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.
©2011 Johnson Level & Tool - Rev. 1 1
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Table of Contents
1. Kit Contents
2. Features and Functions
3. Location of Parts/Components
4. Operating Instructions
5. Calibration
6. Technical Specifications
7. Care and Handling
8. Product Warranty
9. Product Registration
10. Accessories
1. Kit Contents
Description for Model 40-6926 Qty.
26X Automatic Level 1
Instruction Manual with Warranty Card 1
Hard Shell Carrying Case 1
Description for Model 40-6960
30X Automatic Level 1
Instruction Manual with Warranty Card 1
Hard Shell Carrying Case 1
Description for Model 40-6962
32X Automatic Level 1
Instruction Manual with Warranty Card 1
Hard Shell Carrying Case 1
2 ©2011 Johnson Level & Tool - Rev. 1
Qty.
Qty.
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2. Features and Functions
• Water resistant, sealed construction for use in most weather
conditions
• Wire-hung, magnetically dampened compensator
• Large, easy-to-use focusing knob
• 360º horizontal circle
• Penta prism for bubble viewing
• Top-mounted optical sight for quick reference
• Fine adjustment knobs on left and right sides with endless
horizontal drive
• 1:100 stadia for distance estimation
• 5/8” x 11 threads to fit standard tripods
©2011 Johnson Level & Tool - Rev. 1 3
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3. Location of Part/Components
Circular bubble vial
observation prism
Circular bubble vial
Adjusting screws for
circular bubble vial
Compensator
check button
Optical sight
Base plate
Eyepiece cover
Eyepiece
focusing knob
Horizontal circle
Leveling screw
Horizontal circle
reference mark
Focusing knob
Objective lens
Horizontal tangent knob
4 ©2011 Johnson Level & Tool - Rev. 1