Sokkia 130R Series Operator's Manual
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Sokkia 130R Series Operator's Manual

Sokkia 130R Series Operator's Manual

Reflectorless total station
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SET1130R3/2130R3/3130R3/4130R3:
CLASS 3R Laser Product
SET1130R/2130R/3130R/4130R:
CLASS 2 Laser Product
CLASS 1 LED Product
SURVEYING INSTRUMENTS
Series
SET
SET
SET
SET
Reflectorless Total Station
OPERATOR'S MANUAL
130R
1
130R/R3
2
130R/R3
3
130R/R3
4
130R/R3

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Summary of Contents for Sokkia 130R Series

  • Page 1 SURVEYING INSTRUMENTS 130R Series 130R/R3 130R/R3 130R/R3 130R/R3 Reflectorless Total Station SET1130R3/2130R3/3130R3/4130R3: CLASS 3R Laser Product SET1130R/2130R/3130R/4130R: CLASS 2 Laser Product CLASS 1 LED Product OPERATOR'S MANUAL...
  • Page 2 :This is the mark of the Japan Surveying Instruments Manufacturers Association.
  • Page 3 Command operations from a host computer can also be performed. For details, refer to “Interfacing with the SOKKIA SDR Electronic Field Book” and “Command Explanations” manuals and ask your Sokkia agent. • The specifications and general appearance of the instrument may be altered at any time and may differ from those appearing in brochures and this manual.
  • Page 4 HOW TO READ THIS MANUAL Symbols The following conventions are used in this manual. : Indicates precautions and important items which should be read before operations. : Indicates the chapter title to refer to for additional information. : Indicates supplementary explanation. : Indicates an explanation for a particular term or operation.

  • Page 5: Table Of Contents

    CONTENTS 1. PRECAUTIONS FOR SAFE OPERATION ..1 READ THIS 2. PRECAUTIONS ......5 FIRST 3.
  • Page 6 CONTENTS 14. SETTING-OUT MEASUREMENT ....57 MEASURE- 14.1 Distance Setting-out Measurement ..58 MENT 14.2 Coordinates Setting-out Measurement ..61 -MEASURE- 14.3 REM Setting-out Measurement .
  • Page 7 CONTENTS 24. CARD MODE ......111 MANAGING THE 24.1 Precautions ......111 DATA -MEMORY 24.2 Inserting / Removing the CF Card .

  • Page 9: Precautions For Safe Operation

    1. PRECAUTIONS FOR SAFE OPERATION For the safe use of the product and prevention of injury to operators and other persons as well as prevention of property damage, items which should be observed are indicated by an exclamation point within a triangle used with WARNING and CAUTION statements in this operator’s manual.
  • Page 10 1. PRECAUTIONS FOR SAFE OPERATION General Warning Do not use the unit in areas exposed to high amounts of dust or ash, in areas where there is inadequate ventilation, or near combustible materials. An explosion could occur. Do not perform disassembly or rebuilding. Fire, electric shock, burns or hazardous radiation exposure could result.
  • Page 11 1. PRECAUTIONS FOR SAFE OPERATION Power Supply Warning Do not use voltage other than the specified power supply voltage. Fire or electrical shock could result. Do not use damaged power cords, plugs or loose outlets. Fire or electric shock could result. Do not use power cords other than those designated.
  • Page 12 1. PRECAUTIONS FOR SAFE OPERATION Tripod Warning When mounting the instrument to the tripod, tighten the centering screw securely. Failure to tighten the screw properly could result in the instrument falling off the tripod, causing injury. Tighten securely the leg fixing screws of the tripod on which the instrument is mounted.

  • Page 13: Precautions

    Therefore be sure to replace the lithium battery after the instrument has been used for 4 years. Ask your Sokkia service center to replace the battery for you. When the lithium battery is replaced, all stored data is cleared.
  • Page 14 • Check the tripod for loose fit and loose screws. • If any trouble is found on the rotatable portion, screws or optical parts (e.g. lens), contact your SOKKIA agent. • When the instrument is not used for a long time, check it at least once every 3 months.

  • Page 15: Laser Safety Information

    3. LASER SAFETY INFORMATION SET is classified as the following class of Laser Product and LED Product according to IEC Standard Publication 60825-1 Amd. 2: 2001 and United States Government Code of Federal Regulation FDA CDRH 21CFR Part 1040.10 and 1040.11 (Complies with FDA performance standards for laser products except for deviations pursuant to Laser Notice No.50, dated July 26, 2001.) SET1130R3/2130R3/3130R3/4130R3...
  • Page 16 3. LASER SAFETY INFORMATION SET1130R/2130R/3130R/4130R: Laser beam  is emitted  from here LED beam  is emitted  from here • Never point the laser beam at another person. If the laser beam strikes skin or an eye, it could cause serious injury. • Do not look directly into the laser beam source. Doing so could cause permanent eye damage.
  • Page 17 3. LASER SAFETY INFORMATION • When using the Laser-pointer function, be sure to turn OFF the output laser after distance measurement is completed. Even if distance measurement is canceled, the Laser-pointer function is still operating and the laser beam continues to be emitted. (After turning ON the Laser-pointer, the laser beam is emitted for 5 minutes, and then automatically switches OFF.

  • Page 18: Set Functions

    4. SET FUNCTIONS Parts of the Instrument Handle Handle securing screw Instrument height mark Battery Operation panel Tribrach clamp Beam detector for Wireless keyboard Base plate Levelling foot screw 10 Circular level adjusting screws 11 Circular level 12 Display 13 Objective lens (Includes laser pointer function) 14 Tubular compass slot 15 Optical plummet focussing ring...
  • Page 19 4. SET FUNCTIONS Peep sight Use peep sight to aim the SET in the direction of the measurement point. Turn the instrument until the triangle in the peep sight is aligned with the target. Instrument height mark The height of the SET is 236mm (from tribrach dish to this mark). "Instrument height"...
  • Page 20 4. SET FUNCTIONS Laser-emission warning lamp (only SET1130R3/2130R3/3130R3/4130R3) Laser-emission warning lamp is red when laser beam is emitted or laser-pointer is used, and laser beam status can be known from the telescope eyepiece side. Laser radiation warning indicator Wireless keyboard (Optional accessory) "5.1 Basic Key Operation"...
  • Page 21 4. SET FUNCTIONS Guide light (Optional function) "31. OPTIONAL ACCESSORIES" Guide light Guide light indicator Guide light and Guide light indicator Setting-out measurement etc. can be carried out effectively using the Guide light. The Guide light is composed of a light that is divided into a red and a green light.

  • Page 22: Mode Diagram

    4. SET FUNCTIONS Mode Diagram Note data Dist Coord Dist + Coord data {ESCAPE} {ESCAPE} Set-out line Point projection {ESCAPE} Press {CNFG}, except during operation. Changing Password Date and time...

  • Page 23: Basic Operation

    5. BASIC OPERATION Basic Key Operation Learn basic key operations here before you read each measurement procedure. Location of operation keys on the panel and Location of operation keys on the wireless keyboard : "4.1 Parts of the Instrument" • Wireless keyboard (SF14) (Optional accessory) makes key operation easier and speedier.
  • Page 24 5. BASIC OPERATION Softkey operation Softkeys are displayed on the bottom line of the screen. {F1} to {F4} Select the function matching the softkeys {FUNCTION} Toggle between Meas mode screen pages (when more than 4 softkeys are allocated) Direct key operation Press Direct key in any screen, except during operation, to toggle between screen pages.
  • Page 25 5. BASIC OPERATION 3. Press {5} three times. "O" is displayed. 4. Press {7} twice. "B" is displayed. 5. Press {SPACE} once. Input a blank space. 6. Press {5} once. "M" is displayed. Press { } to complete inputting. Selecting options { } / { } Up and down cursor { } / { }...
  • Page 26 5. BASIC OPERATION Other operation {ESCAPE} Return to the previous screen Key operation for Wireless Keyboard (SF14) The SET is operated from the Wireless Keyboard by pointing the Wireless Keyboard beam at the Beam Detector on the SET and pressing the required operation keys.

  • Page 27: Display Functions

    5. BASIC OPERATION Inputting letters / figures {A/N} Switch between numerals and alphabetic characters {A} to {Z} During numeric input, input numeral or symbol (+/- and .) printed above the key During alphabetic input, input the character of the key {BS} Delete a character on the left {ESC}...
  • Page 28 5. BASIC OPERATION Meas Mode screen -pointer / Guide light Measuring screen F i n e Laser is emited *8 Input screen Previous page Input mode *9 Next page * 1 Distance Switching distance display status: "25.2 Configuration -Config Mode-" S : Slope distance H : Horizontal distance V : Height difference...
  • Page 29 5. BASIC OPERATION * 1,2,3 To switch usual “S, ZA, H” display to “S, H, V”, press [ SHV]. * 4 Remaining battery power (BDC35A, Temperature=25°C, EDM on) : level 3 Full power. : level 2 Plenty of power remains. : level 1 Half or less power remains.

  • Page 30: Using The Battery

    6. USING THE BATTERY Mount charged battery (BDC35A) About charging, see battery operator’s manual • Remove the battery when the instrument is not being used. • Before removing the battery, turn off the power to the instrument. • When installing / removing the battery, make sure that moisture or dust particles do not come in contact with the inside of the instrument.

  • Page 31: For 7. Setting Up The Instrument

    7. SETTING UP THE INSTRUMENT • Mount the battery in the instrument before performing this operation because the instrument will tilt slightly if the battery is mounted after levelling. Centering PROCEDURE 1. Set up the tripod Make sure the legs are spaced at equal intervals and the head is approximately level.

  • Page 32: Ment 7.2 Levelling

    7. SETTING UP THE INSTRUMENT Levelling Instrument can be levelled using the screen. “ Levelling on the screen” PROCEDURE 1. Center the surveying point in the reticle Adjust the levelling foot screws to center the surveying point in the optical plummet reticle. 2.
  • Page 33 7. SETTING UP THE INSTRUMENT 4. Turn 90° and center the bubble Turn the upper part of the instrument though 90°. The plate level is now perpendicular to a line between levelling foot screws A and B. Center the air bubble using levelling foot screw C.
  • Page 34 7. SETTING UP THE INSTRUMENT 7. Center the SET over the Surveying point Loosen the centering screw slightly. Looking through the optical plummet eyepiece, slide the instrument over the tripod head until the surveying point is exactly centered in the reticle. Retighten the centering screw securely.
  • Page 35 7. SETTING UP THE INSTRUMENT 4. Turn the instrument until the telescope is parallel to a line between levelling foot screws A and B, then tighten the horizontal clamp. 5. Set the tilt angle to 0° using foot screws A and B for the X direction and levelling screw C for the Y direction.

  • Page 36: Focussing And Target Sighting

    8. FOCUSSING AND TARGET SIGHTING • When sighting the target, strong light shining directly into the objective lens may cause the instrument to malfunction. Protect the objective lens from direct light by attaching the lens hood. Observe to the same point of the reticle when the telescope face is changed. PROCEDURE 1.
  • Page 37 8. FOCUSSING AND TARGET SIGHTING 4. Readjust the focus until there is no parallax Readjust the focus with the focussing ring until there is no parallax between the target image and the reticle. Eliminating parallax This is the relative displacement of the target image with respect to the reticle when the observer’s head is moved slightly before the eyepiece.

  • Page 38: Power On

    9. POWER ON Setting “V manual”: "25.2 Configuration -Config Mode-" , Setting / changing password: "25.4 Changing Password" PROCEDURE 1. Power on Press {ON}. When the power is switched on, a self-check is run to make sure the instrument is operating normally. •...

  • Page 39: Angle Measurement

    10. ANGLE MEASUREMENT This section explains the procedures for basic angle measurement. 10.1 Measuring the Horizontal Angle between Two Points (Horizontal Angle 0°) Use the “0SET” function to measure the included angle between two points. The horizontal angle can be set to 0 at any direction. PROCEDURE 1.

  • Page 40: Mode - (Horizontal Angle Hold)

    10. ANGLE MEASUREMENT 10.2 Setting the Horizontal Angle to a Required Value (Horizontal Angle Hold) You can reset the horizontal angle to a required value and use this value to find the horizontal angle of a new target. PROCEDURE 1. Sight the first target. 2.

  • Page 41: Horizontal Angle Repetition

    10. ANGLE MEASUREMENT 10.3 Horizontal Angle Repetition To find the horizontal angle with greater precision, perform repetition measurement. • The maximum number of angle measurements that can be made is 10. PROCEDURE 1. In the second page of Meas mode Menu screen, press [MENU], then select Coordinate...

  • Page 42: Angle Measurement And Outputting The Data

    The following explains angle measurement and the features used to output measurement data to a computer or peripheral equipment. Communication cables: "31. OPTIONAL ACCESSORIES" Output format and command operations: “Interfacing with the SOKKIA SDR Electronic Field Book” and “Command Explanations” manuals. PROCEDURE 1.

  • Page 43: Distance Measurement

    11. DISTANCE MEASUREMENT Perform the following settings as preparation for distance measurement. • Distance measurement mode • Target type • Prism constant correction value • Atmospheric correction factor • EDM ALC "25.1 EDM Settings" / "25.2 Configuration -Config Mode-" CAUTION •...

  • Page 44: Returned Signal Checking

    11. DISTANCE MEASUREMENT 11.1 Returned Signal Checking • Check to make sure that sufficient reflected light is returned by the reflective prism sighted by the telescope. Checking the returned signal is particularly useful when performing long distance measurements. • When the light intensity is sufficient even though the center of the reflective prism and the reticle are slightly misaligned (short distance etc.), “*”...

  • Page 45: Distance And Angle Measurement

    11. DISTANCE MEASUREMENT • When is displayed persistently, contact your Sokkia agent. • If no key operations are performed for two minutes, the display automatically returns to the Meas mode screen. 11.2 Distance and Angle Measurement An angle can be measured at the same time as the distance.

  • Page 46: Recalling The Measured Data

    11. DISTANCE MEASUREMENT 3. Press [STOP] to quit distance measurement. • Each time [ SHV] is pressed, S (Slope distance), H (Horizontal distance) and V (Height difference) are displayed alternately. • If the single measurement mode is selected, measurement automatically stops after a single measurement.
  • Page 47 The following explains distance measurement and the features used to output measurement data to a computer or peripheral equipment. Communication cables: "31. OPTIONAL ACCESSORIES" Output format and command operations: “Interfacing with the SOKKIA SDR Electronic Field Book” and “Command Explanations” manuals. PROCEDURE 1.

  • Page 48: Rem Measurement

    11. DISTANCE MEASUREMENT 11.5 REM Measurement An REM measurement is a function used to measure the height to a point where a target cannot be directly installed such as power lines, overhead cables and bridges, etc. The height of the target is calculated using the following formula. Ht = h1 + h2 h2 = S sin θ...
  • Page 49 11. DISTANCE MEASUREMENT 3. In the second page of Meas mode screen, press [MENU] , then Resection select "REM". Area calculation Set-out line Point projection 4. The REM measurement is started and the height from the ground to the object is displayed in “Ht.”. 5.

  • Page 50: Coordinate Measurement

    12. COORDINATE MEASUREMENT By performing coordinate measurements it is possible to find the 3-dimensional coordinates of the target based on station point coordinates, instrument height, target height, and azimuth angles of the backsight station which are entered in advance. • EDM setting can be done in coordinate measurement menu. Setting items: "25.1 EDM Settings"...
  • Page 51 12. COORDINATE MEASUREMENT 3. Select “Stn Orientation,” then Coord. “Stn coordinate.” Stn. Orientation Input the instrument station Observation coordinates, instrument height and target height. 0 . 0 0 0 R E A D R E C R E C • When you wish to read in the registered coordinate data, press [READ].
  • Page 52 12. COORDINATE MEASUREMENT PROCEDURE Reading in Registered Coordinate Data Known point data, coordinate data and instrument station data in the current JOB and Coordinate Search JOB can be read in. Confirm that the correct JOB containing the coordinates you want to read in is already selected in Coordinate Search JOB in Memory Mode.

  • Page 53: Azimuth Angle Setting

    12. COORDINATE MEASUREMENT 3. Press [OK]. <Instrument Station Data Setting> is restored. • You can edit the coordinate data that was read in. Editing does not affect the original coordinate data. After editing, the point number is no longer displayed. •...
  • Page 54 12. COORDINATE MEASUREMENT 2. Select “Back sight”, and input the backsight station coordinates. < N u l l > • When you wish to read in and set coordinate data from memory, R E A D press [READ]. "12.1 Entering Instrument Station Data,PROCEDURE Reading in Registered Coordinate Data"...

  • Page 55: 3-D Coordinate Measurement

    12. COORDINATE MEASUREMENT 12.3 3-D Coordinate Measurement The coordinate values of the target can be found by measuring the target based on the settings of the instrument station and backsight station. The coordinate values of the target are calculated using the following formulae. N1 Coordinate = N0 + S x sinZ x cosAz E1 Coordinate = E0 + S x sinZ x sinAz Z1 Coordinate = Z0 + S x cosZ + ih - fh...
  • Page 56 12. COORDINATE MEASUREMENT 2. In <Coord>, select “Observation” Coord. to start measurement. The Stn. Orientation coordinate value of the target is Observation displayed. Press [STOP] to quit measurement. • By pressing [HT], the instrument station data can be reset. When the target height of the next target is different, reenter the target height before beginning...

  • Page 57: Resection Measurement

    13. RESECTION MEASUREMENT Resection is used to determine the coordinates of an instrument station by performing multiple measurements of points whose coordinate values are known. Registered coordinate data can be recalled and set as known point data. Residual of each point can be checked, if necessary. Entry Output Coordinates of known point : (Xi, Yi, Zi) Station point coordinates : (X0,Y0, Z0)

  • Page 58: Coordinate Resection Measurement

    13. RESECTION MEASUREMENT 13.1 Coordinate Resection Measurement N, E, Z of an instrument station is determined by the measurement. • Between 2 and 10 known points can be measured by distance measurement, and between 3 and 10 known points by angle measurement. PROCEDURE 1.
  • Page 59 13. RESECTION MEASUREMENT 4. Press [YES] to use the Resection 1st Pt. measurement results of the first known point. Tgt.h 1.400m • You can also input target height here. 5. Repeat procedures 4 to 5 in the same way from the second point. When the minimum quantity of observation data required for the calculation is present, [CALC] is...
  • Page 60 13. RESECTION MEASUREMENT 9. Press [RE CALC] to perform calculation again without the point designated in step 8. The result is displayed. If there are no problems with the result, go to step 10. If problems with the result occur again, perform the resection measurement from step 3.

  • Page 61: Height Resection Measurement

    13. RESECTION MEASUREMENT 13.2 Height Resection Measurement Only Z (height) of an instrument station is determined by the measurement. • Known points must be measured by distance measurement only. • Between 1 and 10 known points can be measured. PROCEDURE 1.
  • Page 62 13. RESECTION MEASUREMENT 6. Press [CALC] or [YES] to automatically start calculations after observations of all known points are completed. Instrument station elevation and standard deviation, which describes the measurement accuracy, are displayed. 7. Press [RESULT] to check the result. If there are no problems in the 1 0 .
  • Page 63 13. RESECTION MEASUREMENT Resection calculation process The NE coordinates are found using angle and distance observation equations, and the instrument station coordinates are found using the method of least squares. The Z coordinate is found by treating the average value as the instrument station coordinates.
  • Page 64 13. RESECTION MEASUREMENT Precaution when performing resection In some cases it is impossible to calculate the coordinates of an unknown point (instrument station) if the unknown point and three or more known points are arranged on the edge of a single circle. An arrangement such as that shown below is desirable.

  • Page 65: Setting-Out Measurement

    14. SETTING-OUT MEASUREMENT Setting-out measurement is used to set out the required point. The difference between the previously input data to the instrument (the setting- out data) and the measured value can be displayed by measuring the horizontal angle, distance or coordinates of the sighted point. The horizontal angle difference and distance difference are calculated and displayed using the following formulae.

  • Page 66: Distance Setting-Out Measurement

    14. SETTING-OUT MEASUREMENT 14.1 Distance Setting-out Measurement The point to be found based on the horizontal angle from the reference direction and the distance from the instrument station. PROCEDURE 1. Press [S-O] in the third page of the Meas mode screen to display <S-O>.
  • Page 67 14. SETTING-OUT MEASUREMENT 5. Press [ S-O] to select distance input mode. Each time [ S-O] is pressed: S-O S d i s t : 0 . 0 0 0 S (slope distance) , S-O H H a n g : (horizontal distance), S-O V READ (height difference), S-O Coord...
  • Page 68 14. SETTING-OUT MEASUREMENT 9. Press [OBS] to start distance measurement. The target and the distance of the point to be set out ∆ is displayed (S-O 10. Move the prism forward and backward until the setting-out ∆ distance is 0m. If S-O H is “+”, move the prism toward yourself, if it is “-”, move the prism away from...

  • Page 69: Coordinates Setting-Out Measurement

    14. SETTING-OUT MEASUREMENT 11. Press {ESCAPE} to return to <S- O>. • When [READ] was used in step 5, the list of registered coordinates is restored. Continue setting-out measurement. • [REC]: records measurement results Recording method: "20. RECORDING DATA - RECORD MENU -".
  • Page 70 14. SETTING-OUT MEASUREMENT 2. Enter the instrument station data. "12.1 Entering Instrument Station Data PROCEDURE Reading in Registered Coordinate Data". 3. Set the azimuth angle of the backsight point. "12.2 Azimuth Angle Setting" steps 2 to 6 4. Select “S-O data” and press [ S- O] until <S-O Coord>...

  • Page 71: Ment 14.3 Rem Setting-Out Measurement

    14. SETTING-OUT MEASUREMENT 14.3 REM Setting-out Measurement To find a point where a target cannot be directly installed, perform REM setting- out measurement. "11.5 REM Measurement" PROCEDURE 1. Install a target directly below or directly above the point to be found, then use a measuring tape etc.
  • Page 72 14. SETTING-OUT MEASUREMENT 7. Press [REM] to begin REM setting-out measurement. Move the telescope to find the point to be set out. "14.1 Distance Setting-out Measurement" steps 9 to 10 : Move the telescope near the zenith. : Move the telescope near the nadir.

  • Page 73: Mode - 15. Setting-Out Line

    15. SETTING-OUT LINE Setting-out line is used for setting out a required point at a designated distance from the baseline and for finding the distance from the baseline to a measured point. 2nd Pt. Fill Grade 1st Pt. Baseline Offset Length Azimuth 15.1...
  • Page 74 15. SETTING-OUT LINE 2. Enter the instrument station data. "12.1 Entering Instrument Station Data, PROCEDURE Reading in Registered Coordinate Data". 3. Select “Define baseline” in <Set- Set-out line out line>. Stn. Orientation Define baseline • When [READ] is pressed, Set-out line registered coordinates can be recalled and used.
  • Page 75 15. SETTING-OUT LINE 8. Sight the first point and press M e a s u r e 1 s t P t . [OBS]. 1 1 3 . 4 6 4 N p : The measurement results are 9 1 . 0 8 8 E p : 1 2 .

  • Page 76: Setting-Out Line Point

    15. SETTING-OUT LINE • It is also possible to perform setting-out line measurement when [S-O LINE] on the Meas mode screen. Allocating [S-O LINE]:"25.3 Allocating Key Functions". 15.2 Setting-out Line Point Setting-out line point measurement can be used to find the required point coordinate by inputting the length and offset based on the baseline.

  • Page 77: Setting-Out Line Line

    15. SETTING-OUT LINE 3. Press [OK] on the screen of step S e t - o u t l i n e 2. The coordinate value of the 1 1 1 . 7 9 6 required point is calculated and 9 4 .
  • Page 78 15. SETTING-OUT LINE PROCEDURE 1. Select “Line” in <Set-out line>. S e t - o u t l i n e P o i n t L i n e 2. Enter the offset value. S e t - o u t l i n e •...
  • Page 79 15. SETTING-OUT LINE 4. Press [YES] to use the Set-out line measurement results. Displays the difference between the measured point and the Tgt.h 1.400m baseline. • Offline: A positive value indicates the point is on the right of the baseline and a negative value indicates it is on the left.

  • Page 80: Point Projection

    16. POINT PROJECTION Point projection is used for projecting a point onto the baseline. The point to project can be either measured or input. Displays the distances from the first point and point to project to the position at which a line extending from point to project intersects the baseline at right angles.

  • Page 81: Point Projection

    16. POINT PROJECTION • It is also possible to perform setting-out line measurement when [P-PROJ] on the Meas mode screen. Allocating the function key: ."25.3 Allocating Key Functions" 16.2 Point Projection Before performing point projection, the baseline must be defined. PROCEDURE 1.
  • Page 82 16. POINT PROJECTION • Offset: Distance from point to project to the position at which a line extending from point of project intersects the baseline at right angles. (Y direction). • d.Elev: Elevation between the baseline and the projected point. •...

  • Page 83: Offset Measurement

    17. OFFSET MEASUREMENT Offset measurements are performed in order to find a point where a target cannot be installed directly or to find the distance and angle to a point which cannot be sighted. • It is possible to find the distance and angle to a point you wish to measure (target point) by installing the target at a location (offset point) a little distance from the target point and measuring the distance and angle from the surveying point to the offset point.
  • Page 84 17. OFFSET MEASUREMENT 2. Sight the offset point and press [DIST] in the first page of the Meas mode screen to begin measurement. The measurement results are displayed. Press [STOP] to stop the measurement. 3. Press [OFFSET] in page three of Meas mode to display <Offset>.

  • Page 85: Angle Offset Measurement

    17. OFFSET MEASUREMENT 7. Press [YES] to return to <Offset>. • Press [XYZ] to switch the screen display from distance values to coordinate values. Press [HVD] to return to distance values. • Press [No] to return to the previous of distance and angle. •...
  • Page 86 17. OFFSET MEASUREMENT 2. Sight the offset point and press [DIST] in the first page of the Meas mode screen to begin measurement. The measurement results are displayed. Press [STOP] to stop the measurement. 3. Press [OFFSET] in page three of Meas mode to display <Offset>.

  • Page 87: Two-Distance Offset Measurement

    17. OFFSET MEASUREMENT 17.3 Two-distance Offset Measurement By measuring the distances between the target point and the two offset points. Install two offset points (1st target and 2nd target) on a straight line from the target point, observe the 1st target and 2nd target, then enter the distance between the 2nd target and the target point to find the target point.
  • Page 88 17. OFFSET MEASUREMENT 2. Press [OFFSET] in page three of Meas mode to display <Offset>. 3. Enter the instrument station data. "12.1 Entering Instrument Station Data, PROCEDURE Reading in Registered Coordinate Data". 4. Select “Offset/2D” in <Offset>. Offset Stn. Orientation Offset/Dist Offset/Angle Offset/2D...

  • Page 89: Missing Line Measurement

    18. MISSING LINE MEASUREMENT Missing line measurement is used to measure the slope distance, horizontal distance, and horizontal angle to a target from the target which is the reference (starting point) without moving the instrument. • It is possible to change the last measured point to the next starting position. •...
  • Page 90 18. MISSING LINE MEASUREMENT 2. Sight the second target and press [MLM] in the third page of Meas mode to begin observation. The following values are displayed: S : Slope distance of the starting position and 2nd target. H : Horizontal distance of the starting position and 2nd position.

  • Page 91: Measuring The Distance Between

    18. MISSING LINE MEASUREMENT 18.2 Changing the Starting Point It is possible to change the last measured point to the next starting position. PROCEDURE 1. Observe the starting position and target following steps 1 to 3 in "18.1 Measuring the Distance between 2 or more Points".
  • Page 92 18. MISSING LINE MEASUREMENT 3. The last target measured is changed to the new starting position. Perform missing line measurement following steps 2 to 3 in "18.1 Measuring the Distance between 2 or more Points".

  • Page 93: Surface Area Calculation

    19. SURFACE AREA CALCULATION You can calculate the area of land enclosed by three or more known points on a line by inputting the coordinates of the points. Input Output Coordinates : P1 (N1, E1) Surface area: S P2 (N1, E2) P3 (N3, E3) •...
  • Page 94 19. SURFACE AREA CALCULATION 2. Sight the first point on the line enclosing the area, and press [MEAS]. Press [OBS] to begin observation. The measured values are R E A D M E A S displayed. 3. Press [OK] to enter the value of point 1 in “Pt.01”.
  • Page 95 19. SURFACE AREA CALCULATION PROCEDURE Surface area calculation by reading in the points’ coordinates 1. In the second Meas mode screen, press [MENU], then select "Area calculation". 2. Press [READ] to display the list of coordinate data. : Known point date saved in the current JOB or in the R E A D...
  • Page 96 19. SURFACE AREA CALCULATION • It is also possible to perform area measurement when [AREA] on the Meas mode screen. Allocating [AREA]:"25.3 Allocating Key Functions"...

  • Page 97: Recording Data - Record Menu

    20. RECORDING DATA - RECORD MENU - In Record menu, you can store the measurement data (distance, angle, coordinates), station point data and note in the current JOB. "21. SELECTING / DELETING A JOB" • A total of 10000 data can be stored inside the instrument. •...
  • Page 98 20. RECORDING DATA - RECORD MENU - 3. Set the following data items. (1) Instrument station coordinates (2) Point number (3) Instrument height (4) Codes READ (5) Operator (6) Weather (7) Wind (8) Temperature (9) Air pressure (10)Atmospheric correction factor •...

  • Page 99: Recording Angle Measurement Data

    20. RECORDING DATA - RECORD MENU - 20.2 Recording Angle Measurement Data Angle measurement data can be stored in the current JOB. • It is convenient to use [AUTO] to perform automatic operation from angle measurement to recording. PROCEDURE 1. Press [REC] in the third page of Meas mode to display <REC>.

  • Page 100: Recording Distance Measurement Data

    20. RECORDING DATA - RECORD MENU - • Press [AUTO] to perform angle REC/Angle measurement and automatically record the results. [AUTO] is convenient for recording measurement data when point number, code, and target height are not set. 6. Press {ESCAPE} to quit measurement and restore <REC>.

  • Page 101: Recording Coordinate Data

    20. RECORDING DATA - RECORD MENU - 5. To continue measurement, sight the next point, press [DIST], then perform steps 3 and 4 above. • Press [OFFSET] to offset measurement in Record Mode. 6. Press {ESCAPE} to quit measurement and restore <REC>. •...

  • Page 102: Recording Distance And Coordinate Data

    20. RECORDING DATA - RECORD MENU - 3. Press [REC], and set the following items. (1) Code (2) Target height (3) Point number 4. Check the input data, then press [OK]. 5. To continue measurement, sight the next point, press [OBS], then perform steps 3 and 4 above.

  • Page 103: Recording Notes

    20. RECORDING DATA - RECORD MENU - 4. Press [REC], and set the following R E C / D I S T + C r e c 3 9 7 0 items. 0 . 0 5 1 - 0 . 0 0 4 (1) Code 1 .

  • Page 104: Reviewing Job Data

    20. RECORDING DATA - RECORD MENU - 20.7 Reviewing JOB Data It is possible to display the data within the current JOB that is selected. • It is possible to search for data within the JOB to be displayed by point number. But the note data cannot be searched.
  • Page 105 20. RECORDING DATA - RECORD MENU - • The search may take time if many data are registered. 3. Press {ESCAPE} to conclude detailed display and restore the list of points. Press {ESCAPE} again to restore <REC>. • If more than two points with the same point name exist in the current JOB, SET finds the newer data only.

  • Page 106: Selecting / Deleting A Job

    21. SELECTING / DELETING A JOB 21.1 Selecting a JOB Select the current JOB and Coordinate Search JOB. • A total of 10 JOBs have been prepared, and JOB1 was selected when your SET was shipped from the factory. • The names of the JOBs have been preset as JOB1 to JOB10; you can change them to any names you wish.
  • Page 107 21. SELECTING / DELETING A JOB 2. Select “JOB selection”. <JOB selection> is displayed. JOB selection JOB name edit JOB deletion Comms output Comms setup J O B s e l e c t i o n J O B 1 S .

  • Page 108: Deleting A Job

    21. SELECTING / DELETING A JOB 8. Align the cursor with the desired JOB as the coordinate search JOB and press { The JOB is determined and <JOB> is restored. • The list of JOB names is contained on up to 2 pages. •...
  • Page 109 21. SELECTING / DELETING A JOB PROCEDURE 1. Select “JOB” in Memory Mode. 2. Select “JOB deletion.” <JOB deletion> is displayed. JOB selection JOB name edit JOB deletion • The numbers to the right Comms output represent the number of data Comms setup items in each JOB.

  • Page 110: Registering/Deleting Data

    • There are two registration methods: key entry and entry from an external instrument. Communication cables: "31. OPTIONAL ACCESSORIES" Output format and command operations: “Interfacing with the SOKKIA SDR Electronic Field Book” and “Command Explanations” manuals. • When entering known point data from an external device, SET does not check the repeated point number.
  • Page 111 22. REGISTERING/DELETING DATA 3. After setting the data, press The coordinate data is recorded in the current JOB and screen in step 2 is restored. 4. Continue to enter other known point coordinate data. 5. After the registration of all the coordinate data has been completed, press {ESCAPE} to restore <Known data>.
  • Page 112 22. REGISTERING/DELETING DATA PROCEDURE Deleting designated coordinate data 1. Select “Known data” in Memory Mode. 2. Select “Deletion” to display the list Known data of known point data. Job.JOB1 Key in coord Comms input Deletion View 3. Select the point number to be deleted and press { •...

  • Page 113: Reviewing Known Point Data

    22. REGISTERING/DELETING DATA PROCEDURE Clearing all coordinate data at once (initialization) 1. Select “Known data” in Memory Mode. 2. Select “Clear” and press { Known data Job.JOB1 Clear Comms setup 3. Press [YES]. <Known data> is restored. 22.2 Reviewing Known Point Data It is possible to display all the coordinate data within the current JOB.

  • Page 114: Mode- 22.3 Registering/Deleting Codes

    22. REGISTERING/DELETING DATA 4. Press {ESCAPE} to restore the point number list. Press {ESCAPE} again to restore <Known data>. 22.3 Registering/Deleting Codes It is possible to save codes in memory. You can also read in codes registered in memory when recording instrument station data or observation data. PROCEDURE Inputting Codes 1.

  • Page 115: Reviewing Codes

    22. REGISTERING/DELETING DATA 2. Select “Deletion.” The registered Code code list is displayed. Key in coord Deletion Code view Clear list 3. Align the cursor with the code to be deleted and press [DEL]. The designated code is deleted. 4. Press {ESCAPE} to restore <Code>.

  • Page 116: Outputting Job Data

    It is possible to output JOB data to a host computer or printer. Communication cables: "27.6 Optical Plummet" Output format and command operations: “Interfacing with the SOKKIA SDR Electronic Field Book” and “Command Explanations” manuals. • Measurement results, instrument station data, known point data, notes, and coordinate data in the JOB is output.
  • Page 117 23. OUTPUTTING JOB DATA 6. Select the output format and press SDR2X 7. Select the output data and press Obs data Output starts. When the output is Reduced data complete, the JOB list is restored. It is possible to continue output of the next JOB.
  • Page 118 23. OUTPUTTING JOB DATA 7. Select “Printed output” and press 8. Select the output data and press Output starts. When the output is complete, the JOB list is restored. It is possible to continue output of the next JOB. • Select “Obs data” to output distance measurement data.

  • Page 119: Card Mode

    • Sokkia supports CF cards up to 64MB. • The following diagram shows the key operations required to display Card mode.

  • Page 120: Inserting / Removing The Cf Card

    24. CARD MODE Water resistance The compact flash card slot on the SET conforms to IPX6 specifications for waterproofing when the cover of the card slot is closed. • If the card comes in contact with water, wipe it with a clean, dry cloth until it is free of moisture before inserting it in the card slot.

  • Page 121: Storing Job Data In The Cf Card

    24. CARD MODE 3. Close the card cover. PROCEDURE Removing the CF card Press the card eject button 24.3 Storing JOB Data in the CF Card The measurement data (distance, angle, coordinate), kwnon point data input on the SET, station point data and note stored in a JOB of the SET can be saved to the CF card.
  • Page 122 24. CARD MODE PROCEDURE 1. Select "Save data" in the Card Card mode. Save data L o a d k n o w n P t . File status Format 2. In the list of JOBs, select the JOB to be recorded and press { "Out"...

  • Page 123: Reading Known Point Data On The Cf Card

    24. CARD MODE 24.4 Reading Known Point Data on the CF Card By selecting "Load known Pt.", known point data stored in the CF card can be read in the current JOB on the SET. • Only coordinate records in files with the .CRD extension name can be read on the SET.
  • Page 124 24. CARD MODE PROCEDURE Displaying File Information 1. Select "File status" in the Card Card mode. Save data L o a d k n o w n P t . File status Format 2. In the list of the files stored in the A B C DE C R D CF card, select a file to be...

  • Page 125: Formatting The Card

    24. CARD MODE PROCEDURE Deleting a File 1. Select "File status" to display the list of files, and select a file to be deleted. Details of the file are displayed. 2. Press [DEL]. Press [YES]. The file is deleted and the screen returns to the file list.

  • Page 126: Warning And Error Messages

    SET and the meaning of each message. If the same error message is repeated or if any message not shown below appears, the instrument has malfunctioned. Contact your Sokkia agent. Bad file name File name is not entered when saving data on CF card.

  • Page 127: Changing The Settings

    25. CHANGING THE SETTINGS This section explains the contents of parameter settings, how to change settings and how to perform initialization. Each item can be changed to meet your measurement requirements. 25.1 EDM Settings The following explains the EDM settings. •...
  • Page 128 25. CHANGING THE SETTINGS • The screen will be displayed only when "Illum. hold " is set to "Guide" and the cursor is on "Guide". Illum.hold: Guide Guide light: 3 Item set and option (*: Factory setting) The Guide light (Brightness 1 to 3 (3*) level of the guide light) Atmospheric correction factor...

  • Page 129: Configuration -Config Mode

    When selecting "None (Reflectorless)" in "Reflector", prism constant correction value is set to "0" automatically. • The following are samples of the prism constant correction values of reflective prisms from Sokkia. AP01 (Constant = 40mm) Correction Value = -40 25.2 Configuration -Config Mode- The following explains the Config Mode.
  • Page 130 25. CHANGING THE SETTINGS C&R crn. No*, K=0.142, K=0.20 V manual Yes, No* V.obs (Vertical angle display Zenith*, Horiz, Horiz 90° (Horizontal ±90°) method) Coord. N-E-Z*, E-N-Z Ang.reso.(Angle resolution) SET1130R/1130R3/2130R/2130R3: 0.5”, 1”* SET3130R/3130R3/4130R/4130R3: 1”* , 5” Dist. reso (Distance resolution) 1mm*, 0.1mm •...
  • Page 131 25. CHANGING THE SETTINGS V obs. (vertical angle display method) Zenith Horiz Horiz 90° Instrument Configuration Select “Instr. Config” in Config mode Hold Guide pattern : 1 • "Guide pattern" is displayed only when the guide light option is selected. Items set and options (*: Factory setting) Power off 5min, 10min, 15min, 30min*, No...
  • Page 132 1200bps*, 2400bps, 4800bps, 9600bps, 19200bps, 38400bps Data bits 8bit*, 7bit Parity Not set*, Odd, Even Stop bit 1bit*, 2bit Check sum Yes, No* Xon/Xoff Yes*, No Output format and command operations: “Interfacing with the SOKKIA SDR Electronic Field Book” and “Command Operations” manuals.
  • Page 133 25. CHANGING THE SETTINGS Unit Select “Unit” in Config mode Items set and options (*: Factory setting) Temp. (Temperature) °C*, °F Press hPa*, mmHg, inchHg Angle degree*, gon, mil Dist meter*, feet, inch Inch (Fraction of an inch) “Fraction of an inch” is the unit used in the United States and expressed like the following example.

  • Page 134: Allocating Key Functions

    25. CHANGING THE SETTINGS July 20, 2003 → 07202003 Date: Entry example 2:35:17 p.m. → 143517 Time:Entry example: Date and time The SET includes a clock / calendar function. The date and time set here is displayed in the Status screen. 25.3 Allocating Key Functions It is possible to allocate the softkeys in Meas mode to suit the measurement...
  • Page 135 25. CHANGING THE SETTINGS [OFFSET] : Offset measurement [REC] : To Record menu [EDM] : Setting EDM [H.ANG] : Set required horizontal angle [MENU] : To Menu mode (Coordinates measurement, setting-out measurement, offset measurement, repetition measurement, missing line measurement, REM measurement, resection measurement, surface area measurement, set-out line, point projection) [REM]...
  • Page 136 25. CHANGING THE SETTINGS PROCEDURE Allocating functions 1. Select “Key function” in Config Mode. Select “Define.” Currently allocated softkeys are displayed in <Key function>. 2. Align the cursor with the softkeys whose allocation you want to change using { } / { }. RESEC The cursor of the selected softkey flashes.

  • Page 137: Changing Password

    25. CHANGING THE SETTINGS 3. Select “Registration.” Select either “User 1” or “User 2” as the softkey array to be registered. 4. Press { }. The softkey array is registered as user 1 or user 2 and <Key function> is restored. PROCEDURE Recalling an allocation 1.

  • Page 138: Restoring Default Settings

    25. CHANGING THE SETTINGS 3. Input new password twice and C h a n g e p a s s w o r d press { }. The password is N e w p a s s w o r d changed and <Config>...
  • Page 139 25. CHANGING THE SETTINGS PROCEDURE Initializing the data and turning the power on 1. Turn the power off. 2. While pressing {F1}, {F3} and {BACK SPACE}, press {ON}. 3. The SET is turned on, “Clearing memory...” appears on the screen and all items are restored to their initial settings.

  • Page 140: Warning And Error Messages

    A reception error has occurred in coordinate data from an external instrument. Check the settings of parameters concerning communication conditions. "25.2 Configuration -Config Mode-" Flash write error! Flash mount error! It is impossible to read in data. Contact your Sokkia agent.
  • Page 141 26. WARNING AND ERROR MESSAGES Incorrect Password Input password does not match set password. Input correct password. Invalid baseline During setting-out line measurement or point projection measurement, baseline has not been defined correctly. Memory is full There is no more room to enter data. Record the data again after deleting unnecessary data from the JOB or coordinate data from the memory.
  • Page 142 26. WARNING AND ERROR MESSAGES No solution The calculation of the instrument station coordinates during resection does not converge. Assess the results and if necessary, perform the observation again. North/East is null, Read error The Northing or Easting field of the given coordinate is null. Input the coordinate.
  • Page 143 26. WARNING AND ERROR MESSAGES Signal off Measuring conditions are poor, and there is not any reflective light for measuring distances. Resight the target. When using reflective prisms, effectiveness will be improved by increasing the number of prisms used. Station coord is Null Cannot calculate.

  • Page 144: Checks And Adjustments

    27. CHECKS AND ADJUSTMENTS A SET is a precision instrument that requires fine adjustments. It must be inspected and adjusted before use so that it always performs accurate measurements. • Always perform checking and adjustment in the proper sequence beginning from "27.1 Plate Level"...

  • Page 145: Circular Level

    If the bubble does not move to the center even when the adjustment has been repeated, ask your Sokkia agent to adjust it. 27.2 Circular Level PROCEDURE Checking and adjusting 1. Perform the plate level inspection...

  • Page 146: Tilt Sensor

    27. CHECKS AND ADJUSTMENTS 3. First confirm the off-center direction. Use the adjusting pin to loosen the circular level adjustment screw on the side opposite to the direction the bubble is displaced to move the bubble to the center. 4. Adjust the adjusting screws until the tightening tension of the three screws is the same to align the bubble in the middle of the circle.
  • Page 147 27. CHECKS AND ADJUSTMENTS 3. Select “Instr. const” in the Config. Config mode screen to display the current Obs.condition correction constant in the X Instr.config Instr.const (horizontal) direction and Y Comms setup (vertical) direction. Unit Select “Tilt X Y” press { } to display the tilt angle in the X (sighting) direction and Y...
  • Page 148 400±30, select [YES] to renew the correction angle. <Instr. const> is restored. Continue to step 12. If the values exceed the adjustment range, select [NO] to cancel the adjustment and restore <Instr. const>. Contact your Sokkia agent to perform the adjustment.
  • Page 149 If one of the offset values (Xoffset, Yoffset) exceeds ±20", repeat the check and adjustment procedures from the beginning. If the difference continues to exceed ±20" after repeating the check 2 or 3 times, have your Sokkia agent perform the adjustment.

  • Page 150: Collimation

    27. CHECKS AND ADJUSTMENTS 27.4 Collimation With this option you can measure collimation error in your instrument so that the SET can correct subsequent single face observations. To measure the error, make angular observations using both faces. Procedure 1. Display <Collimation>. Select “Instr.const”...

  • Page 151: Reticle

    If its movement deviates from the vertical line, have your Sokkia service representative adjust it. PROCEDURE Check 2: Vertical and horizontal reticle line positions • Perform the check procedure under slightly hazy and weakly scintillating conditions.
  • Page 152 =198° 34' 20"- 18° 34' 00" =180° 00' 20" B2-B1 (Vertical angle) =269° 30' 00" + 90° 30' 20" =360° 00' 20" If the difference is large even after repeating the check 2 or 3 times, have your Sokkia service representative perform the adjustment.

  • Page 153: Optical Plummet

    27. CHECKS AND ADJUSTMENTS 27.6 Optical Plummet PROCEDURE Check 1. Carefully level the SET and exactly center a surveying point in the reticle of the optical plummet. ° 2. Turn the upper part 180 check the position of the surveying point in the reticle.
  • Page 154 27. CHECKS AND ADJUSTMENTS 5. When the surveying point is on the 1 (2) lower (upper) part of the illustration : Loosen the upper (lower) screw slightly, Tighten the lower (upper) screw by the same amount. 2 (1) 6. If the surveying point is on the solid line (dotted line): Loosen the right (left) screw slightly and,...

  • Page 155: Additive Distance Constant

    27. CHECKS AND ADJUSTMENTS 27.7 Additive Distance Constant The additive distance constant K of the SET is adjusted to 0 before delivery. Although it almost never deviates, use a baseline with a known distance precision to check that the additive distance constant K is close to 0 several times a year and whenever the values measured by the instrument begin to deviate by a consistent amount.

  • Page 156: Guide Light

    If the additive distance constant K is within ±3mm even once, adjustment is unnecessary. If it always exceeds this range, have your Sokkia service representative perform an adjustment. 27.8 Guide Light When the dividing line (the position where it switches back and forth from red to green) for the red and green guide lights is off centered from the reticle lines, use the following procedures to make adjustments.
  • Page 157 27. CHECKS AND ADJUSTMENTS 5. Set the horizontal angle to 0° by pressing [0 SET] twice on the first page of the Meas mode. 6. Look through the telescope to verify that the guide lights are being reflected in the prism. If both colors (red and green) are visible:proceed to procedure 7.
  • Page 158 27. CHECKS AND ADJUSTMENTS Example: Range for (Procedure 7) The horizontal both colors angle 0°03' 30" = 04' 30" to the 00 00’00" 359 57’00" 00 04’30" right from the reticle line (=0° set Red only Green only position) of the position that range range changes to green only from both...
  • Page 159 27. CHECKS AND ADJUSTMENTS PROCEDURE Adjustments 10. Adjust the dividing line for the red and green lights of the guide lights that are reflected in the prism so that it is centered in the reticle. When only the red is visible, or if the dividing line shifts onto the red side: turn the guide light Guide light...

  • Page 160: Power Supplies

    28. POWER SUPPLIES • The SET can be operated with the following combinations of power equipment. • Use the SET only with the combinations shown here. • When using EDC14, EDC2A, and BDC12, mount the BDC35A in place to maintain the balance of the instrument. •...

  • Page 161: Target System

    29. TARGET SYSTEM • Because all Sokkia reflecting prisms and accessories have standardized screws, it is possible to combine these prisms, accessories, etc. according to your objectives. • The following are all special accessories (sold separately). • Because these targets(*2) are coated with fluorescent paint, they reflect when there is little light.
  • Page 162 29. TARGET SYSTEM 2-point target (2RT500-K) This target is used for two-distance offset measurement. • For information about reflective sheet targets and target devices, contact your SOKKIA agent. Instrument height adaptor (AP41) Adjust the level of the AP41 instrument height adaptor following the checking and adjustment methods of plate level.

  • Page 163: Standard Equipment

    30. STANDARD EQUIPMENT Please verify that all equipment is included. 11 Lens brush....1 SET main unit... . . 1 12 Adjusting pin .
  • Page 164 30. STANDARD EQUIPMENT Plumb bob The plumb bob can be used to set up and center the instrument on days when there is little wind. To use the plumb bob, unwind its cord, pass it through the cord grip piece as shown in the figure to adjust its length, then suspend it from the hook attached to the centering screw.
  • Page 165 30. STANDARD EQUIPMENT Handle Handle The carrying handle can be removed from the instrument. Handle To remove it, unscrew the handle securing securing screws. screws...

  • Page 166: Optional Accessories

    31. OPTIONAL ACCESSORIES The following are optional accessories which are sold separately from the SET. Target and power supply optional accessories: "29. TARGET SYSTEM", and "28. POWER SUPPLIES". Wireless keyboard (SF14) SF14 makes measuring operation and inputting data easier and speedier.
  • Page 167 31. Optional Accessories 2. Insert the edge of a coin into the Notch on the Battery Cover and push down the coin to lift up the cover. Battery Cover Notch Push down coin to lift the cover 3. Gently twist the coin to open the cover.
  • Page 168 31. Optional Accessories Specifications Interface: Modulated infrared Power source: R03/AAA x 2 (3V DC) Operating range: within 2 m (operating range may vary with different operating conditions) Keyboard: 37 keys Operating temperature: -20 to 50 °C Dust and water resistance: IP44 (IEC60529: 1989) Size: 162 (W) x 63 (D) x 19...
  • Page 169 31. OPTIONAL ACCESSORIES Solar filter (OF3A) When sighting targets where glare is present, solar observations for example, attach it to the objective lens of the SET to protect its interior and the eyes of its operator. The filter part can be flipped up without being removed.

  • Page 170: Specifications

    32. SPECIFICATIONS Except where stated, the following specifications apply to all SETs. Telescope Length: 171mm Aperture: 45mm (1.8inch) (EDM:48mm (1.9inch)) Magnification: Image: Erect Resolving power: 2.5" Field of view 1°30' (26m/1000m) Minimum focus: 1.3m (4.3ft) Focussing screw: 1 speed Reticle illumination: 5 brightness levels Angle measurement Horizontal and Vertical circles type:...
  • Page 171 (When the prism and reflective sheet is selected in Config mode as target, the output is equivalent to Class 1). Measuring range: (Using Sokkia's reflective prism/reflective sheet target during normal atmospheric conditions *1 / *2 is good atmospheric conditions. ) Reflective sheet RS90N-K: 1.3 to 500m (1,640ft) Reflective sheet RS50N-K: 1.3 to 300m (980ft)
  • Page 172 32. SPECIFICATIONS Maximum slope distance: Prism / reflective sheet: 9,599.999 m (31,496ft) Reflectorless: 599.999m (1,968.5ft) Accuracy: (D: measurement distance; Unit: mm) (Using prism) Fine measurement: ±(2 + 2 ppm X D) mm Rapid measurement (single): ±(5 + 2 ppm X D) mm (Using reflective sheet target) Fine measurement: ±(3 + 2 ppm X D) mm Rapid measurement (single): ±(6 + 2 ppm X D) mm...
  • Page 173 32. SPECIFICATIONS Target type: prism / reflective sheet / reflectorless (selectable) Measurement mode: Fine measurement (single / repeat / average)/ Rapid measurement (single) / Tracking measurement (selectable) Atmospheric correction: Temperature input range: - 30 to 60°C (in 1°C step) / - 22 to 140°F (in 1°F step) (selectable) Pressure input range: 500 to 1,400 hPa (in 1hPa step) /...
  • Page 174 32. SPECIFICATIONS Auto power-off: 5 levels (selectable) Laser-pointer function: On / Off (Automatically turn off in 5 min.) (selectable) Laser radiation warning indicator: On / Off (only SET1130R3/2130R3/3130R3/ 4130R3) (selectable) Display: LCD graphic displays on each face with illuminator, 192 dots X 80 dots Operation panel (keyboard): 31 keys (soft function, alphanumeric function,direct function, operations, power on,...

  • Page 175: Regulations

    33. REGULATIONS Radio Frequency Interference WARNING: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules.
  • Page 176 33. REGULATIONS CE Conformity Declaration...
  • Page 177 33. REGULATIONS...

  • Page 178: Explanation

    34. EXPLANATION 34.1 Manually Indexing the Vertical Circle by Face Left, Face Right Measurement The 0 index of the vertical circle of your SET is almost 100% accurate, but when it is necessary to perform particularly high precision angle measurements, you can eliminate any inaccuracy of the 0 index as follows.

  • Page 179: Atmospheric Correction For High Precision Distance Measurement

    Sokkia recommends that extremely precise instruments be used to monitor the air temperature and pressure. • Finding the average temperature and pressure between two points in different...
  • Page 180 34. EXPLANATION • Calculation of atmospheric correction factor allowing for humidity The humidity has little influence, particularly on short distance measurements. The effect of humidity should be considered in cases where it is very hot and humid and high precision measurements are to be performed over a particularly long distance.
  • Page 182 2nd ed. 04-0409 Printed in Japan ©2003 SOKKIA CO., LTD.

This manual is also suitable for:

Set1130r/r3Set2130r/r3Set3130r/r3Set4130r/r3

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