LTI TruPulse 200L User`s Manual
Contents
1. 15 Distance MOHSUPEPIE US c u l ul a a u u leere Cone or ee 15 Notes about Measurementis aaa aaasssanaaasaassssasassanasasasssasaassasqa saa 16 Inclination Measurement cccccccccccccccccssssssseeececeeeeccceceeeeeseauaesseeeeeeeeeeeeeeesaaaaaneseees 16 Pereo j u xs m sss as ee ne re eue 16 J ili holi uu uuu E a na anat 17 Vertical 2D Missing Line Roglinguuu ull l EE 18 uini tdi e 20 Section 6 Care amp Maintenance 22 Secon 7 Specitienlion sessdeacestuciessecesiacesscsecaseissuesssarecnssasontesvansevestencetestesseteddassetssiancees 23 Section 8 Main Display LCD Characters 24 Laser Technology Inc TruPulse 200L User s Manual 1 Edition Page 2 Precautions Avoid staring directly at the laser beam for prolonged periods The TruPulse 200L is designed to meet FDA eye safety requirements and is classified as eye safe to Class 1 limits which means that virtually no hazard is associated with directly viewing the laser output under normal conditions As with any laser device however reasonable precautions should be taken in its operation It is recommended that you avoid staring into the transmit aperture while firing the laser The use of optical instruments with this product may increas2. Laser Technology Inc TruPulse 200L User s Manual OLaO me 4 TECIHNOLOGY Measurably Superior LTI TruPulse 200L First Edition Part Number 0144873 Copyright Notice Information in this document is subject to change without notice and does not represent a commitment on the part of Laser Technology Inc No part of this manual may be reproduced in any form or by any means electronic or mechanical including photocopying recording or information storage and retrieval systems for any purpose other than the purchaser s personal use without the express written consent of Laser Technology Inc Copyright Laser Technology Inc 2013 All rights reserved Patents This product is covered by pending patent applications and or the following issued U S Patents 6 445 444 5 612 779 6 057 910 6 226 077 5 652 651 7 920 080 7 619 548 Trademarks Criterion Impulse and TruPulse are trademarks of Laser Technology Inc LTI Contact Information Laser Technology Inc 6912 South Quentin St Centennial CO 80112 3921 USA Phone 1 303 649 1000 1 800 790 7364 USA and Canada Fax 1 303 649 9710 Web Site www lasertech com Email service lasertech com TruPulse 200L Reference Information Record information about your TruPulse 200L in the table below You can find this value Serial On the serial number sticker affixed to the Number TruPulse 200L or see page 12 for information Firmware See page 12 f
3. P to scroll and see the other missing line measurements results t D and lt e ReshootShot 2 by pressing or KAP until Shot 2 and ML appear steady in the display as well as HD flashing prompting you to measure the horizontal distance to the second target or new target Go to 74 above e Press e to exit the missing line results and return to Shot 1 Laser Technology Inc TruPulse 200L User s Manual 1 Edition Page 20 Section 5 Target Modes The TruPulse 200L has five Target Modes which allow you to select or eliminate targets and to take the most accurate 4 Fit measurements possible in various field conditions 1 From the Measurement Mode press Ww for 4 seconds The active Target Mode appears in the Main Display 2 Press Fw or amp to display the previous or next Target Mode v v v 3 Press to select the displayed Target Mode and return to ILANI the Measurement Mode o Std Standard Single shot mode o Con Continuous Press and hold Once the target is acquired the TruPulse 200L can continuously acquire additional targets for a maximum of 5 seconds The most recently acquired target appears in the Main Display o CLO Closest Press and hold Once the initial target is acquired the TruPulse 200L can acquire additional targets The indicator denotes that additional targets have been acquired The closest acquired target always appears in the Main Display o FAr fFarthest Pre
4. below 2 4V the BATT status indicator stops flashing and is displayed steady At this point system operation is locked Figure 5 o You must replace the batteries to return to normal system operation Laser Technology Inc TruPulse 200L User s Manual 1 Edition Page 8 Buttons The TruPulse 200L has three buttons With the TruPulse 200L in your right hand and looking through the eyepiece is located on top near your index finger Ww and az are located on the left side of the instrument Measurement Modes Powers ON the unit Distance Measurement fires the laser Inclination Release locks tilt sensor in 1 Height Measurement Mode and 2 Continuous Target Mode Height Routine P HD Fires the laser INC Release locks tilt sensor Target Modes Selects option and returns to the Measurement Mode System Setup Mode Press to scroll to the previous Measurement Mode Press and hold 4 seconds to access the Target Mode Height Routine Clears the last measurement and re displays the previous prompt Target Modes Press to scroll to the previous option System Setup Mode Press to scroll to the next Measurement Mode Press and hold 4 seconds to access the System Setup Mode Height Routine Exits the Height Routine Target Modes Press to scroll to the next option System Setup Mode Powering OFF the TruPulse 200L To power OFF the unit simultaneously press and hold WW and gt for 4 seconds
5. the TruPulse 200L and repeat step 1 2 Looking through the eyepiece o Press to display the main firmware revision number The display should look similar to the example below 1 02 in Figure 8 o Press QuP to display the instrument serial number The display should look similar to the example below 123 in Figure 8 PRESS and HOLD the FIRE button z m K and a ad Figure 8 Section 3 Basic Operations Page 13 Neck Strap To attach the neck strap DU ee s Disconnect the anchor end of the strap using the buckle Feed loop around metal bar Thread the Neckstrap through the loop Gently tighten to secure Reconnect anchor end of the strap using the buckle Figure 9 Laser Technology Inc TruPulse 200L User s Manual 1 Edition Page 14 Units of Measure The TruPulse 200L allows you to choose the units of measure Distance meters yards or feet Inclination degrees or Slope To toggle the units selection 1 From the Measurement Mode press amp for 4 seconds to access the System Setup Mode UnitS will appear in the Main Display 2 Press to select the UnitS option 3 Press C9 or amp to display the previous or next distance unit option 4 Press to select the displayed distance unit and display the inclination unit option 5 Press or gt to display the previous or next inclination unit option 6 Press to select the d
6. 0 9 V 401 LU t4 EO Nn Alpha Characters Due to the limited number of characters available many messages have to be abbreviated The table below lists the messages that appear in the Main Display
7. To conserve battery power the TruPulse 200L powers itself OFF if no button presses are detected after 2 minutes Section 3 Basic Operations Page 9 Display Indicators Figure 6 shows the LCD in scope display The TruPulse 200L s internal software is organized into options Each option represents a specific measurement or setup function and has a corresponding display indicator Refer to the figure and table below for information about each indicator Figure 6 Main Displays messages and measurement results Display Percent Slope Inclination measurement units 0 Pme Feet Distance measurement units Selection available 1n the System Setup Mode Yards Battery Flashing battery voltage 1s low Status Steady battery voltage is too low for system operation Not Visible battery voltage is within acceptable range Laser Visible laser 1s firing Status Not Visible laser is not active Continuous The unit continuously acquires targets and displays Target Mode I measurements while is held down The distance to the most recently acquired target is displayed Crosshair Serves as the aiming point reference both horizontally and vertically Laser Technology Inc TruPulse 200L User s Manual 1 Edition Page 10 Indicator Inclination Measurement Mode Slope Distance Measurement Mode Horizontal Distance Measurement Mode Vertical Distance Measurement Mode Azimuth Missing Line Measure
8. ation to base or top of the target Press and hold and aim to the base or top of the target The measured inclination appears in the Main Display and is updated as long as us you continue to hold e The measured inclination is locked when you release The measured inclination appears briefly in the Main Display and then Ang 2 appears and the A indicator flashes prompting you to measure the inclination to the top or base of the target Section 6 Target Modes Page 17 A Horizontal Distance B Top Angle C Base Angle D Height CALCULATED Figure 12 Press the Measured FIRE button HD displayed to measure briefly HD Press the Measured FIRE button INC to measure displayed A INC briefly Ang_1 Press the Measured FIRE button INC to measure displayed A INC briefly Ang_2 Figure 13 Laser Technology Inc TruPulse 200L User s Manual 1 Edition Page 18 4 Press and hold amp and aim to the top or base of the target The measured inclination appears in the Main Display and is updated as long as you continue to hold The measured inclination is locked when you release The measured inclination appears briefly in the Main Display and then the calculated Height is displayed steady until you press any button or the unit powers OFF During the height routine e Press to re shoot the previous point e Press uu to exit the height routin
9. ators are working properly 1 Start with the TruPulse 200L powered OFF press and hold e 2 Compare the in scope display to the Figure 6 page 9 to verify that all indicators are working properly 3 Release to start normal operation Error Codes Error conditions can occur in a measurement or in the system hardware To make sure that you never get an erroneous measurement the TruPulse 200L monitors both system hardware and measurements When the instrument detects an error condition it displays and error code instead of a measurement Error codes appear in the main display and are in the form of Exx where xx is an error code number Figure 7 shows an example error code E36 Figure 7 If an error code persists 1 Release and press again to try to retake the measurement 2 Remove and re install the batteries and then try to retake the measurement 3 Ifthe above steps do not resolve the error contact LTI or an Authorized LTI Distributor for assistance Refer to the inside front cover for LTI contact information Laser Technology Inc TruPulse 200L User s Manual 1 Edition Page 12 Firmware Revision Number The firmware revision numbers provide manufacturing information about your TruPulse 200L To display the main and auxiliary firmware revision numbers l Start with the TruPulse 200L powered OFF press and hold o Do not release until done If you release the button too early power OFF
10. cond period release amp and repeat this step 3 Once the measurement is displayed release e The measurement will be displayed steady until you press any button or the unit powers OFF Laser Technology Inc TruPulse 200L User s Manual 1 Edition Page 16 Notes about Measurements Press or gt to scroll through the individual measurement functions and see the results acquired for each function e Both inclination and distance are measured in the Horizontal Distance Ds Slope Distance pss and Vertical Distance LX modes e Example Range Measurement P 12 5 meters QP 1 6 meters lt gt Aa 12 6 meters lt gt 2 7 3 degrees e When you scroll to the Height Function A the Main Display will be blank and the will be flashing e Inthe Inclination Mode the Main Display will be blank for all other measurement functions since the laser is not active when measuring inclination only The last measurement does not need to be cleared before acquiring your next target e Each time the TruPulse 200L is powered ON it will return to the same measurement mode that was last used Inclination Measurements The laser is not active in the Inclination IN Measurement Mode Generally the inclination is measured when you press V9 However in 1 the Continuous Target Mode and 2 in the Height Measurement Mode Al the inclination reading appears in the Main Display and the display updates as your aiming po
11. e e The laser is not active while measuring the ANGI and ANG2 values As long as you hold the inclination reading is displayed and updated as your aiming point changes The measured inclination is based upon your aiming point when you releas A e When the height result is displayed just press to start the routine and repeat the steps Vertical 2D Missing Line Routine The Vertical 2D Missing Line Routine Displays Horizontal Distance a Vertical Distance Es Slope Distance Es and Inclination Z between two remote points The Vertical 2D Missing Line Routine calculates distances and angles to describe the relationship between two points in two dimensional space connecting vector This routine is ideal for remote slope determinations and changes in elevation from one location The simple routine prompts you to take two shots to targets Shot 1 and Shot 2 The TruPulse uses the results to calculate four variables between the two points slope distance inclination horizontal distance and vertical distance as shown in figure to the right e C Horizontal Distance Horizontal component of the missing line EN Vertical Distance Change in elevation between point 1 and point 2 D Slope Distance Length of the missing line e Inclination between point 1 and point 2 During the Vertical Missing Line Routine Press to re shoot Shot 1 Press KM to exit the Missing Line Routine 1 Select you
12. e with auto sequencing FIRE button power ON UP button VDOWN button Eyepiece Tripod Monopod mount Attachment Point for neck strap and eyepiece cover 7 Battery Compartment Cover 8 Transmit Lens 9 l NN B WN Receive Lens 0 Viewing Objective FRONT REAR Figure 1 Operating Modes Measurement Modes Target Modes System Setup Mode Slope Distance Standard Units Selection Vertical Distance Continuous Horizontal Distance Closest Inclination Farthest 3 Point Height Routine Filter Missing Line Advanced Targeting Modes Laser Technology Inc TruPulse 200L User s Manual 1 Edition Page 4 Unpacking Your TruPulse 200L When you unpack your TruPulse 200L check to make sure that you received everything that you ordered and that it all arrived undamaged Basic Package TruPulse 200L Carrying Case Lens Cloth Neck Strap User s Manual Compatible Accessories e Foliage Filter e Tripod To learn more about any of the items listed above please contact your LTI Sales Representative or an Authorized LTI Distributor Understanding How the TruPulse 200L Works The TruPulse 200L consists of a laser range sensor an integrated tilt sensor and a digital processor The TruPulse 200L has three buttons that access the unit s internal software which controls the integrated sensors Laser Range Sensor The laser range sensor emits invisible eye safe infrared energy pulses The TruPu
13. e eye hazard Never attempt to view the sun through the scope Looking at sun through the scope may permanently damage your eyes Never point the unit directly at the sun Exposing the lens system to direct sunlight even for a brief period may permanently damage the internal components Avoid direct sun exposure on the eyepiece Exposing the eyepiece to direct sunlight can damage the internal display Do not expose the instrument to extreme temperatures TruPulse 200L components are rated for a temperature range of 4 to 140 F 20 to 60 C Do not expose the instrument to temperatures outside this range whether in use or in storage Section 1 Introducing the LTI TruPulse 200L Page 3 Section 1 Introducing the LTI TruPulse 200L Congratulations on the purchase of your TruPulse 200L a cost effective professional rangefinder This compact and lightweight laser 1s a flexible tool for your measurement needs Features of the TruPulse e New graphic display makes it easy to use e Crystal clear optics and the heads up display lets you keep your eye on the target e The laser sensor and integrated tilt sensor measure slope distance horizontal distance vertical distance and inclination e The Target Mode allows you to select or eliminate targets which helps you take the most accurate measurement possible in a variety of field conditions e Flexible 2 or 3 point height routines and 2 dimensional Missing Line routin
14. e unit powers OFF o Press or s to scroll through the measurement modes and see the results acquired for each function o Repeat steps 3 6 above to take another measurement Measured gt I flash ti o Simultaneously press and hold x and m thea displays lt gt for 4 seconds to power OFF the steady TruPulse 200L Figure 3 Section 3 Basic Operations Page 7 Section 3 Basic Operations Battery Installation The TruPulse 200L is powered by a 3 Volt Lithium battery commonly referred to as CR123A or also referred to as CR123 l Remove the battery compartment cover by gently pressing the clip to release the cover 2 Install the battery as shown in Figure 4A The battery must be oriented as shown in the figure and also on the indication sticker found inside the battery compartment 3 Replace the battery compartment cover by aligning the tab located on the top the cover with the grooved edge of the battery compartment and press the cover until the tab locks into position 1 Battery Compartment Cover 2 Tab 3 Clip Figure 4 Low Battery Warning The TruPulse 200L monitors the incoming battery voltage Figure 5 shows the location of the battery status indicator When the voltage drops below 2 6V the BATT status indicator flashes every 5 seconds alternating with the normally displayed information o You should replace the batteries as soon as possible When the voltage drops
15. ications Section 9 Specifications Page 23 All specifications are subject to change without notice Please refer to LTI s website for current specifications If you are not able to locate the information on the website or if you do not have internet access please contact LTI via phone or fax Weight Size Range Limits Range Accuracy Range Resolution Range Units Inclination Limits Inclination Accuracy Inclination Resolution Inclination Units Power Battery Duration Eye Safety Environmental Temperature Optics Display 10 ounces 285 g J 5 x4 GP 11 5 cm x 10 cm x 5 cm 3 to 5 740 ft 1 m to 1 750 m to reflective target 3 to 3 280 ft 1 m to 1 000 m typical to non reflective 3 ft 1 m to any target at any range 1 ft yd m Feet Yards and Meters 90 degrees t 0 5 degrees 0 5 degree 1 Degrees Slope 3 0 volts DC nominal 1 CR123A battery Alkaline NiCd NiMH Lithium 8 Hours Continuous Use FDA Class 1 CFR 21 Water and dust resistant IP 54 4 to 140 F 20 to 460 C 4X Magnification In scope LCD Laser Technology Inc TruPulse 200L User s Manual 1 Edition Page 24 Section 8 Main Display LCD Characters The LCD Main Display is used to convey messages and measurement results F When all of the indicators are active the Main Display looks like x 9 lt C a C 2x Pas x 2x a Qu Numbers
16. in Display and the display updates as your aiming point changes as long as you press Wis In these two situations the measured inclination is based upon the aiming point when you release Digital Processor The TruPulse 200L includes LTI s proprietary ASIC chip Application Specific Integrated Circuit The ASIC chip combined with high speed CPU processing allows the TruPulse 200L to deliver accurate and fast measurements Laser Technology Inc TruPulse 200L User s Manual 1 Edition Page 6 Section 2 Quick Start 1 Install the batteries page 7 cu m ER 2 Press to power ON the TruPulse 200L mon 3 Select a target such as a tree or a building For this example the target should be approximately 250 feet 82 yards or 75 meters from you et _ 4 Look through the eyepiece see Figure 2 and use the SFY crosshair to aim to the target The in scope LCD should look similar to Figure 3A ATE ASE Figure 2 o Ifthe indicator is not displayed press rw or m until the ru indicator is displayed 5 Press and hold The indicator is displayed while the laser is active Figure 3B The laser will remain active for a maximum of 5 seconds while acquiring data about the target o Ifthe target is not acquired release Press the and repeat this step FIRE button 6 Release amp once the distance is displayed Figure 3C The measurement will be displayed steady until you press a button E or th
17. int changes as long as you press W Percent Slope Percent slope indicated by is a calculation equal to 100 times the tangent of the inclination angle It is a variant way of expressing the inclination You can get percent slopes only in the basic measurement displays never in the Height measurement displays Note also that the instrument never downloads a percent slope It always downloads the inclination angle An inclination angle of 5 degrees for example is equal to a slope of about 8 75 percent Height Routine Height Measurements involve a simple routine that prompts you to take 3 shots to the target Horizontal Distance Inclination Angle base and Inclination Angle top The TruPulse 200L uses these results to calculate the height of the target Figure 12 shows the three shots B or C C or B MEASURED required for the height routine l Select your target and look through the eyepiece using the crosshair to aim to your target The Al indicator displays steady and the indicator flashes prompting you to measure the Horizontal Distance to the face of the target Press and hold 2 The 3 indicator is displayed while the laser is active The laser will remain active for a maximum of 5 seconds while acquiring data about the target The measured horizontal distance appears briefly in the Main Display and then Ang appears and the A indicator flashes prompting you to measure the inclin
18. isplayed inclination unit and return to the Measurement Mode Press w Press the 4 Seconds FIRE button Figure 10 YARDS LE M LUC am I v FEET 4 PERCENT bi 96 4E Pt 2 E A Y DEGREES shown to indicate distance units Press the FIRE button to select the distance unit and display inclination units shown to indicate inclination units Press the FIRE button to select the inclination unit and return to the Measurement Mode Each time the TruPulse 200L is powered ON it will return to the same unit setting that was last used Section 6 Target Modes Page 15 Section 4 Measurement Modes When you power ON the TruPulse 200L the last used Measurement Mode will be active Press or s to display the previous or next Measurement Mode Figure 11 shows the five different types of measurements that the TruPulse 200L can take Slope Distance D Horizontal Distance i Vertical Distance IN Height Routine hl Inclination MEASURED CALCULATED Figure 11 Distance Measurements The basic steps for taking any distance measurement 1 Look through the eyepiece and use the crosshair to aim to the target 2 Press and hold e The indicator is displayed while the laser 1s active The laser will remain active for a maximum of 5 seconds while acquiring data about the target o Ifthe target is not acquired in the 5 se
19. lse 200L determines distance by measuring the time it takes for each pulse to travel from the rangefinder to the target and back The 3 indicator is displayed whenever the laser is being transmitted The laser may be active for a maximum of 5 seconds Once the target is acquired or the laser has timed out you can release the FIRE button The TruPulse 200L has a broad spectrum of sensitivity and can work with both reflective and non reflective targets Targets When selecting a target you should consider the following Color The brighter the color the longer the range Finish Shiny finishes provide longer range than dull finishes e Angle Shooting perpendicular to a target provides better range than shooting to a target at a sharp angle e Lighting Conditions Overcast skies will increase the unit s maximum range and sunny skies will decrease the unit s maximum range Section 1 Introducing the LTI TruPulse 200L Page 5 Tilt Sensor The integrated tilt sensor measures vertical angles that the TruPulse 200L uses to calculate height and elevation and to determine slope reduced horizontal distances The instrument held level is at 0 and is rotated up through 90 and down through 90 e The laser 1s not active in the Inclination Measurement Mode e Generally the inclination is measured when you press However in 1 the Continuous Target Mode and 2 in the Height Measurement Mode the inclination reading appears in the Ma
20. ment Routine Height Measurement Routine Closest Target Mode Farthest Target Mode Filter Mode The angle of inclination between the TruPulse 200L at level and the target Straight line distance between the TruPulse 200L and the target The level distance between the TruPulse 200L and the plane of the target The distance between the target and the perpendicular to the path of the horizontal distance Not available Two step Missing Line Routine finds the connecting vector or missing line between two points Three step height routine The final calculation represents the vertical distance between the points on the target represented by ANGI and ANG2 The unit logs multiple targets while e is held down The circle denotes that additional targets have been acquired Of the targets acquired the distance to the closest target displays The unit logs multiple targets while Is held down The circle denotes that additional targets have been acquired Of the targets acquired the distance to the farthest target displays F appears as the left most character of the Main Display to indicate Filter Mode is active Similar to Standard single shot mode but the laser s sensitivity is reduced so it only detects pulses returned from a reflector The optional foliage filter must be used in conjunction with this mode Section 3 Basic Operations Page 11 Display Indicator Test To verify that all display indic
21. or information Revision Number Laser Technology Inc TruPulse 200L User s Manual Languages 1 English 2 Espanol 3 Francais 4 Deutsch 5 H Aaa 6 DUER EE LTI TruPulse 200L User s Manual Table of Contents Page 1 Table of Contents 8 PEOCCHUDIS iiiter err e ERO Een E S MEE RR MI Mee IM DE REIR DM VI RENI ER MN z Section 1 Introducing the LTI TruPulse 200L 3 Basie Package u uu u 2 saan D Heim i Quq E In IM MEE 4 Compatible ACCeSSDEISSa UI e a Eaei 4 ASCE Rang ed I U Tu u xuxuu uz nosastaassaaswspasabassassusashaskasusuashusasaastassshasqas 4 i Ie nn n E es s S ee ge ee 4 NETIC TSO spin u D Z umu u ates P PR 5 Digital PrOG688S0p 22 22 u uu Qu a usss sss usssssq aedon ssssawaussashustaqqishuqqasqayqasqsdhkusa 5 Sectiom 2 Quic SEED u E u w u qui EE A unaq ee N e poU d 6 Section 3 Basic Operations e t 7 ML E TUS NES 7 lis k ERE m 7 Low TS IE Sim ACIDO TNR 7 BULON I RTT TT Tn 8 Powering OFF the TruPulse 200L 8 Pipilo A ONS u u x E 9 Display arret iro a Tee uuu kuu ENT 11 Por EVI NENNT RT 11 Firmware Revision Number UR e M d Ure e MIN I pRA CN RUP ERe lin 12 NOCE Im uu uu 13 NONI ol M ASIC ETT 14 Section 4 Measurement Modes
22. r first target and look through the eyepiece using the crosshair to aim to your target The SZ indicator displays steady and the a indicator flashes prompting you to measure the Horizontal Distance to the first target 2 Press and hold The 3 indicator is displayed while the laser 1s active The laser remains active for a maximum of 5 seconds while acquiring data about the target The measured horizontal distance appears in the Main Display 3 Once the button is released SHot2 appears steady and the D indicator flashes with k74 steady prompting you to measure the Horizontal Distance to the second target Looking through the eyepiece and using the crosshair to aim to the second target 4 Press and hold The 3 indicator is displayed while the laser 1s active The laser remains active for a maximum of 5 seconds while acquiring data about the target The measured horizontal distance to the second target appears in the Main Display 5 Once you release S D and WV are steady and the calculated horizontal distance of the missing line is displayed The measurement displays steady until you press any button or the unit powers off At this time you can Section 6 Target Modes Page 19 Measured M HD displayed briefly Press the FIRE button to measure P HD x Shot Measured I HD displayed briefly Press the FIRE button to measure a HD Shot2 Figure 14 e Press or
23. s sealed to provide protection from normally expected field conditions It is protected from dust and rain but will not withstand submersion If water leakage is suspected 1 Power OFF the TruPulse 200L Remove the battery 3 Air dry the TruPulse 200L at room temperature with the battery compartment open Protecting from Shock The TruPulse 200L is a precision instrument and should be handled with care It will withstand a reasonable drop shock If the unit suffers from a severe drop shock you may need to send the unit to LTI for service repair Transporting When transporting the TruPulse 200L the unit should be secured in the provided carrying case The provided neck strap can be used when carrying the TruPulse 200L in the field Cleaning Clean the TruPulse 200L after each use before returning it to its carrying case Check all of the following items e Excess moisture Towel off excess moisture and air dry the instrument at room temperature with the battery removed and the battery compartment open e Exterior dirt Wipe exterior surfaces clean to prevent grit buildup in the carrying case Isopropanol may be used to remove dirt and fingerprints from the exterior e Transmit and Receive Lenses Use the provided lens cloth to wipe the lenses Failure to keep the lenses clean may damage them Storing If you won be using the TruPulse 200L again soon remove the battery before storing the instrument Section 7 Specif
24. ss and hold amp Once the initial target is acquired the TruPulse 200L can acquire additional targets The GA indicator denotes that additional targets have been acquired The farthest acquired target always appears in the Main Display o Flt Filter In this mode the laser s sensitivity is reduced to only detect pulses returned from a reflector w Std The optional foliage filter must be used in conjunction with this mode In this mode measurements always Figure 15 include F as the left most character in the Main Display Typical maximum distance is 350 feet to a 3 inch reflector Section 6 Target Modes Page 21 The selected Target Mode remains active until you repeat the above steps and select a different Target Mode Each time the TruPulse 200L is powered ON it will return to the same Target Mode that was last used In Closest and Farthest Modes the minimum separation distance between targets is approximately 20 meters Laser Technology Inc TruPulse 200L User s Manual 1 Edition Page 22 Section 6 Care amp Maintenance The battery is the only user replaceable parts in the TruPulse 200L Do not remove any screws To do so will effect or void the LTI Limited Warranty Temperature Range The instrument is rated for an operating temperature range of 4 to 140 F 20 to 60 C Do not expose the TruPulse 200L to temperatures outside this range Protecting from Moisture and Dust The TruPulse 200L i
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