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Operation Manual
LRB 3000PRO
LASER RANGE FINDER BINOCULARS
105 Sparks Ave., Toronto, ON M2H 2S5, Canada
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ii
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IMPORTANT INFORMATION Read prior to activation You have just purchased a sophisticated electro-optical device that emits invisible laser radiation. To operate it properly, please, read this manual carefully. • NEVER direct laser beam at the eyes of people or animals • NEVER aim the unit at the Sun or bright sources of light • NEVER subject the unit to impacts • NEVER transport the unit without its case • NEVER disassemble the unit. This may be hazardous for you due to high voltage cur
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• Never aim the unit at highly reflective objects like mirrors and retroreflective surfaces, which are in close proximity to the laser rangefinder. This can lead to the permanent damage of the photoreceiver incorporated into the device. iv
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TABLE OF CONTENTS 1. BRIEF DESCRIPTION.......................................2 Principle of operation..................................................2 Key Features ...............................................................3 2. DEVICE APPEARANCE...................................4 3. DELIVERY SET.................................................7 Standard delivery set...................................................7 Optional accessories...........................................
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CAREFULLY READ ALL THE INSTRUCTIONS BEFORE USING! FAILURE TO OBEY THE INSTRUCTIONS WILL VOID THE WARRANTY! 1. BRIEF DESCRIPTION The LRB 3000PRO Laser Rangefinder Binoculars (System) is an advanced laser range finder that enables instant distance, speed, and angular measurements. The unit complies with CFR 21, Part 1040.10 and Part 1040.11. An outstanding fully multi-coated optics coupled with an original circuitry design creates a system that outperforms any other product in its cl
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Key Features Modern digital circuitry allows targeting through most types of glass Speed detector Selection of the first, last or the most reflective target Distance is displayed in meters or yards Original digital circuitry allows ranging through most types of glass, bushes and other obstacles Three channel optical solution (optical, laser and receiver) provides high accuracy Two reticle shapes: -¦- or Built-in digital compass On-board memory keeps results of last 10
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2. DEVICE APPEARANCE 4 3 1 6 5 2 Fig. 1. Front view 1 – Eyepieces 2 – Objective lens 3 – Mode button 4 – Action button 5 – Battery compartment cover 6 – Rubber grip 4
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1 7 8 Fig. 2. Rear view 1 – Eyepieces; 7 – Interpupillary distance adjustment lever; 8 – Identification and certification label (located at the bottom): 5
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5 1 7 6 2 4 3 Fig. 3 Display 2 – Reticle (either -¦- or ) 1 – Low battery indicator 3 – Units of measurement 4 – Measurement result 5 – Laser active indicator 6 – Ready mode indicator 7 – Setup mode indicator 6
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3. DELIVERY SET Standard delivery set LRB is supplied in the following assembly: Qty LRB 3000PRO 1 Carrying case 1 Neck strap 1 Operation manual 1 9V non-magnetic Lithium battery 1 Warranty card 1 Optional accessories Hard case 4. SPECIFICATIONS Optics Magnification 7x Objective lens diameter 40 mm Exit pupil diameter 5.7 mm Field of view 6 ° Type of coating Fully multi-coated optics 7
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Range Finder Laser Class 1, eye safe, 905 nm Measuring range 10 – 3,000 m Accuracy ± 1 m First, last and auto target selection Yes Meters/Yards display Yes Last 10 readings recall Yes Reticle -¦- or Speed measurement Measured speed range 5 – 400 km/h / 3-250 mph Accuracy, km/h or mph ±2 Compass Measured azimuth range 360 ° Accuracy ±2 ° Power Battery 9V Lithium (non- magnetic) Battery capacity Min 5,000 measurements (Scanning regime) 'Low Battery' indicator Yes 8
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Environmental o o Operational temperature range -25 / +50 C (-13 / +122 F) o o Storage temperature range -45 / +65 C (-49 / +149 F) Mechanics Tripod thread ¼” x 20 TPI Weight without battery 970 g Dimensions 158x145x70 mm 5. OPERATION INSTRUCTIONS Preparing device for operation. - Rotate the battery compartment cover (5, Fig. 1) counter clockwise and pull it open - Connect and insert battery into the battery compartment. - Close the battery compartment cover (5, Fig. 1). - Adjust
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• A 9V Lithium non-magnetic battery guarantees over 5,000 shots at room temperature. It is recommended for the field usage. In addition, this battery does not influence the internal compass. Note: Metal housing of the battery may degrade the compass accuracy. Measurement procedure The LRB 3000PRO operational procedures are design to allow the user to use most applicable options in the fastest time possible. To activate it, press and hold Action button (6, Fig.1) for one second. At sta
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Factors affecting measuring distance Though maximum measurement distance depends on target reflectivity, weather conditions and other conditions, for most targets the unit will provide accurate ranging for up to 2,500 meters. Under good conditions a large size target can be measured up to 3,000 meters. Target reflectivity depends on its color, surface finish, size, shape, position in relation to the laser beam, etc. Bright target colors are more reflective than darks. A polished surface
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smaller, the farther, and the less reflective is the target – the higher is the possibility of obtaining an incorrect measurement. To improve accuracy the unit has a built-in target selection logic that allows choosing which target to range: the nearest (‘first’), the farthest (‘last’), or the most reflective (‘auto’). This mechanism helps selecting the target when ranging from behind the bushes, wires, through the falling snow, or in similar conditions. Similarly it enables ranging a
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parameters are measured in the Scanning regime though both will be quickly displayed, the second one may be difficult to register by eye. Nevertheless all data is recorded and may be recalled (see Data Recall mode for details.) Operation and service modes Pressing Mode button (3, Fig.1) in Ready mode switches the unit between modes of operation, to activate any desired mode from the menu you must confirm your selection by pressing Action button (4, Fig.1) The unit has the following mod
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o Compass from Mils to Degrees o Speed from KMH to MPH** rEc – allows data recall of the last 10 measurement results, o CLr – Clears all Measurement SEt – allows the user to select the following advanced options: o FrSt – First Target Measurement o LASt – Last Target Measurement o AUtO – Last Target Measurement* o Reticule – Change reticule from + (cross) to (rectangle) o CAL – Calibration and correction ▪ CALc – compass calibration ▪ Corr – accuracy correction of active me
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Accuracy correction If the System produces some measurement errors that lie beyond unit specification, it may be an indication that unit requires calibration similar to one conducted at production level. To do accuracy correction, please select Corr from CAL menu. Perform correction according to required measurement parameters by pressing Action button, see table below: Active mode of Correction Condition measurement (Std) parameter 1 Install unit at 1 meter S, Sd, d Distance
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2 – Target should not have high-reflective surface (white color is not considered high reflective in this case. 3 – Unit shall be well leveled with deviation from 0 not more than ±0.75 degrees. Horizontal direction shall be to Magnetic North (not True North). If devices detects large installation errors (unit is not well leveled or not aimed to the North), then LCD will show result “444”, which means that correction was not performed due to incorrect setup. Compass calibration I
