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Topcon GPT-3000 Series, Instruction Manual

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Topcon GPT-3000 Series Instruction Manual Download Page 136

12-3   

   12 SETTING ATMOSPHERIC CORRECTION

Atmospheric Correction Chart (For your reference) 

The atmospheric correction value is obtained easily with the atmospheric correction chart.  Find the 
measured temperature in horizontal, and pressure in vertical on the chart.
Read the value from the diagonal line, which represents the required atmospheric correction value.

Example:
The measured temperature is +26°C
The measured pressure is 1013 hPa
There fore,
The correction value is  +10ppm

Summary of Contents for GPT-3000 Series

Page 1: ...GPT 3000 SERIES GPT 3002 GPT 3003 GPT 3005 GPT 3007 PULSE TOTAL STATION INSTRUCTION MANUAL...

Page 2: ......

Page 3: ...nk you for purchasing the TOPCON Pulse Total Station GPT 3000 series For the best performance of the instruments please carefully read these instructions and keep them in a convenient location for fut...

Page 4: ...the instrument provide some protection to minimize risk of shocks Heavy shocks may cause the measurement to be faulty Carrying the instrument Always carry the instrument by its handgrip Exposing the...

Page 5: ...horized dealer only Cause eye injury or blindness Do not look at the sun through a telescope Laser beams can be dangerous and can cause eye injury s if used incorrectly Never attempt to repair the ins...

Page 6: ...ucts CAUTION Use of controls or adjustment or performance of procedures other than those specified herein may result in hazardous radiation exposure Let the laser beam reach the aimed object or the ta...

Page 7: ...rements and User s Guide IEC Publication 825 provided on the safety standard for laser beam As per the said standard the GPT 3000 series plumb laser type is classified as Class 2 II Laser Products In...

Page 8: ...al Angle Right Left 3 2 3 3 Measuring from the Required Horizontal Angle 3 2 3 3 1 Setting by Holding the Angle 3 2 3 3 2 Setting a Horizontal Angle from the Keys 3 3 3 4 Vertical Angle Percent Grade...

Page 9: ...corded data 7 8 7 2 2 Entering PCODE ID using PCODE Library 7 8 7 2 3 Entering PCODE ID from the list of PCODE 7 9 7 3 Data Collect Offset Measurement mode 7 10 7 3 1 Angle Offset Measurement 7 10 7 3...

Page 10: ...3 17 CHECK AND ADJUSTMENT 17 1 17 1 Checking and adjusting of instrument constant 17 1 17 2 Checking the Optical Axis 17 2 17 2 1 Checking the optical axis of EDM and theodolite 17 2 17 2 2 Checking t...

Page 11: ...shade 1 Plastic rain cover 1 Plumb bob set 1 Tool kit with case 1 rod pin screwdriver hexagonal wrench clean ing brush Instruction manual 1 Siliiconcloth 1 The form of a case will differ depending on...

Page 12: ...Point guide Objective lens Display unit Handgrip locking screw Instrument center mark Optical plummet telescope Circular level Tribrach fixing lever Base Adjustment screw for circular level Leveling s...

Page 13: ...he market Sighting collimator Telescope focusing knob Telescope grip Telescope eyepiece Vertical motion clamp Vertical tangent screw Plate level Display unit Horizontal motion clamp Horizontal tangent...

Page 14: ...ontal distance 65 432m Relative elevation 12 345m Feet unit Horizontal angle 120 30 40 Horizontal distance 123 45ft Relative elevation 12 34ft Feet and inch unit Horizontal angle 120 30 40 Horizontal...

Page 15: ...Angle meas key Angle measurement mode MENU Menu key Switches menu mode and normal mode To set application measurements and adjust in the menu mode ESC Escape key Returning to the measurement mode or p...

Page 16: ...page P3 3 F1 H BZ Sets the buzzer sound for every horizontal angle 90 F2 R L Switches R L rotation of horizontal angle F3 CMPS Switches the COMPASS ON OFF of vertical angle F4 P3 The function of soft...

Page 17: ...s shown on next page P2 2 F1 R HT Sets a prism height by input values F2 INSHT Sets an instrument height by input values F3 OCC Sets an instrument coordinate point by input values F4 P2 The function o...

Page 18: ...m the main routine key Display mark Function F1 B LT Turn the backlight of the display ON OFF F2 NP P Non prism mode Prism mode selection F3 L P Turn the Laser pointer option ON Blink OFF F4 L PL Turn...

Page 19: ...at order The laser pointer assists with collimation by radiating visible laser light from the objective lens to the target Laser Plummet Only for Laser Plummet type Laser plummet option will help you...

Page 20: ...cted light from the prism is received a buzzer sounds This function is good for easy collimation when the target is difficult to find Press the F4 key to view the set audio screen 1 To stop the buzzer...

Page 21: ...g data will be output at each mode The display and the output at the coarse mode are the same as the contents above Output at the tracking mode is displayed as distance data only The details necessary...

Page 22: ...xternal battery pack Battery pack BT 3Q Power cord PC 5 is used Large capacity battery pack BT 3L Power cord PC 6 is used Connector ends PC 5 PC 6 PC 5 PC 6 BT 3Q BT 3L Note BT 32Q on board Ni Cd batt...

Page 23: ...t horizontally by using the Horizontal motion clamp screw and place the plate level parallel with the line connecting leveling screws A and B and then bring the bubble to the center of the plate level...

Page 24: ...onfirm prism constant value PSM non prism constant value NPM atmospheric correction value PPM and you can also adjust the contrast of the display when the instrument is turned on To display this scree...

Page 25: ...ws the power level regarding to the measurement mode now operating The safety condition indicated by the battery power remaining display in the angle measurement mode does not necessarily assure the b...

Page 26: ...For more information about dual axis compensation refer to APPENDIX 1 Dual Axis Compensation The display of Vertical or Horizontal angle is unstable when instrument is on an unstable stage or a windy...

Page 27: ...y selected the display shows tilt correction value F1 3 Press F3 OFF key F3 4 Press ESC key ESC The setting mode performed here will not be memorized after powering OFF To set TILT correction in the i...

Page 28: ...Move the arrow to enter a item using th e or key 2 Press the F1 INPUT key The arrow changes to the equal The characters are displayed on the bottom line 3 Press the or key to select a page 4 Press th...

Page 29: ...ct a character Example F4 T key is pressed Select next character in the same manner 6 Press F4 ENT key The arrow moves to next item Select next character in the same manner PT T ID INS HT 0 000 m MNOP...

Page 30: ...LT key In case ON is already selected the display shows tilt correction value F1 3 Press the F4 L PL key By pressing the F4 L PL key the laser plummet will be turned On Off alternately F4 Symbol mark...

Page 31: ...the diopter ring toward you first and then backward to focus 2 Aim the target at the peak of the triangle mark of the sighting collimator Allow a certain space between the sighting collimator and you...

Page 32: ...time pressing the F2 R L key HR HL mode switches Operating procedure Operation Display 1 Set the required horizontal angle using Horizontal tangent screw Display angle 2 Press the F2 HOLD key F2 3 Co...

Page 33: ...rizontal angle is possible F1 70 4020 F4 1 To enter Alphanumeric characters see Section 2 6 How to Enter Alphanumeric characters Operating procedure Operation Display 1 Press the F4 key to get the fun...

Page 34: ...te target A using the horizontal clamp and tangent screw and press the F3 REL key Collimate A F3 8 Recollimate target B using the horizontal clamp and tangent screw and press the F4 HOLD key Collimate...

Page 35: ...izontal angle can be accumulated up to 3600 00 00 minimum reading horizontal angle right In case of 5 second reading horizontal angle can be accumulated up to 3599 59 55 Error will be displayed when t...

Page 36: ...procedure Operation Display 1 Press the F4 key twice to get the function on page 3 F4 twice 2 Press the F3 CMPS key 1 F3 1 Every time pressing the F3 CMPS key the display mode switches LOCK LOCK 90 9...

Page 37: ...the display in Non prism mode measurement Changing mode shall be done before measurement It is possible to set Non prism mode for distance measurement during the power on time Refer to 16 SELECTING M...

Page 38: ...nce measurement on when the instrument is powered on refer to Chapter 16 SELECTING MODE 3 The distance unit indicator m for meter f for feet or feet inch appears and disappears alternatively with buzz...

Page 39: ...m 2 Press the key Continuous measuring starts 1 3 Press F1 MEAS key while continuous measuring is exceeding 2 The average value is displayed and mark disappears F1 While EDM is working press F1 MEAS k...

Page 40: ...changed To change the unit to be displayed in fine mode see Chapter 16 SELECTING MODE and to change the unit in course mode see section 6 4 1 Setting Minimum Reading For the details of the unit and m...

Page 41: ...to F3 key Example Horizontal distance F1 4 Enter the distance for stake out 1 F1 Enter data F4 5 Collimate the target Prism Measuring starts Collimate P The difference between the measured distance a...

Page 42: ...result display Refer to Chapter 16 SELECTING MODE to set this option Distance measurement mode of the offset measurement Offset measurement will be done by N time fine measurement mode For setting mea...

Page 43: ...OFFSET key F1 4 Collimate prism P and press the F1 MEAS key Collimate P F1 Prism P Prism height Instrument height Occ Point When measuring coordinates of ground point A1 Set the instrument height pris...

Page 44: ...e distance are shown in sequence 8 Show N coordinate of point A0 or A1 Each time pressing key N E and Z coordinate are shown in sequence To return to procedure 4 press the F1 NEXT key To return to the...

Page 45: ...om distance measuring mode to get the function on page 2 F4 2 Press the F1 OFSET key F1 3 Press the F2 DIST OFFSET key F2 4 Press the F1 INPUT key and enter a offset value and press the F4 ENTER key F...

Page 46: ...lope distance are shown in sequence Show coordinate of point P0 To return to procedure 4 press F1 NEXT key To return to the previous mode press ESC key To select the Non prism or Prism mode press the...

Page 47: ...tion 5 1 Setting Coordinate Values of Occupied Point Example Non prism measurement Operating procedure Operation Display 1 Press the F4 P1 key from distance measuring mode to get the function on page...

Page 48: ...ress the key 9 To escape the measuring press the F1 EXIT key The display returns to the previous mode 1 In case the calculation of plane was not successful by the measured three points error displays...

Page 49: ...occupied station refer to Section 5 1 Setting Coordinate Values of Occupied Point Example Non prism measurement Operating procedure Operation Display 1 Press the F4 P1 key from distance measuring mode...

Page 50: ...d press the F4 SET key Collimate P3 F4 The distance between the instrument and center of the column P0 will be calculated 9 To show the relative elevation VD press the key Each time pressing the key h...

Page 51: ...asurement mode to get the function on page 2 F4 2 Press the F3 OCC key F3 3 Enter N coordinate value 1 F1 Enter data F4 4 Enter E and Z coordinate values in the same manner After entering the values t...

Page 52: ...9999 Instrument height 999 9999 m 999 999 Instrument height 999 999 ft 999 11 7 Instrument height 999 11 7 ft inch Operating procedure Operation Display 1 Press the F4 key from the coordinate measurem...

Page 53: ...z Coordinates of unknown point N1 E1 Z1 N1 N0 n E1 E0 e Z1 Z0 INS HT z R HT Operating procedure Operation Display 1 Set the direction angle of known point A 1 2 Collimate target prism Set direction a...

Page 54: ...MS F2 GRID FACTOR F3 ILLUMINATION P MENU 3 3 F1 PARAMETERS 1 F2 CONTRAST ADJ P See Chapter 7 DATA COLLECTION See Chapter 8 LAYOUT See Chapter 9 MEMORY MANAGER MODE F1 F2 F3 PROGRAMS 1 2 F1 REM F2 MLM...

Page 55: ...peration Display 1 After pressing the MENU key press the F4 P key to get the menu on page 2 MENU F4 2 Press the F1 key F1 3 Press the F1 REM key F1 4 Press the F1 key 5 Enter prism height 1 6 Collimat...

Page 56: ...Operation Display 1 After pressing the MENU key press the F4 P key to get the menu on page 2 MENU F4 2 Press the F1 key F1 3 Press the F1 REM key F1 4 Press the F2 key F2 5 Collimate prism Collimate...

Page 57: ...f point G will be decided 1 F4 9 Collimate target K Vertical distance VD will be shown 2 Collimate K 1 To return to procedure 5 press the F3 HD key To return to procedure 7 press the F2 V key 2 To ret...

Page 58: ...y to set the direction angle of the instrument Example MLM 1 A B A C Procedure of MLM 2 A B B C mode is completely same as MLM 1 mode Operating procedure Operation Display 1 After pressing the MENU ke...

Page 59: ...how slope distance dSD press key 10 To measure the distance between points A and C press the F3 HD 1 F3 11 Collimate point C Prism C and press the F1 MEAS key Horizontal distance HD between the instru...

Page 60: ...e coordinate data file select USE FILE in step 4 After procedure 6 1 Press the F3 NEZ key Direct key input display will be shown F3 2 Press the F3 PT key to use coordinate data file Point number input...

Page 61: ...FILE key 5 Press the F1 INPUT key and enter the File Name F1 F1 Enter FN F4 6 Press the F1 key F1 7 Press the F1 INPUT key and enter the Point number Instrument height setting display will be shown F1...

Page 62: ...ile F1 Enter PT F4 8 Press the F3 YES key and enter the Point Number in coordinate data file F3 9 Press the F1 INPUT key and enter the height F1 Enter R HT F4 10 Collimate a prism on the point and pre...

Page 63: ...4 13 Press the F3 YES key Horizontal angle will be set The display returns to Programs 1 2 menu F3 1 Measurement is Fine N times measurement mode 2 To measure other points press the F1 NEXT key 3 Pres...

Page 64: ...Display 1 After pressing the MENU key press the F4 P key to get the menu on page 2 3 MENU F4 2 Press the F1 key F1 3 Press the F4 P key to get the PROGRAMS menu on page 2 2 F4 4 Press the F1 AREA key...

Page 65: ...ey to get the PROGRAMS menu on page 2 2 F4 4 Press the F1 AREA key F1 5 Press the F2 MEASUREMENT key F2 6 Press the F1 or F2 key to select using GRID FACTOR Example F2 DON T USE F2 7 Collimate a prism...

Page 66: ...t will be shown 1 Measurement is Fine N times measurement mode Operating procedure Operation Display 1 Press the F3 UNIT key F3 2 Select a unit by pressing the F1 to F4 key Example F2 ha key F2 m sq s...

Page 67: ...y press the F4 P key to get the menu on page 2 3 MENU F4 2 Press the F1 key F1 3 Press the F4 P key to get the PROGRAMS menu on page 2 2 F4 4 Press the F2 key F2 5 Press the F1 INPUT key and enter ins...

Page 68: ...nce 2 3 Collimate P2 F1 10 Press F1 NEZ key to measure other points 11 Collimate a prism and press F1 MEAS key Coordinate measurement starts 4 The result will be shown 5 F1 Collimate P F1 1 Measuremen...

Page 69: ...Dg in order to reverse convert grid distance to ground distance 2 After completion of a layout point the displayed coordinate data will be applied to grid factor in order to compare with surveying dat...

Page 70: ...n 9 999 to 9 999 meter 32 805 to 3 2805 ft ft in Scale Factor 0 990000 to 1 010000 Operating procedure Operation Display 1 After pressing the MENU key press the F4 P key to get the menu on page 2 MENU...

Page 71: ...measurement mode see Chapter 16 SELECTING MODE Example Minimum angle 5 Coarse 1mm Models Angle Unit Coarse mode Distance unit Degree GON MIL GPT 3002 GPT 3003 GPT 3005 5 1 1mgon 0 2mgon 0 1mil 0 01mil...

Page 72: ...hat the instrument does not operate for approximately 10 minutes and the power turns off after 20 minutes 7 Press the F1 key and press the F4 ENTER key F1 F4 To return to previous mode press the ESC k...

Page 73: ...sing the MENU key press the F4 P key twice to get the menu on page 3 MENU F4 F4 2 Press the F1 key F1 3 Press the F3 key The data previously set is shown If already ON the display shows tilt correctio...

Page 74: ...the F4 P key to get the menu on page 2 F1 F4 3 Press the F2 key F2 4 Press the F2 key to select Ni Cd battery type Then press the F4 ENTER key F2 F4 Operating procedure Operation Display 1 After press...

Page 75: ...REC A REC B Factory setting Baud rate 1200 baud rate Character bit Parity 7 Even CRLF OFF REC type REC A ACK Standard Operating procedure Operation Display 1 After pressing the MENU key press the F4...

Page 76: ...LCD Operating procedure Operation Display 1 After pressing the MENU key press the F4 P key twice to get the menu on page 3 MENU F4 F4 2 Press the F2 key F2 3 Press the F1 key or F2 key and press the F...

Page 77: ...use the internal memory covers both data collection mode and layout mode the number of measurement points will be decreased when the layout mode is used For the internal memory refer to Chapter 9 MEMO...

Page 78: ...ng occupied point See Section 7 1 3 Occupied Point and Backsight Point BACK SIGHT Setting direction angle See Section 7 1 3 Occupied Point and Backsight Point FS SS Executing data collection See secti...

Page 79: ...TER key The file will be set and data collect 1 2 menu will be shown F4 1 If you want to make a new file or input file name directly press F1 INPUT key and enter a file name 2 When a file has been sel...

Page 80: ...coordinate data 3 Direct key input of setting angle Note See 9 4 Coordinate Data Direct Key Input and 9 7 2 Loading Data for how to store coordinate into the internalmemory Example for setting the oc...

Page 81: ...input by inputting a register number linked with PCODE Library To show the list of PCODE library press the F2 SRCH key 3 Press the F3 REC key when you do not input the INS HT The data recorded in dat...

Page 82: ...s memorized and the display returns to the data collect menu 1 2 Collimate BS F2 1 Pressing each time the F3 key the input method changes as Coordinate value Angle Coordinate point name alternatively...

Page 83: ...PT is automatically incremented F2 7 Enter the next point data and collimate the next point Collimate 8 Press F4 ALL key Measuring starts in the same measuring mode of the previous point Data is recor...

Page 84: ...executing the DATA COLLECT mode press F2 SRCH key 1 The using file name will appear on the top of the right side of the display F2 2 Select one of three search methods by pressing F1 to F3 key 2 F1 t...

Page 85: ...e or decrease or Increasing or Decreasing one by one or By ten Increasing or Decreasing 1 or or 3 Press the F4 ENTER key F4 1 To edit the PCODE library press the F1 EDIT key To delete the PCODE regist...

Page 86: ...ress the F3 MEAS key and press the F4 key to get to the next soft key page F3 F4 2 Press the F1 OFSET key F1 3 Press the F1 ANG OFFSET key F1 4 Collimate the prism Collimate P Prism P Prism height Ins...

Page 87: ...Show N coordinate of point A0 or A1 Each time pressing key N E and Z coordinate are shown in sequence 10 Press the F3 YES key The data is recorded and the next measuring point is displayed F3 OFFSET...

Page 88: ...1 Press the F3 MEAS key and press the F4 key to get to the next soft key page F3 F4 2 Press the F1 OFSET key F1 3 Press the F2 DIST OFFSET key F2 4 Press the F1 INPUT key and enter Right and Left dir...

Page 89: ...prism Collimate P 7 Press the F2 or F3 key Example F3 NEZ key Measuring starts The data is recorded and the next measuring point is displayed F3 1 To skip entering press the F3 SKP key PT PT 11 PCODE...

Page 90: ...ion axis and of the plane Operating procedure Operation Display 1 Press the F3 MEAS key and press the F4 key to get to the next soft key page F3 F4 2 Press the F1 OFSET key F1 3 Press the F3 PLANE OFF...

Page 91: ...mber will be displayed F3 10 To escape the measuring press the ESC key The display returns to the next point number in data collect mode ESC 1 In case the calculation of plane was not successful by th...

Page 92: ...F3 MEAS key and press the F4 key to get to the next soft key page F3 F4 2 Press the F1 OFSET key F1 3 Press the F4 P1 key F4 4 Press the F1 COLUMN OFFSET key F1 5 Collimate the center of the column P1...

Page 93: ...new data by confirming display Coordinates will be calculated using the grid factor To set the grid factor see Section 6 2 Setting the GRID FACTOR 6 Collimate the left side of the column P2 and press...

Page 94: ...F4 4 Enter the point 1 data and press the F4 Enter The input screen of a reference point 2 will appear Input data F4 5 Enter the point 2 data and press the F4 Enter The screen will return to data coll...

Page 95: ...data is calculated the PTL data will be displayed regardless of the coordinate check setting etc F2 3 PTL measurement data will display Confirm the data and press F3 YES key The recorded data are mea...

Page 96: ...u 2 2 F2 2 By pressing the following keys the list will increase or decrease or Increasing or Decreasing one by one or By ten Increasing or Decreasing or or 3 Press the F1 EDIT key F1 4 Enter PCODE an...

Page 97: ...is recorded F2 COLLECT SEQ EDIT MEAS MEAS EDIT Select the procedure of data collection EDIT MEAS Measurement is carried out after entering other data MEAS EDIT Measurement is carried out before enteri...

Page 98: ...measured data and the coordinate data for layout Maximum 30 files can be generated The number of coordinate data In case not using the internal memory in the data collect mode Because the internal mem...

Page 99: ...KP If you do not want to create or reselect a file F4 ENTER To select display file LAYOUT 1 2 F1 OCC PT INPUT F2 BACKSIGHT F3 LAYOUT P LAYOUT MENU 1 2 ESC F1 F2 F3 LAYOUT 2 2 F1 SELECT A FILE F2 NEW P...

Page 100: ...way Grid Factor is displayed for 1 to 2 second and display returns to Layout menu 2 2 F1 Enter Scale F4 1 Refer to Section 2 6 How to Enter Alphanumeric characters Input Range Elevation 9 999 to 9 99...

Page 101: ...display the list of coordinate data file 1 F2 3 Scroll file list by pressing the or key and select a file to use 2 3 or 4 Press the F4 ENTER key The file will be set F4 1 If you want to input file nam...

Page 102: ...ration Display 1 Press the F1 OCC PT INPUT key from the Layout menu 1 2 The previous data is shown F1 2 Press the F1 INPUT key and enter PT 1 Press the F4 ENT key F1 Enter PT F4 3 Enter INS HT in the...

Page 103: ...ey and enter PT Press the F4 ENT key 2 F1 Enter PT F4 5 Enter Instrument Height in the same way The display returns to layout menu 1 2 F1 Enter INS HT F4 1 Refer to Section 2 6 How to Enter Alphanumer...

Page 104: ...ss the F2 BACKSIGHT key from the Layout menu 1 2 F2 2 Press the F1 INPUT key Enter PT press the F4 ENT key 1 F1 Enter PT F4 3 Sight the backsight point and press the F3 YES key The display returns to...

Page 105: ...oordinate value Press the F4 ENT key 1 2 F1 Enter coord F4 4 Sight the backsight point Sight BK 5 Press the F3 YES key The display returns to the layout menu 1 2 F3 1 Refer to Section 2 6 How to Enter...

Page 106: ...Measured Actual horizontal angle dHR Horizontal angle to be turned to the layout point Actual horizontal angle Calculated horizontal angle Correct direction when dHR 0 00 00 Collimate P F1 5 Press th...

Page 107: ...alue does not exist in the file 3 Cut Fill displaying function is available Refer to Chapter 16 SELECTING MODE Operating procedure Operation Display 10 Press the F4 NEXT key to set next layout point P...

Page 108: ...d F1 Enter R HT F4 3 Collimate the prism and press the F1 ANGLE key Collimate P F1 4 Press the F1 DIST key HD Measuring Actual horizontal distance dHD Horizontal distance to be turned to the layout po...

Page 109: ...menu 2 2 F4 2 Press the F2 NEW POINT F2 3 Press the F1 SIDE SHOT key F1 4 Press the F2 LIST key to display the list of coordinate data file 1 F2 5 Scroll file list by pressing or key and select a fil...

Page 110: ...nt to input file name directly press the F1 INPUT key and enter a file name 2 When a file has been selected already mark is indicated on left of current file name For the file discrimination mark refe...

Page 111: ...that 3 known points are measured by angle measurement only the value would not be calculated by the method of least squares Operating procedure Operation Display 1 Press the F4 key from the layout men...

Page 112: ...culated 4 10 Select GRID FACTOR for calculation of RESIDUAL ERROR by pressing F1 or F2 key 5 Example F1 11 Press the F1 NEXT key to measure other points Maximum seven points can be measured F1 12 Same...

Page 113: ...oint B 5 F1 USE LAST DATA RESIDUAL ERROR is calculated with GRID FACTOR already set F2 CALC MEAS DATA RESIDUAL ERROR is calculated without GRIDFACTOR already set In this case new GRID FACTOR is calcul...

Page 114: ...or 3 To show the coordinate of the selected data press the F1 VIEW key It is still possible to scroll the PT data by pressing or key F1 4 Press the ESC key The display returns to the List ESC 5 Press...

Page 115: ...Sending measured data or coordinate data or PCODE Library data Uploading coordinate data or PCODE Library data Setting communication parameters 8 INITIALIZE Initializing internal memory Memory manage...

Page 116: ...nate l files are shown F1 Remaining memory capacity 3 Press the F4 P key The total number of stored measured data and coordinate data in all files are shown 1 F4 1 Each coordinate file has one extra d...

Page 117: ...ay 1 Press the F3 MEMORY MGR key from the menu 1 3 F3 2 Press the F2 SEARCH key F2 3 Press the F1 MEAS DATA key F1 4 Press the F1 INPUT key and enter File Name Press the F4 ENT key 1 2 F1 Enter FN F4...

Page 118: ...s the F1 INPUT key and enter data 1 Press the F4 ENT key 4 Press the F4 ENTER key F1 Enter Data F4 F4 5 Press the F3 YES key F3 1 Refer to Section 2 6 How to Enter Alphanumeric characters When editing...

Page 119: ...page F4 1 Refer to Section 2 6 How to Enter Alphanumeric characters represents data shown on the display is the stored data Press the or key to scroll to next or previous point To search COORD DATA of...

Page 120: ...the F4 ENT key 1 The number and linked data will be shown 2 F1 Enter PT F4 1 Refer to Section 2 6 How to Enter Alphanumeric characters Press the or key to scroll to next or PCODE data 2 To correct th...

Page 121: ...data file selected file for LAYOUT mode selected coordinate file for DATA COLLECT mode selected coordinate file for both LAYOUT and DATA COLLECT mode Data discrimination character M C Data discriminat...

Page 122: ...perating procedure Operation Display 1 Press the F3 FILE MAINTAN key from the Memory manager menu 1 3 F3 2 Select a file to search by pressing or key or 3 Press the F2 SRCH key F2 4 Select searching m...

Page 123: ...the Memory manager menu 1 3 F3 2 Select a file to delete by pressing or key or 3 Press the F3 DEL key F3 4 Confirm the deleting and press the F4 YES key F4 To return to the FILE MAINTAN Menu press th...

Page 124: ...data for point to line F1 6 Press the F1 INPUT key and enter PT Press the F4 ENT key 1 F1 Enter PT F4 7 Press the F1 INPUT key and enter data Press the F4 ENT key 1 F1 Enter data F4 8 Enter PCODE and...

Page 125: ...F4 ENT key 1 F1 Enter PT F4 7 Press the F1 INPUT key and enter data Press the F4 ENT key 1 L Line O Offset E Elevation F1 Enter data F4 Enter PCODE FROM and TO data and press the F4 ENTER 2 Next input...

Page 126: ...y 1 F1 Enter FN F4 5 Press the F1 INPUT key and enter PT Press the F4 ENT key 1 F1 Enter PT F4 6 Confirm the data and press the F3 YES key Deleting starts The display will return to the previous displ...

Page 127: ...By pressing the following keys the list will increase or decrease or Increasing or Decreasing one by one or By ten Increasing or Decreasing or or 5 Press the F1 EDIT key F1 6 Enter PCODE and press th...

Page 128: ...elect the type of data to send by pressing F1 F3 key Example F1 MEAS DATA F1 7 Press the F1 INPUT key and enter File Name you want to send Press the F4 ENT key 1 2 F1 Enter FN F4 8 Press the F3 YES ke...

Page 129: ...TA F1 7 Press the F1 INPUT key and enter New File Name you want to receive Press the F4 ENT key 1 F1 Enter FN F4 8 Press the F3 YES key 2 The loading starts The display will return to menu F3 1 Refer...

Page 130: ...the menu 1 3 F3 2 Press the F4 P key twice F4 F4 3 Press the F1 DATA TRANSFER key F1 4 Press the F1 GTS FORMAT key F1 5 Press the F3 COMM PARAMETERS key F3 6 Press the F2 BAUD RATE key indicates pres...

Page 131: ...a and PCODE data Operating procedure Operation Display 1 Press the F3 MEMORY MGR key from the menu 1 3 F3 2 Press the F4 P key twice F4 F4 3 Press the F2 INITIALIZE key F2 4 Select the data to initial...

Page 132: ...the soft key page 2 in the distance measurement mode or page 3 in the coordinate measurement F4 2 Press the F3 S A key to change to set audio mode The display indicates correction value of prism const...

Page 133: ...distance measurement mode or page 3 in the coordinate measurement F4 2 Press the F3 S A F3 3 Press the F1 PRISM key F1 4 Select prism or non prism constant correction value by pressing the or key PRIS...

Page 134: ...perature and air pressure surrounding the instrument beforehand Example Temperature 26 C Pressure 1017 hPa Operating procedure Operation Display 1 Press the F4 key to get the soft key page 2 in the di...

Page 135: ...ge 3 in the coordinate measurement F4 2 Press the F3 S A key to set Set Audio Mode from distance or coordinate measurement mode F3 3 Press the F2 PPM key Current setting value is displayed F2 4 Enter...

Page 136: ...ly with the atmospheric correction chart Find the measured temperature in horizontal and pressure in vertical on the chart Read the value from the diagonal line which represents the required atmospher...

Page 137: ...12 4 12 SETTING ATMOSPHERIC CORRECTION...

Page 138: ...12 5 12 SETTING ATMOSPHERIC CORRECTION...

Page 139: ...rtical distances Horizontal distance D AC or BE Vertical distance Z BC or EA D L cos 2 sin Z L sin cos L cos 2R Earth curvature correcting item K Lcos 2R Atmospheric refraction correcting item K 0 14...

Page 140: ...ery charged fully is approximately 8 hours 1 About Preparatory charging Before quick charging the battery is charged using small amount current to measure its temperature and voltage When the temperat...

Page 141: ...it Note 1 Recharging should take place in a room with an ambient temperature range of 10 C to 40 C 50 F to 104 F 2 If charging is done at high temperature charging time of the battery may take longer...

Page 142: ...one hand and carefully lower it on top of the tribrach while at the same time coinciding the alignment piece with the tribrach alignment groove on the instrument and tribrach respectively 2 When full...

Page 143: ...mode when the power is turned on HD VD SD HD VD SD Specify which is displayed first horizontal and vertical distance or slope distance when the power is turned on V ANGLE Z0 H0 Zenith 0 Horizontal 0...

Page 144: ...on can be turned off automatically 1 98 Laser Plummet is cut off after 1 to 98 minutes 99 Manual 3 OTHERS SET H ANGLE BUZZER ON OFF Specify whether the buzzer sounds or not for every horizontal angle...

Page 145: ...AST MENU ON OFF When the instrument is turned ON it is possible to display the screen which you can adjust contrast of the display and confirm the prism constant PSM and atmospheric correction value P...

Page 146: ...ss F1 key F1 10 Press F1 ON key and press F4 ENTER key Returns to OTHERS SET menu F1 F4 11 Power off Power OFF OTHERS SET 1 5 F1 H ANGLE BUZZER F2 S A BUZZER F3 W CORRECTION P OTHERS SET 2 5 F1 NEZ ME...

Page 147: ...a white board for non prism mode as a target 1 Provide point C on a straight line connecting straight line AB which is almost level and about 100m long Measure straight lines AB AC and BC 2 Obtain th...

Page 148: ...o select the EDM CHECK mode 4 Collimate the center of a prism by prism mode The buzzer will sound 5 Press the F4 hold key to hold the quantity of the light The mark will appear on the right side of th...

Page 149: ...screw to be one to two level of SIG value to adjust the collimating point same as step 6 procedure 12 Note horizontal angle same as step 6 procedure 13 Calculate the horizontal angle of center of the...

Page 150: ...he hold mode 16 Press the F3 NP P key to change the non prism mode 17 Collimate the center of the prism 18 Press the F4 hold key to hold the quantity of the light The mark will appear on the right sid...

Page 151: ...e no problems with using the GPT 3000 If the distance is greater than 6 mm carry out the following steps to align the center of the laser pointer with the point of intersection and to align the laser...

Page 152: ...aser pointer as seen on the target from the standpoint of the GPT 3000 will move in the direction shown in the drawing About30 The direction of the laser pointer Adjustment screws As seen from above A...

Page 153: ...ghten by revolving in the direction of tightening tension 4 The attachment screws must also be tightened sufficiently upon completion of adjustments 5 Always repeat checking operations after adjustmen...

Page 154: ...rect the remaining amount of the bubble displacement with the leveling screws 3 Rotate the instrument 180 or 200g around the vertical axis once more and check bubble movement If the bubble is still di...

Page 155: ...d 5 However if the point appears to be displaced from the vertical cross hair as the telescope is swung vertically then proceed with the following adjustment Adjustment 1 Unscrew the cross hair adjust...

Page 156: ...A once more and tighten the horizontal motion clamp 7 Loosen the vertical motion clamp only and rotate the telescope 180 or 200g around the horizontal axis once more and fix a sight on Point C which s...

Page 157: ...around the vertical axis once more and check the center mark If it is coincided to the point then further adjustment is not required Otherwise repeat the adjustment Note 1 First loosen the capstan ad...

Page 158: ...coincide the center of the laser and the point 4 Rotate the instrument 180 or 200g around the vertical axis once more and check the point and the laser If the laser is coincided to the measuring point...

Page 159: ...the instrument properly with the plate level 2 While pressing the F1 key turn power switch ON F1 Power ON 3 Press the F1 key F1 4 Collimate target A from the telescope properly in normal setting Coll...

Page 160: ...ong you must vary the prism constant Non prism short Non prism middle by the same quantity as the amount of increase or decrease of the instrument constant of the non prism mode Operating procedure Op...

Page 161: ...arget A Turn telescope 9 Press the F4 SET key Repeat the procedures in step 8 and 9 so that the count of measured times matches to the one in FACE 1 2 3 4 The title display will be shown automatically...

Page 162: ...s is counted in the second line of display 2 The compensation values of 1 Error of vertical axis X Y tilt sensor offset 2 Collimation error and 3 Error of vertical angle 0datum will be set and memoriz...

Page 163: ...from a heated vehicle 7 When opening the carrying case and taking out the instrument place the case horizontally then open the case 8 When returning the instrument to its case be sure to match the whi...

Page 164: ...t rating 3A Connection cable length Approx 3m External dimensions 100 L x 50 W x 52 H mm Weight Approx 300g Trough compass Model 6 Shock proof construction No clamp is necessary when carrying the inst...

Page 165: ...mm Weight 1 4kg Prism unit case Model 3 This is the plastic case to store and carry various sets of prisms The case covers one of the following prism sets Tilt single prism set Tilt single prism set w...

Page 166: ...19 3 19 SPECIAL ACCESSORIES Aluminum extension leg tripod Type E Flat head 5 8 11 threads with adjustable legs Wide frame extension leg tripod Type E Wood Flat head 5 8 11 threads with adjustable legs...

Page 167: ...AC 6 External 12V battery BT 52QA GPT 3000 series GPT 3000 series Cord Battery pack PC 6 PC 6 Charging BT 52QA Charging time BC 27BR CR Quick BC 27BR for AC 120V use BC 27CR for AC 230V use BT 32Q BC...

Page 168: ...height of prism set change the position of 4 fixing screws Target pole 2 not used with 9 prisms Prism 2 Tilting prism holder 2 with target plate 2 Pole adaptor A Pole adaptor F2 Tribrach Optical plum...

Page 169: ...nt was not leveled when Vertical angle 0 position is adjusted Level the instrument then carry the adjustment work E80 s Mainly at the time data transmission between GPT 3000 series and external instru...

Page 170: ...nfirm the new point name and input again PT DOES NOT EXIST When you enter incorrect name or PT does not exist in the internal memory Enter the correct name or enter point in the internal memory RANGE...

Page 171: ...asurement Class 1 IEC Publication 825 Class I FDA BHR 21 CFR 1040 Least Count in Measurement Fine measurement mode 1mm 0 005ft 0 2mm 0 001ft Coarse measurement mode 10mm 0 02ft 1mm 0 005ft Tracking me...

Page 172: ...T 3002 2 0 6mgon GPT 3003 3 1mgon GPT 3005 5 1 5mgon GPT 3007 7 2mgon Measuring time Less than 0 3 sec Diameter of circle 71mm Tilt Correction Automatic index Tilt sensor GPT 3002 3003 3005 Automatic...

Page 173: ...F Battery BT 52QA This battery does not contain mercury Out put voltage 7 2 V Capacity 2 7 AH Ni MH Maximum operating time when fully recharged at 20 C 68 F Including distance measurement 4 2hours 5 0...

Page 174: ...is 10 above the horizon and rotated 90 in azimuth from the direction of the vertical axis error Hzerr 30 sin tan10 Hzerr 30 1 0 176326 5 29 From the above example it can be seen that horizontal angle...

Page 175: ...t is necessary to keep the compensators in proper adjustment The compensators must agree with the actual level condition of the instrument Through various environmental stresses the agreement between...

Page 176: ...Storage See Fig 3 for how storing period at different temperature levels is related to the remaining capacity The battery will lose its capacity as storage temperature rises and the storage period inc...

Page 177: ...APPENDIX 4 0 10 20 30 40 50 60 20 40 60 80 100 120 0 Charging efficiency discharge capacity 0 1C charge Fig 1 Recharging Discharge 0 2 E V 1 0V Temperature at...

Page 178: ...his instrument might be affected by electromagnetic noise Under such conditions please test the instrument performance befor use This is a CLASS A product Ina domestic environment this product may cau...

Page 179: ......

Page 180: ...Complex Singapore 128381 Phone 62780222 Fax 62733540 www topcon com sg TOPCON AUSTRALIA PTY LTD 408 Victoria Road Gladesville NSW 2111 Australia Phone 02 9817 4666 Fax 02 9817 4654 www topcon com au T...

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