1. Introduction
The Proster Compass with Clinometer is a professional-grade navigation tool designed for outdoor enthusiasts. Crafted from durable aluminum alloy and featuring a fluorescent scale, it provides reliable and accurate readings for various outdoor activities such as camping, hunting, hiking, and mountaineering. This manual will guide you through the proper use, maintenance, and specifications of your new compass.
2. Safety Information
- Keep the compass away from strong magnetic fields (e.g., magnets, electronic devices, power lines) as this can affect its accuracy.
- Avoid exposing the compass to extreme temperatures or direct sunlight for prolonged periods, which may damage the liquid-filled capsule.
- Handle the compass with care to prevent physical damage.
- Be aware that magnetic declination can affect compass readings, especially closer to the Earth's poles.
3. Package Contents
Please check the package to ensure all items are present:
- 1 x Proster Compass with Clinometer
- 1 x Storage Pouch
4. Product Overview and Features
The Proster Compass is designed for precision and durability in challenging outdoor environments. Key features include:
- Built-in Clinometer: Allows for the measurement of slope angles, elevation, and assessment of avalanche hazards.
- Fluorescent Scale: Features a clear, easy-to-read scale and directional arrow that glows in the dark after exposure to light, enabling use in low-light conditions.
- IP65 Waterproof and Low Temperature Resistant: All-weather protective housing makes it durable in various conditions, offering fogproof, shakeproof, and dustproof capabilities.
- Lightweight Aluminum Alloy Construction: Made from aluminum alloy, making it lighter (approx. 142g) and more convenient to carry than traditional zinc alloy compasses.
- High Accuracy: A liquid-filled capsule with an integrated bubble level ensures reliable and accurate readings, offering a quick position in 5 seconds, ±1° accuracy, and a minimum score value of 1°.
- Sighting Optic: Provides a direct read of the internal compass card housed in the fluid-filled capsule for precise bearing.
5. Setup
Before using your Proster Compass, ensure it is ready for accurate readings:
- Leveling: Always use the built-in bubble level to ensure the compass is perfectly flat and stable when taking a reading. This is crucial for accuracy.
- Activating Luminous Effect: For night or low-light use, expose the compass's fluorescent markings to a bright light source for a short period. This will 'charge' the phosphorescent materials, allowing them to glow in the dark.
6. Operating Instructions
6.1 Basic Navigation
- Hold the compass level, ensuring the bubble in the level indicator is centered.
- Orient the compass so that the magnetic needle aligns with the North arrow on the dial.
- Use the sighting optic and spider line to take precise bearings to distant objects.
- The plotting scale on the side can be used to measure distances on maps.
6.2 Measuring Slopes with the Clinometer
The built-in clinometer allows you to measure the angle of a slope:
- Fix the compass securely on the slope you wish to measure.
- Press the lock button to release the clinometer's pointer.
- Once the pointer has stabilized, release the lock button and read the gradient value from the scale. The measurement range is 0-90 degrees.
7. Maintenance
- Cleaning: Wipe the compass with a soft, dry cloth. Avoid using abrasive cleaners or harsh chemicals, which can damage the finish or internal components.
- Storage: Store the compass in its provided storage pouch when not in use. Keep it away from strong magnetic fields, direct sunlight, and extreme temperatures to preserve its accuracy and longevity.
- Water Exposure: While the compass is IP65 waterproof, it should not be intentionally submerged or soaked in water for extended periods. Dry it thoroughly if it gets wet.
8. Troubleshooting
- Inaccurate Readings: If you experience inconsistent or inaccurate readings, first ensure the compass is held perfectly level using the bubble indicator. Check for any nearby magnetic interference from electronic devices, metal objects, or power lines. Move to an open area if necessary.
- Fluorescent Scale Not Glowing: If the scale does not glow in the dark, it likely needs to be 'charged'. Expose the compass to a bright light source for a few minutes to activate the phosphorescent materials.
9. Specifications
| Feature | Specification |
|---|---|
| Size | Approx. 11 x 8 x 4.2 cm |
| Weight | Approx. 142g |
| Case Material | Aluminum Alloy |
| Waterproof / Dustproof | IP65 |
| Shockproof | Yes |
| Dial Display | Pointer |
| Carrying Mode | Hanging Ring Type |
| Use | Pointing Guide |
| Outdoor Activity | Camping, Hunting, Hiking |
| Clinometer Range | 0-90° |
| Accuracy | ±1° |
| Minimum Score Value | 1° |
| Quick Position | 5 seconds |
10. User Tips
- For optimal performance, always ensure the compass is held perfectly level when taking readings. The integrated bubble level is your best guide.
- Before heading out for night activities, remember to expose the compass to a bright light source to 'charge' the fluorescent markings for clear visibility in the dark.
- When navigating, be mindful of your surroundings and potential sources of magnetic interference, such as power lines, metal structures, or even some electronic devices, which can cause inaccurate readings.
- Practice using the clinometer in a familiar environment to get comfortable with measuring slopes before relying on it in critical situations.
11. Warranty and Support
Proster products are designed for reliability and performance. If you encounter any issues or have questions regarding your compass, please contact the seller or manufacturer's customer support for assistance. Keep your purchase receipt as proof of purchase.