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Topcon GTS-821A, GTS-822A, GTS-823A, GTS-825A, GTS-822A, GTS-823A, GTS-825A 1.6 Auto Power Off, 1.7 Data Output, 1.8 Rotating Method

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1 NOMENCLATURE AND FUNCTIONS

1.6 Auto Power Off

The Auto Power OFF feature can be set from 1 to 99 minutes. If no keys are pressed within the set

time, the Auto Power OFF will automatically turn the instrument OFF in order to save the battery time.

See Chapter 8 “PARAMETERS SETTING MODE”, for further instructions.

1.7 Data Output

When GTS-820A series receives data output command from an external connected

device, the measured data will be output by GTS-820A series. Select from the following

2 ways for the output. (For setting, see Chapter 8 “PARAMETERS SETTING MODE” .)

REC-A : The measurem ent is started and new data is output.

REC-B : The data being displayed is output.

1.8 Rotating Method

1.8.1 Rotating by H/V Shuttle and H/V Jog

H/V shuttle or H/V jog can be used to rotate the instrument manually. The shuttle movement or

displacement is proportional in speed and size of angle desired. A small, slow turn of the shuttle will

result in a slow small angle displaced. Likewise , a larger ab rup t turn of the s huttle will result in a coarse

angle displacement. H/V jog can be used for accurate collimating of the target much like a standard

tangent screw.

1.8.2 Auto Inversion

Pressing the [F4] key in Star Key mode causes the instrument to reverse and turn the telescope and

instrument automatically .

lTo stop auto rotating by auto inversion key in case of emergency, press any keys except POWER

key.

lDuring auto rotation, don't disturb the instrument.(Stopping the rotation with a touch of the hand).

Such action may cause trouble or harm to instrument or operator.

See Section 1.5 “Star key (*key) mode” for further instructions.

1.8.3 Rotating automatically to a required Horizontal a nd Vertical angle

In Standard Measurement Modes, the instrument can be r otat e d autom ati c al ly by input a required

horizontal and/or vertical angle.

For further instructions, see Section 4.1.5 “Automatic Rotation to a Required Horizontal and Vertical

Absolute Angle” .

This mark will appear while the

instrument is rotating automatically.

V : 87°55'45"5

HR: 180°44'12"5

SD HD NEZ 0SET HOLD P1

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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