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The CE mark is used to mark conformity with the European Union 
EMC directive 2014/30/EU.  

  
 
 
 

IN-TC1-EN-1ST 

TUSA TC1 ( IQ1301 ) DIVE COMPUTER 

USER GUIDE

1st/en

 

 

Summary of Contents for IQ1301

Page 1: ...Page 1 The CE mark is used to mark conformity with the European Union EMC directive 2014 30 EU IN TC1 EN 1ST TUSA TC1 IQ1301 DIVE COMPUTER USER GUIDE 1st en...

Page 2: ...rs exceed no decompression limits the dive computer will show audible and visual alarms Comprehensive accelerated decompression is possible because each fraction of oxygen O2 can be set from 21 to 56...

Page 3: ...ain a certification card issued by an internationally acknowledged dive training organization Before using the dive computer with Enriched Air Nitrox EANx you must first receive certification in an En...

Page 4: ...ore any dive always check your dive computer status complete all related settings and check for sufficient battery power Have your dive computer checked by a TUSA technician once a year or before any...

Page 5: ...y vary based on actual dive time When the storage capacity is reached Scuba Mode FREEDIVING Mode and Gauge Mode will remain locked Please contact your retailer when your DIVE LOG is over 800dives or 3...

Page 6: ...ATCH Mode 11 1 3 2 Dive History System Information 13 1 3 3 WATCH Mode SETTINGS 14 1 4 SCUBA Mode and SETTINGS 19 1 4 1 SCUBA Mode 19 1 4 2 SCUBA Mode SETTINGS 24 1 5 FREEDIVING Mode and SETTINGS 31 1...

Page 7: ...e POWER Button Function Power Switch Exit Name UP Button Function Move Pointer Up Access more Settings Name MODE Button Function MENU Select Enter Value Name DOWN Button Function Move Pointer Down Acc...

Page 8: ...utton again to enter SCUBA Mode preview Please refer to 1 4 for details To Exit Press POWER button once FREEDIVING Mode To Access Under MENU move cursor with UP or DOWN buttons to position at FREE and...

Page 9: ...s MODE button again to enter TIMER Mode Please refer to 1 8 for details To Exit Press POWER button once LOG Dive Logs Mode To Access Under MENU move cursor with UP or DOWN buttons to position at LOG a...

Page 10: ...Page 10 1 2 MENU Maintenance Mode This mode is used for inspection and maintenance service at factory It is locked and user cannot use it...

Page 11: ...uter will enter Standby Status automatically Under this status dive computer will show default display without backlight If you would like to wake up the backlight simply press any buttons 3 Sleep Sta...

Page 12: ...tart when you enter water Displays No FLY Reminder and NO DIVE Reminder after dives executed under SCUBA Mode and or GAUGE Mode 1 No FLY Reminder if this icon shows on the screen DO NOT take flights o...

Page 13: ...ton twice Displays dives under SCUBA Mode DIVES Dive counts TIME Accumulated dive time clock minute DEPTH Maximum depth of all scuba dive logs TC1 Estimate Memory Capacity 900 dives Estimated dives st...

Page 14: ...nformation of dive computer HW Hardware version of dive computer SW Software version of dive computer SN Serial Number of dive computer 1 3 3 WATCH Mode SETTINGS DATE Settings To Access Under WATCH Mo...

Page 15: ...and accept the selection with MODE button Default YYMMDD Setup range YYMMDD DDMMYY MMDDYY TIME Settings To Access Under WATCH Mode press the UP button once and press UP DOWN button to locate the curs...

Page 16: ...ODE button Default UTC 8 Setup range UTC 12 12 Note Make sure you edit your CORRECT UTC or hours for your particular time zone first then go to settings again and if needed edit your TIME settings If...

Page 17: ...ately after it senses a depth of at least 1 0 m 3 3 ft Default SCUBA SCUBA Mode Setup range SCUBA Mode FREEDIVING Mode or GAUGE Mode LOG START Log Start at Depth Setting To Access Under WATCH Mode pre...

Page 18: ...een will blink Default ENG English Setup range ENG English CH Traditional Chinese SPN Spanish FACE Settings To Access Under WATCH Mode press the UP button once and press UP DOWN button to locate the c...

Page 19: ...options as needed Press the MODE button to accept your selection Default NORMAL NORMAL Display Setup range NORMAL NORMAL Display SIMPLE SIMPLE Display SIMPLE Display NORMAL Display SCUBA Preview Mode...

Page 20: ...mperature N2 Indicator Risk degree of nitrogen accumulated in the body is shown with 1 to 10 levels Only SIMPLE Mode SIMPLE Display NORMAL Display SCUBA Mode SAFETY STOP When the NDL has not been exce...

Page 21: ...L has not been exceeded DEPTH Current Depth 4 6m SIMPLE Display 004 6m NORMAL Display CLEAR When divers finish Safety Stop at the CEILING depth dive computer will show the word CLEAR indicating that i...

Page 22: ...e mark Shows when NDL is exceeded Only SIMPLE Mode When exceeds NDL time the first 3 minutes will be shown in minutes seconds CEILING The depth at which divers should ascend to and remain when they ar...

Page 23: ...ation indicated by the countdown timer there will be alarm warning short beeping repeated with vibration CEILING The depth at which divers should ascend to and remain when they are required to perform...

Page 24: ...s For exact NO DIVING recommendation time countdown please check DIVE HISTORY page Note SCUBA Mode FREEDIVING Mode and PLAN Mode will remain locked during NO DIVING recommendation time countdown 1 4 2...

Page 25: ...MODE button to select The PO2 value at the bottom of the screen will start blinking Switch the option with UP DOWN Button once the desired PO2 option appears select it by pressing MODE button once to...

Page 26: ...ions will be blinking at the bottom Press UP DOWN button to select and press MODE button once to accept your selection Default ON Setup range ON OFF SCUBA Mode STIME ALM SCUBA Dive Time Alarm Settings...

Page 27: ...ch the selected depth alarm warning will activate one long beeping repeated two times with vibration and depth value blinking SCUBA Mode STIME THD SCUBA Dive Time Alarm Setting To Access Under SCUBA P...

Page 28: ...onds 20 seconds 30 seconds 60 seconds Note This setting will automatically apply to GAUGE Mode SCUBA Mode LOG START Log Start at Depth Setting To Access Under SCUBA Preview Mode press UP button Or fro...

Page 29: ...s as needed Press the MODE button to accept your selection Default 1 minute Setup range 1 minute 2 minutes 5 minutes 10 minutes SCUBA Mode UI User Interface Setting To Access Under SCUBA Preview Mode...

Page 30: ...Page 30 1 4 2 SCUBA Mode SETTINGS EXIT To Access Locate the cursor at EXIT and then press MODE button to resume WATCH screen...

Page 31: ...l be Return to Zero after 11 hours TEMP Water temperature 10 08 Surface time SI Surface Interval LAST DPTH Max Depth of previous dive LAST TIME Dive Time of previous dive Less than 1 min only shows in...

Page 32: ...AGE RATE calculation based on total FREEDIVING history within 11 hours To Access Press DOWN Button twice under FREEDIVING Mode ASCENT Average Ascent speed per second DESCENT Average Descent speed per...

Page 33: ...DOWN Button to select other options as needed Press MODE button to accept your selection Default ON Setup range ON OFF FREEDIVING Mode FDPTH ALM FREEDIVING Depth Alarm Settings ON OFF To Access Under...

Page 34: ...FTIME THD FREEDIVING Time Alarm Settings To Access Under FREEDIVING Preview Mode press UP button Or from SETTINGS press UP DOWN button until the cursor aligns with FTIME THD1 2 3 Press MODE button onc...

Page 35: ...lt 10m 32 ft THD1 20m 65 ft THD2 30m 98 ft THD3 Setup range 0m 0 ft 99m 325 ft If you set the FDPTH ALM on when you reach the preset depth alarm warning will activate one long beeping repeated two tim...

Page 36: ...ING Preview Mode press UP button Or from SETTINGS press UP DOWN button until the cursor aligns with LOG START Press MODE button once One of the LOG START options will be blinking at the bottom Press U...

Page 37: ...ll NOT provide NDL calculations Please make sure you receive proper training and have adequate dive equipment with you You will need to execute dive plans strictly and understand the related risks usi...

Page 38: ...screen after a dive is completed under Gauge Mode DO NOT continue diving activities during countdown For exact NO DIVING recommendation time countdown please check DIVE HISTORY page Note SCUBA Mode F...

Page 39: ...n future dives Press UP DOWN button to change DEPTH and NDL values will vary accordingly The depth limit under PLAN mode is 40 m 131 ft for recreational diving activities Note 1 Changing settings of S...

Page 40: ...lue blinking Note Once there is a warning adjusting your dive plan accordingly is highly recommended PLAN Mode NO DIVING NO DIVING recommendation time countdown will show on the screen after a dive is...

Page 41: ...MER Mode TIMER Mode Battery Indication To Access Under MENU move cursor with UP or DOWN buttons to position at TIMER and press MODE button again to enter TIMER Mode Press UP button Start Pause TIMER P...

Page 42: ...Mode and Gauge Mode will remain locked Please contact your retailer when your DIVES is over 800 Once executing LOG CLEAR all dive logs and history information will be deleted To Access To check entire...

Page 43: ...ptions as needed Press MODE button to accept your selection Default M C Setup range M C Metric Meter and Celsius Ft F Imperial Feet and Fahrenheit Note Changing this setting will affect all the relate...

Page 44: ...options as needed Press MODE button to accept your selection Default ON Setup range ON OFF Note Changing this setting only applies to settings of Watch Mode Alarm Setting of all diving mode will not b...

Page 45: ...tions will be blinking at the bottom Press UP DOWN button to select other options as needed Press MODE button to accept your selection Default ON Setup range ON OFF Note Changing this setting only app...

Page 46: ...hem SYS RST This mode is for factory and TUSA dealers DO NOT USE this function WARNING This function will have all settings be reset as default ALL REST This mode is for factory and TUSA dealers DO NO...

Page 47: ...perature change within 20 minutes 2 Measuring range Water depth 0 0 99m Temperature 0 40 Measuring interval 1 second 3 Operating temperature Operating temperature 5 40 Recommended storage temperature...

Page 48: ...890 5222 Country Code 61 T E C TABATA EUROPE CORPORATION B V Watervoort 2 1046 BG Amsterdam The Netherlands TEL 020 58 11 280 FAX 020 58 11 285 Country Code 31 TABATA CO LTD JAPAN 1 3 17 Higashikomaga...

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