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Topcon GTS-821A, GTS-822A, GTS-823A, GTS-825A, GTS-822A, GTS-823A, GTS-825A 1-9 , , 512KB

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1 NOMENCLATURE AND FUNCTIONS

9) Reticle illumination (OFF/Low/Middle/High)

Press the [F6] ke y to get to Scree n 2 on the display. Press the [F4] key to turn the reticle illu mination

ON. Continuing to press [F4] will change the intensity options.

10)View fr ee memory

The amount of free memory for the card or internal memory can be displ ayed.

Press the [F6] key to get to Screen 2 on the display.

Press the [F5] key to view free memory.

The card memory icon (top left side of the display) shows the size of the card and the amount of free

memory. The second icon shows the amount of free internal memory.

See Chapter 6 “MEMORY MANAGE MODES”, for further options and instructions.

11)Set audio mode

The light acceptance quantity level (Signal level) is displayed in this mode.

When reflected light from the prism is received, a buzzer sounds. This fun cti on is good for easy

collimation when the target is difficult to find.

Press the [F1] key on screen 3.

The received return signal level is displayed with bar graph as follows.

(1) To stop the buzzer, see Chapter 8 “PARAMETERS SETTING MODE”.

(2) Also, it is possible to display the signal level in Distance Measuring Mode.

12)Setting Temperature, Pressure, Atmospheric correction value (ppm), Prism constant value

(PSM)

The temperature, pressure, PPM, and PSM can be viewed by pressing the [F2] key on screen 3 .

The received return signal level is displayed with bar graph as follows.

Refer to Chapter 10 “SETTING THE PRISM CONSTANT VALUE” and Chapter 11 “SETTING

ATMOSPHERIC CORRECTION”, for further instructions.

Low

OFF Middle High

Internal Memory 1882KByte

Card Memory 315KByte

512KB

No light acceptan ce Minimum quantity level Maximum quantity level

Contents

Main Page 1 FOREWORD General Handling Precautions Page Display for Safe Use Safety Cautions User Exceptions from Responsibility CAUTION Laser Safety Labels CAUTION Contents 1 NOMENCLATURE AND FUNCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 2 PREPARATION FOR MEASUREMENT . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 3 AUTOMATIC TRACKING / AUTOMATIC COLLIMATION . . . . . . . . . . 3-1 4 STANDARD MEASUREMENT MODE . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 6 MEMORY MANAGE MODES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1 7 COMMUNICATION MODES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 8 PARAMETERS SETTING MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1 9 CHECK AND ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1 12 CORRECTION FOR REFRACTION AND EARTH CURVA TURE . . . 12-1 Page Standard Set Composition 1-1 1 NOMENCLATURE AND FUNCTIONS 1.1 Nomenclature 1-2 1-3 1.2 Display 1.3 Operating Key 1-4 * 1.4 Function Key (Soft Key) V : 8755'45"5 HR: 18044'12"5 SD HD NEZ 0SET HOLD 1-6 1-7 1.5 Star key (*key) mode Screen 3 2003-10-10 14:30:40 Screen 1 Screen 2 1-8 X:------------- Y:------------- 1-9 512KB 1-10 Meaning of Tracking Indicator ON or Flashing 1.6 Auto Power Off 1.7 Data Output 1.8 Rotating Method 1-12 1.9 Using together with RC-2II Remote Control System Turn-round function 1-13 1.10 Using connecting with Personal Computer (PC) 2-1 2 PREPARATION FOR MEASUREMENT 2.1 Power Connection (unnecessary if on-board Ni-MH battery BT-56Q is used) 2-2 2.2 Setting Instrument Up For Measurement Reference: Leveling and Centering t he Instrument 2-3 2.3 Power Switch Key ON 2-4 2.4 Battery Level Indicator 2-5 2.5 Main Menu Icons STANDARD MEASUREMENT MODES PROGRAM MODES ( APPLICATION MEASUREMENT) COMMUNICATION MODES ADJUSTMENT MODES 2.6 Vertical and Horizontal Angle Tilt Correction X: Y: 2-7 2.7 Compensation of Systematic Error of Ins tru m ent 1 2 3 4 2.8 Resume Mode ON/OFF 2.9 How to Enter Numerals and Alphabet Letters 1 2 3 2.10 Memory Card How to extract a memory card How to insert a memor y card 2-10 2.11 Inclination of Prism and Measuring Error Prism constant value : 30mm Prism constant value : 0mm 2-11 (Example) Angle error = Angleerror range Measuring dis cetan -------------------------------------------- ---------- 3 AUTOMATIC TRACKING / AUTOMATIC COLLIMATION 3.1 Automatic Tracking WARNING CAUTION 1 3-2 4 Searching status status Waiting status Automatic tracking Normal mode 3.2 Automatic Collimation 1 2Press the star [*] key. [*] 3 4 3.3 Range of Laser for Auto-tracking and Auto-collimating 3-5 3.4 Setting Parameters for Auto -Tracking 3.4.1 Setting Items 1) Search Patterns 2) Search Range 3-6 3) Wait Time 4) Tracking Speed 5) Reflector type 6) Prediction operating time Page 4-1 4 STANDARD MEASUREMENT MODE 4.1 Angle Measurement 4.1.1 Measuring Horizontal Angle Right and Vertical Angle 1 2 4-2 4.1.2 Switching Horizontal Angle Right/Left 4.1.3 Measuring from the Required Horizontal Angle 1) Setting by Holding the Angle 1 4-3 2) Setting a Horizontal Angle from the Keys 4.1.4 Vertical Angle Percent Grade(%) Mode 1 3 4-4 4.1.5 Automatic Rotation to a Required Horizontal and Vertical Absolute Angle <Rotating...> 1 2 3 4 4.2 Distance Measurement 4-6 4.2.4 Distance Measurement (Single/N-times Measurement) 1)Setting the number of times 2)Measuring Method 1 4-7 4-8 4.2.5 Fine / Coarse Measuring Mode 1 2 3 4-9 4.2.6 Stake Out (S-O) Display value = Measured distance -Standard (Preset) distance 1 2 3 4.3 COORDINATE MEASUREMENT 4.3.1 Setting Coordinate Values of Occupied Point 1 3 N 4-11 4 4-12 4.3.2 Setting of the Instrument Height / Prism Height 1 3 4 4-13 4.3.3 Execution of Coordinate Measuring 1 2 3 4 4-14 4-15 4.4 DATA OUTPUT 1 2 3 Page 5-1 5 PROGRAM MODES 5-2 5.1 Setting a Direction Angle for Backsight Orientation (Entering the in strument and backs ight coordinate values) 1 2 3 4 5 5.2 Retaining a Coordinate (STORE- NEZ) 1 2 3 4 5-4 5 6 7 8 9 10 5.3 Remote Elevation measurement (REM) 1) With prism height (h) input (Example :h=1.5m) 1 2 3 4 5 Page Page 5-8 5.4 Missing Line Measurement (MLM) 1 2 5-9 3 4 5 6 7 Page 5-11 5.5 Line Measurement (LINE) 1 2 3 4 5-12 5 6 7 8 Page 5-14 5.6 Offset measurement (OFFSET) lOutputting the Measurement Data lDistance measurement mode of the offset measurement 5-15 5.6.1 Angle Offset 3 1 5-16 4 5 6 7 A 5-18 4 5 6 7 5-19 5.6.3 Plane Offset Measurement P 1 3 5-20 4 5 6 7 5-21 5.6.4 Column Offset Measurement 1 3 4 5-22 5 6 7 8 5.7 External Link 5.7.1 Starting compatible communication program of AP-L1A 5.7.2 Setting for the communication (1)Setting communication course 1 5-24 (2)Setting Parameters of Cable (RS-232C) 3 4 5-25 (3)Setting Parameters of RC Parameters 2 3 5-26 (4)Setting Parameters for Radio Modem Parameters 2 3 5-27 5.7.3 Carrying out Communication 2 3 1 6 MEMORY MANAGE MODES 6.1 View Internal Memory and Car d Memory Status 1 2 6-2 6.2 Protect a File 6.3 Rename a File 2 3 4 2 6.4 Deleting a File 6.5 Copy a File 2 3 4 6.6 Initializing Memory 1 2 3 4 5 7-1 7 COMMUNICATION MODES 7.1 Setting of PROTOCOL 1 2 7-2 7.2 Data File In 7.3 Data File Out 1 2 3 8-1 8 PARAMETERS SETTING MODE 8.1 Parameter Setting Options 8.1.1 Parameters for Measurement and Display 8-2 8-3 8.1.2 Parameters for communication Setting parameter for RC Serial port Setting parameters for RS232C 8-4 8.2 Setting Parameters 8-6 8.2.2 Parameters for Communication 8.2.3 Password Option Establishing a Password 1 2 8-7 Turning OFF the Password Turning OFF the Password Option 2 3 8-8 Changing a Password Changing the Password 4 1 9 CHECK AND ADJUSTMENT 9.1 Checking and Adjusting of Instrument Constant 9-2 9.2 Checking the Optical Axis H direction confirmation (Do not move V direction). 9-3 Vertical direction confirmation (Do not move Horizontal direction). 9-4 9.3 Checking/Adjustin g the Theodolite Functions 9-5 9.3.1 Checking /Adjusting the Plate Level 9.3.2 Checking /Adjusting the Circular Level 9-6 9.3.3 Adjustment of the Vertical Cross-hair 9-7 9.3.4 Collimation of the Instrument 9-8 9.3.5 Checking / Adjusting the Optical Plummet Telescope 9-9 9.4 Adjustment of Compensation Systematic Error of Instrument 1 2 3 4 5 Page 9.5 Showing Constant List and Switch ON/OFF Compensation Systematic Error of Instrument 9-12 9.6 How to adjust the date and time 1 2 3 4 5 6 9.7 How to Set the Instrument Constant Value 1 2 3 4 5 9-14 9.8 Reference Frequency Checking Mode 1 2 3 4 9-15 9.9 Inspection and Adjustment of Optic Axis for Auto -Tracking 1 2 3 4 5 9-16 8 9 10 SETTING THE PRISM CONSTANT VALUE 11-1 11 SETTING ATMOSPHERIC CORRECTION 11.1 Calculation of Atmospheric Correction 11.2 Setting of Atmospheric Correction Value 1 2 Page 11-3 Page Page 12-1 12 CORRECTION FOR REFRACTION AND EARTH CURVATURE 12.1 Distance Calculation Formula 13-1 13 POWER SOURCE AND CHARGING 13.1 Rechargeable Battery BT-56Q 13-2 14-1 14 DETACH/ATTACH OF TRIBRACH 15-1 15 BATTERY SYSTEM 16-1 16 PRISM SYSTEM 17-1 17 PRECAUTIONS 18-1 18 ERROR DISPLAYS 19-1 19 SPECIAL ACCESSORIES 19-2 19-3 20-1 20 SPECIFICATIONS 20-2 20-3 20-4 APPENDIX-1 APPENDIX 1 Dual Axis Compensation APPENDIX-2 APPENDIX-3 2 Precaution when Charging or Stor i ng B a tteries APPENDIX APPENDIX-4 Fig.1 Recharging Fig. 2 Discharge Fig. 3 Storage END USER LICENSE AGREEMENT SOFTWARE LICENSE AGREEMENT (Embedded Products) APPENDIX WARRANTY AND SPECIAL PROVISIONS LIMITED WARRANTY EMC NOTICE Page TOPCON CORPORATION AUTO TRACKING TOTAL STATIO N GTS-820A