SMART MAX GEOSYSTEMS DE2A, DE2A-L User Manual

SMART MAX GEOSYSTEMS CO.,LTD

www.smartmaxgeosystems.com [e-mail]

SMART MAX GEOSYSTEMS

DE2A & DE2A-L Theodolite Manual

SMART MAX GEOSYSTEMS CO.,LTD

www.smartmaxgeosystems.com [e-mail]

Precaution

1) If the instrument has not been used for a long time, check it

regularly(3 monthes).

2) Avoid shocking or bumping.

3) No using in high dusty, not well ventilated, and easy burning

environment.

4) No dismount and mount the instrument by yourselves.

5) Prohibit to see the sun with telescope.

6) Cover with umbrella in burning sun or rainy day.

7) Cover the instrument with rainy cover.

8) Power off before taking off battery, or the data will be lost.

9) Place instrument the case and avoid humidity.

10) Prohibit move the instrument with tripod.

11) It will cause measuring result is not correct if there is leaves

and obstacle between the target and the instrument.

12) Place the instrument like the picture below:

13) Contact me if you got any problem.

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Contents

1. Description of All Parts………………………………1

1.1 Name of Parts ……………………………………………1

1.2 Display …………………………………………………3

1.3 Operation Key ………………………………………… 4

1.4 RS 232 ……………………………………………………6

2. Battery……………………………………………………6

2.1 Battery Replacement……………………………………6

2.2 Battery Recharging ………………………………………7

3. Measurement Preparation …………………………7

3.1 Instrument Setting Up……………………………………7

3.2 Instrument Leveling………………………………………7

3.3 Centering with Optical Plummet…………………………9

3.4 Eyepiece Adjustment and Object Sighting………………9

3.5 Power on ………………………………………………10

3.6 Power off………………………………………………10

4. Angle Measurement …………………………………11

4.1 Measuring Horizontal Angle Right and Vertical Angle …11

4.2 Switching Horizontal Angle Right/Left …………………12

4.3 Setting Horizontal Angle ……………………………13

4.4 Vertical Angle Percent Grade (%) Mode ………………14

4.5 Compasses (vertical angle) ……………………………15

4.6 Remeasuring Horizontal Angle…………………………15

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5. Distance Measurement………………………………17

6. Distance Measurement through the crossline in
the telescope………………………………………… 19

7. Laser Measurement…………………………………20

7.1 Orientation Measurement ……………………………… 20

7.2 Angle Designment……………………………………20

7.3 Zeith Measurement ……………………………………21

7.4 Level Measurement ……………………………………21

8. Parameter Setting Up………………………………22

8.1 Enter into Setting up Parameter ………………………22

8.2 Setting up Parameter ……………………………………23

9. Check & Adjustment………………………………24

9.1 Check & Adjustment of Plate Vial………………………24

9.2 Check & Adjustment of Circular Vial …………………26

9.3 Check & Adjustment of Optical Plummet………………26

9.4 Check & Adjustment of Inclination of Reticle…………28

9.5 Check & Adjustment of discrepancy between twice
collimation errors(C)………………………………… 29

9.6 Check & Adjustment of Vertical Index(i angle) ………30

9.7 Check & Adjustment of the laser confocal and coaxial… 31

10. Technical Index………………………………………33

11. Packing List …………………………………………35

12. Erorr Code Instruction ……………………………36

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1

1. Description of All Parts

1.1 Name of Parts

1.Telescope 2.Main body 3.Left Side Cover

4.Series No. 5.Optical Plummet 6.Circular Vail

7.Leveling Screw 8.Tribrach

9.Connection Knob on Tribrach 10.Soft Key

11.Display 12.Function Key 13.Plate Vial

14.Vertical Tangent Screw 15.Vertical Clamp Screw

16.Objective Lens

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17. Handle 18.Handle Screw 19. Battery locking Lever

20. Battery 21. Grip 22. Eyepiece

23.Right Side Cover 24. Horizontal Tangent crew

25. Horizontal Clamp Screw 26.RS232 Port

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1.2Display

The figure LCD can display angle,characters,date and time,etc.
There are two modes on display:Measurement Mode & Menu
Mode.
Display(example)：

① Angle
Measurement Mode

② Distance
Measurement Mode

③Remeasurement Mode

④Menu Mode

ANG 08-01-02 12：00

V ： 81°54′21″

HR ： 157°33′58″

08-01-02 12：00

n - 0 T-0

HR ： 57°33′58″

08-01-02 12：00

S.E.T.-1

OFF

DIST 08-01-02 12：00

0.000 m

HR ： 157°33′58″

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Symbol

Contents

Vertical compensation

Horizontal remeansure

Automatic Power off

Battery

Horizontal locked

Special Function,press ¤ twice,it will be disappeared

%

Gradient Display

b-OUT

Vertical angle is over the compensation

OUT

Slope is over ±100%

m

Meter unit

°′″

Set 360°as angle unit

1.3 Operation Key

The function of the soft key is different in different

measurement mode.

①Angle Measurement Mode

REP▲ Power

◆ ¤

ANG 08-01-02 12：00

V ： 81°54′21″

HR ：157°33′58″

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ANG▼ ENT

L/R HOLD % 0SET

Soft Key

Function

L/R

Switches R/L rotation of horizontal angle

HOLD

Hold the horizontal angle

%

Vertical angle percent grade(%) mode

0SET

Set horizontal angle as 0°00′00″

②Distance Measurement Mode

REP▲ Power

◆ ¤

ANG▼ ENT

SD HD VD TR

Soft Key

Function

SD

Enter into SD Measurement

HD

Enter into HD Measurement

VD

Enter into VD Measurement

TR

Enter into TR Measurement

DIST 08-01-02 12：00

0.000 m

HR ： 157°33′58″

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③Special function Measurement mode(This will be valid only

in the Angle Measurement Mode)

Soft Key

Function

First press ¤, when it
display , press▲

Turn on /off laser alignment

First press ¤, when it
display , press▼

Turn on /off laser plummet

First press ¤, when it
display , press◆

Turn on /off LCD

First press ¤, when it
display , press ENT

Enter into Menu mode,press ENT
one more time will save and exit

1.4 RS232

RS232 is used to connect the Theodolite with computer or PC to
transfer measured data to computer or PC.

2. Battery

2.1 Battery Replacement

1. Battery Insert
Insert battery correctly. Check and
insert battery holder true to side into
the housing.

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2. Battery Removement
Remove battery and replace.

2.2 Battery Recharging

1. Insert recharger into battery’s hole.

2. Insert the plug of the recharger into 220V AC power supply. It
shows green light after finishing recharging.

3. Cut the power supply of the recharger and drew the battery out
from the recharger.

3. Measurement Preparation

3.1 Instrument Setting Up

1. Setting up the tripod.Pull out to

required length and tighten screws.

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2. Place the INSTRUMENT onto
the tripod head. Tighten central fixing
screw of tripod.

3.2 Instrument leveling

1.Level the instrument with circular vial

a. Turn the leveling screw A and B
to move the bubble in the circular vail.
The bubble is now located on a line
perpendicular to a line running through
the centers of the two leveling screw
being adjusted.

b. Turn the leveling screw C to bring
the bubble to the center of the circular
vail.

2. Level the instrument with plate vial

a. Rotate the instrument horizontally
by loosening the Horizontal Clamp
Screw and place the plate vial parallel with the line connecting
leveling screw A and B, and then bring the bubble to the center of
the plate vial by turning the leveling screws A and B.

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b. Rotate the instrument 90º (100g) around its vertical axis and
turn the remaining leveling screw or leveling C to center the
bubble once more.

c. Repeat the procedures 1& 2 for each 90º (100g) rotation of the
instrument and check the whether the bubble is correctly centered
for all four points.

3.3 Centering by optical plummet

Adjust the eyepiece of the optical plummet telescope to your

eyesight. Slide the instrument by loosening the tripod screw,
place the point on the center mark of the optical plummet. Sliding
the instrument carefully not to rotate that allows you to get the
least dislocation of the bubble.

Note:Centering by foot screw first and then leveled-up by
tripod.

T/S Point

center