Last update on 2023-03-04 / Affiliate links / Images from Amazon Product Advertising API. Learning how to use a compass properly can be a challenge for many folks. When the needle and orienting arrow line up, the direction of travel arrow on the base will point true north. The declination value appears on most maps. He climbs when he should be writing, writes when he should be sleeping, has fun always. Description Suunto Tandem Compass-Clinometer 360PC/360R/D Reverse Scale, Declination . Orienteering maps, however, are drawn in relation to magnetic north. At this point, you realize in order to actually travel 72 degrees from True North you will have to add 12 degrees to your planned bearing, and set your compass to 84 . Re-calibrate the compass before each use for best possible accuracy. You can show/hide the compass display from the start menu under DISPLAYS Compass. This video is a follow-up to my series of videos on land navigation. Compasses, however, point to magnetic north a region above the Earth where the Earths magnetic fields pull. Best Camping Knife for Outdoor Adventures, Best 4-Person Tent For Camping [2023 Update], How to Use a Fire Starter: A Simple, Step-by-Step Guide, How to Dispose of Butane Cans (and Other Solvents), Best Hikes in Colorado: 17 Incredible Trails, Types of Backpacks: The Ultimate List of 23 Pack Styles, How to learn whether declination in your area is positive or negative, How to adjust your declination compass to always stay on the correct bearing, A second source would be to do a quick google search for any magnetic declination calculator, alternatively follow this link to take you to the, Lastly, if you allow your browser to access your current location, going to, Turn your compass over so the housing faces down, Insert the adjustment key into the screw in the back of the compass, Make the relevant declination adjustment for your specific location by turning the key until the indicator is the required number of degrees on either side of zero, Again, find the declination variation for the area youre hiking in, Make the necessary adjustments for declination by adding or subtracting the declination value for your area, It is essential to do so each time you take a reading and work with a bearing, An east declination will be a positive number, and a west declination will be a negative number, When taking a reading from the terrain and transferring it to your map, you must add the magnetic variation to get the correct bearing, When transferring a bearing from your map to the terrain, you must subtract the magnetic variation to calculate the magnetic bearing you will then travel on. Determination of azimuths, directional angles and magnetic declinations.<br><br>Work with topographic maps includes knowledge of the calculation of the directional angle, determination of true and magnetic azimuths, convergence of meridians and magnetic declinations.<br><br>In topography, there are 3 types of directions to objects: this is the directional angle, true and magnetic azimuths.<br . The deviation of the compass from true north is an angle called declination (or magnetic declination). A belt drive and a chain drive are the main types of flexible power transmission. With the direction-of-travel arrow pointed directly away from you, turn your body & compass in one motion until the red magnetic needle overlays the orienting arrow. Then, hold out your compass and turn your body until the needle points to your declination. So, if youre using a non-adjustable compass then if you line up to magnetic north, then True North will be 10 degrees west of your current bearing (or 350 degrees). These cookies track visitors across websites and collect information to provide customized ads. ). Double-checking a second source will never hurt (and failing to do so might!). How do I set up an altimeter on my Suunto Core? The Suunto global MC-2 G compass declination tool is small but effective. compass' procedure. The fixed declination correction is an additional scale under the compass needle. Terms of use | Privacy Policy | Cookies | Cookie Preferences | DATA PRACTICES IN SUUNTO SERVICES | DATA PRACTISES IN SUUNTO APP AND SPORTS TRACKER | #YESsuunto terms. While using the compass in an exercise mode, the Back Lap button only locks and clears the bearing. To reach Mt. Without going into uber-geology geek mode, the churning of liquid iron in the earths core causes the earths magnetic field to be in constant flux. Pick up the compass and hold it flat in front of you. Turn the map so that the northern upper edge is pointing north. FREE SHIPPING OVER $50 | FREE RETURNS | SIGN UP FOR NEWSLETTER. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. Please find below the step-by-step guide in setting the declination angle of the compass. 2023 Recreational Equipment, Inc. All rights reserved. This means that when you are using orienteering maps you need to turn the declination correction off by setting the declination value to 0 degrees. Then, rotate yourself, keeping an eye on the magnetic needle. The mirror lid also provides extra protection when closed and stowed away. Terms of use | Privacy Policy | Cookies | Cookie Preferences | DATA PRACTICES IN SUUNTO SERVICES | DATA PRACTISES IN SUUNTO APP AND SPORTS TRACKER | #YESsuunto terms. WE NOW SHIP TO 40+ COUNTRIES OVER THE WORLD | SIGN UP FOR NEWSLETTER. Many Suunto compasses provide either fixed or adjustable declination correction. Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. The adjustment key comes looped on the lanyard included with the compass in the package. The accurate mirror compass for serious hikers. New. To ensure correct compass readings, set an accurate declination value. Hold your compass level and look at the red end of the needle to see where north is. How do I set the declination on my Suunto Core? $95.00. The angle in between magnetic and true north is your declination. ADJUSTABLE DECLINATION CORRECTION (KB-14D): PICK A SUITABLE TARGET Keep both eyes open and aim with the compass so that the fixed sighting line (the one without E/W indication) meets the target (when viewing through the lens). Find the declination for your area, using exactly the same steps (above) as you would for a compass with adjustable declination. Please contact Customer Service at USA +1 855 258 0900 (toll free), if you have any issues accessing information on this website. If you have already calibrated the compass and want to re-calibrate it, you can access the calibration option in the options menu. Below, we offer a simple guide to help you better understand magnetic declination (a.k.a magnetic variation) and make the adjustments that will keep your wanders on course when navigating with a magnetic compass. Suuntos adjustment is easy, but you need to keep track of the adjustment key that does the trick. 6. To ensure correct compass readings, set an accurate declination. We'll send you a few emails every week. In the mode, point the North indicator towards your target. Turn the compass over. How do you set the compass on a Suunto watch? Necessary cookies are absolutely essential for the website to function properly. "http://www.ngdc.noaa.gov/geomag-web/#declination". If using a compass with adjustable . Did you like this article? The ground may contain magnetic minerals, like magnetite, that can have a big impact on the compass. NEW! For full functionality, please enable Javascript. Follow this direction until you reach your destination. NOAA/NGS has a nifty on-line software Tool to compute your local Magnetic Declination based on your project's location Latitude & Longitude. Hold the rotating bezel outside that center hub firmly (and perfectly still) with your other hand as you twist your pinched thumb and forefinger clockwise. Power lines and other human constructions may also impact a compass reading. Free shipping. You will be traveling directly north toward the waypoint. The default compass display includes the following information: You can change the compass display information from the options menu under General Formats Compass unit. How do you set the compass on a Suunto watch? Mt. When navigating with a map and compass, you are first determining a direction of travel on the map and then transferring that direction to the real world. Paper maps point to true north. Exit the compass view to make a lap with BACK LAP. No examples. Suunto is committed to achieving Level AA conformance for this website in conformance with the Web Content Accessibility Guidelines (WCAG) 2.0 and achieving compliance with other accessibility standards. 1. || REI Suunto t3d / t4d - How to pair with Foot POD Mini Suunto t3d multi- Analytical cookies are used to understand how visitors interact with the website. Just one picture would unlock my brain. Currently, magnetic north is roughly north of Hudson Bay in Canada. 3. Zamboni GSuunto KB-14 Declination. To do this, look up the declination for your area and adjust the bezel accordingly. Paper maps point to true north. WE NOW SHIP TO 40+ COUNTRIES OVER THE WORLD, Switching sport modes manually during exercise, Teaching swimming styles to Suunto Ambit2, DATA PRACTISES IN SUUNTO APP AND SPORTS TRACKER. The short answer is yes. Product . Want to participate in our Community Map? FREE SHIPPING OVER $50 | FREE RETURNS | SIGN UP FOR NEWSLETTER, To ensure correct compass readings while in COMPASS mode: Compass. Terms of use | Privacy Policy | Cookies | Cookie Preferences| DO NOT SELL MY PERSONAL INFORMATION | DATA PRACTICES IN SUUNTO SERVICES | DATA PRACTICES IN SUUNTO APP AND SPORTS TRACKER | #YESsuunto terms. Earn a $100 REI gift card after your first purchase outside of REI within 60 days from account opening. To adjust for this you must subtract 7 degrees to the heading to determine your true heading, i.e., if your reading is 200 degrees, you are pointed towards a heading of 193 degrees, and to travel on a bearing of 200 degrees will need to get a reading of 207 degrees on your dial. The declination indicator (a red tick mark in this example) will start to rotate as you twist. Step 3: Calculate the current magnetic declination. Paper maps point to true north. Please do not submit your actual street address, just a city, town or regional location. This article is part of our series: Intro to Navigation. Because magnetic North and true North are not at the same location, you must set the declination on your compass. Turn the key until the declination indicator is the correct number of degrees east or west of 0. At REI, we believe that a life outdoors is a life well lived. SAFETY. To calibrate the compass, enter compass mode. You can mark the direction to your target in relation to North with the bearing lock feature. The red lines are positive declinations (where your compass needle would be pointing at magnetic north, east of true north). I use this SW to compute the Magnetic Declination for my Suuto Compass when I'm traveling on GNSS business accross North America. The high-grade steel needle provides specific navigational. This means that when you are using orienteering maps you need to turn the declination correction off by setting the declination value to 0 degrees. Best Compasses for Hiking Reviews & Recommendations 2021 Best Overall. If you have not used the compass before, you must first calibrate it. Cammenga Lensatic Compass. Set the declination value with + and Light. Full instructions are included for help with setting declination, taking bearings, and measuring target heights. Sighting Mirror Compass. Its not an expensive feature and it will make navigation simpler and far less prone to mental errors. While hold the watch level, and start slowly rotating it. How do you turn on the compass on a Suunto Core? Step 2: Determine the difference in years between the current year and the year the Magnetic declination was measured (on topographic map) Step 2: Calculate the total magnetic change. The bottom line is this a declination diagram is a graphic that is meant to show the map readers the relative relationships between grid, true and magnetic north. A compass lines up with the horizontal component of the magnetic field in a direction called magnetic north. NEW! $84.95. . use a declination adjustable compass (e.g., the Suunto M3 or Silva Ranger) stay clear of iron/steel and electrical sources When triangulating the hiker's position with several lines of bearing, the size and shape of an object will make a difference. Step 3. In the continental U.S., declination can vary from nearly 20 degrees east in places on the West Coast to nearly 20 degrees west in places on the East Coast. Orienteering maps, however, are drawn in relation to magnetic north. The green line bisecting North America is the 0-degree line of magnetic declination, i.e. The device needs to be carefully calibrated during first time use and when the battery is replaced. For full functionality, please enable Javascript. Features Perfect for serious users, such as hikers, climbers and search-and-rescue personnel, the sighting mirror with V-notch allows you to take accurate bearings based on landmarks For example, the declination deviation between locations on the east coast of the US and the west coast is nearly 40. brujula suunto compass with bearing Product Description KB-14/360QG, Suunto Precision Global Quadrant 0-90-0 without Declination Adjustment Features optical adjustment. The device will always prompt you about it when it is needed. Turn the declination off or choose W (west) or E (east). Keep the device level, do not tilt it in any directions. Pay close attention to the declination scale (yellow in this example), which is inside of the rotating bezel. Step 2: Determine the difference in years between the current year and the year the Magnetic declination was measured (on topographic map) Step 2: Calculate the total magnetic change. El. But opting out of some of these cookies may affect your browsing experience. By the time a man hits thirty, that wisdom should be apparent in the company he keeps, the deeds he does, and the things he owns. In many parts of the world declination is so small that you do not need to take it into consideration in practical outdoor navigation. Localized trekking maps often have declination degrees on them, so you can adjust the orientation of your map when using true north. Terms of use | Privacy Policy | Cookies | Cookie Preferences| DO NOT SELL MY PERSONAL INFORMATION | DATA PRACTICES IN SUUNTO SERVICES | DATA PRACTICES IN SUUNTO APP AND SPORTS TRACKER | #YESsuunto terms. How to Pack a Backpack Are You Doing it Right? Crossing bridges or underground pipes, even working on a surface with nails can cause temporary changes in the compass reading. The primary reason for having a mirror compass is to be able to sight a direction or an object with the compass capsule visible at the same time. However, in some places around the declination is significant and must be accounted for at all times in order to navigate accurately. The location of magnetic north changes yearly, so the most accurate and up-to-date declination value can be obtained from the internet (for example www.magnetic-declination.com). Suunto is committed to achieving Level AA conformance for this website in conformance with the Web Content Accessibility Guidelines (WCAG) 2.0 and achieving compliance with other accessibility standards. Press Next to select Calibration. 104: Declination 1, 2, 3. Because magnetic North and true North are not at the same location, you must set the declination on your compass. It is easy to misunderstand which way east and west declination should be adjusted on a compass when used in the relative manner. Display states and views 2.2. To set the declination value: Keep Next pressed to enter the options menu. Sportneer Military Lensatic Sighting Compass with Carrying Bag. Declination is simply a manifestation of the complexity of the geomagnetic field. Do you rotate the orienting arrow to the right or left of North? Set the declination value with + and - Light. With the compass active, hold the watch in front of you and turn yourself towards your target. Keep the device level, do not tilt it in any directions. Thank you, very informative, and easy to understand and follow. This means that when you are using orienteering maps you need to turn the declination correction off by setting the declination value to 0 degrees. Compasses, however, point to magnetic north a region above the Earth where the Earths magnetic fields pull. Benefits include great gear offers, special pricing on events and an annual Co-op Member Rewardfor life. Sight a bearing Balanced for both the Northern and Southern hemispheres, Suunto's MB-6G ($115) is built for use wherever your travels may take you. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); MyOpenCountry is a participant in the Amazon Services LLC Associates Program. So check your maps revision date or, better yet, check the National Oceanic and Atmospheric Administration (NOAA). Hover to zoom. As a kid you learned that north is at the top of the globe. Exit the compass view to make a lap with Back Lap. 1. This means that when you are using orienteering maps you need to turn the declination correction off by setting the declination value to 0 degrees. Suunto MC-2G Navigator Compass Product Description. Barring a global needle (Suunto's fancy double hinged pivot), an ordinary needle will not be level when used outside its compass zone. You also have the option to opt-out of these cookies. Top Rated Plus. In addition to declination, other phenomena can affect the direction a compass points. (Note that a west declination is, in essence, subtracted because you are adding a negative number. There is a third North called map north. Compasses, however, point to magnetic north - a region above the Earth where the Earth's magnetic fields pull. Suunto AMBIT3 SPORT SAPPHIRE (HR) [20/125] 3.6.2 Setting declination. This is used by first taking the direction with the protractor and then turning until the compass needle points at the declination scales according to the local declination. This means that when you are using orienteering maps you need to turn the declination correction off by setting the declination value to 0 degrees. How do you do magnetic declination? To ensure correct compass readings, set an accurate declination value. Turn the compass over. In outdoor navigation, landmarks are usually appearing so often that this effect can be ignored. This is used by first taking the direction with the protractor and then turning until the compass needle points at the declination scales according to the local declination. The mirror lid and baseplate are always aligned in Suunto compasses for this purpose. To set the declination value: In Menu, select Compass. If you have already calibrated the compass and want to re-calibrate it, you can manually start the calibration process. Bear in mind when making adjustments that: The following are two crucial points to remember when using readings taken from either your map or the terrain: Example 1: If you happen to be in Tucson, Arizona, which has a 9-degree East declination, then magnetic north is east of true north by 9. $97.00. He has climbed a handful of 6000ers in the Himalayas, 4000ers in the Alps, 14ers in the US, and loves nothing more than a good long-distance wander in the wilderness. value. Kieran James Cunningham is a climber, mountaineer, and author who divides his time between the Italian Alps, the US, and his native Scotland. Nowhere on the internet does anyone show what the compass should look like after you adjust it for positive or negative declination. The compass switches to power saving mode after one minute. If your Suunto compass has adjustable declination, do the following at the start of your navigation. The location of magnetic north changes yearly, so the most accurate and up-to-date declination value can be obtained from the internet (for example www.magnetic-declination.com). For full functionality, please enable Javascript. As such, magnetic north is constantly changing and we need to compensate for it in compass readings. Terms of use | Privacy Policy | Cookies | Cookie Preferences | DATA PRACTICES IN SUUNTO SERVICES | DATA PRACTISES IN SUUNTO APP AND SPORTS TRACKER | #YESsuunto terms. West declination passes on the west side. Side by Side Suunto MC-2G Compass (Setting Magnetic Page 5/32. for your first email from REI. Without it, youll be unable to get a true bearing or accurate compass reading. SUUNTO A-30 Compass: Compact, hiking compass with luminous markings in low light Visit the SUUNTO Store 1,814 ratings | 50 answered questions $3000 Style: Northern Hemisphere Northern Hemisphere Southern Hemisphere Configuration: Metric Metric USGS UTM Jim Fink. To retry the calibration, press Start Stop. The instrument used to perform this measurement is known as a declinometer. 1. at any location on this line, there is no difference in bearing between magnetic and true north. GETTING STARTED 2.1. If you are using a severely outdated map, then the declination quoted on it may be wrong. As such, it can be approximate. The compasses are equipped with a small screwdriver and a printed declination scale to assist in making this adjustment. And if youd like to share it with your friends, please do! This full-featured compass lets you take accurate bearings with a sighting notch and mirror, plus its patented Global needle works anywhere on earth. Home FAQ Question: How To Set Declination On A Suunto Compass. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. 42K views 2 years ago Lesson on how to use fixed scale declination adjustments when using a base plate or mirror baseplate compass. The angle between true north and magnetic north is called declination and is either east or west of magnetic north depending on where you are on Earth. Orienteering maps, however, are drawn in relation to magnetic north. Step 1: Determine the true bearing. Washington from Lake of the Clouds Hut in a whiteout, take a bearing on the map (45 degrees) and transfer it to the field. Step 4: Calculate the magnetic bearing. Kierans bookClimbing the Wallsan exploration of the mental health benefits of climbing, mountaineering, and the great outdoorsis scheduled for release by Simon & Schuster in April 2021. Finding the Declination. Please contact Customer Service at USA +1 855 258 0900 (toll free), if you have any issues accessing information on this website. The angle of magnetic declination, therefore, is not fixed and varies depending on both your location and over time in keeping with magnetic changes in the Earths core. A compass with adjustable declination allows you to rotate the orienting arrow independently of the compass dial. Whenever you transfer a magnetic bearing taken in the field to your map, you add the magnetic declination to get the true bearing. Set the declination value with Start Stop or Light Lock. Picture Information. Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. Yep! To manually start compass calibration: Keep Next pressed to enter the options menu. Suunto MC-2G Global Compass. We've been sharing our passion for the outdoors since 1938. Site Map. Please leave a comment.\r\rFacebook: https://www.facebook.com/humbletrekker/\r\rJoin us on my FaceBook Group Man Cave : https://www.facebook.com/groups/306564706527661/\r\rBusiness contact: thehumbletrekker@gmail.com\r\rInstagram: https://www.instagram.com/humble_trekker/\r\rD,Tube and Steemit: https://d.tube/#!/c/humbletrekker The location of magnetic North changes yearly, so the most accurate and up-to-date declination value can be obtained from the internet (for example the National Geophysical Data Center for the USA). The angle in between magnetic and true north is your declination. Knowing your declination value (-12) however, you determine that you are actually bearing a course 60 degrees from True North (compass value + declination value = 72 - 12 = 60). How do you do magnetic declination? To calibrate your compass in this fashion, rotate the inner liquid capsule (or turn the screw . One lies at a latitude of 90 north in the northern hemisphere, not far from the coast of Greenland, and the other, the magnetic pole, lies at present just under 12 south of the geographic pole in the Northwest Territories of Canada. The compass software knows generally the area youre in and can correct from magnetic north with the local magnetic variation to get true north. With the compass active, hold the watch in front of you and turn yourself towards your target. It is important to regularly check your progress on the map while moving to be able to correct for variations causes by such minerals.