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. 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. (Note that a west declination is, in essence, subtracted because you are adding a negative number. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. Please contact Customer Service at USA +1 855 258 0900 (toll free), if you have any issues accessing information on this website. Anyone learning navigation soon hears the somewhat confounding words magnetic declination. Youll also find out that before you can go anywhere (with accuracy anyway), you have to understand what it means and how to set the declination on your compass properly. The declination value appears on most maps. In outdoor navigation, landmarks are usually appearing so often that this effect can be ignored. Learning how to use a map and compass correctly is a must for anyone serious about spending time in the great outdoors. Cammenga Lensatic Compass. The default compass display includes the following information: You can change the compass display information from the options menu under General Formats Compass unit. Compasses, however, point to magnetic north - a region above the Earth where the Earth's magnetic fields pull. Heavy-duty impact and corrosion resistant aluminum housings are flat and compact with no protruding or adjustable parts. Brunton and Suunto, two of the biggest navigation brands, differ in the way declination is adjusted on most of their compass models. At REI, we believe that a life outdoors is a life well lived. In many parts of the world declination is so small that you do not need to take it into consideration in practical outdoor navigation. . What we think of as the top of the globe is referred to as true north. Magnetic north (where your compass needle actually points) is a function of Earths magnetic fields and its core elements, which fluctuate in complicated ways. Pay close attention to the declination scale (yellow in this example), which is inside of the rotating bezel. Your GPS will indicate a bearing of zero degrees must be followed to reach the waypoint. Well, that depends on how out of date and where in the world you are located. Raise your voice in the movement to protect and share life outdoors. Heres how its done: Using a compass without adjustable declination is slightly trickier but shouldnt pose too many problems for those happy to do a little mental arithmetic while on the move and then transfer readings from their compass to the terrain and vice-versa. If you want your iPhones compass to always point to True North, you can change it by going to Settings > Compass > Use True North.Nov 14, 2019. Therefore, you must add 9 to the heading (the direction your compass needle points towards) on your compasss dial to determine your true heading, i.e., if your reading is 230, you are pointed towards a heading of 239, and to travel on a bearing of 230 will need to get a reading of 221 on your dial. Paper maps point to true north. 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 Should I set my GPS to true north or magnetic north? He is currently working towards qualifying as a Mountaineering and Climbing Instructor and International Mountain Leader. How do you turn on the compass on a Suunto Core? 2023 Recreational Equipment, Inc. All rights reserved. The Suunto test subject's compass dial moved accurately and easily. Insert the metal key (provided with your compass) into the adjustment screw. Currently, magnetic north is roughly north of Hudson Bay in Canada. Terms of use | Privacy Policy | Cookies | Cookie Preferences | DATA PRACTICES IN SUUNTO SERVICES | DATA PRACTISES IN SUUNTO APP AND SPORTS TRACKER | #YESsuunto terms. Best Compasses for Hiking Reviews & Recommendations 2021 Best Overall. 3. Many Suunto compasses provide either fixed or adjustable declination correction. The initial step is to look for the declination value of the place you are currently located. An accurate and reliable mirror compass for the outdoor enthusiast, the Suunto MC-2 Pro compass offers mirrored sighting, adjustable declination and a clinometer. Our declination tool was small in size but adequately adjusted the MC-2 G global compass when needed. Select to GENERAL with Next. The angle between magnetic north and true north is called magnetic declination. Magnetic materials or items you are carrying can affect your compass reading as well. All you have to do is provide your location below and submit. If the magnetic declination or variation is negative as shown for the Cape Town area below, clicking OK on the message alert will automatically compensate the compass bearing (29) by adding the declination value of 24 30' 36" (24.51). When the red end lines up exactly with the orienting arrow, stop. 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. 6.2.1 Using bezel You can use your Suunto Core as a traditional compass by moving the outer bezel according to the moving segments showing North and then following the heading. Compasses, however, point to magnetic north a region above the Earth where the Earths magnetic fields pull. And if youd like to share it with your friends, please do! The declination indicator (a red tick mark in this example) will start to rotate as you twist. In addition to declination, other phenomena can affect the direction a compass points. A magnetic north reading is the north given by your magnetized compass needle (and points in the direction of north in the Earths magnetic field) and true north (or geographic north) is the direction of the geographic North Pole. Washington from Lake of the Clouds Hut in a whiteout, take a bearing on the map (45 degrees) and transfer it to the field. 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 . How do I set the declination on my Suunto Core? Last update on 2023-03-04 / Affiliate links / Images from Amazon Product Advertising API. To ensure correct compass readings, set an accurate declination value. However, in some places around the declination is significant and must be accounted for at all times in order to navigate accurately. Terms of use | Privacy Policy | Cookies | Cookie Preferences | DATA PRACTICES IN SUUNTO SERVICES | DATA PRACTISES IN SUUNTO APP AND SPORTS TRACKER | #YESsuunto terms. Join once, enjoy forever. This phosphorescent lensatic compass is water-, shock-, and sand-proof. Thank you, very informative, and easy to understand and follow. The fixed declination correction is an additional scale under the compass needle. More information about magnetic declination: http://stp.me/Declination Analytical cookies are used to understand how visitors interact with the website. You can easily unsubscribe at any time. 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). 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. Then, rotate yourself, keeping an eye on the magnetic needle. Nowhere on the internet does anyone show what the compass should look like after you adjust it for positive or negative declination. Hi James, good topographic maps should tell you multiple norths; (1) True north, (2) Magnetic North, and (3) Grid north. Set the known reference value using + and Light. Barring a global needle (Suunto's fancy double hinged pivot), an ordinary needle will not be level when used outside its compass zone. West declination passes on the west side. Jim Fink. Step 3: Calculate the current magnetic declination. Turn the declination off or choose W (west) or E (east). Please leave a comment, I will answer questions.\r\rAll Comments and Feedback Welcome. Topographic maps list declination in the legend, but an added complication is that declination in a given location also changes slowly over time. DATA PRACTICES IN SUUNTO APP AND SPORTS TRACKER. New. 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. GETTING STARTED 2.1. Once the compass has been calibrated, the compass at 0 degrees will point to magnetic north this differs from True North. Display states and views 2.2. To use the bezel: 1. The newsletter sign-up system is currently down for maintenance. Site a landmark along that bearing, and proceed. The blue lines are negative declination lines, stipulating that the location of the magnetic north pole lies on a bearing west of true north. Whenever you transfer a magnetic bearing taken in the field to your map, you add the magnetic declination to get the true bearing. 104: Declination 1, 2, 3. These cookies do not store any personal information. Orienteering maps, however, are drawn in relation to magnetic north. The declination angle changes over time due to the fluctuation of Earths magnetic field. To calibrate the compass, enter compass mode. Outdoor School Instructor Lindsay McIntosh-Tolle (REI Portland, Ore.), teaches classes in map and compass navigation and has been finding her way into spectacular backcountry destinations for more than 18 years. Suunto MC-2G Navigator Compass Product Description. If you have already calibrated the compass and want to re-calibrate. Best Value. 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. 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. To calibrate your compass in this fashion, rotate the inner liquid capsule (or turn the screw . Turn the key until the declination indicator is the correct number of degrees east or west of 0. As such, magnetic north is constantly changing and we need to compensate for it in compass readings. Finding the Declination. Turn the key until the declination indicator is the correct number of degrees east or west of 0 (15.6 degrees West in this example). Do you rotate the orienting arrow to the right or left of North? A belt drive and a chain drive are the main types of flexible power transmission. Compasses, however, point to magnetic north a region above the Earth where the Earths magnetic fields pull. Declination Adjustment on a Suunto Compass Turn the compass over. A vital part of this process is to learn how to correctly adjust for the magnetic declination at any given location. Many Suunto compasses provide either fixed or adjustable declination correction. 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 You also can check a recent topo map, which should have the declination printed on it somewhere. The device will always prompt you about it when it is needed. Compass gives accurate readings of both true north and magnetic north, and both are valid indications. Orienteering maps, however, are drawn in relation to magnetic North. The tilt-compensated compass gives you accurate readings even if the compass is not horizontally level. An empty triangle indicates the locked bearing in relation to the North indicator (solid triangle). Scroll to Declination with Light Lock and select with Next. In laymans terms, then, there are two norths. . You can also accomplish this by aligning the orienting arrow and the direction of travel arrow. As such, it can be approximate. Washington. Suunto TANDEM Compass/Clinometer: A 2-in-1 precision compass and clinometer. Terms of use | Privacy Policy | Cookies | Cookie Preferences | DATA PRACTICES IN SUUNTO SERVICES | DATA PRACTISES IN SUUNTO APP AND SPORTS TRACKER | #YESsuunto terms. 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. 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. Scroll to Compass with Light Lock and select with Next. Stop when the declination indicator is centered over your declination value (15.6 West in this example). 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). A 15 degree error, for example, on a mile-long hike puts you a quarter-mile away from your destination. Similarly, 180 degrees is the direction from the selected location to the geographic South Pole. You can mark the direction to your target in relation to North with the bearing lock feature. And whenever you head to a new area, youll need to check, and likely reset, your compass declination for that area. As the iron core slowly churns, the observed magnetic field above the earths surface changes. with FREE Case. To do this, look up the declination for your area and adjust the bezel accordingly. Suunto MC-2G Global Metric Compass. If this is the case, the printed map will have a description of this perspective error together with the declination information. Suunto Traverse has a digital compass that allows you to orient yourself in relation to magnetic north. *Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared payment. Turn the compass over. ), Whenever you transfer a bearing taken from your map to the field, you subtract the magnetic declination to get the magnetic bearing to follow. Scroll to Compass using Light Lock and select with Next. Insert the metal key (provided with your compass) into the adjustment screw. Magnetic north should only affect compass bearings. To set the declination value: In Menu, select Compass. A compass's magnetic needle responds to local magnetic field. WE NOW SHIP TO 40+ COUNTRIES OVER THE WORLD | SIGN UP FOR NEWSLETTER. Find the declination for your area, using exactly the same steps (above) as you would for a compass with adjustable declination. You can show/hide the compass display from the start menu under DISPLAYS Compass. Then, hold out your compass and turn your body until the needle points to your declination. The device needs to be carefully calibrated during first time use and when the battery is replaced. Other features include a jewel bearing, 3X magnifying glass, 4 map scales, inch and mm rulers, a break-away safety lanyard, and silicone anti-slip foot pads. it, you can access the calibration option in the options menu.