Davis 211 Instruction Manual

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Davis 211 Compass Specification

The Davis 211 Compass is a precision marine instrument designed for navigation and orientation in marine environments. It features a rugged construction suited for challenging sea conditions, with a robust, corrosion-resistant housing ensuring durability and longevity. The compass offers a high degree of accuracy, utilizing a reliable card system that provides quick and stable readings. This is facilitated by its fluid-dampened capsule that minimizes needle oscillation, allowing for smooth and steady readings even in turbulent waters.

The Davis 211 Compass incorporates a direct-read dial, enabling easy and quick reading of headings. Its clear and straightforward display is designed for optimal visibility, which is particularly beneficial in low-light conditions. This is further enhanced by the use of luminescent markings that ensure readability during nighttime navigation. The compass is equipped with a pivot and jewel bearing system that enhances sensitivity and precision, crucial for maintaining accurate bearings.

Installation versatility is a key feature of the Davis 211, as it is designed for both flush and surface mounting options, making it adaptable to various vessel types and configurations. The compass is calibrated for deviation adjustment, allowing users to fine-tune it according to specific magnetic variances encountered on board. Its compact size and lightweight design make it an ideal choice for small to medium-sized vessels.

Overall, the Davis 211 Compass combines durability, precision, and ease of use, making it a reliable tool for maritime navigation, ensuring that mariners can trust their headings and maintain course integrity in diverse marine conditions.

Davis 211 Compass F.A.Q.

How do I calibrate the Davis 211 Compass?

To calibrate the Davis 211 Compass, turn the compass on, then hold it level and rotate it slowly in a full circle. Repeat this process until the calibration indicator shows successful calibration.

What should I do if the compass is not showing accurate directions?

Ensure that there are no magnetic or electronic interferences nearby. Recalibrate the compass following the calibration steps in the manual. Check the battery levels, as low power can affect accuracy.

How can I replace the battery in my Davis 211 Compass?

To replace the battery, open the battery compartment using a small screwdriver. Remove the old battery and insert a new one, ensuring the correct polarity. Close the compartment securely.

What is the best way to store the Davis 211 Compass when not in use?

Store the Davis 211 Compass in a cool, dry place away from magnets and electronic devices. Remove the batteries if you do not plan to use it for an extended period to prevent corrosion.

How do I troubleshoot a non-responsive display on the Davis 211 Compass?

Check the battery and replace it if necessary. Ensure the battery contacts are clean and free of corrosion. If the issue persists, perform a reset by removing the battery for a few minutes and reinserting it.

Can the Davis 211 Compass be used in extreme weather conditions?

The Davis 211 Compass is designed to function in a wide range of temperatures. However, avoid exposing it to prolonged extreme temperatures or moisture to maintain optimal performance.

What should I do if the compass needle is sticking?

Ensure that the compass is level and not tilted. Check for any debris or obstructions around the needle and clean it gently if necessary. Recalibrate the compass if needed.

How often should I calibrate the Davis 211 Compass?

It is recommended to calibrate the compass before each use or if you have traveled a significant distance from your last location. Regular calibration ensures accuracy.

Is it possible to use the Davis 211 Compass in a vehicle?

Yes, the Davis 211 Compass can be used in a vehicle. However, ensure it is placed away from electronic devices and the vehicle's metal body to avoid interference.

How can I clean the Davis 211 Compass without damaging it?

Use a soft, damp cloth to gently wipe the surface of the compass. Avoid using any harsh chemicals or abrasive materials that could scratch or damage the compass.