leica dna03 digital level manual
LINK 1 ENTER SITE >>> Download PDF
LINK 2 ENTER SITE >>> Download PDF
File Name:leica dna03 digital level manual.pdf
Size: 1563 KB
Type: PDF, ePub, eBook
Category: Book
Uploaded: 20 May 2019, 16:10 PM
Rating: 4.6/5 from 738 votes.
Status: AVAILABLE
Last checked: 10 Minutes ago!
In order to read or download leica dna03 digital level manual ebook, you need to create a FREE account.
eBook includes PDF, ePub and Kindle version
✔ Register a free 1 month Trial Account.
✔ Download as many books as you like (Personal use)
✔ Cancel the membership at any time if not satisfied.
✔ Join Over 80000 Happy Readers
leica dna03 digital level manualPage 155 and 156: KKey combinations. Page 157 and 158: 157 show all Thank you, for helping us keep this platform clean. The editors will have a look at it as soon as possible. WARNING Hazards of use or inappropriate applica- tion that lead to personal injuries or even death. CAUTION Hazards of use or inappropriate applica- tion that lead to minor personal injuries but appreciatble material, financial or enviromental damage. Single height measurements are easy to make and also just as easy is measuring all the elements in a line levelling job. Validity This manual is valid for both instruments of the DNA series. Sections only valid for the DNA03 are mar- ked accordingly. A minimal instrument tilt remains, the line-of-sight so that the instruments aim is exa- this is the vertical axis tilt.It is determined by a level test. Activating tolerance-settings for line levelling, the Precision Mode for line levelling with typical instrument monitors the distance of the height accuracy is possible hut not necessary.Depending on the required accuracy, a possible line-of-sight error or the influence of the earth’s curvature may have be taken into consideration. In strong sunlight and when working for long periods, cover instrument and stand with an umbrella. Further information on the LGO will gladly be given by your local Leica representative. Data flow: We recommend using the XML-format to transfer measurement data from the DNA to the LGO and its We advise against transferring measured data in modules. In addition, data can be backed up to a PCMCIA or CF card from the internal memory. The system supports the PCMCIA standard for ATA-Flash, SRAM or CF memory cards. Then pull the lever towards the display, press compartment to catch the battery and with the other battery upwards until it locks in place. Only insert or eject the card with the instrument off. Check: the card's eject button is flush with the card. Always plug the Lemo-plug with the ferrite core into the instrument.
- Tags:
- leica dna03 digital level manual, leica dna03 digital level manual, leica dna03 digital level manual user, leica dna03 digital level manual transmission, leica dna03 digital level manual instructions, leica dna03 digital level manual download, leica dna03 digital level manual software, leica dna03 digital level manual instruction, leica dna03 digital level manual guide, leica dna03 digital level manual digital.
Only plug in or remove the plug when the instrument is switched off.The remaining tilt of the tripod plate will be compensated with the foot screws on the instrument. To guarantee a firm foothold, press the tripod legs firmly into the ground. Tighten tripod's central fixing screw. Point telescope towards bright background (e.g. Turn focussing knob until image of staff is white paper). sharp. Moving the eye up and down behind the Turn ocular until reticle is focussed and appears ocular should not show the staff and reticle be sharp and black. Loosen central fixing screw slightly and shift instrument parallel on the tripod until the plummet is exactly over the point. Tighten central fixing screw. Perform points 1 to 6 according to height readings. Check if bubble is centered. Reading Read height H at the middle line of the reticle.Angle conversion from degree to gon has to be done by the user. Entry keys. Enter decimal point and special characters.Para- Display keys meters entered are ignored. In MENU, PROG and DATA returns to selection menu. Leaves a sub program or an auxillary LINE LEV function; returns to initial display. ST.2 BACK PtID: Reverts to last display. Rem: ------. QuickCode is activated when a search results the count of the counter codelist is loaded into the instrument and from the total sum. Numeric fields can only contain numeric values, negative signs and decimal points. Numeric fields Starts edit mode and places the cursor at are e.g.: starting heights, staff readings and the far right of the field. A point alphanumeric characters. They have no search may refer to a special job or to the entire mathematical function. Example: Entry: P13 Two fixed points and three measurements are dis- played. Scroll through the found selection. The Jobs) that fulfill the search criterion.Vibrations Code length required in the field of view Vibrations at the instrument, e.g. due to wind can be For exact measurements, the centering damped by touching the upper third of the tripod. Set single or multiple measurements.The instrument (2.99) continuously makes single measurements n max. Line points (foresight) The instrument will suggest a running automati- cally incremented number as a foresight point ID.First enter all required values and then trigger the measurement. Data and measured values of the last backsight are displayed. As long as no Rem: ------ new line is started, the current line can always be. First enter all required values and then trigger the measurement. Save measurement and continue to foresight.Point a) Height difference as related to the backsight (Pt numbers are sequential and are incremented with to BS) every measurement. INTERMEDIATE (BS to Pt) Next: 1003 Pt2H. These stake StkP: out heights can be loaded as fixed points into the Enter the running point number. The height of the entered point is searched for in the current job as corresponding job, in order for the heights to be cal- soon as the entry is confirmed with ENTER. The calculated values and cut are displayed. STAKE DISTANCE Set out according to height or height difference: PtBS: PtID: 1001 Rem: ----- STAKE HEIGHT SO D: 25.00 m PtBS: Dist: 24.85 m StkP:. Then select one of the three functions: Store measurements and results, with the possibility of subsequent measurements.. If no code list is stored then the second mode is Code: ------. These measurements must be done optically and the data entered into the Call up the function instrument manually. If several jobs are availa- ble, the desired one can be selected.Should a different line name Name: LINE00003 be desired, then it has to be changed before starting Meth: with the measurement. If the job is empty, then a PtID: new line is switched to.http://www.raumboerse-luzern.ch/mieten/dell-color-printer-725-manual The redu- ced number of staff code elements may slightly Set tolerances must be adhered to during line level- lower the measuring accuracy of measurements ling, depending on the application. Tolerance taken on the edge of the staff. To check or change tolerance values open the dis- play as follows: StafEnds: Enables lowest or highest approach to the ends of the staff.To change the settings, call up the corresponding function. The countermeasures can usually be derived. Create space - delete an existing job. Job exists in memory Enter a different job name. Invalid job name! Name is empty or reserved for the system. Line exists in the job! The functions however, are always the same.LINE LEV dH T ST.4 Total height difference between currrent backsight PtID: and starting point. Rem: ------ dH T:. This information is helpful, if you Displaying measured values with the instruments have to close line levelling with a even station height of collimation:. The line adjustment program allows adjusting single Line: level lines. Any two points of the line can be defined to select a level line in the current job. Lines recor- as control points. Any point of the line can be selected as StakeOut-points. Resid: Residual or difference between H new and H ori. The calculated heights can be viewed using the on- board data manager. Repeated measurements can be made. The new collimation error is stored in the system as corrective value. The old collimation error remains set. The It also contains the follo-. Whether using the Codelist. Codes wit- hout a Quick-Code number are automatically assi- gned the next highest free Quick-Code number 01, 02, 03,. 99, 00. Collimation error Software version Accept and store new settings. 4 CHECK WITH COLLIMATOR Measuring program (DNA03) Quit display, possible setting changes are ignored. System At the next key press it reverts to normal mode. Contains the system settings. Contrast Beep Sets contrasts in steps of 10. Acoustic signal trigger key: USER-key Off, loud, normal. These data words can hold alpha as well as Baudrate numeric data. After date Display important and useful information.Free jobs Amount of free jobs (maximum 16).Reticle adjustment (optical collimation error) is not supported. The special collimator contains a graticule with a reticle with the scale of the digital level and is used to make the adjustments. Store new collimation error. Aim at and focus on the bar code of the staff.The corre- data to other data mediums. It manages the internal sponding functions referencing the storage card can memory, where all measured data is stored and the be found under. Directory of the card.PtID: ------ More information on the structure of data block is in Back:. Lists the found points. With height points only enter the height. Delete single points. Enter new point (PtID and height with or without position coordinates). It is possible to scroll through the code list from the main display. The code has a maximum of eight INPUT CODELIST attributes. The information 1-8 on a code extend over two pages. After confirming the ques- Deletes all measurements or fix points of a job, tion whether to delete, all records are deleted.Provides information on contents (sectors for mea- Free Jobs surements or fix points) of individual jobs and the Displays the amount of free jobs available if only number of free jobs available: measurements were stored. Create and load the user Target formats with the Leica Survey Office program. Select memory target (card or serial interface). Target directory on card: GSI-Formats: \GSI Select job. Loading fix points or code list from the memory card Data into the internal memory of the instrument. Existing Data file was created.Fixed points and code lists must be in GSI-format. Confirm and continue. Start data import. Create new job. However, Start programs fix points and measurements are stored seperately.Not suitable for use in without the prior express approval of Leica aggressive or explosive environments. Use in rain is Geosystems permissible for limited periods (spash-water-proof). This influence the compensator and lead to measuring can cause fire or explosions. errors. When using a vertical staff supported by one CAUTION brace there is always the danger of falling (e.g. by. Operation is subject to the following two conditions:. Check the field adjustment parameters specified in this manual after long storage or transport periods. For shippping by train, plane or ship always use Shocks and vibrations may damage the instrument.Do the same with summer inside a vehicle.Casing, keypad and display: Only clean them with a clean, soft cloth and if necessary dampened with a small amount of suds.Center bubble if it extends beyond the centering Firmly tighten Allen screw (2) (if one is used). circle. Tighten the joint on the stand head (1) just enough so that with the legs extended, the stand can be lifted off the ground and the legs. Fadenkreuz If the collimation error exceeds 3mm per 30m, the Repeat steps 1 to 4 until the circular level bubble is collimation needs to be adjusted.Marked screw may not be used to adjust Turn Allen key until design value is reached. Light up staff. Image too bright. Darken staff or reduce lighting to staff. No staff or staff covered or insuff.Ask your local Leica dealer for more information about our TQM program. Please read these instructions carefully before putting the instrument into operation. Trademarks Windows and Windows CE are a registered trademark of Microsoft Corporation CompactFlash and CF are trademarks of SanDisk Corporation All other trademarks are the property of their respective owners. Product ID The type and the serial-no.Enter the type and serial number in your manual and always refer to this information when you need to contact your agency or Leica Geosystems authorized service workshop. Type: Serial-no.: 2 3 Symbols used DANGER Immediate hazards of use that lead to personal injuries or even death. WARNING Hazards of use or inappropriate application that lead to personal injuries or even death. CAUTION Hazards of use or inappropriate application that lead to minor personal injuries but appreciatble material, financial or enviromental damage. Both types of the instrument feature electronic reading of the measuring staff height. The bull's eye bubble only has to be roughly set for every stationing. The fine adjustment of the target beam is done automatically by the high-precision compensator. A key press triggers the electronic measurement. Should it not be possoble for once, to make an electronic measurement, then the height can be optically read from a conventional, metered staff and manually enterred with the keypad. Leica digital levels come with a wide range of software functions. Single height measurements are easy to make and also just as easy is measuring all the elements in a line levelling job. Staking out absolute heights or height differences or point-to-point measurements are all easily possible. The unique concept of format files enables the output of store data in almost any format. The format files can be created individually and modified asy desired. The logfile e.g., can be completed in the field and transferred to an internal memory card. 8 9 Principal of measurement The bar code of the staff is stored in the instrument as a reference signal. When measuring, the visible section of the staff within the field of view is captured by the line decoder as a measuring signal. Then the measuring signal is compared to the reference signal. This results in the height reading and horizontal distance. The staff must be perpendicular during measurement, as for optical levelling. With artificial lighting of the staff, mesurements can be made in the dark (The sensitivity of the sensor ranges from the highest frequiencies of visible light down to the frequency of infra red light). Validity This manual is valid for both instruments of the DNA series. A minimal instrument tilt remains, this is the vertical axis tilt. DNA03 Technical levelling and precision levelling. Staff selection Measuring accuracy depends on the staff used in combination with the instrument. Use standard staffs for low to medium range accuracy and invar levelling staffs for the highest precision. Range of application Simple measurements using staff and distance readings Line levelling Sureying and set out intermediate points. Online operations with a computer. Line levelling Dependent on the required accuracy the same rules for levellling and regulations within the given countries apply as for optical levelling. Adhere to the following general rules: Maintain same target distance for back and foresight. Measure a fore and back run and check it by the error after the closing point. Exclusively for precision levelling: Limit target distance, 0.5m required to minimize refractionary influences of ground proximity. Double observance (BFFB, abffb) to increase the reliability of the measurement and to reduce possible errors caused by the staff sinking. The reduced number of staff code elements may slightly lower the measuring accuracy of measurements taken on the edge of the staff. If the distance is less than 50cm a warning is displayed. When this mode is activated, the top and bottom limits of the staff are automatically converted to a 3m Invar staff. In order to use different staff sizes, the limit values can be manuallly adjusted. The precision mode also monitors measuring distances critical to the staff. These distances depend on the physical properties of the instrument and of the staff. The measuring accuracy of height measurements within these distance ranges may also be slightly lower. A warning is displayed if the measuring distance is within the following ranges: m m and m m. The Precision Mode is meant as a helpful tool to increase measuring accuracy. Activating Precision Mode for line levelling with typical accuracy is possible hut not necessary. 16 17 Area levelling Unlike line levelling, the individual target distances in area levelling may be very different. Depending on the required accuracy, a possible line-of-sight error or the influence of the earth s curvature may have be taken into consideration. In strong sunlight and when working for long periods, cover instrument and stand with an umbrella. 17 18 Computer software package Leica Geo Office (LGO) The Leica Geo Office (LGO) software package includes a number of programs and tools that support working with the instrument. LGO-Tools is a part of the complete LGO package and can be installed from the supplied CD. After the tools have been successfully installed, the following program modules are available: Data Exchange Manager Data exchange of fixed points, measurements, code lists and data output formats between the instrument (internal memory) and the computer. Data exchange between PCMCIA-card (in the instrument) and the computer. Codelist Manager Creates and edits code lists. Software Upload Uploads system software and measuring programs. Format Manager Creates and edits user defined output formats. Configuration Manager Creates and edits user defined instrument settings. For more information on the Leica Geo Office refer to the detailed Online-help. LEICA Geo Office (LGO) is available as a separate software package and includes the basic module as well as the LGO Tools package. The base module and the corresponding options offered supportvisualization, calculation, quality testing and recording of measurement data of various Leica instruments. 18 19 The following options are available for the evaluation of levelling data: Display, editing and evaluation of single line levelling Creating and adjusting1d height grids. Further information on the LGO will gladly be given by your local Leica representative. Data flow: We recommend using the XML-format to transfer measurement data from the DNA to the LGO and its modules. As an example, the format file DNAXml5 was selected. We advise against transferring measured data in GSI format from the level to the LGO software pakkage. As the GSI format does not include all information, errors may occur during height calculations and lead to wrong results. In addition, data can be backed up to a PCMCIA or CF card from the internal memory. The system supports the PCMCIA standard for ATA-Flash, SRAM or CF memory cards. For DNA instruments, we recommend the basic battery (GEB111) or the Pro battery (GEB121). Optionally six single cells can be used with the GAD39 battery adapter. Six single cell batteries (1.5 V each) supply 9 Volts. The battery charge is not displayed correctly when using single cells. Use the single cells with the battery adapter as emergency power supply. The advantage of the single cells is in a lower rate of discharge even over long periods. Then pull the lever towards the display, press battery upwards until it locks in place. The battery will fall out into your waiting hand. 23 24 Memory card Card compartment cover Open: Press latch. Close: Press cover downwards until it locks in place. Keep card compartment cover closed while using the instrument to protect it from water and dirt. Only use clean and dry cards. Check: the card's eject button is flush with the card. 25 External power supply The cable used must have a ferrite core (electromagnetic compatibility, EMV). Always plug the Lemo-plug with the ferrite core into the instrument. Only plug in or remove the plug when the instrument is switched off. Cables delivered by Leica Geosystems come standard with a ferrite core. The remaining tilt of the tripod plate will be compensated with the foot screws on the instrument. During transport always use the cover supplied. Only use the tripod for surveying. Moving the eye up and down behind the ocular should not show the staff and reticle be displaced against one another. 29 30 Centering 30 For possible centering over a ground point: 1 Attach plummet. 2 Loosen central fixing screw slightly and shift instrument parallel on the tripod until the plummet is exactly over the point. 3 Tighten central fixing screw. Zentrier 31 Measuring General notices First check and adjust the line-of-sight errors, then the circular level on the instrument and then the staff. Before starting work in the field After long storage periods After long transportation Keep the optics clean. Dirt or condensation on the optics can limit measurements. Before starting work, let the instrument adjust to the ambient temperature (approx. 2 minutes per C of temperature difference). The angle unit is 360 subdivided into 1 intervals. The gon division is printed in steps of 50 gon below the 360 division. Angle conversion from degree to gon has to be done by the user. 33 34 Operating the instrument The shown displays are examples and local software versions may deviate from the base version. 34 On switch: Press briefly Off switch: Press for 1 second Measure button Press lightly to trigger measurement. Set measurement mode. Key with any function from the FNC-menu. Measurement programs, main menu. Data manager. Quit measurment program, function or edit mode step-by-step, retrieving the old parameters. Enter decimal point and special characters. They can be marked with the navigation keys. General display keys: Accept values or conditions and move to the next screen. Confirm and continue. Set displayed parameter and continue. Parameters entered are ignored. Leaves a sub program or an auxillary function; returns to initial display. Reverts to last display. Stores data to internal memory. Navigate the list. Quit. Quit. The battery symbol shows the level of battery capacity remaining. (Example: 50 full). EC Earth curvature correction switched on. Electronically measured or manually entered staff heights are automatically corrected for earth's curvature. T Inverse staff switched on. Alphanumeric characters activated. QuickCode. QuickCode is activated when a codelist is loaded into the instrument and when the cursor is over a button. Enter the corresponding two digit Quick- Code to trigger the measurement and to save it together with the assigned code. QuickCode is not activated when the cursor is over an input field or when no codelist is loaded into the instrument. Call it up by directly entering a number 1 to 5, or highlight it with the navigation keys. Starts the function. Sequence, layout and texts of the menu may vary depending on local configuration. Illumination menu Switch on illumination, displays setting options. Display illumination in economic mode. The circular level remains on permanently. The display switches off after a few seconds and comes back on at the press of a key. Display and circular level illuminations remain on permanently. Switches on the circular level illumination. The illumination cannot be switched on when messages are being displayed. 41 42 User input Entering numeric values Numeric fields can only contain numeric values, negative signs and decimal points. Numeric fields are e.g.: starting heights, staff readings and distances. Enter numeric values in two ways: 1. Enter a new value Replace displayed value with a new value: Use navigation keys to highlight the desired entry field. Type numeric value and decimal point using the keyboard. Sign can be changed while making the entry. Positive to negative or vice-versa. Acknowledge entry and the next entry field is highlighted. 2. Edit displayed value Edit a few digits of displayed value: Highlight the desired entry field with the navigation keys. Starts edit mode and places the cursor at the far right of the field. Starts edit mode and places the cursor at the far left of the field. Place cursor on digit to be edited. Type in desired digit. Acknowledge entry and the next entry field is highlighted. Discards entry and restores old value. 42 43 Entering alphanumeric values Alphanumeric fields can contain numeric as well as alphanumeric values e.g.: PtID, Code, Attribute. Procedure: Switch into - entry mode. In - entry mode a key is used for 3 letters and one digit. Example: Entering the letters S, T and U. Press S: once, T: twice, U: three times, 1: four times. If the desired letter or number is missed just continue pressing until it comes around again. Inserting letters and numbers Inserting a digit into an existing number in edit mode. A missing digit (e.g. -15 is entered instead of -125) can be inserted afterwards. Example: 1AB C 32 A B 32 Deleting all characters: Press several times until entry field is empty. A final press restores the previous value. Numeric values are always displayed with decimal points. A second press restores the old value. They have no mathematical function. In edit mode the position of the decimal point cannot be changed. Find point Find point is a global function to find internally stored measured points or coordinates. A point search may refer to a special job or to the entire memory. After entering the first point number of a line levelling, a search is automatic started in the memory for a height. If no fixed or measured point with the specified point number is found, 0.000m is displayed. Should one or more points be found, then the result of the search is displayed in the following dialog. Example: Entry: P13 Two fixed points and three measurements are displayed. Scroll through the found selection. Type The displayed point is a fixed point. Calling up the extended point search. Enter new search criteria. If no points are found a message is displayed with that information. 46 47 The Search function always finds fixed point (in Fixed Points-jobs) before measured point (in Meas. Jobs) that fulfill the search criterion. If several points are found that fulfill the search criterion, they are listed chronologically. The dialog permits searching the point a random job or in all jobs. EXTENDED POINT SEARCH JOB: ALL JOBS PtID.: P13 The entered point number is searched for in the memeory after confirming it with ENTER. Scroll through the selection found Manual height entry If no point is found in the memory, the height of the point can be entered manually. Wildcards are used when the exact point ID is not known or when a series of points are to be found. DNA-Dde 6 49 Technical hints for measurements Special measuring situations Vibrations Vibrations at the instrument, e.g. due to wind can be damped by touching the upper third of the tripod. Back light Use the lense hood (optional accessory) to cover the objective when back light disturbs your work. As a last resort, use your hands to shield the objective from disturbing backlight. Darkness Evenly illuminate the measuring area of the staff with a flashlight or spotlight in darkness. Measuring at the beginning of the staff Measurements slightly below the zero point are possible (negative measured values). Measuring at the upper end of the staff With the following staffs, measurements can be made up to the end of the staff: 4.05m; 2.95m; 2.70m; 1.95m und 1.82m. With other staff lenghts, measurements up to the upper ends are not possible. Code length required in the field of view For exact measurements, the centering area in the field of view should be free of any interfering cover. The following code lengths are required in the field of view, depending on the distance, from which the permitted amount of interfering cover on the edges of the field of view can be determined: Distance Code length Cover 0m - 10m 100 0 10m - 50m 80 20 50m - 90m 70 30 90m - 110m 60 40 49 50 Shade Shade patterns on the staff normally do not affect the measured results. Extremely dark shade can have the same effects as an interfering cover has on the field-of-view. Focus A slightly unfocussed image does not influence the measuring time and the accuracy. When large focus errors occur, measurement is stopped. Measuring through window panes Avoid measuring through window panes. Precision Mode for line levelling The Precision Mode is meant as a helpful tool to increase measuring accuracy. The Precision Mode should be activated for line levelling jobs that require high accuracy.further details are on page Important instrument settings Before starting any measurement, use the list to check how the measurement is to proceed and what corrections have to be made. Set or change the relevant instrument parameters. Current line-of-sight error ok. Earth curvature correction on or off. Which measurement mode to use. The collimation error entered into the instrument is automatically applied as a correction to every reading of the staff. There are two ways of determining the line-of-sight error: 1 Using the integrated field level test procedure or the laboratory test with the collimator (DNA03 only). With multiple measurements the instrument automatically carries out several measurement in sequence until the defined amount of measurements are done, a terminating criteria is reached or the observer terminates the procedure themselves. From a certain minimum amount of measurements (n min), the instrument checks if the measured standard deviation of the average value (sdevm) is less or larger than that of the set deviation (S). If smaller or equal the measurements are stopped.