Johnson 40-6960 Instruction Manual

Automatic levels

Table of Contents

4579H_Manuals 4/4/11 8:37 AM Page 1

Automatic Levels

Model No. 40-6926, 40-6960, 40-6962

Instruction Manual

Congratulations on your choice of this Automatic Level. We

suggest you read this instruction manual thoroughly before using

the instrument. Save this instruction manual for future use.

Table of Contents

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Instructions for setting up the tripod and leveling the instrument.

Guidance on focusing the cross hairs and the telescope on a target.

Check the compensator's proper operation by pushing and releasing the check button.

Procedure to center and adjust the circular bubble vial using leveling screws and an allen wrench.

Ensuring the line-of-sight is horizontal within 3mm for accurate measurements and how to adjust it.