| 摘要 |
An information display for a diver in which the display function is improved by enhancing the display modes or the function switching status, the display switching operation is easy, and the use is convenient. A time mode (201) is shifted to a log mode (203) by an operation or to a plan and surface mode (202) by another operation. In the plan and surface mode (202), the amount of internal nitrogen, the time taken to completely excrete nitrogen, the depth rank, and the time for which non-pressure reduction diving can continue are displayed. Any of the time mode (201), the plan and surface mode (202), and the log mode (203) is automatically shifted to a dive mode (204) when the diver is confirmed to come under the water. When the diver again comes to the surface after the mode is shifted to the dive mode (204), the dive mode (204) is automatically shifted to the plan and surface mode (202). Thus, even when the diver comes to the surface, the diver can immediately make a diving plan without operating an outer operating member. <IMAGE> |
