Leupold RX-1000i User manual

RX® -1000iCOMPACT DIGITAL
LASER RANGEFINDER
Complete Operation Manual
TM

Introduction .................................................. Page1
Specifications ................................................ Page10
Operation................................................... Page11
Cleaning/Maintenance......................................... Page29
Helpful Hints for Using the Leupold
RX-1000iDigital Laser Rangefinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 30
Warranty/Repair............................................. Page32
Table of Contents

1
Congratulations! You have purchased a Leupold
®
RX
®
-1000iSeries digital laser
rangefinder that has been designed by Leupold’s engineers and designers to
be the best rangefinder on the market and to provide you with years of solid
performance in the field. Following are detailed instructions regarding the
proper use and employment of your RX -1000iSeries rangefinder. To ensure top
performance for the life of the product, please read these instructions before
operating your RX -1000i. This manual was written in order to provide you with
all the information needed to properly operate and obtain years of beneficial
use from the RX -1000i. Keep it in a safe place and refer to it as needed.
Your new Leupold RX-1000iSeries digital laser rangefinder is a revolutionary,
range-finding device that incorporates advanced digital electronics with
state-of-the-art ballistics algorithms. The next generation Digitally eNhanced
Accuracy (DNATM) engine incorporates additional signal processing techniques
to generate better ranging distance with more accurate rangefinding. RX-1000i
features include an incredibly bright OLED display, inclinometer, and Last
Target Mode. Another truly innovative and unique feature is True Ballistic
Range
®
(TBR), which is available on the RX -1000iTBR model. TBR algorithms
were developed by the same engineers who developed Sierra Infinity
®
Exterior
Ballistics Software and who helped develop navigation and guidance systems
for ICBMs and other missiles with far more demanding trajectory requirements
Introduction

2
than a hunting bullet. TBR is a marriage of laser ranging, an inclinometer, and an
advanced computerized ballistics program. The result is distance measurements
accurate to less than a yard, no matter the angle at which the laser is fired. Bullets
and arrows travel in a ballistic arc, yet conventional rangefinders only provide
a linear distance to your target. TBR delivers the ballistic equivalent range to
the target, accounting for the effects of inclines or declines on the path of your
bullet or arrow. Other features that are provided for firearms are outputs that
display either MOA adjustments, or inches / centimeters / mils of holdover at that
specific distance. TBR eliminates any potentially significant error, and provides
a precise range for your aiming calculations. TBR is matched to each of seven
firearm ballistics groups or archery ballistics, allowing use with most popular
firearms and bows.
HOW THE RX -1000iWORKS
The RX -1000 i is a top-quality 6x22mm monocular that incorporates the
additional benefit of a state-of-the-art laser rangefinder capable of measuring
the distance of a deer-sized animal from 5 yards to 600 yards, an inanimate
object from 5 yards to 700 yards, and a reflective target from 5 yards to 1,000
yards. It emits a series of invisible, infrared energy pulses that are reflected
off the selected target back to the optical unit. State-of-the-art circuitry and
precision computing circuits are used to calculate the distance by measuring the
time it takes for each pulse to travel from the RX-1000 i to the object and back.

3
The Leupold RX -1000 i 6x22mm rangefinder does employ an eye safe FDA Class 1
laser in its operation. Outside of the United States, the IEC is the governing body
over laser products and has classified the RX-1000ias Class 3R. Even so, there are
a few precautions that are important to remember:
• Do not depress the POWER button while aiming at a human eye or while
looking into the optics from the objective side
• Do not leave the RX-1000 i within the reach of small children
• Do not take the product apart as it has a self-protection device in the
electronic control module and may cause an electric shock
• Do not attempt to use any power source other than a CR2 battery
(or equivalent) — the RX -1000 i is designed to prohibit accessing any
other external power supply
Safety and Operation Precautions

4
Safety and Operation Precautions (cont.)
• Make certain that the laser beam does not strike on highly reflective
surfaces
• Read this instruction manual in its entirety before using this
rangefinder. If the product is used in a manner not specified by the
manufacturer, the protection provided by the equipment may be
impaired
• Caution: Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous radiation
exposure
• When you see the display through the eyepiece, please be aware
that the product is active and emitting an invisible laser and the laser
aperture should not be pointed toward anyone
(Display as seen through the eyepiece)
BAS Display BOW Display LOS Display

5
RX -1000iFeatures at a Glance
POWER
BATTERY
MODE
FOCUS
• Laser Radiation: FDA Class 1 / IEC Class 3R
• Measurement Range: 5 yds – 1,000 yds
• Measuring Time: Less than 1 second
• Auto Power Off after 7 seconds
• Power: CR2 battery or equivalent
• Battery Life: At least 10,000
measurements
• The RX-1000 i is weatherproof

6
READING THE INTERNAL DISPLAY
The Organic Light Emitting Diode (OLED) display reflected into the optical path
can be manually switched between ranging modes, as measured in meters
(M) or yards (YD), or used to obtain distance while simultaneously viewing
the target. (The RX -1000ican also simply be used as a 6x monocular without
activating the OLED.)
INTERNAL DISPLAY AS SEEN THROUGH THE RX-1000iWHEN THE POWER
BUTTON IS DEPRESSED
– Indicates the distance to the target
in either yards or meters. RX-1000iTBR Models
have the additional capability of displaying
the True Ballistic Range to the target, or shot
placement information.

7
BATTERY POWER STATUS INDICATOR
To determine your battery’s power level, look for the following indicators:
FULL – A full battery bar indicates your battery is at or near peak capacity.
HALF – A half-full bar indicates your battery has reached half-capacity.
LOW – The battery is nearing the end of its life and should be replaced.
NO POWER – If the battery bar is empty, and there is no data displayed
above the bar, your battery is dead and you must replace it. The battery
status bar will flash and the unit will shut down when no power remains.
MEASURING DISTANCE WITH THE RX-1000 i
Measurement of distance with the RX -1000 i is a very simple operation:
1. View the object of interest through the monocular.
2. Depress the POWER button to power up the unit.
3. Align the reticle over the object being viewed.
4. Depress the POWER button again – this will cause the laser to activate.
5. Read the distance as shown in the image field.

8
CONTINUOUS MEASUREMENT OF A MOVING TARGET / SCAN MODE:
Follow the instructions for “Measuring distance…” as explained previously.
1. Once the target has been measured, continue to hold down the POWER
button and follow the object as it moves.
2. The distance will automatically update as long as the POWER button is
continuously depressed.
3. This procedure can also be used to obtain the range of multiple animals
or objects; simply move the reticle from one target to another while
holding down the POWER button.
CLEARING THE LAST DISTANCE OBTAINED:
The last range reading taken does not need to be cleared before reading
another object’s distance. For that reason, there is no reset button. Simply aim at
the new object using the reticle, depress the POWER button and hold until the
new range reading is displayed.
The ranging accuracy of all Leupold RX -1000 i Series rangefinders is ± 0.5 yard/
meter at distances less than 125 yards/meters, while the accuracy beyond 125
yards/meters is +/- 3 yards. The maximum range of the unit depends on the
reflectivity of the target and atmospheric conditions.

9
Following is a reference table listing the ranges of all RX-1000imodels under
different conditions:
Surface texture, color, size, and shape of the target all affect reflectivity, which
in turn affects the maximum range of the instrument. As a rule of thumb,
brightly colored targets are much more reflective than darker targets. Tan
game coats are more reflective (and thus provide a more solid reading) than a
black roof. A shiny surface is more reflective than a dull surface. Smaller targets
are more difficult to range than larger targets. Light conditions, haze, fog, rain,
and other environmental conditions can all affect ranging performance. Any
factor which degrades air clarity will reduce the maximum effective range. The
sun generates infrared energy that can degrade ranging performance in bright
conditions or when ranging towards the sun.
MAXIMUM RANGE (All RX-1000iModels)
CONDITION Yards Meters
Reflective Target
1000 914
Trees
700 640
Deer
600 549

10
The RX -1000iSeries of digital laser rangefinders provides a variety of useful
modes to tailor performance to the conditions you experience in the field. Model
features are identified on the following pages.
Specifications
RX-1000iRX-1000iTBR
Magnification
6× 6×
Inclinometer
No Yes
TBR (True Ballistic Range)
No Yes
Bright OLED Display
Yes Yes
Last Target Mode
No Yes
Line of Sight Distance (LOS)
Yes Yes
Yards / Meters Mode
Yes Yes
Scan Mode
Yes Yes
Battery Life >10,000 Actuations >10,000 Actuations
Weight
7.8 oz 7.8 oz
Dimension (Inches) 3.8 x 2.8 x 1.3 3.8 x 2.8 x 1.3
Battery Status Indicator
Yes Yes
Warranty
2 Years 2 Years
Weatherproof
Yes Yes
Wavelength
895-915nm
Beam Divergence
1.31mrad
Pulse Duration
20ns
Power
<5.14 mW

11
QUICK SET MENU™
Operation
*Display shown with all possible modes visible

12
To initiate rangefinder setup mode, press the POWER button to activate the
unit, then press and hold the MODE button to enter the Quick Set MenuTM.
To manipulate a function, press the MODE button until that function is flashing,
then use the POWER button to change the setting. If this is the last function
to be changed, you can allow the rangefinder to sit idle for 20 seconds which
will cause an automatic power-off, saving all selections. If additional functions
require manipulation, simply press MODE to continue through the Quick
Set Menu. Pressing and holding MODE for 1 second at any time will save all
changes, exit the Quick Set Menu, and prepare the rangefinder for immediate
use.
To reset your RX-1000ito factory settings, Press POWER to activate the
rangefinder, press and hold MODE, then press and hold POWER. A 10-second
countdown timer will appear; factory reset will occur after 0 has been reached.
Note: Activating certain modes automatically disables other modes. For example
activating the yards mode will automatically deactivate the meters mode.

13
FUNCTION 1: TBR, BOW OR LOS
To activate TBR, BOW, or LOS, activate the RX-1000iby pressing the POWER
button, then press the MODE button to enter the menu. While “Out Put” is
shown in the display, press and release the POWER button to rotate through
TBR, BOW, and LOS modes. Once the desired mode is displayed, press the
MODE button.
The inclinometer output is shown beside the battery status indicator.
TBR FOR RIFLE USERS (RX-1000iTBR MODELS ONLY)
TBR calculates the equivalent horizontal range (level fire range) from which
you can determine the correct aim for the conditions. For example, if you
are shooting a .270 caliber, 130 grain bullet at 3,050 feet per second up a 30°
incline at 400 yards, direct line of sight, the TBR output will be 367 yards. The
first step in correctly using TBR is to Practice, Practice, Practice. Anytime you
handle a firearm or bow, you are ultimately responsible for your projectile.

14
For rifle users, scope adjustment or holdover information can also be
displayed. The available settings are as follows: BAS outputs the equivalent
horizontal range, HOLD displays the inches or centimeters to holdover
the intended point of impact, MIL displays the number of milliradians to
holdover the intended point of impact and MOA displays the minute of
angle correction. TBR for rifle settings is effective to 800 yards for most
cartridges. For rifle users, TBR mode is comprised of four functions: BAS,
HOLD, MIL, and MOA. One of these modes must be selected. To select the
desired function, rotate through the output until TBR is reached (activate
if necessary). While the TBR icon is highlighted and the
word “SEt” is shown in the upper display, pressing POWER
repeatedly will scroll through BAS, HOLD, MIL, and MOA
respectively; press MODE when the desired function is
displayed. For information regarding BOW settings, please
see page 17.

15
BAS displays the equivalent horizontal range, which is
based upon the ballistics group and sight-in distance
you will choose in a later mode. This is the range you will
want to use when shooting, rather than the line of sight
distance, which may contain gross errors depending upon
the shot angle. Readings will be displayed with equivalent
horizontal range in the lower portion of the display.
HOLD will display the appropriate amount of holdover to use,
which is based upon the ballistics group and sight-in distance
you will choose in a later mode. The upper display shows the
line of sight distance to the target. The lower display will
briefly show whether you should hold high or low, then the
appropriate number of inches or centimeters to hold over or
under. In the example to the right, the line of sight distance
is 484 yards, and the lower display indicates that you should
hold 51.4 inches above your intended point of impact. If the
RX-1000iis set to range in meters, the appropriate holdover would be shown
in centimeters.

16
MIL will display the appropriate amount of holdover in
milliradians to use, which is based upon the ballistics group
and sight-in distance you will choose in a later mode. The
upper display shows the line of sight distance to the target.
The lower display will briefly show whether you should hold
high or low, then the appropriate number of mils to hold
over or under. In the example to the right, the line of sight
distance is 484 yards, and the lower display indicates that you
should hold 2.9 mils above your intended point of impact.
Holdover values will be displayed in mils for both yards and
meters modes.
MOA Mode will show the minute-of-angle adjustment for
your target which is based upon the ballistics group and sight-
in distance you will choose in a later mode. The upper display
shows the line of sight distance to the target. The lower
display will briefly show whether you should dial the scope
in the up or down direction, then the appropriate number
of MOA adjust. In the example to the right, the line of sight
distance is 484 yards, and the lower display indicates that you
should dial the scope up 10.1 MOA to account for bullet drop.

17
Scope corrections will be displayed in MOA for both yards and meters
modes.
NOTE: True Ballistic Range is available only in the RX-1000i TBR
BOW (RX-1000iTBR MODELS ONLY)
This mode, when activated, works with TBR to provide the
equivalent horizontal range (level fire range) for arrows.
The displayed range represents the ballistically equivalent
horizontal distance to the target if the target is 125 yards or
less. If the target is farther than 125 yards (114 meters), the
LOS icon will flash while BOW remains displayed, and resulting distance
will be the line of sight distance only.
Most importantly, using BOW effectively means to Practice, Practice,
Practice. Anytime you handle a firearm or bow, you are ultimately
responsible for your projectile.
LINE OF SIGHT
This mode, when activated, provides the straight line
distance to the target without accounting for shot angle
or specific ballistics.
NOTE: LOS is always active on non-TBR models.

18
TBR (TRUE BALLISTIC RANGE): RIFLE