Northwest Instruments NLR60 User Manual
Contents
1. the Seller determines that additional repair services are required and not covered under this warranty the Seller shall notify the Buyer of such repair charges and proceed only after authorization has been received C This warranty does not apply to instruments damaged in transit to or from Northwest Instrument or any authorized repair center Other remedies may or may not be available for transportation E Buy online at AppraisersLaser com Laser Range Finder User Manual NORTHWEST INSTRUMENT INC 330 Waterloo Valley Road Mt Olive NJ 07828 Tel 973 347 6830 Fax 973 347 6870 Toll Free 1 888 247 1960 Website www nwinstrument com Rev 1010192. _ your dealer for assistance Buy online at AppraisersLaser com Laser Range Finder User Manual Measuring Range The range 1s limited to 50m At night or dusk and if the target is in shadow the measuring range without target plate is increased Use a target plate to increase the measurement range during daylight or if the target has poor reflection properties Target Surfaces Measuring errors can occur when measuring toward colorless liquids e g water or dust free glass Styrofoam or similar semi permeable surfaces Aiming at high gloss surfaces may deflect the laser beam and lead to measurement errors The measuring time may increase against non reflective and dark surfaces Care Do not immerse the instrument in water Wipe off dirt with a damp soft cloth Do not use aggressive cleaning agents or solutions Handle the instrument as you would a telescope or camera Buy online at AppraisersLaser com Laser Range Finder User Manual 10 Standard Warranty Terms warranty period for the NLR60 Laser Range Finder is 12 months from the date of purchase Northwest Instrument Inc Seller warrants this instrument made by Northwest Instrument to be free from manufacturing defects in materials and workmanship For claims to be made under this warranty the instrument must be inspected by Northwest and the defect must be proven to Seller s satisfaction At the time that it is proven to the Seller s satisfaction that the in
3. Opening of the equipment by using tools prse etc as far as not specifically permitted for certain cases Carrying out modification or conversion of the product Use of accessories from other manufacturers without the express approval of NWi Technology Deliberate or irresponsible behavior on scaffolding when using ladders when measuring near machines which are running or near parts of machines or installations which are unprotected Aiming directly into the sun Inadequate safeguards at the surveying site e g when measuring on roads construction sites etc Buy online at AppraisersLaser com Laser Range Finder User Manual Range Finder User Manual Laser Classification The NWi produces a visible laser beam which emerges from the front of the instrument Laser Class 2 products Do not stare into the laser beam or direct it towards other people unnecessarily Protect eyes by turning them away from the beam WARNING Looking directly into the beam with optical aids e g binoculars telescopes can be hazardous Precautions Do not look directly into the beam with optical aids N CAUTION Looking into the laser beam may be hazardous to the eyes Precautions Do not look into the laser beam Make sure the laser is armed above or below eye level Buy online at AppraisersLaser com Laser Range Finder User Manual 2 Start Up Inserting Replacing Batteries See Figure 1 Remove battery comp
4. Owner s Manual NORTHWEST INSTRUMENT INC 330 Waterloo Valley Road Mt Olive NJ 07828 NLR6O Tel 973 347 6830 Fax 973 347 6870 Toll Free 1 888 247 1960 Laser Range Finder Website www nwinstrument com Buy online at AppraisersLaser com Laser Range Finder User Manual Range Finder User Manual Content I Safety Instructions 3 2 lt r nennen nnn nnne rra nnns JD 3 Initial Operation and Settings vesssesaass f 4 Measuring enne 9 5 Functions 10 Pee biti cavers 14 7 Troubleshooting Causes and Corrective Measures 16 8 Measuring Conditions eem 17 9 Labelling EX EX XA RR OPE FER CEDE GEN EY 18 10 Standard Warranty Terms RAE a ea 19 The compact and handy base model was specifically designed for indoor applications Shortcut and Soft grip keys for addition subtraction area and volume calculation make measuring fast and very reliable Buy online at AppraisersLaser com Laser Range Finder User Manual Range Finder User Manual 1 Safety Instruction Permitted Use Measuring distances Computing functions g areas and volumes Prohibited Use Using the instrument without instruction Using outside the stated limits Deactivation of safety systems and removal of explanatory and hazard labels
5. artment lid 2 Insert batteries observing correct polarity 3 Close the battery compartment again Replace the batteries when the symbol flashes permanently in the display Use alkaline batteries only Remove the batteries before any long period of non use to avoid Figure A the danger of corrosion Keypad See Figure B 1 ON MEAS button 8 Reference button 2 Area Volume button 9 Illuminating UNITS button 3 Indirect Measurement button 10 Clear Off button 4 Single Continuous Distance Measurement button 5 Plus button 6 Minus button 7 Storage button Buy online at AppraisersLaser com Laser Range Finder User Manual Range Finder User Manual LCD Display See figure 1 Laser active 2 Reference level front 3 Reference level rear 4 Variable measuring functions Area measurement Volume measurement Indirect measurement lt Indirect second measurement 5 Single distance measurement 6 Battery status 7 Historical memory 8 Instrument error warning 9 Continuous measurement amp Max and Min measurement 10 First value display line 11 Second value display line 12 Summary line for last measure or calculation result Buy online at AppraisersLaser com Laser Range Finder User Manual 3 Initial Operation and Setting Switching On and Off Switches on the instrument and laser e Press this button longer to switch off the instrument The instrument switches
6. e third line the individually measured values are displayed in lines 1 and 2 Buy online at AppraisersLaser com Laser Range Finder User Manual Volume Measurement For volume measurements push Area Volume button twice until the indicator for volume measurement appears in the display Afterwards to take first distance measurement e g length press to take second distance measurement e g width The result of the area measurement from the values already measured is displayed in the summary line Press to take the third distance measurement e g height The value is displayed in the second line The result of the area measurement is displayed in the third line the two previously measured values in lines 1 and 2 Buy online at AppraisersLaser com Laser Range Finder User Manual Range Finder User Manual Indirect Measurement Indirect measurement determining a distance using 2 auxiliary measurements See Figure e g when measuring heights that require the measurement of two or three measurements as following step Press this button o once the display 1 shows The distance to be measured flashes in the symbol Aim at the upper point 1 and trigger the measurement After the first measurement the value is adopted Keep the instrument as horizontal as possible Press to measure the distance of the horizontal point 2 The result of the function is displayed in the summary line Buy onl
7. ine at AppraisersLaser com Laser Range Finder User Manual Range Finder User Manual Indirect Measurement Determining a Distance Using 3 Measurements See F igure Press this button o twice the display shows thec symbol The distance to be measured flashes in the sy Aim at the lower point 1 and trigger the measurement After the first measurement the value is stored Keep the instrument as horizontal as possible Press to measure the distance result of the horizontal point 2 Press to measure the distance result of the upper point 3 The result of the function is displayed in the summary line Historical Storage the previous 20 records measurements or calculated results are shown in the reverse order Use the o or pbuttons to navigate through these records You can clear all records by pressing Storage button and Clear button simultaneously in historical storage mode Figure I Buy online at AppraisersLaser com Laser Range Finder User Manual 6 Technical Data Technical Specifications Model NLR60 Range 0 05 to 50 m 0 16 ft to 164 ft Measuring accuracy up to 10m Typically 1 5 mm 26 standard deviation 0 06 in Measuring units m in ft Laser Class Class Laser Type 635 nm ImW Area Volume Calculations Indirect measurement using Pythagoras Addition Subtraction E Continuous Measurement E Min Max Distance Tracking Display illuminati
8. nd Min Measurement See Figure The continuous measurement function tracking is used for the transferring of measurements e g from construction plans In continuous measurement mode the measuring tool can be moved MIN to the target whereby the measured value 15 updated approx every 0 5 seconds in the third line The corresponding minimum and maximum values are displayed dynamically in the first and second line As an example the user can move from a wall to the required distance while the actual distance can be read continuously For continuous measurement push button until the indicator for continuous measurement appears in the display And press MEAS or Clear button again to stop the function The function is terminated automatically after continuous 100 times measurement Figure Buy online at AppraisersLaser com Laser Range Finder User Manual Range Finder User Manual 5 Functions Addition Subtraction Distance measuring The next measurement is added to the previous one e The next measurement 1s subtracted from the previous one The last step is cancelled Return to the single distance measurement Area Measurement Press the Area Volume button The symbol appears in the display Press amp button to take the first length measurement e g length Press again to take the second length measurement e g width The result of the area measurement is displayed in th
9. off automatically after three minutes of inactivity Clear Button The last action is cancelled or the data display 1s cleared If in the mode of History storage press Storage button and Clear button simultaneously will clear all storage data the memory Reference Level Setting See Figure D The default reference setting is from the rear of the instrument Press this button e to take the measurement from the front edge b A special beep sounds whenever the reference setting 1s 7 changed After a re startup the reference returns automatically to _ 7 the default setting rear reference et g Figure D Buy online at AppraisersLaser com Laser Range Finder User Manual Display Illumination e Quickly pushing and releasing the Illumination Unit button will turn the LCD Backlight on or off Distance Unit Setting For Instrument Pressing and holding the Illumination Unit key for a longer period of time will change the measurement values from the displayed measurement unit to in ft ft and in or m Clicking the Unit button after taking a measurement will automatically convert the last measured value to the other available measurement units Buy online at AppraisersLaser com Laser Range Finder User Manual Single Distance Measurement Press to activate the laser Press again to trigger the distance measurement The measured value is displayed immediately Continuous Measurement Tracking amp Max a
10. on and multi line display Beep indication Dust Protect Splash proof IP 54 History measurement records 20 Buy online at AppraisersLaser com Laser Range Finder User Manual Keyboard Type Super Soft Touch Long life Operating Temperature 0 C to 40 C 32 F to 104 F Storage Temperature 10 C to 60 C 14 F to 140 F Battery Life up to 4 000 measurements Batteries Type AAA 2 x 1 5V Auto laser switch off after 0 5 min Auto instrument switch off after 3 min Dimension 115 48 x 28 mm Weight 135g Use a target plate to increase the measurement range during daylight or if the target has poor reflection properties in favorable conditions good target surface properties room temperature up to 10 m 33 ft In unfavorable conditions such as intense sunshine poorly reflecting target surface or high temperature variations the deviation over distances above 10 m 33 ft can increase by 0 15 mm m 0 0018 in ft Buy online at AppraisersLaser com Laser Range Finder User Manual 7 Troubleshooting Causes and Corrective Measures Code Cause Corrective measure 204 Calculation error Repeat procedure 208 Received signal too weak Use target plate measurement time too long Distance gt 50m Received si 252 Temperature too high Cool down instrument _ _ 253 Temperature too low Warm up instrument 255 Hardware error Switch the device on off several times If the symbol still appears please contact
11. strument is defective it shall be repaired or replaced at the Seller s option and returned to the original purchaser at no cost to them including Buy online at AppraisersLaser com Laser Range Finder User Manual transportation charges Seller s sole obligation and the Buyer s sole remedy are limited strictly to repair or replacement with these provisions below A The instrument is returned to Northwest properly packaged with the transportation charges prepaid and insured and accompanied by proof of ownership Receipt and previous registration is required B Except for ordinary wear and tear resulting from normal usage the instrument upon inspection by the Seller is determined to be defective in material and or workmanship Under no circumstances shall the Seller be liable for any consequential incidental or contingent damages whatsoever Limitations and Exclusions A This warranty does not apply to instruments subject to negligence abuse accident improper operation instruments damaged in transit or damage due to unauthorized service repairs made by someone other than Northwest or any other Northwest authorized service personnel Circumstances beyond Northwest Instrument s control cannot be warranted B This warranty does not apply to regular required maintenance such as cleaning adjusting lubricating or calibrating unless required as a result of a defect in workmanship or materials If upon examination of The instrument
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