Contents 1．INSTRUMENT FEATURES 2．QUICK GUIDE 2.1 INSTRUMENT PACKING 2.2 NAME OF INSTRUMENT PARTS 2.3 UNPACK AND STORAGE 2.4 HANDLING, INFORMATION AND CHARGING OF THE BATTERY 2.5 INSTALLATION OF THE INSTRUMENT 12 3．INSTRUMENT OPERATION KEYS AND DISPLAY INSTRUCTIONS 13 3.1 KEYBOARD SYMBOLS AND FUNCTIONS 13 3.2 LCD 15 4．PARAMETER SETTINGS 17 5．PREPARING FOR MEASUREMENT 19 5.1 INSTRUMENT PLACEMENT, CENTERING AND LEVELING 19 5.1.1 Plumb bob on leveling 19 5.1.2 Use the plummet for centering 22 5.2 TELESCOPE EYEPIECE ADJUSTMENT AND TARGET SIGHTING 23 5.3 SWITCH ON AND OFF 25 6．BASIC MEASUREMENT 26 6.1 DISC / DISK LEFT RIGHT SWITCH 26 6.2 SET HORIZONTAL ANGLE TO ZERO 27 6.3 ANGLE LOCK 28 6.4 THE VERTICAL ANGLE MODE SWITCH 29 6.5 INTO THE SWITCHING STATE 30 6.6 LIGHTING OPEN CLOSE 31 6.7 SWITCH AT RIGHT ANGLES TO BEEP 31 6.8 SWITCHING COMPENSATOR 32 6.9 OUTPUT ANGLE DATA 33 7．ANGLE MEASUREMENT 35 7.1 HORIZONTAL ANGLE MEASUREMENTS (RIGHT CORNER MODE) 35 7.2 HORIZONTAL ANGLE MEASUREMENTS (LEFT CORNER MODE) 36 7.3 VERTICAL ANGLE MEASUREMENT 37 8．DATA RECORDING AND TRANSMISSION FUNCTION 38 8.1 RECORD THE ANGLE DATA 38 8.2 DATA VIEW AND TRANSMISSION 38 9．LASER POINT FUNCTION (LASER THEODOLITE) 40 9.1 L ASER POINT TO OPEN AND CLOSE 40 9.2 L ASER POINTING 40 10．CHECKOUT AND CALIBRATION 42 10.1 LEVEL TUBE 42 10.2 CIRCULAR LEVEL 43 10.3 TELESCOPE RETICLE 44 10.4 THE VERTICALITY OF COLLIMATION AXIS AND HORIZONTAL AXIS (2 C) 46 10.5 VERTICAL COLLIMATION ERROR (I ANGLE) AND VERTICAL COLLIMATION ZERO VALUE SETTING 47 10.6 CHECKING AND CORRECTION OF VERTICAL DIAL COMPENSATOR 49 10.7 PLUMMET 52 11 SPECIFICATIONS(ELECTRONIC THEODOLITE) 55 12．SPECIFICATIONS (LASER ELECTRONIC THEODOLITE) 57 13．ATTACHMENT 59 1．Instrument features Our products DT-02 series Electronic Theodolite and laser Electronic Theodolite, absolute encoder angle measurement, eliminating the vertical plate angle initialization process, easy to operate; Large-diameter objective lens system for easytargeting operation; Nice, reasonable structure and ergonomic design; Fully functional, suitable for a variety of applications theodolite angle measurement; collection of data can be done directly through the serial port output; simple bu tton operation, only six function keys can ac hieve a variety of measurement functions; big screen, clear font; display backlight reticle il lumination for dark environments operation; l aser point instead ofoptical vertical quasi use is easier than the optical; convenient laser t heodolite emitting laser (only for laser theodo lite), as a visible line of sightapplications in construction 2．Quick Guide 2.1 Instrument packing Note: During the instrument packing, loosen the stopper body! 2.2 Name of instrument parts Note: only in the back of the instrument model decorated with the letter L theodolite is laser theodolite 2.3 Unpack and storage Unpack Put down the instrument box lightly, so that the lid upward to open the latch of the box, open the lid and remove the instrument Storage Telescope vertically down (or up), so tha t the alidade base of packing marks are align ed, marked the instrument packing up supine into the box and gently tighten the vertical automatic knob cover box cover and lock the case 2.4 Handling, information and charging of the battery Battery handling Remove the battery box, battery box at the top of the button is pressed outwards pul l out at the top of the battery box When install the battery box the bottom of the battery compartment first projection is inserted into the groove on the instrument, press the top button of the battery compartment, so that it snaps into the instrument fixed homing Battery Information Continuous work for ~ 10 hours in full battery, Symbol in the lower left corner " " display battery consumption, the battery consumption is as follows:  “ ” and “ ”: Fully charged and operable  “ ”: this information, means there is a small amount of power, should be ready to replace the battery or charging before use  “ ” lack of power, it will shut down about sustainable few minutes, replace the battery and charging right now Charging Native 2100mAH NiMH high-energy rechargeable battery, please use the ZY-4Q500 dedicated charger For charging, connect 220v power supply first, the red light flash, the charger plug into thecharging connector socket, push the battery into the charging deck, red light means charging started, charging six hours or charging lights turn green means the end of charge, pull out the battery Warning: If the battery is placed improperly (such as positive and negative terminal), may cause an explosion, please follow the instructions for dealing with use batteries Note: when charging :  A one-time batteries; 10 field of view (A 'points).\ If A moves along the vertical line of the crosshair, but A point is still in the vertical line, as the left picture, the crosshair doesn't need to calibrate If A point deviate from vertical line center, as the right pictured, the crosshair is slant, so need to calibrate the reticle  Calibration First, take down the reticle cover between telescope eyepiece and focusing handwheel, and you can see four fixed screw of the reticle bed (sees attached figure) Unscrew the three fixed screw evenly with screwdriver , rotate the reticle around collimation axis, to make A point on the vertical line of the reticle Tighten the screw evenly, test the calibration results with the above methods Put the protective cover back 45 10.4 The verticality of collimation axis and horizontal axis (2 C)  Checkout Set a target A in about 100m away, and make sure the vertical angle of the target is within ±3°.Precisely level the instrument and switch on it Make the telescope focused on target A in face left, and read the horizontal angle For example: horizontal Angle L = 10°13 '10" Loosen the vertical and horizontal brake handwheel, turn the telescope, rotate the alidade to face right and focus on the same target A Before aiming please tighten the horizontal and vertical brake handwheel and read the horizontal angle For example: level Angle R = 190°13 '40" 2C = L - (R ±180 °) = -30 "≥±20 ", need to calibrate 46  Calibration Use the horizontal micrometer handwheel to adjust the horizontal angle to the right reading which has eliminated the C R + C = 190°13 '40 "-15 "= 190°13' 25" Take down the reticle bed cover between the telescope eyepiece and focusing handwheel, adjust the calibration screw of the crosshair on the left and right First, loosen the screw on one side, and screw up the screw on the other side, move the reticle and focus on target A Repeat the test steps, calibrate it to | C | < 10 Tighten the calibration screws, put the protective cover back Notice: Check the photoelectric coaxiality after calibrating 10.5 Vertical collimation error (I Angle) and vertical collimation zero value setting After finishing §17.3 and §17.5 calibration 47 project, and then this checking  Checkout Boot after settling and leveling the instrument, focus the telescope on a clear goals A, get the face left reading of vertical Angle L Turn the telescope to aim A and get the reading R for face right If the vertical zenith angle is 0°, then i = (L + R-360°) / 2, if the vertical Angle level is Then i = (L + R-180°) / or (L + R-540 °) / If | i ≥10", | may be you need reset the zero value of vertical index Operation refers to chapter 9.6.1 "index error calibration" Note: Repeat the checkout steps to retest the index error again (i Angle) If the index error still can not accordance with requirements , it should check the three steps of calibration index zero setting (in the course of zero setting ,the vertical angle showed is not compensated and corrected, 48 it is just for reference) to see whether it is incorrect, whether the focusing of target is correct, reset according to the requirements If it still can’t accordant with the requirements after repeated operation, it should be sent to the factory for checking 10.6 Checking and correction of vertical dial compensator  Checkout Set up and level the instrument, make the direction of the telescope consistent with the line between the center of the instrument and any of the foot screw With a telescope aimed at a vertical angle of the collimator reticle or distant targets within ± 10 °, the vertical angle readings V1 Rotate the vertical micro handwheel to make vertical angle readings larger or smaller ' Adjust the other foot spiral, the instrument re-sighting the target vertical angle readings 49 V2 Calculated: vertical disk readings change value dV = V2-V1 If the absolute value of the dV is smaller than the "do not need to be corrected, otherwise it need compensation correction  Calibration Make the two compensation of the positive lens and the inverted mirror position readings’ sum less than 50, use the scale division plate, screw triangle base in the following order of operation, complete the compensator settings Set up and level the instrument, make the direction of the telescope consistent with the line between the center of the instrument and any of the foot screw 【L/R】 + 【HOLD】 key is pressed at the same time, and then press the power button to boot into correction compensator mode The second line shows the vertical angle of the instrument screen, the third line of the first number 50 represents a first step, the followed one is compensator reading Backward ' use the foot screw of the vertical axis, vertical micro knob sighting crosshairs, waiting compensator indication stable, press the 【 】 key for the second time Upward ' use the foot screw of the vertical axis, vertical micro knob sighting crosshairs, waiting compensator indication stable, press the 【 】 key for the second time Make the vertical axis plumb inverted mirror sighting crosshairs, backward ' use the foot screw of the vertical axis, vertical micro knob sighting crosshairs, waiting compensator indication stable, press the 【 】 key for the third time Upward ' use the foot screw of the vertical axis, vertical micro knob sighting crosshairs, waiting compensator indication stable, press the 【 】 key for the fourth time Compensation value is displayed on the screen, press the 【 】 key for the fifth time 51 Compensator automatically corrected through the steps above, and we can exit the compensator correction operation at any time through the above process 【SHIFT】 key 10.7 Plummet  Checkout Set up the instrument to the tripod, draw a cross on a white paper and put it on the ground below the instrument Adjust the focal length of the optical plummet (for the optical plummet) or switch on laser plummet, move the white paper to make the cross in the center in the field of view (or laser flare) Turn the feet screw, make the center mark of the plummet coincide with the cross center Rotate alidade, every turn of 90°, observe the contact ratio of the optical plummet and cross center When rotate the alidade, the center of the 52 optical plummet always coincide with the cross center, there is no need to calibrate Otherwise you should calibrate as the following methods  Calibration Take down the screw cover between the optical plummet eyepiece and the focusing handwheel Fix the white paper with a cross, and mark the points when the instrument rotates 90°, as the figure shows A, B, C, D points Connect the diagonal points A、C and B、D with a straight line, the intersection name of the two line is O Use the calibration needle to adjust the four calibration screw, to make the center mark of the plummet coincide 53 with point O Repeat step 4, check and calibrate until it meet the requirements With the laser plummet, unbolt the laser cover, using # hex wrench to adjust the three screws, fasten one side and loosen the other side, and adjust the laser flare to point O Put the cover back in place 54 11 Specifications(Electronic theodolite) Telescope Objective aperture Magnification Field of view Minimum focus distance Line-of-sight multiplication constant Angle measurement Detecting system Minimum display Accuracy Compensation 45mm 30X 1°20' 1.5m 100 absolute encoder 1" 2" System Liquid single axis ±3' 1" Type Range Accuracy 55 Plummet Type Accuracy Laser plummet 1mm/1.5m Physical Characteristics Rechargeable nickel-metal hydride battery Power Continuous operation time Weight Working temperature Waterproof 56 10hrs 4.6KG -20℃~50℃ IP54 12．Specifications (Laser electronic theodolite) Telescope Objective aperture 45mm Magnification 30X Field of view 1°20' Minimum focus 1.5m distance Line-of-sight multiplication 100 constant Angle measurement Detecting system absolute encoder Minimum display 1" Accuracy 2" Compensation Type System Liquid single axis Range ±3' Accuracy 1" Plummet 57 Type Accuracy Laser plummet 1mm/1.5m Laser pointing system Laser wavelength Transmit power Effective range Spot size Coaxial nature 635nm 1mw 200m（Day） 5mm/100m 5mm/70m Physical Characteristics Power Continuous operation time Weight Working temperature Waterproof Rechargeable nickel-metal hydride battery 10hrs 4.6KG -20℃~50℃ IP54 58 13．Attachment Standard configuration ● Box ● Host (including a battery) ● A charger power ● A charger base ● Correction pin ● Screwdriver ● Flannel ● Desiccant bag ● A certificate ● Manual 59