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Nikon AE-7 User Manual

Nikon AE-7
20 pages
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Automatic Levels
AE-7 / AE-7C
Instruction Manual
H051 E 97.10.DH.3
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Nikon AE-7 Specifications

General IconGeneral
BrandNikon
ModelAE-7
CategoryTools
LanguageEnglish

Summary

Care and Maintenance

Safe Carrying Practices

Guidelines for safely transporting the instrument, e.g., using the case or keeping it vertical when attached to a tripod.

Rain Usage and Care

Advice on using the instrument in rainy conditions and post-use care to prevent moisture damage.

Instrument Storage Guidelines

Instructions for storing the instrument in a shady, dry place to ensure its longevity and optimal performance.

Lens Cleaning Procedure

Methods for cleaning the instrument's lens using soft tissue or lint-free cloth free from lint and grease.

Plastic Case Cleaning

Guidance on cleaning the instrument's plastic case using neutral detergent, avoiding organic solvents.

Attaching Screw Caution

Warning against turning attaching screws, as their firmness is factory-set for best performance.

I. Nomenclature

Right Side View (AE-7/AE-7C)

Detailed illustration and labeling of the right side components of the AE-7/AE-7C instrument.

Left Side View (AE-7)

Detailed illustration and labeling of the left side components specific to the AE-7 instrument.

Left Side View (AE-7C)

Detailed illustration and labeling of the left side components specific to the AE-7C instrument, including the horizontal circle.

II. Usage

Tripod Setup

Instructions on how to properly set up a tripod on the ground, ensuring its head is approximately level.

Instrument Mounting

Steps for carefully removing the instrument from its case and mounting it securely onto the tripod.

Instrument Leveling

Procedures for leveling the instrument using the circular level and leveling screws, including spherical head tripod use.

Diopter Adjustment

Guidance on adjusting the diopter by focusing on the crosshairs inside the viewfield through the eyepiece.

Target Focusing

Steps for aiming at a target using the optical sight and focusing with the fine-motion knob, ensuring no parallax.

Horizontality Check

Method for verifying the horizontality of the line of sight using the circular level, mirror, and eyepiece.

Surveying Procedure

Explanation of how to measure height differences between points by setting up the instrument and reading rods.

III. Checking and Adjustment

Circular Level Adjustment

Procedures for checking and adjusting the circular level to ensure it is parallel to the instrument's vertical axis.

Line of Sight Horizontality

Methods for checking and adjusting the reticle to ensure the line of sight is perfectly horizontal.

IV. Optional Accessories

Plane Parallel Micrometer

Description of the micrometer accessory for precise fractional readings on measuring rods down to 0.1mm.

Illuminator-3 Accessory

Details on the illuminator accessory for lighting crosshairs in dark conditions like tunnels or at night.

Diagonal Eyepiece Prism

Instructions for installing a diagonal eyepiece prism for viewing comfort or at different angles.

Zenith Prism Attachment

Instructions for attaching a zenith prism to the eyepiece for specific sighting needs.

V. Specifications