converted to the  
mode set and displayed.  
Internal Display  
1. 『  
- Target focusing/Laser irradiate system  
- Aim at the target. Position the target at  
the center of the reticle.  
To keep your Nikon RifleHunter / Archer's Choice in excellent condition, Nikon  
Vision recommends regular servicing by an authorized dealer.  
** The battery chamber is water resistant, not waterproof. Water may enter the  
device if the Nikon RifleHunter / Archer's Choice is submerged in water. If  
water enters the battery chamber, wipe out any moisture and allow time for  
the chamber to dry.  
- Appears while the laser is being used for  
8 seconds pass without operation *  
a measurement. (Remains present during single  
measurement. Blinks during continuous  
measurements.)  
Warning: Do not look into the objective lenses  
when this mark is shown.  
Power off: LCD indications disappear.  
RifleHunter  
Power turns off 8 seconds after the last operation.  
288.8: Distance/measurement status display  
Digitally indicates measured distance in meters/yards.  
Also indicates measuring status such as  
“Measurement in progress”, “Measurement  
unsuccessful” or “Unable to measure.”  
<Examples of measurement results>  
(Distance)  
☆【Continuous measurement mode】  
Depressing the POWER button allows you to perform continuous  
measurement for 20 seconds.  
Archer's Choice  
Blinks while performing measurements.  
Display of results: (100m/yards)  
e.g. 234 meters =  
Display of results: (100m/yards)  
e.g. 76.5 yards =  
-
-
- Now measuring  
---- Failure to measure or unable to measure distance  
-
Storage  
w Cautions  
• Do not leave the polyethylene bag used for packaging within the reach of small  
children.  
• Be careful that small children do not inadvertently swallow the eyecup. If it does  
happen, consult a doctor immediately.  
• If you use the rubber eyecup for a long period of time, you may suffer skin  
inflammation. If you develop any symptoms, consult a doctor immediately.  
• When carrying the Nikon RifleHunter / Archer's Choice, store it in the soft case.  
• If your Nikon RifleHunter / Archer's Choice should fail to operate correctly,  
discontinue use immediately and consult the Troubleshooting Table. If you are  
unable to fix the problem, contact your local dealer for instructions on where to  
send it for repair.  
CAUTIONS BEFORE USE  
• Water condensation or mould may occur on the lens surface because of high  
humidity. Therefore, store the Nikon RifleHunter / Archer's Choice in a cool, dry  
place.  
After use on a rainy day or at night, thoroughly dry it at room temperature, then  
store in a cool, dry place.  
• When not using the Nikon RifleHunter / Archer's Choice, do not push the POWER  
button.  
Please observe the following guidelines strictly so you can use the equipment  
properly and avoid potentially hazardous problems. Before using this product, read  
thoroughly the “SAFETY AND OPERATION PRECAUTIONS” and instructions on  
correct usage accompanying the product. Keep this manual within reach for easy  
reference.  
• Do not leave the Nikon RifleHunter / Archer's Choice within the reach of small  
children.  
• Rain, water, sand and mud should be removed from the rangefinder body surface  
as soon as possible, using a soft, clean, dry cloth.  
• Although the Nikon RifleHunter / Archer's Choice is waterproof, it is not designed  
for use underwater.  
WARNING  
w
NOTES ON LITHIUM BATTERY  
This indication alerts you to the fact that any improper use ignoring the contents  
described herein can result in potential death or serious injury.  
If handled incorrectly, batteries may rupture and leak, corroding equipment and  
staining clothing. Be sure to observe the following:  
• Install batteries with the + and – poles positioned correctly.  
• Batteries should be removed when exhausted or during extended periods of  
non-use.  
• Do not swing the Nikon RifleHunter / Archer's Choice by its strap. It may hit  
someone and cause injury.  
CAUTION  
w
This indication alerts you to the fact that any improper use ignoring the contents  
described herein can result in potential injury or material loss.  
• Do not leave Nikon RifleHunter / Archer's Choice in an unstable place, as it may  
fall and cause injury, or damage the equipment.  
CARE AND MAINTENANCE  
• Always use the same brand of battery.  
• If battery fluid contacts eyes or skin, rinse well with water. If swallowed, consult  
a doctor immediately.  
• Do not short-circuit battery chamber terminals.  
• Do not carry batteries together with keys or coins in a pocket or bag. This may  
overheat and short-circuit batteries.  
• Do not put batteries in fire or water. Never disassemble batteries.  
• Do not charge batteries.  
Lenses  
• Do not look through the Nikon RifleHunter / Archer's Choice while walking. You  
• When removing dust on the lens surface, use a soft oil-free brush.  
SAFETY AND OPERATION PRECAUTIONS  
w Warning  
Never look directly at the laser beam or directly at the sun when using the Nikon  
RifleHunter / Archer's Choice.  
• Do not depress the POWER button while aiming with the eye or looking into the  
optics from the objective side.  
• Do not operate the unit with other additional optical elements, such as lenses or  
binoculars. Using an optical instrument together with the Nikon RifleHunter /  
Archer's Choice increases the danger of damaging the eyes.  
• Do not disassemble the Nikon RifleHunter / Archer's Choice. A product that has  
been disassembled is not guaranteed by the manufacturer.  
• When Nikon RifleHunter / Archer's Choice’s body cover is damaged, or if it emits  
a strange sound due to dropping or for some other cause, immediately remove  
the battery and stop using.  
may walk into something and get hurt.  
• When removing stains or smudges like fingerprints from the lens surface, wipe  
the lenses very gently with a soft clean cotton cloth or quality oil-free lens  
tissue.  
• Do not leave the Nikon RifleHunter / Archer's Choice in a car on a hot or sunny  
day, or near heat-generating equipment. This may damage or negatively affect  
it.  
Use a small quantity of pure alcohol (not denatured) to wipe stubborn smudges.  
Do not use velvet cloth or ordinary tissue, as it may scratch the lens surface.  
Once the cloth has been used for cleaning the body, it should not be used again  
for the lens surface.  
• Do not leave the Nikon RifleHunter / Archer's Choice in direct sunlight.  
Ultraviolet rays and excessive heat may negatively affect or even damage the  
unit.  
• Do not subject stored batteries to extremes in temperature.  
• Do not subject batteries to strong vibrations or shock.  
• When the Nikon RifleHunter / Archer's Choice is exposed to sudden changes in  
temperature, water condensation may occur on lens surfaces. Do not use the  
product until the condensation has evaporated.  
Main body  
• Clean the body surface with a soft, clean cloth and a dry cloth. Do not use  
benzene, thinner, or other organic agents because they may cause  
discolouration or rubber degeneration.  
• Do not use alcohol for cleaning the main body.  
 

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