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Sherwood Scuba Wisdom 2 Manual
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Summary of Contents for Sherwood Scuba Wisdom 2

  • Page 2 Do A Safety Stop On Every Dive • Allow Adequate Surface Interval Between Each Dive • Allow Adequate Surface Interval Between Each Day Of Diving (12 Hours Or Until Your Computer Clears) Read And Understand This Owner's Manual Thoroughly Before Using the WISDOM 2. Responsible...
  • Page 3 WISDOM 2 is used before a procedure that will result in serious injury or death if the procedure is not followed carefully. is used before a maintenance technique that will result in damage to parts if that technique is not followed carefully.
  • Page 5 WISDOM 2...
  • Page 7 WISDOM 2 Responsible...
  • Page 8 Log Mode ..............................
  • Page 9 WISDOM 2...
  • Page 11 WISDOM 2 FEATURES DISPLAYS...
  • Page 12 INTRODUCTION Congratulations on your recent purchase of the Sherwood WISDOM 2 dive computer!
  • Page 13 WISDOM 2 FEATURES AND DISPLAYS...
  • Page 14 MAXIMUM DIVE TIME-STOP DESAT SURFACE METERS FEET GAUGE GAUGE NITROX NITROX TOTAL ASCENT METERS FEET SAFE MINUTES FO2%...
  • Page 15 WISDOM 2 Deeper than 60 feet (18 m) Segments Ascent Rate = Displayed 0-20 0 - 6 21-30 6.5-9 31-40 9.5-12 41-50 12.5-15 51-60 15.5-18 >60 >18 60 feet (18 m) & Shallower Segments Ascent Rate = Displayed 0-10 0 - 3 11-15 3.5-4.5...
  • Page 16 Each numeric and graphic display represents a unique piece of information. It is imperative that you understand the formats, ranges, and values of the information represented to avoid any possible misunderstanding that could result in error. MAXIMUM DIVE TIME-STOP Current Depth FEET NITROX NITROX...
  • Page 17 WISDOM 2 Time displays TIME SURFACE NITROX NITROX Main Time second time display Date Ambient Temperature TIME FEET SAFE MINUTES...
  • Page 19 WISDOM 2 Reminder Alarm situations include - Cautionary Alarm situations include - Situations in which the Alarm cannot be acknowledged include -...
  • Page 20 ® POWER SUPPLY TIME SURFACE NITROX NITROX...
  • Page 21: Operating Temperature

    WISDOM 2 OPERATING TEMPERATURE t is possible to damage the electronics if left exposed to direct sunlight, or in a hot confined space (like a car trunk). keep it out of the sun Damage from excess heat, or cold, is not covered by the two year limited warranty.
  • Page 22 SHARING THE WISDOM 2 must not be “shared” be- tween divers profile tracking of previous dives will be pertinent to you only...
  • Page 23 WISDOM 2 ACTIVATION SETUP...
  • Page 24 ACTIVATION TIME SURFACE NITROX NITROX TIME SURFACE NITROX NITROX...
  • Page 25 WISDOM 2 MAXIMUM DIVE TIME-STOP METERS FEET DESAT SURFACE TOTAL ASCENT GAUGE GAUGE NITROX NITROX SAFE MINUTES FO2% METERS FEET SURFACE SCREENS...
  • Page 26 TIME SURFACE NITROX NITROX TIME SURFACE NITROX NITROX...
  • Page 27 WISDOM 2 Responsible...
  • Page 28 TIME DESAT TIME DESAT NITROX NITROX FO2%...
  • Page 29 WISDOM 2 GAUGE GAUGE...
  • Page 30 Depth feet (m) hours:mins 30 (9) 4:20 (4:43) 40 (12) 2:17 (2:24) 50 (15) 1:21 (1:25) 60 (18) :57 (:59) 70 (21) :40 (:41) 80 (24) :30 (:32) 90 (27) :24 (:25) 100 (30) :19 (:20) 110 (33) :16 (:17) 120 (36) :13 (:14) 130 (39) :11 (:11) 140 (42) :09 (:09)
  • Page 31 WISDOM 2 DIVE TIME FEET MAXIMUM DIVE TIME FEET NITROX NITROX FEET FO2%...
  • Page 32 TIME NITROX NITROX FEET MINUTES...
  • Page 33 WISDOM 2...
  • Page 34 DIVE NITROX NITROX FO2%...
  • Page 35 WISDOM 2 TIME SURFACE NITROX NITROX FEET MINUTES...
  • Page 36 TIME NITROX NITROX...
  • Page 37 WISDOM 2 MAXIMUM DIVE TIME FEET...
  • Page 39 WISDOM 2 TIME SURFACE NITROX NITROX...
  • Page 40 MAXIMUM DIVE TIME FEET NITROX NITROX FEET SAFE MINUTES MAXIMUM DIVE TIME FEET NITROX NITROX FEET SAFE MINUTES...
  • Page 41 WISDOM 2...
  • Page 43 WISDOM 2...
  • Page 44 Responsible...
  • Page 45 WISDOM 2 NITROX NITROX...
  • Page 46 MAXIMUM FEET NITROX NITROX FO2%...
  • Page 47 WISDOM 2 NITROX NITROX FO2%...
  • Page 49 WISDOM 2...
  • Page 51 WISDOM 2 MAXIMUM FEET...
  • Page 53 WISDOM 2...
  • Page 55 WISDOM 2...
  • Page 57 WISDOM 2 SAFE MINUTES...
  • Page 59 WISDOM 2 NITROX NITROX...
  • Page 61 WISDOM 2...
  • Page 62 TIME...
  • Page 63 WISDOM 2 TIME...
  • Page 64 TIME...
  • Page 65 WISDOM 2 TIME...
  • Page 66 TIME...
  • Page 67 WISDOM 2 TIME...
  • Page 68 TIME...
  • Page 69 WISDOM 2 DIVE MODES...
  • Page 70 The Dive Time Remaining (DTR) display will indicate No Decompression Dive Time Remaining or O2 Dive Time Remaining, the time that is more critical for you at that particular moment (i.e.; whichever time is the least amount available). If Air Time Remaining (ATR) becomes less than No Decompression Dive Time Remaining and O2 Dive Time Remaining, the Tank icon will appear flashing as a warning to press the Side (Se- lect) button to access Alternate Display #1 and view how much Air Time Remaining is available.
  • Page 71 WISDOM 2 As you ascend from Depth following a dive that has approached the No Decompression Limit, the Nitrogen Bar Graph will recede as control shifts to slower compartments. This is a feature of the Decompression Model that is the basis for Multilevel Diving, one of the most important advantages that Sherwood dive computers offer.
  • Page 72 TIME FEET SAFE MINUTES...
  • Page 73 WISDOM 2 MAXIMUM DIVE TIME-STOP FEET NITROX NITROX FEET SAFE MINUTES...
  • Page 74 TIME FEET SAFE MINUTES NITROX NITROX FEET FO2%...
  • Page 75 WISDOM 2 TIME-STOP FEET NITROX NITROX FEET SAFE MINUTES...
  • Page 76 MAXIMUM DIVE TIME FEET GAUGE GAUGE FEET TIME GAUGE GAUGE FEET SAFE MINUTES...
  • Page 77 WISDOM 2 TIME NITROX NITROX SAFE MINUTES FEET MAXIMUM DIVE TIME FEET NITROX NITROX SAFE MINUTES FEET...
  • Page 78 NITROX NITROX FEET SAFE MINUTES NITROX NITROX FEET FO2%...
  • Page 79 WISDOM 2 TIME-STOP FEET TOTAL ASCENT NITROX NITROX MINUTES FEET TIME-STOP FEET NITROX NITROX TOTAL ASCENT FEET MINUTES...
  • Page 80 MAXIMUM DIVE TIME FEET NITROX NITROX FEET SAFE MINUTES NITROX NITROX FEET FO2%...
  • Page 81 WISDOM 2 TIME-STOP FEET TOTAL ASCENT NITROX NITROX FEET MINUTES...
  • Page 82 TIME-STOP FEET TOTAL ASCENT NITROX NITROX FEET MINUTES...
  • Page 83 WISDOM 2 TIME-STOP FEET TOTAL ASCENT NITROX NITROX MINUTES FEET MAXIMUM DIVE TIME FEET NITROX NITROX FEET SAFE MINUTES...
  • Page 84 MAXIMUM DIVE TIME FEET NITROX NITROX FEET SAFE MINUTES TIME SURFACE NITROX NITROX...
  • Page 85 WISDOM 2 CARE MAINTENANCE...
  • Page 86 CARE AND CLEANING...
  • Page 87 WISDOM 2 inspected annually...
  • Page 88 Responsible...
  • Page 89 WISDOM 2...
  • Page 91: Reference Material

    WISDOM 2 REFERENCE MATERIAL...
  • Page 92 This feature of the Decompression Model is the basis of multilevel diving, one of the most important contributions the WISDOM 2 offers you.
  • Page 93 WISDOM 2...
  • Page 94 Responsible...
  • Page 95 WISDOM 2 TIME DESAT...
  • Page 96 flying after diving Responsible...
  • Page 97 WISDOM 2 Learn how to use it and use it wisely. Be a Responsible Diver!
  • Page 99 WISDOM 2...
  • Page 101 WISDOM 2...
  • Page 103 WISDOM 2...
  • Page 105 WISDOM 2...
  • Page 107 WISDOM 2...
  • Page 108 NO DECOMPRESSION LIMITS AT ALTITUDE (IMPERIAL) Altitude> 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000 Depth 4:20 4:20 3:35 3:21 3:07 2:55 2:45 2:36 2:28 2:21 2:15 2:10 2:04 1:58 2:17 2:17 1:53 1:43 1:36 1:30 1:25 1:20...
  • Page 109 WISDOM 2 NO DECOMPRESSION LIMITS AT ALTITUDE (METRIC) Altitude> 1220 1525 1830 2135 2440 2745 3050 3355 3660 3965 Depth 4:43 4:43 3:51 3:37 3:24 3:10 2:58 2:48 2:39 2:31 2:24 2:18 2:12 2:07 2:24 2:24 2:03 1:52 1:44 1:37...
  • Page 110 INSPECTION / SERVICE RECORD...
  • Page 111 WISDOM 2 MAXIMUM DIVE TIME-STOP DESAT SURFACE METERS FEET TOTAL ASCENT GAUGE GAUGE NITROX NITROX SAFE MINUTES FO2% METERS FEET WISDOM 2 FULL DISPLAY...