Manuel d'utilisation / d'entretien du produit GPT-2003 du fabricant Topcon
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GPT -2000 SERIES GPT -2003 GPT -2005 GPT -2006 GPT -2009 PULSE T O T AL ST A TION INSTR UCTION MANU AL.
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1 FOREWORD Thank you f or purchasing the T OPCON Pulse T otal Station, GPT -2000 series. For the best perf ormance of the instruments, please carefully read these instructions and keep them in a con v enient location f or future ref erence .
2 General Handling Precautions Before starting work or operation, be sure to check that the instrument is functioning correctly with normal perf ormance.
3 Display f or Safe Use In order to encourage the saf e use of products and prev ent an y danger to the operator and others or damage to proper ties, important war nings are put on the products and inser ted in the instruction manuals.
4 User 1) This product is f or prof essional use only! The user is required to be a quali fi ed sur v e yor or ha v e a good knowledge of surve ying, in order to understand the user and saf ety instructions, bef ore operating, inspecting or adjusting.
5 Safety Standar d f or Laser Beam GPT -2000 series uses the invisib le laser beam. The GPT -2000 series are manufactured and sold in accordance with "P erf ormance Standards for Light-Emitting P.
6 Contents FOREWORD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 General Handling Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Display for Safe Use .
7 6.1 Application Measurement (PROGRAMS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2 6.1.1 Remote Elevation measurement (REM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2 6.1.2 Missing Line Measurement (MLM) .
8 9.7.2 Loading Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-14 9.7.3 Setting Parameter of Data Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-15 9.8 Initialization .
9 Standard Set Composition 1) GPT -2000 series (with lens cap) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 each 2) On-board Batter y BT -52QA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 each 3) Batter y charger BC-27BR or BC-27CR .
1-1 1 NOMENCLA TURE AND FUNCTIONS 1 NOMENCLA TURE AND FUNCTIONS 1.1 Nomenclature P oint guide (P oint guide type only) Objective lens Display unit Handgrip locking scre w Instrument center mark Optica.
1-2 1 NOMENCLA TURE AND FUNCTIONS *The position of vertical motion clamp and V er tical tangent screw will diff er depending on the market. Sighting collimator T elescope focusing knob T elescope grip.
1-3 1 NOMENCLA TURE AND FUNCTIONS 1.2 Display ● Display The display uses a dot matrix LCD which has 4 lines and 20 characters per line. In general, the upper three lines display measured data, and the bottom line displa ys the soft k ey function which changes with the measuring mode.
1-4 1 NOMENCLA TURE AND FUNCTIONS 1.3 Operating Ke y 1.4 Function Ke y (Soft K ey) The Soft K ey message is displa y ed at the bottom line of display . The functions are according to the display ed message. Keys Name of Key Function Coordinate meas.k ey Coordinate measurement mode Distance meas.
1-5 1 NOMENCLA TURE AND FUNCTIONS Angle measurement Distance measurement mode Coordinate measurement mode Pag e Soft key Displa y mark Function 1 F1 0SET Angle of Horizontal is set to 0°00'00" F2 HOLD Hold the horizontal angle F3 HSET Sets a required horizontal angle by entering numerals.
1-6 1 NOMENCLA TURE AND FUNCTIONS 1.5 Serial signal RS-232C connector The serial signal connector is used for connecting the GPT -2000 ser ies with a computer or T OPCON Data Collector , which enab les the computer to receive measured data from the GPT -2000 ser ies or to send preset data of horizontal angle, etc.
2-1 2 PREP ARA TION FOR MEASUREMENT 2 PREP ARA TION FOR MEASUREMENT 2.1 P ower Connection (unnecessary if on-board Ni-MH battery BT -52QA is used) See below f or connecting the e xternal batter y pack. ● Battery pack BT -3Q Po w er cord , PC-5 is used.
2-2 2 PREP ARA TION FOR MEASUREMENT 2.2 Setting Instrument Up For Measurement Mount the instrument to the tr ipod. Lev el and center the instrument precisely to insure the best performance. Use tripods with a tr ipod screw of 5/8 in. diameter and 11 threads per inch, such as the T ype E T OPCON wide- frame w ooden tripod.
2-3 2 PREP ARA TION FOR MEASUREMENT 2.3 P ower Switch Ke y ON 1 Con fi rm the instrument is le veled. 2 Press the power k ey .. ● Con fi rm the battery power remaining display . Replace with charged battery or charge when batter y le vel is lo w or indicates “Battery empty”.
2-4 2 PREP ARA TION FOR MEASUREMENT 2.4 Battery P o wer Remaining Display Batter y po wer remaining displa y indicates the power condition. Note: 1 The batter y operating time will v ary depending on the environmental conditions such as ambient temperature, charging time , the number of times of charging and discharging etc.
2-5 2 PREP ARA TION FOR MEASUREMENT 2.5 V er tical and Horizontal Angle Tilt Correction (GPT -2009 has vertical angle tilt correction only .) When the tilt sensors are activated, automatic correction of v er tical and horizontal angle f or mislev elment is displa y ed.
2-6 2 PREP ARA TION FOR MEASUREMENT ● Setting Tilt Correction by Soft Key To enable you to select tilt ON/OFF function. setting is not memor ized after po wer is OFF . [Example] Setting X,Y Tilt OFF Operating procedure Option Display 1 Press [F4] ke y to get the function page 2.
2-7 2 PREP ARA TION FOR MEASUREMENT 2.6 How to Enter Alphan umeric character s This enables y ou to enter alphanumeric characters such as the instrument height, pr ism height, occupied point, backsight point etc.. ● How to select a item [Example setting] Occupied point in the data collection mode.
2-8 2 PREP ARA TION FOR MEASUREMENT ● To correct a character , mo v e the cursor to correct character b y pressing [ ] or [ ] key and enter again. 2.7 P oint Guide (Only for P oint Guide type) F ast and simple to use, the P oint Guide feature is useful when doing stak e out work.
2-9 2 PREP ARA TION FOR MEASUREMENT 2.8 Laser Plummet ON/OFF (Only f or Laser Plummet type) Laser plummet option will help you to center the instrument easily onto the measurement point. There are two wa ys to turn on/off of laser plummet option as follows .
3-1 3 ANGLE MEASUREMENT 3 ANGLE MEASUREMENT 3.1 Measuring Horizontal Angle Right and V er tical Angle Make sure the mode is in Angle measurement. Operating procedure Operation Display 1 Collimate the 1st target (A). Collimate A 2 Set horizontal angle of target A at 0° 00' 00".
3-2 3 ANGLE MEASUREMENT 3.2 Switching Horizontal Angle Right/Left Make sure the mode is Angle measurement. 3.3 Measuring from the Required Horizontal Angle 3.3.1 Setting by Holding the Angle Make sure the mode is angle measurement . Operating procedure Operation Display 1 Press the [F4]( ↓ ) ke y twice to get the function on page 3.
3-3 3 ANGLE MEASUREMENT 3.3.2 Setting a Horizontal Angle from the K eys Make sure the mode is Angle measurement . 3.4 V er tical Angle P er cent Grade(%) Mode Make sure the mode is Angle measurement . Operating procedure Operation Display 1 Collimate the target.
3-4 3 ANGLE MEASUREMENT 3.5 Repetition Angle Measurement ● Repetition angle measurement can be done by horizontal angle right measurement mode. Make sure the mode is Horizontal Angle Right measurement. Operating procedure Operation Display 1 Press the [F4]( ↓ ) ke y to get the function on page 2.
3-5 3 ANGLE MEASUREMENT 3.6 Buzzer Sounding for Horizontal Angle 90° Increments When the horizontal angle falls in the r ange of less than ± 1° of 0°, 90°, 180° or 270°, the buzzer sounds. Buzzer stops only when the horizontal angle is adjusted to 0°00’00”, 90°00’00” , 180°00’00” or 270°00’00”.
3-6 3 ANGLE MEASUREMENT 3.7 Compasses ( vertical angle) Ve r tical angle is display ed as shown below . Operating procedure Operation Display 1 Press the [F4]( ↓ ) ke y twice to get the function on page 3. [F4] twice 2 Press the [F3](CMPS) ke y . *1) [F3] *1) Every time pressing the [F3](CMPS) key , the displa y mode switches .
4-1 4 DIST ANCE MEASUREMENT 4 DIST ANCE MEASUREMENT ● Prism mode and Non-prism mode In GPT -2000 series, the distance measurement will be done using invisib le pulse laser beam emitted from pulse laser diode.
4-2 4 DIST ANCE MEASUREMENT 4.3 Distance Measurement (Continuous Measurement) Make sure the mode displa ys angle measurement. Operating procedure Operation Display 1 Collimate the center of prism. Collimate P 2 Press the [ ] ke y . Distance measurement star ts.
4-3 4 DIST ANCE MEASUREMENT 4.4 Distance Measurement (N-time Measurement/Single Measurement) When the number of times measurement is preset, the GPT -2000 series measures the distance the set number of times. The a ver age distance will be display ed.
4-4 4 DIST ANCE MEASUREMENT ● Choose meter /feet / feet+inch unit b y soft key It is possible to change the unit f or distance measurement mode by soft k ey . This setting is not memorized after power off . Refer to 16 “SELECTING MODE” to set at the initial setting (memorized after power off).
4-5 4 DIST ANCE MEASUREMENT 4.6 Stake Out (S.O) The difference betw een the measured distance and the input stake out distance is displa yed. Measured distance — Stake out distance = Displayed v alu.
4-6 4 DIST ANCE MEASUREMENT 4.7 Offset Measurement There are four offset measurement modes in the Offset Measurement. ● Angle offset ● Distance offset ● Plane offset ● Column offset To show the offset measurement menu, press the [OFSET] soft key from distance or coordinate measurement mode.
4-7 4 DIST ANCE MEASUREMENT 4.7.1 Angle Offset This mode is useful when it is dif fi cult to set up the prism directly , for e xample at the center of a tree. Place the prism at the same hor izontal distance from the instrument as that of point A0 to measure.
4-8 4 DIST ANCE MEASUREMENT The horizontal distance from the instrument to the prism will be measured. 5 Collimate point A 0 using the horizontal motion clamp and horizontal tangent screw . Collimate A 0 6 Show the relativ e ele vation of point A 0 . [ ] 7 Show the slope distance of point A 0 .
4-9 4 DIST ANCE MEASUREMENT 4.7.2 Distance Offset Measurement Measuring distance and coordinate of the center of a pond or a tree of which the radius is known. Measuring the distance or coordinate till P0 point, input oHD value as an offset value and measure P1 point showing as f ollowing dr aw in distance offset measurement.
4-10 4 DIST ANCE MEASUREMENT After measuring, the result added offset value will be shown. 6 Show the relativ e ele vation of point P0. ● Each time pressing the [ ] ke y , horizontal distance, relativ e ele v ation and slope distance are shown in sequence.
4-11 4 DIST ANCE MEASUREMENT 4.7.3 Plane Offset Measurement Measuring will be taken f or the place where direct measuring can not be done, f or e xample distance or coordinate measuring for a edge of a plane.
4-12 4 DIST ANCE MEASUREMENT 6 Measure the second and third points in the same way . Collimate P2 [F1] Collimate P3 [F1] The instrument calculates and displays coordinate and distance value of cross point between collimation axis and of the plane. *1),2) 7 Collimate the edge (P0) of the plane.
4-13 4 DIST ANCE MEASUREMENT 4.7.4 Column Offset Measurement If it is possible to measure circumscription point (P1) of column directly , the distance to the center of the column (P0), coordinate and direction angle can be calculated by measured circumscription points (P2) and (P3).
4-14 4 DIST ANCE MEASUREMENT 6 Collimate the center of the column (P1) and press the [F1](MEAS) ke y . N-time measuring will star t. After the measurement, angle measuring display of the left side (P2) will be shown. Collimate P1 [F1] 7 Collimate the left side of the column (P2) and press the [F4](SET) ke y .
5-1 5 COORDINA TE MEASUREMENT 5 COORDINA TE MEASUREMENT 5.1 Setting Coordinate V alues of Occupied P oint Set the coordinates of the instrument (occupied point) according to coordinate or igin, and the instrument automatically converts and displays the unknown point (prism point) coordinates f ollowing the origin.
5-2 5 COORDINA TE MEASUREMENT 5.2 Setting Height of the Instrument It is possible to retain the height of instrument after tur ning the po wer off . Refer to Chapter 16 “SELECTING MODE”. 5.3 Setting Height of T arget (Prism Height) This mode can be used to obtain Z coordinate values .
5-3 5 COORDINA TE MEASUREMENT 5.4 Execution of Coor dinate Measuring Measure the coordinates by entering the instrument height and pr ism height, coordinates of unknown point will be measured directly . ● When setting coordinate values of occupied point, see Section 5.
6 SPECIAL MODE (Menu Mode) 6-1 6 SPECIAL MODE (Menu Mode) By pressing the [MENU] ke y , the instr ument will be in MENU mode. In this mode, special measuring , setting and adjustment are possible.
6 SPECIAL MODE (Menu Mode) 6-2 6.1 Application Measurement (PROGRAMS) 6.1.1 Remote Elev ation measurement (REM) To obtain elevation of the point at which setting the target prism is not possible , place the prism at any point on the vertical line from the target then carr y out REM procedure as follo ws.
6 SPECIAL MODE (Menu Mode) 6-3 2) Without prism height input Horizontal distance (HD) between the instrument and prism will be shown. 8 Collimate target K. Ve r tical distance (VD) will be shown. *2),3) Collimate K *1) Refer to Section 2.6 “How to Enter Alphanumeric characters”.
6 SPECIAL MODE (Menu Mode) 6-4 The prism position will be decided. 7 Collimate ground point G. Collimate G 8 Press the [F4](SET) ke y . The position of point G will be decided. *1) [F4] 9 Collimate target K. Ve r tical distance (VD) will be shown. *2) Collimate K *1) T o retur n to procedure 5 , press the [F3](HD) k ey .
6 SPECIAL MODE (Menu Mode) 6-5 6.1.2 Missing Line Measurement (MLM) Measurement for horizontal distance (dHD), slope distance (dSD), ele v ation (dVD) and horizontal bearing (HR) between two target prisms. It is possible to enter the coordinate v alue directly or calculate from coordinate data fi le.
6 SPECIAL MODE (Menu Mode) 6-6 5 Press the [F1] or [F2] ke y to select using GRID F ACT OR. [Example:F2 : DON’T USE] [F2] 6 Press the [F1] ke y . [F1] 7 Collimate prism A, and press the [F1](MEAS) key . Horizontal distance (HD) between the instrument and prism A will be shown.
6 SPECIAL MODE (Menu Mode) 6-7 ● How to use coor dinate data It is possible to input coordinate v alue directly or calculate from coordinate data fi le The horizontal distance (dHD) and relative elev ation (dVD) between prism A and C . 12 To measure the distance between points A and D , repeat procedure 12 to14.
6 SPECIAL MODE (Menu Mode) 6-8 6.1.3 Setting Z Coordinate of Occupied P oint Occupied point coordinate data and known point actual measuring data are utilized, z coordinate of occupied point is calculated and reset again. Known point data and coordinate data can use the coordinate data fi le.
6 SPECIAL MODE (Menu Mode) 6-9 2) Z Coordinate Calculation fr om Kno wn P oint Measuring Data [Example setting] Using coordinate data fi le Operating procedure Operation Display 1 After pressing [MENU] ke y , press [F4](P ↓ ) ke y to get the menu on page 2.
6 SPECIAL MODE (Menu Mode) 6-10 11 Press the [F4](CALC) ke y .*2) Z : Z coordinate dZ: Standard de viation [F4] 12 Press the [F4](SET) ke y . *3) Z coordinate of the occupied point will be set. Bascksight point measuring screen will be shown. [F4] 13 Press the [F3](YES) ke y .
6 SPECIAL MODE (Menu Mode) 6-11 6.1.4 Area Calculation This mode calculate the area of a closed fi gure. There are two area calculation methods as f ollows. 1) Area Calculation from Coordinate data fi le 2) Area Calculation from Measured data ● Area is not calculated correctly if enclosed lines cross each other .
6 SPECIAL MODE (Menu Mode) 6-12 2) Area Calculation from Measured Data When 3 or more points are set, the area surrounded by the points is calculated and the result will be shown. *1) T o set specify point, press the [F1](PT#) key . *2) T o show the list of the coordinate data in the fi le, press the [F2](LIST) k ey .
6 SPECIAL MODE (Menu Mode) 6-13 ● To change the display unit It is possible to change the displa y ed area unit. When 3 or more points are measured, the area surrounded by the points is calculated and the result will be shown. *1) Measurement is Fine N-times measurement mode.
6 SPECIAL MODE (Menu Mode) 6-14 6.1.5 P oint to Line Measurement This mode is used to obtain the coordinate data with the origin point A(0,0,0) and the line AB as N axis. Place the 2 prisms at the points A and B on the line, and place the instrument at unknown point C.
6 SPECIAL MODE (Menu Mode) 6-15 7 Collimate prism P1 (Or igin) and press [F1](MEAS) key . Measuring star ts. *1) Input display of re fl ector B(P2) height will be shown. Collimate P1 [F1] 8 Press [F1](INPUT) ke y and enter re fl ector B(P2) height. [F1] Enter R.
6 SPECIAL MODE (Menu Mode) 6-16 6.2 Setting the GRID F A CT OR GRID F ACT OR can reset in this menu mode. F or more information, refer to Section 8.1.1”Setting the GRID F ACT OR” Operating procedure Operation Display 1 After pressing the [MENU] ke y , press the [F4](P ↓ ) key to get the menu on page 2.
6 SPECIAL MODE (Menu Mode) 6-17 6.3 Setting Illumination of Display and Cr oss Hairs Setting ON/OFF/LEVEL (1 to 9) for illumination of displa y (LCD) and reticle. Setting LEVEL (1 to 9) is only for reticle . [Example setting] LEVEL:2 and tur n on the illumination.
6 SPECIAL MODE (Menu Mode) 6-18 6.4 Setting Mode 1 In this mode, the f ollowing settings are possib le. 1. Setting Minimum Reading 2. Auto P o wer off 3. V er tical and Horizontal Angle Tilt Correction (Tilt ON/OFF) (GPT -2009 has v er tical angle tilt correction only .
6 SPECIAL MODE (Menu Mode) 6-19 6.4.2 A uto P o wer Off If no ke y operation is giv en or no process of measurement is performed for more than 30 min utes ( No change exceeding 30” has occurred dur ing horizontal angle or v er tical angle measurement.
6 SPECIAL MODE (Menu Mode) 6-20 6.4.3 V ertical and Horizontal Angle Tilt correction ( Tilt ON/OFF) (GPT -2009 has vertical angle tilt correction only .) In case the instrument is used in an unstable situation, constant indexing of v ertical and hor izontal angle may be impossib le.
6 SPECIAL MODE (Menu Mode) 6-21 6.4.5 Selecting Battery T ype On-board batter y BT -32Q can be also availab le f or GPT -2000 ser ies. When you use BT -32Q (Ni-Cd) batter y , select [Ni-Cd] type of batter y in this parameters 1 menu. If you select wrong type of battery , the batter y remaining displa y ma y work incorrectly .
7 D A T A COLLECTION 7-1 7D ATA COLLECTION The GPT -2000 is ab le to store the measured data into the inter nal memory . The internal memor y is shared by the measured data fi les and the coordinate data fi les. ● Measured data The collected data is memorized into a fi les.
7-2 7 D A T A COLLECTION ● Data collect menu operation By pressing the [MENU] ke y , the instr ument will be in MENU 1/3 mode. Press the [F1](D A T A COLLECT) ke y , the menu of data collect 1/2 will be shown. [ESC] [MENU] [F1] Normal measurement mode MENU 1/3 F1:DATA COLLECT F2:LAYOUT F3:MEMORY MGR.
7 D A T A COLLECTION 7-3 7.1 Preparation 7.1.1 Selecting a File for Data Collection A fi le used by data collection mode must be selected at fi rst. Select a fi le before beginning data collection mode because selection screen of a fi le is displa y ed.
7-4 7 D A T A COLLECTION 7.1.2 Selecting a Coordinate File f or Data Collection When coordinate data in a coordinate data fi le are used for occupied point or bac ksight point, select a coordinate fi le from the data collect menu 2/2 beforehand. 7.1.
7 D A T A COLLECTION 7-5 4 Press the [F3](YES) ke y . [F3] 5 Enter ID , INS.HT in the same wa y . *2),3) 6 Press [F3](REC) ke y . Enter ID , INS.HT [F3] 7 Press [F3](YES) ke y . The display returns to the data collect menu 1/2. [F3] *1) Refer to Section 2.
7-6 7 D A T A COLLECTION ● Example for setting the direction angle: The follo wing is to memorize the data of the backsight after setting the bac ksight point from point number . Operating procedure Operation Display 1 Press the [F2](BACKSIGHT) k e y from the data collect menu 1/2.
7 D A T A COLLECTION 7-7 7.2 Operational Procedure of “DA T A COLLECT” Operating procedure Operation Display 1 Press the [F3](FS/SS) ke y from the data collect menu 1/2. The previous data is sho wn. [F3] 2 Press the [F1](INPUT) ke y and enter PT#.
7-8 7 D A T A COLLECTION 7.2.1 Searc hing the recorded data While ex ecuting the DA T A COLLECT mode, y ou can search the recorded data. 7.2.2 Entering PCODE / ID using PCODE Library While ex ecuting the DA T A COLLECT mode, y ou can enter PCODE /ID from PCODE Librar y .
7 D A T A COLLECTION 7-9 7.2.3 Entering PCODE / ID from the list of PCODE Y ou can also enter PCODE / ID from the list of PCODE. Operating procedure Operation Display 1 Mov e the arrow to the PCODE or ID in the D A T A COLLECT mode, press the [F2](SRCH) ke y .
7-10 7 D A T A COLLECTION 7.3 Data Collect Offset Measurement mode This mode is useful when it is dif fi cult to set up the prism directly , for e xample at the center of a tree.
7 D A T A COLLECTION 7-11 5 Press the [F1](MEAS) ke y . Continuous measuring star ts. [F1] 6 Collimate point A0 using the horizontal motion clamp and horizontal tangent screw . Collimate A 0 7 Show the horizontal distance of point A0. [] 8 Show the relativ e ele vation of point A0.
7-12 7 D A T A COLLECTION 7.3.2 Distance Offset Measurement The measurement of a place apar t from a prism is possible by inputting offset horizontal distance of front and back / right and left. When measuring coordinates of ground point A 1 : Set the instrument height / pr ism height.
7 D A T A COLLECTION 7-13 5 Press the [F1](INPUT) ke y and enter Forw ard direction offset value . *1) [F1] Enter HD [F4] 6 Collimate the prism. Collimate P 7 Press the [F2] or [F3] ke y . Example:[F3](NEZ) ke y Measuring star ts. The data is recorded and the next measuring point is display ed.
7-14 7 D A T A COLLECTION 7.3.3 Plane Offset Measurement Measuring will be taken f or the place where direct measuring can not be done, f or e xample distance or coordinate measuring for a edge of a plane. Three random points (P1, P2, P3) on a plane will be measured at fi rst in the plane offset measurement to determine the measured plane.
7 D A T A COLLECTION 7-15 5 Measure the second and third points in the same way . *1) Collimate P2 [F1] Collimate P3 [F1] The display changes to PT# input in the plane offset measurement. Input point number if necessary . 6 Press the [F4](MEAS) ke y .
7-16 7 D A T A COLLECTION 7.3.4 Column Offset Measurement If it is possible to measure circumscription point (P1) of column directly , the distance to the center of the column (P0), coordinate and direction angle can be calculated by measured circumscription points (P2) and (P3).
7 D A T A COLLECTION 7-17 7.4 NEZ A uto Calculation As measured data is collected, coordinates are calculated and stored for tra v erse or topo collection. A utomatic making out function of coordinate data sets up in CONFIG of data collect. Ref er to Section 7.
7-18 7 D A T A COLLECTION 7.5 Editing PCODE Library [PCODE INPUT] PCODE data can be entered into PCODE Librar y in this mode . A PCODE is liked with a number of 1 to 50. PCODE can be also edited in MEMOR Y MANA GER menu 2/3 in the same wa y . Operating procedure Operation Display 1 Press the [F2](PCODE INPUT) ke y from Data Collect menu 2/2.
7 D A T A COLLECTION 7-19 7.6 Setting P arameter of Data Collect [CONFIG.] In this mode, the f ollowing settings of data collect mode are possib le. ● Setting Items ● How to Set Items Example Sett.
8 LA Y OUT 8-1 8L AY OUT LA Y OUT mode has two functions which are setting of layout points and setting ne w points using coordinate data in the inter nal memory . Also , if the coordinate data is not stored in the internal memor y , this can be input from ke y board.
8 LA Y OUT 8-2 ● Lay out menu operation By pressing the [MENU] ke y , the instr ument will be in MENU 1/3 mode. Press the [F2](LA Y OUT) key , the menu of lay out 1/2 will be shown. [MENU] [F2] Normal measurement mode MENU 1/3 F1:DATA COLLECT F2:LAYOUT F3:MEMORY MGR.
8 LA Y OUT 8-3 8.1 Preparation 8.1.1 Setting the GRID F A CT OR ● Calculation Formula 1) Elev ation F actor 2) Scale F actor Scale F actor : Scale F actor at the surveying station 3) Grid F actor Gr.
8 LA Y OUT 8-4 8.1.2 Selecting Coordinate Data File Y ou can e x ecute a La yout from selected coordinate data fi le , also you can record Ne w point measured data into the selected coordinate data fi le. ● The only coordinate data fi le existing can be selected and y ou can not make a ne w fi le in this mode.
8 LA Y OUT 8-5 8.1.3 Setting Occupied P oint Occupied point can be set by two setting methods as f ollo w . 1) Setting from the coordinate data stored in the inter nal memory .
8 LA Y OUT 8-6 ● Example setting :Setting Instrument point coordinates directly Operating procedure Operation Display 1 Press the [F1](OCC.PT INPUT) k e y from the Lay out menu 1/2. The previous data is sho wn. [F1] 2 Press the [F3] (NEZ) ke y . [F3] 3 Press the [F1](INPUT) ke y and enter coordinate value .
8 LA Y OUT 8-7 8.1.4 Setting Backsight P oint The follo wing three setting methods f or Backsight point can be selected. 1) Setting from the coordinate data fi le stored in the inter nal memory . 2) Direct ke y input of coordinate data. 3) Direct ke y input of setting angle.
8 LA Y OUT 8-8 ● Example setting: Setting the bac ksight point coordinates directly Operating procedure Operation Display 1 Press the [F2](BACKSIGHT) k e y from the Lay out menu 1/2. The previous data is sho wn. [F2] 2 Press the [F3] (NE/AZ) ke y . [F3] 3 Press the [F1](INPUT) ke y and enter coordinate value .
8 LA Y OUT 8-9 8.2 Executing a La y out The follo wing methods can be selected f or e xecuting a La y out: 1) Recalling points from inter nal memory by point number . 2) Direct ke y input of coordinate values . Example setting : Recalling point from internal memor y .
8 LA Y OUT 8-10 ● P oint Guide Function (Onl y for P oint Guide type) The point guide function can be used while ex ecuting a La y out. 7 When the display v alue dHR, dHD and dZ are equal to 0, the lay out point is estab lished.*3 ) 8 Press the [F2](NEZ) ke y .
8 LA Y OUT 8-11 8.3 Setting a New P oint New point is required f or e xample when a la yout point cannot be sighted from e xisting control points. 8.3.
8 LA Y OUT 8-12 6 Press the [F4](ENTER) ke y . The fi le will be set . [F4] 7 Press the [F1](INPUT) ke y , and enter the new point name. *4) Press the [F4](ENT) ke y . [F1] Enter PT# [F4] 8 Enter re fl ector height in the same wa y . [F1] Enter R.HT [F4] 9 Collimate the new point, and press the [F1] (MEAS) ke y .
8 LA Y OUT 8-13 8.3.2 Resection Method Set up the instrument at a new point, and calculate the coordinate of the new point using the coordinate data of maximum se ven kno wn points and the measurements made to these points. By follo wing observation, resection is possible .
8 LA Y OUT 8-14 5 Enter instrument height in the same way . [F1] Enter INS.HT [F4] 6 Enter the known point A number . *3) [F1] Enter PT# [F4] 7 Enter re fl ector height. [F1] Enter R.HT [F4] 8 Collimate the known point A, and press the [F1](ANG) or [F2](DIST) ke y .
8 LA Y OUT 8-15 13 Press the [F4](CALC) ke y . *6) Standard Deviation will be sho wn. Unit : (sec.) or (mGON) or (mMIL) [F4] 14 Press the [F2]( ↓ ) ke y . Standard Deviations of each coordinate will be shown. Unit : (mm) or (inch) The display will be changed alternately by pressing [F2]( ↓ ) or ( ↑ ) ke y .
8 LA Y OUT 8-16 ● Viewing PT# LIST Y ou can see the PT# List and enter the data from the List, also you can see coordinate data of a point. [Example: Ex ecuting La yout Mode] Operating procedure Operation Display 1 While ex ecuting the LA Y OUT mode, press the [F2](LIST) ke y .
9 MEMOR Y MANA GER MODE 9-1 9 MEMOR Y MANA GER MODE The follo wing items f or internal memor y are av ailable in this mode . 1) FILE ST A TUS : Checking the number of stored data / Remaining internal memor y capacity . 2) SEARCH : Searching the recorded data.
9 MEMOR Y MANA GER MODE 9-2 9.1 Display Internal Memory Status This mode is used to check the internal memor y status. Operating procedure Operation Display 1 Press the [F3](MEMOR Y MGR. ) key from the menu 1/3. [F3] 2 Press the [F1](FILE ST A TUS) key .
9 MEMOR Y MANA GER MODE 9-3 9.2 Searc hing Data This mode is used to search the recorded fi le data in the D A T A COLLECT or LA Y OUT mode. The follo wing 3 search methods in each type of fi les can be selected. 1: First data search 2: Last data search 3: Point n umber search(MEAS.
9 MEMOR Y MANA GER MODE 9-4 ● To edit the data in searc hing mode P oint name (PT#, BS#) , ID , PCODE and Height data (INS.HT , R.HT) can be corrected in the searching mode. Measured value can not be corrected. Operating procedure Operation Display 1 Press the [F1](EDIT) ke y from last page of display ed data.
9 MEMOR Y MANA GER MODE 9-5 9.2.2 Coordinate Data Sear ching Example searching :P oint number searching Operating procedure Operation Display 1 Press the [F3](MEMOR Y MGR.) k ey from the menu 1/3. [F3] 2 Press the [F2](SEARCH) ke y . [F2] 3 Press the [F2](COORD .
9 MEMOR Y MANA GER MODE 9-6 9.2.3 PCODE LIBRAR Y Sear ching Example searching :Number searching Operating procedure Operation Display 1 Press the [F3](MEMOR Y MGR.) k ey from the menu 1/3. [F3] 2 Press the [F2](SEARCH) ke y . [F2] 3 Press the [F3](PCODE LIB.
9 MEMOR Y MANA GER MODE 9-7 9.3 FILE MAINTENANCE In this mode, the f ollowing items are a v ailable . Renaming fi le name / Searching data in a fi le / Deleting fi les ● FILE MAINT AN. menu Pressing [F3](FILE MAINT AN.) ke y from MEMOR Y MANA GER menu 1/3, fi le list will be shown.
9 MEMOR Y MANA GER MODE 9-8 9.3.1 Rename a File An existing fi le in internal memor y can be renamed. 9.3.2 Searc hing Data in a File An existing fi le in internal memor y can be searched. Operating procedure Operation Display 1 Press the [F3](FILE MAINT AN.
9 MEMOR Y MANA GER MODE 9-9 9.3.3 Deleting a File This mode erases a fi le from internal memor y . Only one fi le can be erased at a time. Operating procedure Operation Display 1 Press the [F3](FILE MAINT AN.) key from the Memor y manager menu 1/3. [F3] 2 Select a fi le to delete by pressing [ ]or[ ] k e y .
9 MEMOR Y MANA GER MODE 9-10 9.4 Coordinate Data Direct K e y Input Coordinate data for the la y out point or control point can be input directly from the ke yboard. This data can be stored into a fi le in the internal memor y . Operating procedure Operation Display 1 Press the [F3](MEMOR Y MGR.
9 MEMOR Y MANA GER MODE 9-11 9.5 Delete a Coordinate Data fr om a File Coordinate data in a fi le can be erased. Operating procedure Operation Display 1 Press the [F3](MEMOR Y MGR.) k ey from the menu 1/3. [F3] 2 Press the [F4](P ↓ ) ke y . [F4] 3 Press the [F2](DELETE COORD .
9 MEMOR Y MANA GER MODE 9-12 9.6 Editing PCODE Library PCODE data can be entered into PCODE Librar y in this mode . A PCODE is linked with a number of 1 to 50 PCODE can be also edited in D A T A COLLECT menu 2/3 in the same wa y . Operating procedure Operation Display 1 Press the [F3](MEMOR Y MGR.
9 MEMOR Y MANA GER MODE 9-13 9.7 Data Communications Y ou can send a data fi le stored in the internal memor y to a computer directly . Also , y ou can directly load a coordinate data fi le and PCODE Library data to the inter nal memor y from the computer .
9 MEMOR Y MANA GER MODE 9-14 9.7.2 Loading Data Coordinate data fi les and PCODE Library data can be loaded from PC. Example: Loading a coordinate data fi le Operating procedure Operation Display 1 Press the [F3](MEMOR Y MGR.) k ey from the menu 1/3.
9 MEMOR Y MANA GER MODE 9-15 9.7.3 Setting P arameter of Data Communications ● Items of the Parameter ● Example Setting Baud rate : 4800 Item Selecting Item Contents F1: Protocol [A CK/NAK], [ONE .
9 MEMOR Y MANA GER MODE 9-16 9.8 Initialization This mode is used to initialize the internal memor y . F ollowing data can be initialized. FILE D A T A :All fi les of measuring data and coordinate da.
10 SET A UDIO MODE 10-1 10 SET A UDIO MODE The light acceptance quantity lev el f or the EDM (SIGNAL), the atmospheric correction value (PPM), correction value of prism constant (PSM) and correction value of non-prism constant (NPM) are display ed in this mode.
11 SETTING THE PRISM / NON-PRISM CONST ANT V ALUE 11-1 11 SETTING THE PRISM / NON-PRISM CONST ANT V ALUE The prism constant value of T opcon is set to zero. When using prisms other than T opcon’ s, it is necessar y to set the prism constant correction value of that speci fi c prism.
12 SETTING A TMOSPHERIC CORRECTION 12-1 12 SETTING A TMOSPHERIC CORRECTION The velocity of light through air is not constant and depends on the atmospheric temperature and pressure. The atmospheric correction system of this instr ument corrects automatically when the correction value is set.
12 SETTING A TMOSPHERIC CORRECTION 12-2 ● How to Set the Atmospheric Correction V alue Directly Measure the temperature and air pressure to fi nd atmospheric correction value (PPM) from the char t or correction formula.
12 SETTING A TMOSPHERIC CORRECTION 12-3 Atmospheric Correction Chart (For your reference) The atmospheric correction value is obtained easily with the atmospheric correction char t. Find the measured temperature in horizontal, and pressure in vertical on the char t.
12 SETTING A TMOSPHERIC CORRECTION 12-4.
12 SETTING A TMOSPHERIC CORRECTION 12-5.
13 CORRECTION FOR REFRACTION AND EAR TH CUR V A TURE 13-1 13 CORRECTION FOR REFRA CTION AND EARTH CUR V A TURE The instrument measures distance, taking into account correction for refraction and earth cur vature . 13.1 Distance Calculation Formula Distance Calculation Formula; with correction for refraction and ear th curvature taken into account.
14 POWER SOURCE AND CHARGING 14-1 14 PO WER SOURCE AND CHARGING 14.1 On-board Battery BT -52QA ● To remo ve 1 Push the batter y loc king le ver and pull out the BT -52QA on-board batter y as shown belo w . ● To c harge 1 Plug the charger into the outlet.
14 POWER SOURCE AND CHARGING 14-2 ● To install Place the base of the on-board batter y into the GPT -2000 ser ies, push the on-board battery toward the instrument side till the batter y clicks into position. ● Do not charge or discharge continuously , otherwise the batter y and the charger may be deteriorated.
15 DET ACH/A TT A CH OF TRIBRA CH 15-1 15 DET A CH/A TT A CH OF TRIBRA CH The instrument is easily detached or attached to the tr ibrach, with a tribrach locking le ver loosened or tightened for this purpose.
16 SELECTING MODE 16-1 16 SELECTING MODE 16.1 Items of the Selecting Mode The follo wing modes are av ailab le. Menu Items Selecting item Display 1: UNIT SET TEMP . & PRES. °C / °F hP a / mmHg / inHg Select the unit of temperature for atmospheric correction.
16 SELECTING MODE 16-2 EDM OFF TIME 0-99 The time when EDM is cut off from distance measurement is completed can be changed. This function is effectiv e f or shortening the fi rst time measuring time when distance measurement is star ted from distance measurement completing state.
16 SELECTING MODE 16-3 *LANGU A GE selection is different in different countries. 16.2 How to Set Selecting Mode <Example> : Setting unit in hP a, °F , NEZ MEMOR Y :ON A CK MODE ST ANDARD / OMITTED Set the procedure of the communication with e xternal device.
16 SELECTING MODE 16-4 7 Press [F3](O THERS SET) ke y . [F3] 8 Press [F4](P ↓ ) ke y , to get the function in page 2 . [F4] 9 Press [F1] ke y . [F1] 10 Press [F1](ON) ke y , and press [F4] (ENTER) key .
17 CHECK AND ADJUSTMENT 17-1 17 CHECK AND ADJUSTMENT 17.1 Checking and adjusting of instrument constant Normally , the instrument constant does not have discrepancy . It is recommended you measure and compare with an accurately measured distance at a location where the precision is speci fi cally monitored on a consistent basis.
17 CHECK AND ADJUSTMENT 17-2 17.2 Checking the Optical Axis To check if the optical axis of EDM and theodolite are matched, follow the procedure belo w . It is especially impor tant to check after adjustment of the e yepiece reticle is carried out. 1) P osition a prism about more than 150m apar t from GPT -2000 series .
17 CHECK AND ADJUSTMENT 17-3 10) Move the collimating point to the center of prism gradually until b uzzer sound star ts . Tu r ning the horizontal tangent screw to be one to two le v el of SIG v alue to adjust the collimating point same as step 6 procedure.
17 CHECK AND ADJUSTMENT 17-4 17.3 Checking/Adjusting the Theodolite Functions ● P ointers on the Adjustment 1) Adjust the ey epiece of the telescope properly pr ior to an y checking operation which in v olves sighting through the telescope. Remember to focus properly , with parallax completely eliminated.
17 CHECK AND ADJUSTMENT 17-5 17.3.1 Checking /Adjusting the Plate Level Adjustment is required if the axis of the plate lev el is not perpendicular to the ver tical axis. ● Check 1) Place the plate lev el parallel to a line running through the centers of two le v eling scre ws , sa y , A and B.
17 CHECK AND ADJUSTMENT 17-6 17.3.3 Adjustment of the V ertical Cross-hair Adjustment is required if the vertical cross-hair is not in a place per pendicular to the horizontal axis of the telescope ( since it must be possible to use an y point on the hair f or measuring horizontal angles or running lines).
17 CHECK AND ADJUSTMENT 17-7 17.3.4 Collimation of the Instrument Collimation is required to make the line of sight of the telescope perpendicular to the hor izontal axis of the instrument, otherwise, it will not be possible to e xtend a straight line b y direct means.
17 CHECK AND ADJUSTMENT 17-8 17.3.5 Checking / Adjusting the Optical Plummet T elescope Adjustment is required to make the line of sight of the optical plummet telescope coincide with the ver tical axis ( otherwise the vertical axis will not be in the tr ue v er tical when the instrument is optically plumbed).
17 CHECK AND ADJUSTMENT 17-9 17.3.6 Checking / Adjusting the Laser Plummet (For Laser Plummet type) ● Check 1) T urn on the laser plummet and coincide the center of the laser with a measur ing point. 2) Rotate the instrument 180° or 200g around the ver tical axis and check the measuring point.
17 CHECK AND ADJUSTMENT 17-10 17.3.7 Adjustment of V ertical Angle 0 Datum If when measuring the ver tical angle of target A at telescope position normal (direct) and rev erse settings, the amount of .
17 CHECK AND ADJUSTMENT 17-11 17.4 How to Set the Instrument Constant V alue To set the Instr ument constant which is obtained in Section 17.1 “Chec k and adjusting of instrument constant”, follo w as below . Note: Each of the Prism mode and Non-pr ism mode has instrument constant.
17 CHECK AND ADJUSTMENT 17-12 17.5 Adjustment of Compensation Systematic Error of Instrument (Only for GPT -2003/2005/2006) Operating procedure Operation Display 1 Lev el the instrument properly with the plate lev el. 2 While pressing the [F1] ke y , tur n power s witch ON.
17 CHECK AND ADJUSTMENT 17-13 14 Press the [F4](SET) ke y . Repeat the procedures in step 13 and 14 so that the count of measured times matches to the one in F ACE(2). Then the display returns to main menu. ● To show the constant list of systematic error of instrument 1 Press the [F3] ke y from Adjustment Mode menu 1/ 2.
18 PRECA UTIONS 18-1 18 PRECA UTIONS 1) F or transpor tation, hold b y the handle or yok e of the instrument. Ne v er hold by the lens barrel as it can affect the fi xing br ack et inside and reduce the accuracy of the instrument. 2) Ne ver e xpose the instrument without a fi lter to direct sunlight.
19 SPECIAL ACCESSORIES 19-1 19 SPECIAL A CCESSORIES Data entry keyboard DK-7 Occupied point, coordinate data and other data can be input from DK-7. It is also possible to control GPT -2000 series from DK-7. A uto con verter AC-5 ● Input voltage:12V DC ● Output voltage :DC 8.
19 SPECIAL ACCESSORIES 19-2 Mini prism The mini prism (25.4mm) is made from precision ground glass and mounted in high impact plastic housings. ● The mini has the unique capability of being position.
19 SPECIAL ACCESSORIES 19-3 Aluminum extension leg tripod, T ype E ● Flat head 5/8" × 11 threads with adjustable legs. Wide-frame extension leg tripod, T ype E (W ood) ● Flat head 5/8" × 11 threads with adjustable legs.
20 BA TTER Y SYSTEM 20-1 20 B A TTER Y SYSTEM In case of On-board batter y In case of External batter y Pac k BT -3Q BT -3L A C-5 Car batter y BT -52QA GPT -2000 series GPT -2000 series Cord Batter y .
21 PRISM SYSTEM 21-1 21 PRISM SYSTEM Arrangement according to your needs is possib le. It is possible to change the combination according purpose. Use the abov e prisms after setting them at the same height as the instr uments. T o adjust the height of prism set, change the position of 4 fi xing screws.
22 ERROR DISPLA YS 22-1 22 ERR OR DISPLA YS Error code Description Counter measures 3 points required When area calculating, there are less than 3 points coordinate data in selected fi le. Con fi rm the fi le data and calculate again. CALC ERROR Calculation is impossib le from the data input.
22 ERROR DISPLA YS 22-2 ● If error still persist after attempting to clear them, contact your local T opcon dealer or T opcon head of fi ce. CIRCULAR ERROR Kno wn points and occupied point are on the same circle at the resection mode. Ta ke the diff erent point.
23 SPECIFICA TIONS 23-1 23 SPECIFICA TIONS T elescope Length : 150mm Objective lens : 45mm (EDM 50mm) Magni fi cation : 30 × Image : Erect Field of view : 1°30' Resolving power : 2.
23 SPECIFICA TIONS 23-2 Least Count in Measurement Fine measurement mode : 1mm (0.005ft.) / 0.2mm (0.001ft.) Coarse measurement mode : 10mm (0.02ft.) / 1mm (0.005ft.) T rac king measurement mode : 10mm (0.02ft.) Measurement Display : 12 digits : max. displa y 99999999.
23 SPECIFICA TIONS 23-3 Laser Plummet (only for Laser plummet type) Light source : L.D (Visib le laser) Wa ve length : 633nm Out put : 1mW maximum Laser class : CLASS 2 (ll) laser product Dimension : 336(H) × 184(W) × 150(L) mm (13.2(H) × 7.2(W) × 5.
APPENDIX APPENDIX-1 APPENDIX 3 Dual Axis Compensation Inclination of the vertical axis with respect to tr ue v er tical will result in incorrectly measured horizontal angles.
APPENDIX APPENDIX-2 It is clear from the table that dual axis compensation has the most bene fi t when the ele v ation of the target is greater then 30° and the axis is tilted more than 10". The entr ies indicated in bold in the table sho w , in f act, that for man y common sur v eying applications i.
APPENDIX APPENDIX-3 4 Precaution when Charging or Storing Batteries The capacity of batter y will be aff ected and its service life shor tened in any of the f ollo wing cases while it is recharged, dischrged or stored.
APPENDIX APPENDIX-4 01 0 20 30 40 50 60 20 40 60 80 100 120 0 Ambient temperature when charging（℃） C harging efficiency (discharge capacity(% )) 0.1C charge Fig.1 Recharging Discharge : 0.2, E.V.=1.0V Temperature at discharge : 20℃ 0 20 40 20 40 60 80 100 120 0 Ambient temperature（℃） Discharge capacity（％） 0.
APPENDIX APPENDIX-5.
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T OPCON CORPORA TION 75-1 Hasunuma-cho ,Itabashi-ku,T okyo ,174-8580 Japan Phone:3-3558-2520 F ax:3-3960-4214 http:// www .topcon.co.jp PULSE T OT AL ST A TION GPT -2000 series 64531 90170 GPT -2000 0107 (2B) TOPCON (GREA T BRIT AIN) L TD. T opcon House Kennet Side, Bone Lane Newb ury Berkshire RG14 5PX U.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Topcon GPT-2003 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Topcon GPT-2003 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Topcon GPT-2003, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Topcon GPT-2003 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Topcon GPT-2003, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Topcon GPT-2003.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Topcon GPT-2003. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Topcon GPT-2003 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
