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Y A R D A G E P R O
®
Your YA RD AGE PRO
®
COMPACT 80 0 is a prec i s ion 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 fine
instrument. To ensure optimal performance and lo n g e v i ty, please read these instructions before
using your YA RD A GE PRO
®
COMPACT 80 0 .
I N T R O D U C T I O N
The YA RD AGE PRO
®
COMPACT 80 0 emits invisible, eyesafe,
infrared energy pulses. Sophisticated circuitry and a high speed clock are used to instantaneo u s l y
calculate distances, by measuring the time it takes for each pulse to travel from the rangefinder,
to the target, and back .
The ranging ac c u r a cy of the YA RD A GE PRO
®
COMPACT 800 is plus or minus two yards / meters
under most circumstances. The unit will only display even numbers. The maximum range of
the instrument depends on the reflec t i v i ty of the target. The maximum distance for mos t
o b j ects is 800 yards / 720 meters while for highly reflective objects the maximum is
9 3 0 yards / 850 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 object is being distanced to.
The color, surface finish, size and shape of the target all effect reflec t i v i t y 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 amo u n t
of sunlight) will affect the ranging capabilities of the unit. The less light (e.g. overcast skies) the
f a r ther the unit’s maximum range will be. Conversely, very sunny days will decrease the unit’s
m aximum range.
O P E R A T I O N A L S U M M A R Y
While looking through the mo n ocular, depress
the power button once to activate the inview display system (LCD). Aim the YA RD AGE PRO
®
COMPACT 800 at a target at least 20 yards away, depress and hold the power button down until
range reading is displayed. Release the power button. Note: Once activated, the YARDAGE PRO
®
COMPACT 800’s LCD will remain active and display the last distance measurement for 8 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.
F E A T U R E S
The YA RD A GE PRO’s sophisticated circuitry allows you to select betw e e n
v a r ious units of measure and targeting modes. In addition, your YA RD AGE PRO’s LCD incorporates
illuminated indicators that advise you when the laser is active, what the prec i s io n
tolerances of a specific measurement are and when the battery charge is low. A
s u m m a r y of these features is presented belo w :
U n i t o f M e a s u r e O p t i o n s
The YA RD AGE PRO
®
COMPAC T
800 can be used to measure distances in yards or meters. The unit of measure
indicators are located in the upper right port ion of the LCD. To select betw e e n
yards and meters look through the mo nocular, depress the “mode“ button (front
button of the unit) 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 ME T E R indicator while the YA R D indicator is turned off. If you are ch a n g i n g
from meters to yards, the opposite will occur. Note: The YARDAGE PRO
®
COMPACT 800 will return
to the last setting used, each time the unit is turned on.
Ta r g e t i n g Mo d e s
The YA RD AGE PRO
®
COMPACT 800 incorporates exclusive
targeting modes that allow you to adjust the performance parameters of the unit to suit yo u r
s p e cific situation and environment. The different targeting modes available are listed belo w :
S TAN DAR D ( L CD Indicator - none) – This setting allows most targets to be distanced up to
800 yards. Used for moderately reflective targets that are typical of most distancing situatio n s .
N o t e : If the user encounters difficulty ranging to targets in the standard mode, the other modes
listed below can be used. The minimum distance in the standard mode is 20 yards.
SC AN ( LCD Indicator - “SCAN”) – When the P o w e r button is held down longer than 3 sec o n d s ,
the unit transitions to SCAN mode. This mode allows the range to be continuously updated as lo n g
as the P o w e r button remains depressed.
RA IN ( LCD Indicator - “RA IN”) – Pr ec i p i t a t i on, such as rain drops or snow flakes, can reflec t
energy pulses emitted by the YA RD A GE PRO
®
COMPACT 800 thereby contaminating the primary
target’s distance measurement. By selecting the rain mode, feedback from energy pulses
r e f l e cting off prec i p i t a t i on will be ignored and an uncontaminated measurement obtained.
R EFL EC T IVE ( L CD Indicator - “REF L”) – Used when targeting highly reflective targets (e.g.
r e f l ectors, stop signs, etc.). Increases effective distance of the device on reflective targets up to
9 3 0 yards or 850 meters. Note: In this mode, the unit’s sensitivity to non-cooperative targets is
decreased thereby reducing the maximum ranging distance for these type of objects.
> 1 50 ( LCD Indicator - “>150”) – This mode can be used to ignore energy pulses reflecting off
o b j e cts less than 150 - 165 yards / meters away. It would typically be used when distancing
through brush to an object further than 150 yards / meters away. Note: In this mode, the system
will not measure to targets less than 150 yards / meters.
To select between these modes, while looking through the mo n ocular, depress and release the
mode button. Each successive depression of the mode button will activate a different mod e
d e s i g n a t i on in the following order; 1) standard (no indicator), 2) rain (“RA I N”), 3) reflec t i v e
( “ REF L”), 4) >150 (“>150”) and then back to standard (no indicator). Note: The YARDAGE PRO
®
COMPACT 800 will return to the last setting used, each time the unit is turned-on.
I l l u m i n a t i n g I n d i c a t o r s
LO W BATT ERY C HARG E ( LCD Indicator - ) – When both dashes inside the battery
s y m b ol are displayed, the battery is fully charged. When the dashes start to fade away, it means
the battery charge is getting low and the 4 AAA alkaline batteries should be replac e d .
S P E C I F I C A T I O N S :
O p t i c a l D es i g n
The YA RD AGE PRO
®
COMPACT 800 features a Perma Foc u s
®
mo n ocular optical system for viewing your target. A liquid crystal display (LCD) is mo u n t e d
within the optical system and when activated, displays a reticle for targeting, yard / meter and
mode designations, and low battery indicators. Inherent in the manufacturing process are small
b l ack spots that appear in the optical system. These are a natural ch a r acteristic of the LCD ,
c a n not be fully eliminated in the manufacturing process and do not affect the distancing
performance of the unit.
M a g n i f i c a t io n . . . . . . . 8 x Field of View.......4.6°
Total Eye Relief.......12mm Exit Pupil.......3.4 mm
P o w e r S o u r c e
The YA RD AGE PRO
®
COMPACT 800 is powered by 4, AAA
alkaline batteries.
B a c k l i g h t
A green LED backlights the LCD for approximately 5 seconds after a range has
been obtained.
C L E A N I N G
Gently blow away any dust or debris on the lenses (or use
a soft lens brush). To remove dirt or fingerprints, clean with a soft cotton clo t h ,
rubbing in a circular mo t i on. Use of a coarse cloth or unnec e s s a r y rubbing may
s c r a t ch the lens surface and eventually cause permanent damage. For a mo r e
t horough cleaning, pho t o graphic lens tissue and pho t og r a p h i c - t ype lens
cleaning fluid or isopropyl alcohol may be used. Always apply the fluid to the
cleaning cloth - never directly on the lens.
I N S T R U C T I O N S
Figure 1
Continued on page 2
Lit. #: 91-004 2 / 0 3 - 0 1
2 0 - 08 8 0
COMPACT 800