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- Diver_communications abstract "Diver communications are the methods used by divers to communicate with each other or with surface members of the dive team.There are several distinct forms of diver communications:Voice communications – Most professional surface supplied diving equipment uses full face diving masks and diving helmets which include voice communication equipment.Video communications – Surface supplied divers often carry a closed circuit video camera on the helmet which allows the surface team to see what the diver is doing and to be involved in inspection tasks. This can be used to transfer signals to the surface if voice comms fails, and is in itself a one way mode of communicating useful data to the surface.Text communications – Underwater slates may be used to write text messages which can be shown to other divers, and there are some dive computers which allow a limited number of pre-programmed text messages to be sent through water to other divers or surface personnel with compatible equipment.Non-verbal communications:Hand signals – Recreational divers do not usually have access to voice communication equipment, and it does not generally work with a standard scuba demand valve, so they use other signals. Hand signals are generally used when visibility allows, and there are a range of commonly used signals, with some variations. These signals are often also used as an alternative by professional diversLine signals (rope pulls) – Rope signals can be used if the diver is connected to another diver or tender by a rope or umbilical. There are a few partly standardised codes using "pulls" and "bells" (a pair of short tugs). These are mostly used as backup signals by professional divers in the event that voice communications fails, but can be useful to recreational and particularly technical divers, who can use them on their surface marker buoy lines to signal to the surface support crew.Light signals – Made using an underwater torch at night. There are not many standard light signals. Suitably skilled divers can transmit morse code using a light.Cave line symbols – these are symbols attached to cave lines, indicating critical information such as the direction to the exit.Sign language Divers who are familiar with a sign language such as American sign language and equivalents may find it useful underwater, but there are limitations due to the difficulty of performing some of the gestures intelligibly underwater with gloved hands and often while trying to hold something.Tap codes – made by knocking on the walls, are used occasionally to communicate with divers trapped in a sealed bell or the occupants of a submersible during a rescue.Rattle – a tube containing ball bearings used by guides of large groups to attract attention.Miscellaneous emergency signals – Including the use of mirrors, compressed air sirens, whistles, noisemakers, colour-coded Delayed Surface Marker Buoys etc., to alert the surface support personnel of a problemDiver down signals – The dive flags, lights and shape signals used to indicate the presence of divers in the water.↑ ↑".
- Diver_communications thumbnail US_Navy_100504-N-9818V-453_Master_Chief_Petty_Officer_of_the_Navy_(MCPON)_Rick_West_and_divers_from_Southwest_Regional_Maintenance_Center_conduct_pre-dive_checks.jpg?width=300.
- Diver_communications wikiPageID "494866".
- Diver_communications wikiPageLength "28439".
- Diver_communications wikiPageOutDegree "30".
- Diver_communications wikiPageRevisionID "671960151".
- Diver_communications wikiPageWikiLink American_Sign_Language.
- Diver_communications wikiPageWikiLink American_sign_language.
- Diver_communications wikiPageWikiLink Category:Articles_containing_video_clips.
- Diver_communications wikiPageWikiLink Category:Sign_systems.
- Diver_communications wikiPageWikiLink Category:Underwater_diving_procedures.
- Diver_communications wikiPageWikiLink Category:Underwater_diving_safety.
- Diver_communications wikiPageWikiLink Category:Underwater_diving_safety_equipment.
- Diver_communications wikiPageWikiLink Day_shapes.
- Diver_communications wikiPageWikiLink Delayed_Surface_Marker_Buoy.
- Diver_communications wikiPageWikiLink Diver_down_flag.
- Diver_communications wikiPageWikiLink Diving_equipment.
- Diver_communications wikiPageWikiLink Diving_helmet.
- Diver_communications wikiPageWikiLink Full_face_diving_mask.
- Diver_communications wikiPageWikiLink Human_eye.
- Diver_communications wikiPageWikiLink International_Regulations_for_Preventing_Collisions_at_Sea.
- Diver_communications wikiPageWikiLink International_maritime_signal_flags.
- Diver_communications wikiPageWikiLink List_of_underwater_divers.
- Diver_communications wikiPageWikiLink Recreational_Scuba_Training_Council.
- Diver_communications wikiPageWikiLink Recreational_diving.
- Diver_communications wikiPageWikiLink Scuba_divers.
- Diver_communications wikiPageWikiLink Sign_language.
- Diver_communications wikiPageWikiLink Siren_(alarm).
- Diver_communications wikiPageWikiLink Siren_(noisemaker).
- Diver_communications wikiPageWikiLink Speech.
- Diver_communications wikiPageWikiLink Standard_diving_dress.
- Diver_communications wikiPageWikiLink Surface-supplied_diving.
- Diver_communications wikiPageWikiLink Surface_marker_buoy.
- Diver_communications wikiPageWikiLink Surface_supplied_diving.
- Diver_communications wikiPageWikiLink Underwater_diving.
- Diver_communications wikiPageWikiLink Voice_communication.
- Diver_communications wikiPageWikiLink World_Recreational_Scuba_Training_Council.
- Diver_communications wikiPageWikiLink File:Cave_diving_line_markers_secure.svg.
- Diver_communications wikiPageWikiLink File:Diving_signal_cramp.ogg.
- Diver_communications wikiPageWikiLink File:Line_Arrow_of_Agnes_Milowka.jpg.
- Diver_communications wikiPageWikiLink File:US_Navy_100504-N-9818V-453_Master_Chief_Petty_Officer_of_the_Navy_(MCPON)_Rick_West_and_divers_from_Southwest_Regional_Maintenance_Center_conduct_pre-dive_checks.jpg.
- Diver_communications wikiPageWikiLinkText "Diver communications".
- Diver_communications wikiPageWikiLinkText "Diving signals".
- Diver_communications wikiPageWikiLinkText "Rope signals".
- Diver_communications wikiPageWikiLinkText "Short tug on a lifeline".
- Diver_communications wikiPageWikiLinkText "communicate underwater".
- Diver_communications wikiPageWikiLinkText "communicate".
- Diver_communications wikiPageWikiLinkText "diver communications".
- Diver_communications wikiPageWikiLinkText "diving hand signals".
- Diver_communications wikiPageWikiLinkText "hand signals".
- Diver_communications wikiPageWikiLinkText "range of commonly used signals".
- Diver_communications wikiPageWikiLinkText "rope signals".
- Diver_communications wikiPageWikiLinkText "signal flag".
- Diver_communications wikiPageWikiLinkText "signal".
- Diver_communications wikiPageWikiLinkText "underwater communication".
- Diver_communications wikiPageWikiLinkText "visual signalling".
- Diver_communications wikiPageWikiLinkText "voice communication".
- Diver_communications hasPhotoCollection Diver_communications.
- Diver_communications wikiPageUsesTemplate Template:Citation_needed.
- Diver_communications wikiPageUsesTemplate Template:Commons_category.
- Diver_communications wikiPageUsesTemplate Template:Main.
- Diver_communications wikiPageUsesTemplate Template:Underwater_diving.
- Diver_communications subject Category:Articles_containing_video_clips.
- Diver_communications subject Category:Sign_systems.
- Diver_communications subject Category:Underwater_diving_procedures.
- Diver_communications subject Category:Underwater_diving_safety.
- Diver_communications subject Category:Underwater_diving_safety_equipment.
- Diver_communications hypernym Methods.
- Diver_communications type Article.
- Diver_communications type Software.
- Diver_communications type Article.
- Diver_communications comment "Diver communications are the methods used by divers to communicate with each other or with surface members of the dive team.There are several distinct forms of diver communications:Voice communications – Most professional surface supplied diving equipment uses full face diving masks and diving helmets which include voice communication equipment.Video communications – Surface supplied divers often carry a closed circuit video camera on the helmet which allows the surface team to see what the diver is doing and to be involved in inspection tasks. ".
- Diver_communications label "Diver communications".
- Diver_communications sameAs Dykkerhåndtegn.
- Diver_communications sameAs Tauchzeichen.
- Diver_communications sameAs Segnalazione_subacquea.
- Diver_communications sameAs Duiksignaal.
- Diver_communications sameAs m.02h7xc.
- Diver_communications sameAs Cod_de_semne_(scufundare).
- Diver_communications sameAs Q1786358.
- Diver_communications sameAs Q1786358.
- Diver_communications wasDerivedFrom Diver_communications?oldid=671960151.
- Diver_communications depiction US_Navy_100504-N-9818V-453_Master_Chief_Petty_Officer_of_the_Navy_(MCPON)_Rick_West_and_divers_from_Southwest_Regional_Maintenance_Center_conduct_pre-dive_checks.jpg.
- Diver_communications isPrimaryTopicOf Diver_communications.