What to do if my dive computer fails?
The reality is that if your computer fails, you simply end your dive and stay out of the water for 24 hours. If you have a redundant computer, you may safely continue your dive (even though you no longer, gasp, have a redundant computer at that point). There is no life threatening consequence either way. No questions asked. Calmly signal to your buddy or team, “end the dive” by giving the “thumbs up” hand signal. Point to your computer so they see it’s dead and work your way shallow together. Your dive buddy has a resource you do not have – a way of monitoring ascent rate and depth, so stay together.Remember, if your dive computer fails, stay calm. It’s not an emergency; it’s an inconvenience. Being proactive versus reactive will reduce the chances of this happening on future dives. For more information on dive computer considerations or secondary computer options, contact your local sdi dive center near you.If you are thinking of sharing a dive computer with your dive buddy, don’t. Sharing a dive computer is not a sensible practice. It is almost impossible for us to be constantly at the same depth/level with our dive buddy. We tend to wander off a bit every now and then as we get mesmerised by the marine life.
Do dive computers need servicing?
Dive Computer In addition to checking battery health, the technician will inspect the o-rings and check for signs of salt buildup on the unit. Most dive computers should be serviced annually. Some can go be serviced every two years (check the manufacturer’s manual or ask your dive shop). If computer failure happens during your dive and you don’t have a backup, ascend immediately and make a long safety stop. You will need to sit out for 24 hours before diving again. Remember to check the transmitter battery, know how to change it, and carry a spare.