Learn More. It can save time and increase diver safety by allowing a diver to express complex ideas or problems. Plus his her body will not eliminate Scuba diving is a fantastic sport. To create this article, 21 people, some anonymous, worked to edit and improve it over time. Inmarsat is the leader in global mobile satellite communications. Thanks to all authors for creating a page that has been read 9,894 times.wikiHow is where trusted research and expert knowledge come together. The most common use of the "problem" hand signal is to communicate an

The "Okay" and "Problem" surface signals involve the whole arm, so that boat captains and surface support staff can easily understand a diver's communication from far away.

A diver communicating a problem underwater should then point to the source of the problem using his index finger. This is important for non-divers as well. This signal requires an immediate response from the diver's buddy, who should allow the out-of-air diver to breathe from his alternate air-source regulator while the two divers ascend together.

The "write it down" signal is made by pantomiming that one hand is a writing surface, and the other hand is writing with a pencil. Please help us continue to provide you with our trusted how-to guides and videos for free by whitelisting wikiHow on your ad blocker. The "look" hand signal is made by pointing the index and third fingers at your eyes and then indicating the object to be observed. One method is to use a modified version of sign language developed by divers and training organizations. If you really can’t stand to see another ad again, then please We use cookies to make wikiHow great. The "down" signal is used in the first step of the

Instructors use this signal to tell enthusiastic students to swim slowly and enjoy the incredible underwater world. This signal can be used as both a question and a response. The "level off" signal is most commonly used to communicate that divers have reached the planned maximum depth for a dive or to tell divers to hold previously designated depth for a safety or decompression stop. Scuba diving instructors use this hand signal to remind student divers to stay close to their diving partner.

A diver places two index fingers side by side to indicate "buddy up" or "stay together." and the "question" signal followed by the "cold" signal could be used to express "Are you cold?" Looking to step up your dive game? Amid the current public health and economic crises, when the world is shifting dramatically and we are all learning and adapting to changes in daily life, people need wikiHow more than ever.

Recreational divers should also be familiar with this signal.

The thumbs-down hand signal communicates "go down" or "descend" underwater.

To indicate or suggest a direction of travel, scuba divers use the fingertips of a flattened hand to point out the desired direction. LiveAbout uses cookies to provide you with a great user experience. Diving signals are communication that divers use underwater with their hands, because communication underwater without special and expensive equipment is impossible. The "decompression" hand signal is commonly made in one of two ways—either with an extended pinkie or with an extended pinkie and thumb (similar to a "hang loose" sign). Not only does swimming slowly make diving more fun, it also helps to avoid Public safety divers around the world know and trust OTS for our superior clarity and quality products for Hardwire and Wireless Communication systems.

Join the thumb and index fingers to form a loop and extend the third, fourth, and fifth fingers. A thumbs-up sign communicates "up" or "end the dive." We offer the broadest portfolio of mobile voice and data solutions on the market. Largest selection of Scuba Gear and Snorkeling Equipment from Divers Supply the name that is tr The "bubbles" or "leak" signal communicates that a diver has noticed a leaking seal or bubbling piece of gear either on herself or her buddy. The hand is held out flat and motioned downward. The safety stop signal should be used on every dive to communicate within the dive team that the divers have reached the pre-determined safety stop depth and agree to maintain that depth for a minimum of three minutes. The first-hand signal that most scuba divers learn is the "OK" hand signal. Any diver can end the dive at any point for any reason by using the "up" signal. If a diver becomes excessively chilled underwater, he could lose reasoning and motor skills. A diver makes the "I'm cold" signal by crossing his arms and rubbing his upper arms with his hands as though he is trying to warm himself. This important dive safety rule ensures divers are not forced beyond their comfort level underwater.

Without realizing people use a lot of hand or body gestures to express themselves.

For the "come here" hand signal, extend a flattened hand, palm up, and bend the fingertips upward toward yourself. Divers can also enjoy showing each other aquatic life and other underwater attractions by using the "look over there" signal, made by signaling "look" and then pointing toward the animal or object. The most common use of the "problem" hand signal is to communicate an ear … The "OK" sign is made by joining both arms in a ring above the head, or if only one arm is free, by touching the top of the head with the fingertips.

The surface "Okay" sign is made by forming a circle with both arms raised over the head or, if only one arm is free, by touching the top of the head with the fingertips. This article has been viewed 9,894 times. A diver who signals "up" to a fellow diver should receive the "up" signal in return so that he can be sure that the signal was understood. Once a diver communicates that she is low on air, she and her diving partner should agree to make a slow and controlled ascent to the surface and end the dive by using the "up" signal.

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