PRECAUTIONS Congratulations on your purchase of Navi Station! Please read carefully through the User Manual before you switch on the product. 1. Do not collimate the objective lens directly to the The battery should be charged once a month. sunlight without a filter. 7. When shipping the equipment, please place it in the 2. Do not stare at the laser beam, or point the laser to carry case. The cushioned material should be used to the others’ eye! cover around the case for support. 3.
CONTENTS 1. INTRODUCTION……………………………...1 4.3 Backsight Check…………...………12 1.1 Features…………………………………...1 4.4 Resection….…………………….……...13 1.2 Measuring Preparation…………....…...2 4.5 Point to Line…………...………………...14 1.3 Setting Up…………...…………………....2 4.6 Free Station…………...………………...15 1.4 Battery Information…………...………...4 5. COLLECT………………...……………….....17 1.5 Dismounting/Mounting the Tribrach…6 5.1 GNSS Position………………...………...17 1.6 Eyepiece Focusing…………...………...6 5.2 Point……………………...………….....19 2.
6.3 Reference Line………………...…..…28 9.1 H-Alignment...……………....................41 6.4 Line Stake-Out…………...……………..29 9.2 V-Alignment…………………................42 6.5 Reference Line S.O……...……………..29 9.3 Import the Road……………….…........43 6.6 Arc Stake-Out….………...……………..30 9.4 Middle-Line S.O…………………….......44 7. JOB……………...…………………………...31 10. SET…….…………...……………………...45 8. COGO……………...…………………….....33 10.1 Unit…...………………………….…....45 8.1 Convert Parameter………....…………33 10.2 Angle.………………………….…......45 8.
11.3 Graphics………………….…...............52 11.4 Data Import……………………….......53 11.5 Data Export……………………….......54 12. INSPECTION & ADJUSTMENT………...….55 12.1 Plate Vial………..………………......…55 12.2 Circular Vial………..…….……….……56 12.3 Tilt-Sensor………..……………….....….56 12.4 Reticle Unit………..…………….…..…57 12.5 Perpendicularity between Sight of View & Horizontal Axis (2C)……………….58 12.6 Compensation of Vertical Index Difference………..…………..……………...59 12.7 Vertical 0 (I Angle) ………..………….59 12.8 Constant K………..……………………61 12.
1. INTRODUCTION 1.1 FEATURES Navi Station is a powerful and unique total station that easily defined the position by its integrated GNSS when the occupied point is not clear or too far away from the working site. All-constellation GNSS Simply setup the station wherever you want Without the limitation of known points Intelligent workflow under Android 6.
1.2 MEASURING PREPARATION Unpacking Storage of Instrument Lay down the case lightly with the cover upward. Cover the cap, place the instrument into the Unlock the case, and take out the instrument. case with the vertical clamp screw and circular vial upwards (lens towards tribrach 1.3 SETTING UP Setup and Levelling the instrument precisely to Instrument setup ensure the best performance. A. Extended the tripod legs in a stable position. B.
D. Leveling the instrument by circular vial. rotating the foot-screw A and B. a) Rotate the foot-screw A and B to move the b) Rotate the instrument in 90º(100gon) around bubble in the circular vial, in which case the its vertical axis and turn the remaining leveling bubble is located on a line perpendicular to a screw or leveling C to center the bubble once line running through the centers of the two more. leveling screw being adjusted .
Tips: You can also level the instrument precisely adjust by the E-bubble. [X]: The compensating value on X direction [Y]: The compensating value on Y direction [TILT-OFF]: Turn off tilt sensor [TILT-X]: Turn on sensor in X direction only [TILT-XY]: Turn on X&Y sensor in dual directions. 1.4 BATTERY INFORMATION Inserting Battery Put the battery into the instrument, push it. Check and insert it correctly to side into the housing. Replacing Battery Press the battery lock on both sides, remove the battery.
Note: Charging a) The operating time depends on the outside The battery must be charged prior to using conditions, such as ambient temperature, before the first time operation. charging time, the cycles of charging, etc. It is recommended for safety to charge the battery The battery SB-35a should be charged only beforehand or to prepare spare full-charged by the official charger NC-10, which packed batteries. together with the instrument. Please connect the power supply in 220V, under 0°~±45°C.
1.5 DISMOUNTING/MOUNTING THE TRIBRACH Dismounting If necessary, the instrument can be dismounted from tribrach. Turn the locking knob about 180° counter-clockwise to disengage anchor jaws, and take off the instrument from tribrach. Mounting Insert three anchor jaws into holes of tribrach and line up the directing stub with the directing slot. Turn the locking knob about 180° clockwise to mounting the instrument. 1.
2. OPERATION 2.
2.2 TOOL BAR [Quick Set]: Including the setting of laser pointer, cross light, laser plummet and temperature & pressure. [Data]: Including raw data, coordinate data, code and graphic data. [Mode]: Including fine, N times, continuous or tracking mode. [Target]: Including sheet, prism or nonprism mode. [Tilt-sensor]: Electronic tilt sensor, including X-axis, XY-axis or closed.
3. MEASUREMENT 3.1 ANGLE MEASUREMENT V: Vertical angle HR/HL: Horizontal right or left [0 SET]: Set the current horizontal angle to 0. After that the backsight point should be set again. [H SET]: Set the horizontal angle by entered a certain value [V/%]: Switch the display of angle between regular vertical angle and slope percentage. [R/L]: Switch between horizontal right or left.
3.2 DISTANCE MEASUREMENT SD: The slide distance. HD: The horizontal distance. VD: The vertical distance. [Meas.]: Measure the distance 3.3 COORDINATE MEASUREMENT N: North coordinate. E: East coordinate. Z: Elevation coordinate. [R.HT]: Input the reflector height. [Ins.HT]: Input the instrument height. [Station]: Input the coordinate of station [Meas.
4. STATION Each coordinate computation relates to the currently set station. Please set the station by known points before surveying and stake out,. 4.1 KNOWN POINT There’re two methods to set the backsight point: one is by the coordinates, the other is by the azimuth. Stn: Input the ID of known point, selected from the memory or entered a new point as station. [BS Pt]: Input the ID of backsight point, selected from the memory or entered a new point [Azimuth]: Input the angle of backsight point.
4.2 STATION HEIGHT 4.3 BACKSIGHT CHECK Calculate the station height by measuring a Check whether the current angle coincide with point with known height. the backsight. Elevation: Input the elevation of known point, Stn Pt: The ID of station point. user can selected it from internal memory. BS Pt: The ID of backsight point. It will be blank if VD: The current vertical angle. the backsight angle was input by manually. Calc.Ht: The measured height of station. BS: The backsight angle.
4.4 RESECTION Note: a) If the angle between the first measurement point and the second one is too small or too large, it will influent the geometrical accuracy of calculation result. So selecting a geometrical graphic with good structure is The “Resection” is used for determine the important. instrument position from measurements to a minimum of two known points. b) The calculation requires at least three angle data or two distance data.
Pt: Input the ID of known point. R.Ht: Input the reflector height. HA: The measured result of horizontal angle. VA: The measured result of vertical angle. SD: The measured result of slide distance [Angle]: Only angle measurement. ☞ The measurement for known points [Ang&Dist]: Angle & distance measurement. [Done]: Save the result and back to the point list. 4.5 POINT TO LINE Measure 2 points as A and B, click [next] to calculate the HD/VD/SD between A and B.
4.6 FREE STATION Set up the station with only one control points or even without any control points, by using the GNSS position to calculate the coordinate. STN: Station point. Press [+] to select, input or measure the control points by GNSS. BS Pt: Backsight point. Press [+] to select, input or measure the control points by GNSS. The backsight point can be an unknown point, the points you measured under this station can be considered to measure in a virtual coordinate system.
e.g. Set the Station Without Control Points 1. Setup the Navi Station at an unknown point, called P1, then get the coordinate of P1 by GNSS. 2. Select P1 as the first station (STN). Aim at the second unknown point P2 as backsight (BS Pt) 3. Finish the measurement under STN P1. 4. Setup the Navi Station at the second unknown point P2, then get the coordinate of P2 by GNSS. 5. Use P1 as backsight (BS Pt). Navi Station will recalculate coordinate & azimuth between P1 and P2. 6.
5. COLLECT 5.1 GNSS POSITION [Setting]: Set the coordinate system, data link (External Mode or Internal UHF), data source, cutoff angle, static mode and refresh rate. 1. External Mode Connect Navi Station with network via WIFI, ☞ GNSS Settings hotspot or SIM card. Then click Data Source to input IP, Port, Account and Password for CORS with correct access point. Press [Connect] to finish the connection.
2. Internal UHF Set up the base, then finish the setting of base station. Channel: 1-16, consistent with base station. Air Baud Rate: 9600 or 19200. ☞ Settings of Internal UHF Protocol: South [Details]: Check the current status of satellite. The information included the information of point (speed, direction DGPS delay), Basic Information and Accuracy Factor. [All]: Measure and save the coordinate of ☞ Details of Satellite Status current station.
5.2 POINT Pt N: Input the ID of point. It will add “1” automatically on the point name in each time. Code: Input or select the code R.Ht: The reflector height. [Meas.]: Measure the point [Save]: Save the previous result. If the distance measurement was not carried out, the system Data: Show the data of saved points. will save the current angle result only. Graph: Show the graphic data of saved points. [All]: Measure and save.
5.3 DISTANCE OFFSET Pt N: Input the ID of point. Code: Input or call up the code. The distance offset calculates from measurement R Ht: Reflector height or coordinates longitudinal, parallel offset and . height differences of the target point relative to Left/Right: The lateral deviation in left or right the known point. Front/Back: Difference in length. Up/Down: The altitude deviation in upward Note: All directions are correspondent to the or downward visual side of operator.
5.4 PLANE OFFSET Consider that Point P0 is on the edge of a plane, which cannot be measured directly through nonreflector mode. Measure P1/P2/P3, the three random prism points [Measure]: Measure the point. to defines a plane. Then aim at Point P0, it will [View]: View the result. calculate the coordinate automatically. [Save]: Save the calculation result.
5.5 COLUMN OFFSET/ HIDDEN POINT Direc.A: Collimate the side of column. Column offset is widely used in measuring a Direc.B: Collimate the other side of column. hidden point that is not directly visible, for Center: Collimate the center and measure. example the center of column as picture shown. [Angle]:Measure the angle of two sides. Point P1 is the intersection between the station [Meas.]: Measure the distance of column and column, P2 and P3 are the left and right center.
5.6 MLM MLM function is mainly used to compute the HD/ VD/ SD/ azimuth between two target points. [Meas.]: Measure points into the point list. The coordinate of points can be selected from [COGO]: Calculation the memory, entered by manual or measured [Lock]: Click to lock the start point. If unlock directly. the start point, the start point would be the last measured point. The user can choose between two methods: 1. MLM (A-B, A-C), lock the start point 2. MLM (A-B, B-C), unlock the start point.
5.7 LINE & EXTEND POINT The extension function computes extend point HA: The current horizontal angle. from the base line, calculate the unknown VA: The current vertical angle. coordinate from two known points and the Pt 1: The slide distance of P1 extend distance. Pt P2: The slide distance of P2 Known: P1, start point [Measure]: Measure the first or second point. P2, end point [View]: View the result.
5.8 LINE & EXTEND ANGLE The extension function computes extend point HA: The current horizontal angle. from the base line, calculate the unknown VA: The current vertical angle. coordinate from two known points and the Pt 1: The slide distance of P1 azimuth. Pt 2: The slide distance of P2 Known: Azimuth: Azimuth between station and extend P1, start point point. P2, end point [Save]: Save the extension point.
5.9 REM/REMOTE HEIGHT The points directly above the prism can be R Ht: Reflector height. determined without a reflector at the target point. VA (the first one): Current vertical angle. dVD: Vertical difference between measured When you need the information of a target hang point and target. in the air, REM can help you measure the point VA: Vertical angle of measured point. without a reflector. HD: Horizontal distance of measured point.
6. STAKE OUT 6.1 POINT S.O. Setting out the coordinates from memory or manually entered Pt N: ID of the stake-out point. R.Ht: Reflector height [Last]: Select the last stakeout point [Next]: Select the next stakeout point. ☞ The menu of Stake-out [Meas.]: Measure the target [Storage]: Save the current stake-out point d HA: Difference of horizontal angle Far/Near: Guide to move forward or backward. Left/Right: The deviation from the target Fill/Dig: Guide to move upward or downward.
6.2 ANGLE & DISTANCE S.O. 6.3 REFERENCE LINE Stake-out the points by entered the value of Stake-out the points by entered the value of angle offset (HA), longitudinal offset (HD) or azimuth, longitudinal offset (HD) and height height offset (Z) offset (VD). Find further details on “Point Stake-out” The point can be selected from memory of inputted by manual.
6.4 LINE S.O. 6.5 REFERENCE LINE S.O. It will calculate the coordinates of the stake- Stake out points by a known base line (defined out point through two known points (Start Pt by two known points), and the related offset. and End Pt) and the offset distance (left or The right, forward or backward, up or down) longitudinally, in parallel or vertically to the base based on the line which is formed by the line, or be rotated around the first base point as known points required.
6.6 ARC S.O 7. JOB Stake out an arc by center/start point, start Open, delete, check or create a new job. point/end point/radius and the others factors. [View Info]: Check the information of current job.
Click [+] to create a new job. The name of job, operator and note can be edit. [Set Coord. System]: Set the parameter of current coordinate system. [Use Template]: Select a coordinate system from system or from the other job. ☞ Create a New Job Target Ellipsoid: Set the target ellipsoid like WGS84, CGCS2000.,etc. Set Projection Para.: Set the parameter of projection, including Projection Method, North & East Deviation, Central Meridian, Standard Latitude, Projected Scale and Height.
4-Para: Input 4-parameter by manual or get it through coordinate calculation. Correction Para.: Input the correction parameter by manual or get it through calculation. Height Fitting: Input the parameter of height fitting. Method of Geoid File: Select the calculation method of geoid file, as Bilinear Interpolation, Biquadratic Interpolation, Spline Interpolation and Special Weighted Interpolation. Import the geoid file: .sgf or .
8. COGO 8.1 CONVERT PARAMETER Convert the data of geodetic coordinate, which into plane coordinate. : Configure Setting. Method: Method of coordinate convert. Included 1 Step (4-para with height fitting), 2-Step ☞ List of Coordinate (calculate 7-para, then use 4-para with height fitting) and 7-parameter. Height Fitting: Method of height fitting. Including Weighted Average (points number ≤3), Plane Fitting ( 4≤ points number ≤6), Curve Fitting (points number ≥7) and automatic fitting.
: Data Operation. Import, Export or Clear the data. [Add]: Add a new point for coordinate convert. [Get]: Get the coordinate of occupied point by GNSS positioning. [Calc]: Calculate the coordinate. ☞ List of Coordinate When calculate by 4-parameter, it needs at least 2 points with two different coordinate systems participate in calculation. When calculate by 7parameter, it needs at least 3 points with two different coordinate systems participate in calculation.
8.2 REDUCTION After the orientation of Free Station, the points which are measured under different station are separately with their own virtual coordinate system. Reduction will convert the points under virtual coordinate system (for example, point P) into real coordinates (point P’). [Reduction]: Convert the coordinate with known backsight point. The backsight point can be selected, inputted or measured by GNSS position.
8.3 Calc. XYZ 8.4 INVERSE Calculate the coordinates with a known point, Calculate the relationship between two points based on the direction and distance offset. Start Pt: Start point, which can be selected, Start Pt: Start point. measured or inputted by manual. End Pt: End point, which can be selected, Start Angle: Angle of start point measured or inputted by manual. Turn Angle: The turning direction of start point. [Calc.]: Calculate [Calc.
8.5 AREA & GIRTH 8.6 ANGLE Calculate the area and girth of known points. Calculate the included angle from 3 points. [Add]: Add a point to the end of point list Pt A, B and C can be selected, measured or [Insert]: Insert a point to the point list inputted by manual.
8.7 DIST. CONVERSION 8.8 ANGLE CONVERSION Convert the unit of distance. Convert the unit of angle.
8.9 AVERAGE 8.10 EQUIDISTANT POINTS Calculate the average value of known points. Define a line by two known points. According to the interval, divide the line into several parts. [Delete]: Delete a chosen data on the list Pt A and B can be selected, measured or [Add]: Add a point to the end of point list inputted by manual. [COGO]: Calculate Interval Pt: The interval between point A and B.
8.11 TRIANGULAR COMPUTATION 8.12 CALCULATOR Calculate the triangle based on the inputted Navi Station is able to handle the simple angle or length. mathematic calculation.
9. ROAD 9.1 H-ALIGNMENT Press [+] to create or import a new road. ☞ List of Elements {List}: List of intersection points. {Graph}: Graph of road in horizontal alignment. {Pile Coord.}: Coordinate of piles. : Settings of horizontal alignment, including type (by pile number or distance), start mile and interval between piles. ☞ Create a new road : Add an intersection point.
9.2 V-ALIGNMENT ☞ Add an intersection point Intersection: Input or select the coordinate of : Add the elements of vertical alignment intersection point. N (X): North coordinate of intersection point E (Y): East coordinate of intersection point 1st TransCurve: Length of 1st transition curve. 2nd TransCurve: Length of 2nd transition curve.
9.3 Import the Road Support format: *.rd-EG Star, *.ip-EG Star, *.xlsxRoad Elements Form, *.rod-EG Star, *.pm and *.jd. Use *.xlsx-Road Elements Form as an example Input the column number of each elements, like 1, 2, 3 and 4. Press [Preview] and [OK], Navi Station will import the elements into horizontal alignment. ☞ Elements Form, xlsx format.
9.4 Middle-Line S.O Select the road and then stake out the middle line of road based on the pile and offset. Start Mile: Start mile of stake out. Interval: Interval between each point. Left/Right: Left or right offset from the middle line. Up/Down: The height difference from middle line Next: Enter the page of stake out. Please refers to Chapter 6.1 Point S.O for further information.
10. SET 10.1 UNIT 10.2 ANGLE Angle Unit: degree, gon, mil, DMS Angle Minimum Reading: 5”, 1”, 0.1” Distance Unit: meter, feet, feet-inch H0/V0: horizontal 0 or vertical 0. Temp. Unit:℃ , ℉ Tilt Sensor: off, single or dual axis Press.
10.3 DISTANCE Constant: Distance Minimum Reading: 1mm, 0.1mm Correction (K): 0.14, 0.2 or close Grid Factor: Scale Factor: Set the scale of measurement Average Elevation: Set the elevation of current station. T-P Set: Temp: Set the current temperature. Pres: Set the current pressure. PPM: The atmosphere correction value. Mode: N times, continuous, tracking or single. Target: Set the target among prism, reflector sheet and non-prism.
10.4 COORDINATE 10.5 DEMO MODE Order: the order of coordinate display. By N-E-Z Demo mode is used for presentation in your or E-N-Z. mobile device, with virtual data. Install the survey star (.apk) on your mobile device and click the button to activate the demo mode.
10.6 GNSS SETTING 10.7 ADJUSTMENT GNSS Position: On or off the GNSS positioning. Status Limit: Single, differ, float or fixed. Adjust the I-Angle, 2C, Horizontal Axis, Electronic Bubble, HRMS Limit: 0.03 in default, the value can be Parameter (constant K, constant of target) and Display Error. modified by manual. VRMS Limit: 0.06 in default, the value can be Please refers to chapter 11. modified by manual. PDOP Limit: 4.0 in default, the value can be modified by manual.
10.8 OTHERS 10.9 FUNCTION KEY Reticle Backlight: On or off the backlight of Define the function of keys, like FN, -, . and the reticle. 4 levels adjustable other numeric keys, to activate the laser pointer, Soft-keypad: On or off the soft-keypad reticle illumination, laser plummet and soft- EDM Beep: On or off the beeping sound of EDM. keypad. Measure Beep: On or off the beeping sound of measurement. Quick Code: On or off the quick code function.
10.10 RESET TO DEFAULT 10.11 SETTING Reset the settings of total station back to initial Software Info: View the software information. mode.
11. DATA 11.1 DATA View the raw data. For further data format, please check the Appendix in the last page. Clear the data list, import the txt/dat file to total station, or export the raw data, coordinate to external memories. Search the point from the data list. Set the order of data Add a new point with code and coordinate into the data list. Multi-del: Delete multiple data from data list.
11.2 CODE 11.3 GRAPHICS View the code data. View the graphic data. Click the code in once to edit or delete the data. Clear the code list, import or export the codes Search the code from the list.
11.4 DATA IMPORT Click [Import], then select the file from internal memory. Choose the data type (Coordinate/ Code data) and display order (Point name, code, N, E, Z), then click [OK] for import.
11.5 DATA EXPORT Click [Export] to choose the data type (Coordinate/ Code/ Raw Data) and the format, then click [OK] for export. The file name can be defined.
12. INSPECTION & ADJUSTMENT The instrument has passed the procedure of inspection and adjustment before releasing to the market, which ensures that it meets quality requirement. However, after long periods of transportation or the changeable environment, some influences may occur to the internal structure. Therefore, before the instrument is used for the first time, user should check and adjust the functions we introduced in this session to ensure the precision of the job. 12.
12.2 CIRCULAR VIAL Inspection Adjustment It is not necessary to adjust the circular vial, If the bubble of the circular vial is not in the except the bubble is not in the center after the center, adjust the bubble to the center by using adjustment of plate vial. the adjusting pin or hexagon wrench. First, loosen the screw opposite to the offset side, and then tighten the other adjusting screw on the offset side, bringing the bubble to the center.
12.4 RETICLE UNIT Inspection Adjustment 1. Sight object A after leveling the equipment, 1. Remove the eyepiece cover to expose the lock the horizontal and vertical tangent unit and four reticle adjusting screws, as picture shown. make sure that target A is in the center of cross- 2. Loosen the four reticle adjusting screws hair. uniformly by the adjusting pin. Rotate the reticle 2.
12.5 PERPENDICULARITY BETWEEN SIGHT OF VIEW & HORIZONTAL AXIS (2C) Inspection Adjustment 1. Set object A at a far distance at the same 1.Use the horizontal tangent screw to adjust the height as the instrument, leveling the instrument reading of HA. and turn on the power (eg. HL=10°13’10”). HR+C = 190°13’40” – 15” = 190°13’25” 2. Sight object A in horizontal left and read value 2. Take off the cover of the reticle between the of HA. (eg. HR= 190°13’40”). eyepiece and focusing screw.
12.6 COMPENSATION OF VERTICAL INDEX DIFFERENCE Inspection of compensation. When rotate the vertical 1. After leveling the instrument, make the EDM tangent unit in opposite direction back to the parallel with the line connecting the center of original place, the instrument will show the the instrument to any one of the screws. Lock the vertical horizontal clamp screw. compensation of vertical index difference works 2. Switch on the equipment, zero the vertical well.
Inspection Adjustment 1. After leveling the instrument, collimate at any 1. Aim at target A in same height with the target A in HL. Record the value as L. instrument in HL. 2. Rotate the EDM and aim at the target A in HR. 2. Aim at the same target A on HR. Record the value as R. 3. After setting the angle in both HL and HR, it will 3. If the vertical 0°in zenith, I =(L + R - 360°)/2.
12.8 CONSTANT K The Instrument constant has been checked and adjusted in the factory, and K=0. It seldom changes and it is suggested to check once or twice in a year. Inspection adjusted according to the inspection value. 1. Mount and level the instrument on Point A on Adjustment flat ground. Use the vertical hair to mark Point B Set the orientation through the vertical hair to and Point C with the distance of 50m on the make Point A,B, and C on the same line strictly.
12.9 COINCIDENCE BETWEEN SIGHT OF VIEW AND EMITTING AXIS Inspection Adjustment 1. Set the reflector 50m away from the instrument. If there is a huge deviation between the sight of Aim at the center of prism precisely. view 2. Activate the laser pointer. Check whether the instrument to authorized service center for center of reticle coincides to the laser pointer. If maintenance. and emitting axis, please send the no, please adjust the emitting axis. 12.
13. SPECIFICATIONS 13.1 DISTANCE MEASUREMENT NAVI STATION Non-Prism 800m/1500m/2000m Prism 5000m Non-Prism 2+2ppm Sheet 3+2ppm Prism 3+2ppm Measure Intervals Fine Mode: 0.3s ANGLE MEASUREMENT ACCURACY RANGE Model 13.2 ANGLE MEASUREMENT 2” Minimum Reading 1” Measure Method Absolute Encoding Diameter of Disk 79mm Angle Unit Degree, Gon, Mil Vertical 0 H0, V0 12.3 OPERATION SYSTEM Tracking Mode: 0.1s OTHERS Accuracy Distance Unit M, FT Distance Reading Max: 99999999.
Erect Keyboard Numeric, 15 Keys Magnification 30x Display Unit Graphic, 5.0 Inch TFT Effective Aperture 45mm (DTM: 50mm) Resolution Ratio 3” Field of View 1°30’ Minimum Focus KEYBOARD Image LCD Screen 720*1280 dpo Position Face 1, Face 2 1.
ACCURACY 13.5 GNSS PERFORMANCE Single Point Single: H≤3m, V≤5m RTD Surveying H: ±0.5m, V:±1.0m Static Surveying H: 2.5+1ppm, V: 5+1ppm RTK Surveying H: 10+1ppm, V: 20+1ppm Channel 574 Channels Signal Tracking BDS-2: B1, B2, B3; SATELLITE GPS: L1, L2C, L2P, L5; Time To First Fix GLONASS: L1, L2; GALILEO: E1, E5A, E5B SBAS Cold Start < 50s Warm Start < 45s Signal Re-acquisition < 3s Initialization Time < 15s Initialization Reliability >99.
14. SAFETY GUIDE 14.1 INTERNAL DISTANCE METER (VISIBLE LASER) Warning Regulation) The total Station is equipped with an EDM of Class 3A/III a laser product: It is harmful to Laser Class 3A/III a and it is verified by these observe the laser beam continuously. Users labels as follows: should avoid staring at the laser directly.
Warning that might bring When the laser beam emits on prism, mirror, IEC60825-1:2001) dangers (according to metal surface, window, it might be dangerous to look directly at the reflecting light. There are explanations of some principle points Prevention of related standard as follows: Do not stare at the direction which the laser Class 3R laser product is used in outdoors and beam is reflected.
must stop the laser beam in time. * Harmful distance suggests that the maximum d. The optical path of the laser beam should distance from the start point of the laser beam to be set higher or lower than the line of sight. the point which the laser beam is weakened to e. When the laser instrument is not in use, users a certain degree that doesn’t harm people. should keep it well. It is not allowed for The internal distance measure product which is operation unless the user is authenticated.
Class II laser product is in accordance with the Class 2/II Laser Product: following standard: Do not stare at the laser beam or point it at FDA21CFR ch.1 § 1040:1998 (U.S. Department of others.
FCC Warning This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any inte rference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
