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e-survey ESL3, Quick Start Manual, Page: 1 / 6

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ESL3

 

AUTOMATIC LEVEL

 

QUICK START 

Summary of Contents for ESL3

Page 1: ...ESL3 AUTOMATIC LEVEL QUICK START ...

Page 2: ...Nomenclature 1 ...

Page 3: ...sion clamp screws 3 Spread the tripod legs so that the leg tips form a regular triangle 4 Make sure the tripod head is approximately level and stamp the tripod feet firmly into the ground CAUTION Please keep the tripod head as level as possible 5 Set the automatic level onto the tripod head and tighten the center screw 6 Adjust the three leveling screws to get the bubble in the center ...

Page 4: ...lowing steps if the bubble shifts 3 Adjust the leveling screws and move the bubble one half of the shift to the center of the circular level 4 Adjust the adjusting screws of the circular level with the hexagonal wrench and make the bubble in the center 5 Repeat the above steps until the bubble does not shift when the instrument turns to any direction 3 ...

Page 5: ...ng Adjust the leveling screw near the collimation axis 1 8 turn and observe the moving of the crosshair Aim the target that is easy to see and slightly tap the tripod and instrument CAUTION It is the normal situation if the crosshair suffers instant deviation and immediately turns to normal 4 ...

Page 6: ...aperture 38 mm Accuracy 1 5 mm Compensator Working range 15 Setting accuracy 0 5 Sensitivity of circular bubble 10 2 mm Physical Characteristics Internal optical sight IP66 Shanghai eSurvey GNSS Co Ltd Website https esurvey gnss com Support support esurvey gnss com 5 ...

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