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CHCNAV CHC CTS-112R4 User Manual Download Page 60

 

CHC

 

CTS-112R4 user manual

 

 

 

60 

10.4.2.

 

Distance offset measurement 

The measurement of a place apart from a prism is possible by inputting offset horizontal distance of 
front and back, right and left. 

 

 

1)

 

In the DATA COLLECT →FS/SS mode, press [F3] (MEAS), press [F4] (OFFS) in the prompted function 

menu. 

 

 

2)

 

Press [2] (DIST. OFFSET). 

 

 

3)

 

Input left or right offset value and forward oHD, press [F4] (ENT). 

 

 

 

 

Summary of Contents for CHC CTS-112R4

Page 1: ...CHC CTS 112R4 User Manual Version 1 0 English...

Page 2: ...minimum reading of setting angle distance 20 5 9 Setting auto power OFF 22 5 10 Setting instrument constant 23 5 11 Select a code file 24 6 Preparation for measurements 25 6 1 Unpacking and storage of...

Page 3: ...he occupied point 57 10 4 Data collect offset measurement mode 57 10 4 1 Angle offset measurement 58 10 4 2 Distance offset measurement 60 10 4 3 Plane offset measurement 61 10 4 4 Column offset measu...

Page 4: ...aming a file 91 14 1 4 Delete a file 92 14 2 File output 92 14 3 Data transfer 93 14 4 Load data 94 15 Check and adjustment 95 15 1 Bubble level 95 15 2 Circular level 95 15 3 Adjustment of reticle 95...

Page 5: ...e is up to 400 m and distance measurement to single prism is 5000 m Absolute encoding disk With absolute encoding disk you can start your work directly as the instrument is powered on Azimuth angle wi...

Page 6: ...harged once a month 6 When transporting the instrument should be placed in carrying case it is recommended that cushioned material should be used around the case for support 7 For less vibration and b...

Page 7: ...on on laser instrument of Class 3R will bring dangers Prevention To avoid being harmed each user is required to take safety precautions and take everything under control within the distance that would...

Page 8: ...mp d SD card port e Mini USB interface f Tribrach g Instrument serial number h Bubble level i I Face display j I Face keyboard k Carrying handle with mounting screw l Optical sight m Objective with in...

Page 9: ...function button Choose reflector type plummet intensity crosshair and display illumination Angle measurement key Angle measurement mode functionality Distance measurement key Distance measurement mode...

Page 10: ...slope HR horizontal angle right HL horizontal angle left HD horizontal distance VD vertical distance SD slop distance N coordinate N E coordinate E Z coordinate Z EDM electronic distance meter is und...

Page 11: ...Display the soft key functions in page2 Page2 HOLD Lock the reading of horizontal angle REP Repeat measuring on horizontal angle V Shift between vertical angle slope percentage P2 Display the soft ke...

Page 12: ...inates files are selected in DATA COLLECT menu MEAS Start distance measurement MODE Shift the distance measurement modes F S F N F R T R P1 Display the soft key functions in page2 Page2 OFSET Offset m...

Page 13: ...mode MEAN Set the measuring time of fine measurement P3 Display the soft key functions in page1 4 4 Star key mode Press the screen will show Press Star key you can set the below items 1 Contrast Pres...

Page 14: ...l and vertical angle readings deviations which are caused by tilt of instrument s vertical axis on X and Y direction The CTS 112R series provide 3 tilt correction modes disable tilt sensor X ON single...

Page 15: ...ck dot as shown on the right Single Axis only corrects the vertical angle Dual Axis corrects vertical and horizontal angles 4 Press F4 to display the tilt value on X horizontal and Y vertical directio...

Page 16: ...er Star key mode 2 Press MENU to select the type of reflector Press MENU every time to shift among Prism NON P sheet Press ESC to save the settings and return to measurement mode 5 4 Setting of tilt c...

Page 17: ...signal function displays the intensity of EDM s reflecting signal It helps user to collimate the target in tough conditions In circumstance that target is not easy to be found this function will help...

Page 18: ...correction calculated and estimated Standard atmospheric condition of total station CTS 112R series i e the atmospheric condition when the atmospheric correction value is 0 Pressure 1013hPa Temperatur...

Page 19: ...e 99 9 mm to 99 9 mm Step length 0 1 mm 5 6 2 Calculating the atmospheric correction based on temperature and pressure Measure the temperature and pressure of the surrounding air previously E g temper...

Page 20: ...height difference measurement the instrument corrects the atmospheric refraction error and earth curvature automatically Formula of correction on atmospheric refraction error and earth curvature If yo...

Page 21: ...um Reading 0 1 1 Press MENU to enter to 1 2 of main menu and press 5 PARAMETERS 2 Press 3 OTHER SET 3 Press 1 Min Angle Read 4 Press 1 4 to set the minimum angle reading e g Press 4 0 1 second and pre...

Page 22: ...d or no survey is implemented in 30 minutes the instrument will be switched off automatically 1 Press MENU to enter to 1 2 of the main menu and press 5 PARAMETERS 2 Press 3 OTHGER SET 3 Press 4 Auto P...

Page 23: ...nts and multiplication constant Input the instrument constant and press F4 ENT 3 Return to 2 2 of the menu 2 2 4 Press ESC to cancel the settings Refer to 6 7 Method of inputting alphanumeric characte...

Page 24: ...to 6 7 Method of inputting alphanumeric characters to learn how to input numbers or characters 3 You can also press F2 LIST to display the list in the memory Press F4 OK or ENT to enter to it and dis...

Page 25: ...uitable length make the tripod head parallel to the ground and tighten the screws 3 Make the center of the tripod and the occupied point approximately on the same plumb line 4 Step on the tripod to ma...

Page 26: ...rvation of laser plummet As it approximately aims at the station point make all three legs fixed on the ground Adjust three leg screws of the instrument to make laser plummet collimate precisely to th...

Page 27: ...mode consumes more power than angle measurement mode so the power enough for the latter is not sure applicable for the previous one Pay attention to this when switching angle measurement mode to dist...

Page 28: ...e with single prism and triple prisms which can be mounted with tribrach onto a tripod or mounted onto a prism pole Reflector systems can be self configured by users according to job 6 5 Mounting and...

Page 29: ...adjusted and accuracy will be influenced so you should adjust the eyepiece tube carefully to eliminate the parallax 6 7 Method of inputting alphanumeric characters Total station CTS 112R series is equ...

Page 30: ...e unit 2 Press 1 to inputa 1 press 0 to inputa 0 Press to inputthe unit 3 Press 2 to inputa 2 press 0 to inputa 0 Press F4 to confirm Then the horizontal angle isdefined as 90 10 20 When ALPH shows it...

Page 31: ...t for reference 1 Sight the telescope to the bright sky Turn the focusing ring until you can see the cross hair clearly 2 Aim the target by observing through the tip of the triangle on the telescope K...

Page 32: ...ngle HR to left angle HL Operation F2 3 Procedure press F2 again to return to the mode of horizontal right angle HR Every pressing on F2 R L is to shift between HR HL 7 3 Setting horizontal angle 7 3...

Page 33: ...urn to last mode press F3 NO 7 3 2 Setting by Inputting through the Keyboard Go to angle measurement mode 1 Procedure aim to the target point and press F3 HSET Operation collimate F3 2 Procedure input...

Page 34: ...ocedure press F3 V Operation F3 Press F3 V to shift the mode displaying When the height exceeds 45 100 it will show Over beyond the survey range 3 Procedure press F4 to turn to P2 Operation F4 4 Proce...

Page 35: ...e user can implement repetitious angle measurement Make sure it is under horizontal angle HR measurement mode 1 Procedure press F4 to turn to P2 Operation F4 2 Procedure press F2 REP Operation F2 3 Pr...

Page 36: ...Procedure Repeat procedure 6 and 7 until desired times of measurement are finished E g repeat 6 times 9 Procedure to quit the repetitious angle measurement press F2 EXIT and press F4 YES to return to...

Page 37: ...12R4 user manual 37 7 6 Shift between azimuth and vertical angle 1 Procedure press F4 twice to turn to P3 Operation F4 x 2 2 Procedure Press F1 CMPS Operation F3 Every pressing F1 CMPS can shift these...

Page 38: ...ay deviate from the line of sight which will affect the accuracy This is because the emitting point of laser beam may not coincide the point which is collimated by the crosshair Thus users are recomme...

Page 39: ...to return to distance measurement mode After the measurement of one point is finished the name of next point will be automatically 1 Repeat the procedure above to start new measurement Operation F1 F4...

Page 40: ...r can choose any mode HD VD and SD to stake out 1 Procedure press F4 under distance measurement mode to enter to P2 Operation F4 2 Procedure press F2 S O to display the data of previous settings Opera...

Page 41: ...lt to set up a prism directly for example the center of a tree this mode is helpful It only needs to set the prism on the point which has the same horizontal distance to the instrument as that of the...

Page 42: ...3 Procedure press 1 ANG OFFSET to enter to angle offset measurement mode Operation 1 4 Procedure aim to prism P and press F1 MEAS It measures the distance between the instrument and the prism Operatio...

Page 43: ...now to measure the distance and coordinates of the center you need to input the oHD offset distance as the following graph and measure P1 under the mode of distance offset the distance and coordinate...

Page 44: ...tion input L R forward offset distance 5 Procedure aim to P1 and press F1 MEAS to start measurement When distance measurement is finished it displays the measured result that is corrected by offset di...

Page 45: ...nts of the plane P1 P2 P3 in this mode Then aim to P0 It will calculate and display the distance and coordinates of the intersection of collimation line and this plane Refer to section 9 2 Setting coo...

Page 46: ...peration collimate P1 F1 5 Procedure measure the second and third point with the same method Operation aim to P2 and press F1 aim to P3 and press F1 6 Procedure it will calculate and display the dista...

Page 47: ...of the column surface directly Then by measuring the azimuth angles of P2 and P3 on the column you can calculate the distance azimuth and coordinates of the column center Azimuth of the column center...

Page 48: ...press F1 5 Procedure aim to the left point of the column surface P2 and F4 SET to finish measurement Then it will display the message to measure the angle of the right point P3 When displaying Range E...

Page 49: ...CHC CTS 112R4 user manual 49 7 Procedure to display the coordinates of P0 press CORD Operation CORD Press F1 NEXT to return to Procedure4 Press ESC to return to distance measurement mode...

Page 50: ...and measure the azimuth of backsight point first The coordinates of unknown point can be calculated by the formula below Coordinates of occupied point N0 E0 Z0 the coordinates of the target correspond...

Page 51: ...F2 ALL to restart measurement 4 Press F1 ALL to start coordinates measurement and record the result After measurement press F4 YES to return to coordinates measurement After measurement of one point...

Page 52: ...inates the instrument can transform and display the coordinates of unknown point target point under this coordinates system 1 Under coordinates measurement mode press F4 P1 to turn to P2 2 Press F3 OC...

Page 53: ...nstrument height will be saved even the power is switched off 1 Under coordinates measurement mode press F4 P1 to turn to P2 2 Press F1 HT to display the instrument height and the target height 3 Inpu...

Page 54: ...the power is switched off 1 Under coordinates measurement mode press F4 P1 to turn to P2 2 Press F1 HT to display the instrument height and target height Move to R HT 3 Input target height and press...

Page 55: ...1 Operation procedure 1 Select a data collection file 2 Select REC coordinate file and save the coordinate data converted from original data 3 Select coordinate data file so that you can use occupied...

Page 56: ...occupied point and direction angle in the data collect mode are linked with the occupied point and it is possible to set or change the occupied point and direction angle from the data collect mode Occ...

Page 57: ...data are displayed 2 Press F4 ENT 3 Press F4 INPUT INS HT 4 Press F3 or F4 to choose whether need to set Back sight 10 4 Data collect offset measurement mode This mode is useful when it is difficult...

Page 58: ...he center position operate the offset measurement after setting the instrument height or prism height When measuring coordinates of ground point A1 Set the instrument height or prism height When measu...

Page 59: ...arget point A0 and display its coordinate 6 If press DIST then SD HD and VD are displayed 7 Press F4 YES data is recorded and the next target offset is measured Press F4 NEXT and redefine ANG OFFSET A...

Page 60: ...lace apart from a prism is possible by inputting offset horizontal distance of front and back right and left 1 In the DATA COLLECT FS SS mode press F3 MEAS press F4 OFFS in the prompted function menu...

Page 61: ...y the coordinates of the target Press F4 YES to record 10 4 3 Plane offset measurement Measurements will be taken for the place where direct measuring cannot be done for example distance or coordinate...

Page 62: ...and of the plane To set the coordinate value for the occupied station refer to section 9 2 Setting coordinates of occupied point 1 Press F3 MEAS press F4 OFFS in the prompted function menu 2 Press 3...

Page 63: ...to the 2nd point Measure the 2nd and 3rd point in the same way 6 The result displays when measuring is over 7 Press CORD to display the coordinates of this point 8 Press F4 YES measuring data is recor...

Page 64: ...4 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 azimuth can be calculated by measured...

Page 65: ...rement angle measurement of the left side P2 will be shown 5 Collimate the left side of the column P2 and press F4 SET 6 After measurement angle measuring of the right side P3 will be shown Aim the ri...

Page 66: ...ured data to calculate coordinate data and save into the coordinate file automatically 2 Collect seq Set the sequence of data collection and edition EDIT MEAS Set the PT name PCODE and target height f...

Page 67: ...call up the occupied point coordinate data backsight coordinate data and stakeout point data 2 Setting occupied point 3 Setting backsight point and azimuth angle 4 Input stakeout point coordinates an...

Page 68: ...keout from selected coordinate data file also you can record new point measured data into the selected coordinate data file When STAKEOUT MODE begins a file can be selected in the same way 11 2 3 Sett...

Page 69: ...ight point The following three setting methods for Backsight point can be selected Setting from the coordinate data file stored in the internal memory Direct input of coordinate data Direct input of s...

Page 70: ...equired for example when a layout point cannot be sighted from existing occupied points 11 3 1 Side shot method Set up the instrument at a known point and measure the coordinate of the new points by t...

Page 71: ...nd calculate the coordinate of the new point using the coordinate data for maximum seven known points and the measurement made to these points By following observation resection is possible Resection...

Page 72: ...Press F4 ENT Refer to section 6 7 Method of inputting alphanumeric characters 4 System indicates to enter name of the target point press F1 INPUT 5 Enter the point of point A and press F4 OK To enter...

Page 73: ...two known points the residual error will be calculated Residual error dHD Horizontal distance between two known points Measured value Calculated Value dZ Z coordinate of the new point calculated from...

Page 74: ...the data If press F3 SKP in step 2 the new point data is not stored into the coordinate data file only the value of occupied coordinate data is replaced by that of the calculated new point 16 Coordina...

Page 75: ...1 Remote height measurement REM To obtain the target height in which user cannot lay prism just lay the prism in any point above target on the plumb line and then start REM 12 1 1 Known prism height...

Page 76: ...rs 5 Collimate the prism and press F1 Measure to start measurement 6 The position of prism was confirmed and displayed as right figure 7 Aim to target K and display the vertical distance VD from prism...

Page 77: ...he REM function which doesn t require to input prism height 2 Aim to prism center and press F1 MEAS 3 System starts to measure 4 When the measurement is finished display the horizontal distance betwee...

Page 78: ...p 5 7 Collimate target point K and display the height difference VD Press ESC to return to procedure menu 12 2 Tie distance Measure dHD dSD dVD and HR between two prisms Also calculate by inputting co...

Page 79: ...ally the same as MLM 1 mode 1 Press 2 in program menu and select MLM 2 Press 1 to select MLM function of A B A C 3 Aim to prism A and press F1 MEAS If the coordinate of target point is known you can p...

Page 80: ...B and press F1 MEAS 6 The HD from instrument to prism B is displayed after measurement 7 System calculates dSD dHD and dVD between prism A and prism B according to the positions of points A and B 8 Pr...

Page 81: ...lates dSD dHD and dVD between prism A and prism C according to the positions of points A and C 11 Measure the distance between A D and repeat operation steps 9 10 Press ESC to return to MLM menu 12 2...

Page 82: ...coordinates data and known point actual measuring data are utilized Z coordinate of occupied point is calculated and reset again Coordinate data file can be used as known point data and coordinate da...

Page 83: ...e name then press F4 ENT Or press F2 LIST to list files in the memory 4 Press 1 OCC PT INPUT 5 System searches this LIST and displays its coordinate press F4 to confirm 6 Enter the prism height and pr...

Page 84: ...Press ENT or ESC to select whether to use coordinate file or not e g ESC don t use 3 Press 2 REF MEAS 4 Input the coordinate of the point to be measured and press F4 OK 5 The calculating result is dis...

Page 85: ...data Area is not calculated correctly if enclosed lines cross each other It is impossible to calculate what a mix of coordinate file data and measured data The number of points used to calculate is no...

Page 86: ...oints connect as an area Above 3 points the interface can show the area result You can continue measure it will calculate all points area result 12 4 2 Change the display unit It is possible to change...

Page 87: ...e line AB as N axis Place the 2 prisms at the A and B on the line and place the instrument at unknown point C After measuring the 2 prisms the coordinate and the azimuth of the instrument will be calc...

Page 88: ...user manual 88 4 System starts to measure 5 The interface will show the result 6 Press F4 OCC to display the new coordinate of the occupied point 7 Press F4 P1P2 Display dSD 8 Press F1 NEZ to measure...

Page 89: ...e coordinates displaying order NE Z or EN Z V ANGLE Z0 H0 Choose the reading of vertical angle from zenith or horizontal Other set Name Description Min angle read Set the minimum reading of angle unit...

Page 90: ...mory and modify file name search for data in the file delete files create new files edit files 14 1 1 Setting the atmospheric correction value directly 1 Press MENU to enter to 1 2 of main page Press...

Page 91: ...e and free space 5 Press F2 can format storage memory 14 1 2 Create a new file 1 Press F1 NEW in file list to create a new project file 2 Press F1 ATTR can check the project status 14 1 3 Renaming a f...

Page 92: ...Press F2 Rename to rename project 3 Input a new name and press F4 to confirm 14 1 4 Delete a file 1 Press F3 to delete the selected project 2 Press F4 to confirm delete the project 14 2 File output 1...

Page 93: ...ject It will create 3 file TXT DAT and CSV 14 3 Data transfer You can send a data file stored in the SD Card to a computer through data cable 1 Press 5 to use U Disk Mode Connect instrument to PC by U...

Page 94: ...Load data Coord data file and code data can be loaded into instrument memory from computer 1 Press 5 to use U Disk Mode Connect instrument to PC by USB cable 2 The interface will show connect to PC an...

Page 95: ...t inspection and adjustment steps until the bubble remains in center with the vial in any direction 15 2 Circular level Inspection No adjustment is necessary if the bubble of the circular vial is in t...

Page 96: ...ment to see if the adjustment is correct 4 Replace the eyepiece cover 15 4 Perpendicularity of the line of sight to horizontal axis 2C Inspection 1 Set object A about 100 m away from the instrument an...

Page 97: ...ss MENU and press F4 P to enter page 2 of the menu 2 Press 1 Adjustment then select 2 Collimation 3 Collimate target precisely in left position and press F4 OK 4 Rotate the telescope and sight the sam...

Page 98: ...e the vertical clamp screw slowly in either direction about 10 mm in circumference and the error message b will appear The vertical axis has increased to more than 3 at this time and exceeds the desig...

Page 99: ...4 Rotate the telescope and sight the same target A precisely face right Press F4 5 Setting is finished and the instrument returns to the adjusting menu automatically Note 1 Repeat the inspection step...

Page 100: ...he influence of sight axis user must have an associated adjustment before adjusting sight axis It is unnecessary to collimate the prism or the target plane to decide the transverse axis error Therefor...

Page 101: ...the optical plummet coincides with the intersection point of the cross on the paper 4 Rotate the instrument around the vertical axis and at every 90 observe whether the center mark position coincides...

Page 102: ...tance of AB and AC accurately 3 Set the instrument on Point B and center it accurately measure the Horizontal Distance of BC accurately 4 Then you can get the instrument constant K AC AB BC K should b...

Page 103: ...easuring beam relative to the line of sight The direction of the beam should be inspected before precise measurement of distances because an excessive deviation of the laser beam from the line of sigh...

Page 104: ...ake the bubble on the prism pole centered 4 Set and level the instrument on point A near the cross Sight tine of point C with the center of reticle and fix the horizontal clamp screw Rotate the telesc...

Page 105: ...CHC CTS 112R4 user manual 105...

Page 106: ...td All rights reserved The CHC and CHC logo are trademarks of Shanghai Huace Navigation Technology Limited All other trademarks are the property of their respective owners Trademarks All product and b...

Page 107: ...r manual 107 CHCNAV Shanghai Huace Navigation Technology Ltd 599 Gaojing Road Building D Shanghai 201805 China Tel 86 21 542 60 273 Fax 86 21 649 50 963 Email sales chcnav com support chcnav com Websi...

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