User manual SUUNTO VYTEC POCKET GUIDE

[. . . ] DEFINITION OF WARNINGS, CAUTIONS AND NOTES Throughout this manual, special references are made when deemed important. Three classifications are used to separate these references by their order of importance. WARNING - is used in connection with a procedure or situation that may result in serious injury or death. CAUTION NOTE - is used in connection with a procedure or situation that will result in damage to the product. [. . . ] The cylinder pressure display will start to blink (Fig. the cylinder pressure reaches the selected alarm pressure. the calculated remaining air time reaches zero. Three single beeps with a two second interval and the backlight activated for 5 seconds occur, when: the no-decompression dive turns into a decompression stop dive. An arrow pointing upwards and the blinking ascent warning ASC TIME will appear (Fig. Gas change is prompted Continuous beeps and the backlight activated for 5 seconds occur, when: the maximum allowed ascent rate, 10 m/min [33 ft/min], is exceeded. SLOW and STOP warnings will appear (Fig. the Mandatory Safety Stop ceiling is exceeded. A downward pointing arrow will appear (Fig. the decompression ceiling depth is exceeded. An error warning Er and a downward pointing arrow appear. You should immediately descend to, or below, the ceiling. The instrument will otherwise enter a permanent Error Mode within three minutes, indicated by a permanent Er (Fig. 3. 19. ). 38 You are able to preset alarms before the actual dive. The user programmable alarms can be set for maximum depth, dive time and time. The alarms activate when: The preset maximum depth is reached continuous beep series for 24 seconds or until any button is pressed. the maximum depth blinks as long as the present depth value exceeds the adjusted value. The preset dive time is reached continuous beep series for 24 seconds or until any button is pressed. the dive time blinks for one minute, if no button is pressed. The preset alarm time is reached the current time is shown. continuous beep series for 24 seconds or until any button is pressed. the current time blinks for one minute, if no button is pressed. OXYGEN ALARMS IN NITROX MODE Three double beeps and the backlight activated for 5 seconds occur, when: the OLF bar graph reaches 80%. [. . . ] HP Multi-level dive Abbreviation for high pressure (= cylinder pressure). A single or repetitive dive that includes time spent at various depths and whose no-decompression limits are therefore not determined solely by the maximum depth attained. In sports diving refers to any mix with a higher fraction of oxygen than standard air. United States National Oceanic and Atmospheric Administration. NITROX NOAA No-decompression time The maximum amount of time a diver may remain at a particular depth without having to make decompression stops during the subsequent ascent. [. . . ]