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1. Introduction -CYANO-RF
2. Definition of Warnings, Cautions, and Notes
3. Getting tarted
3.1 FlowChart
3.1.1 Power ON/OFF
3.1.2 Function and button flowⅠ
3.1.3 Function and button flow Ⅱ
3.1.4 Function and button flow Ⅲ
3.2 Charging
3.2.1 Charging
3.3 Setting from APP
3.3.1 Connecting bluetooth
3.3.2 Setting up TIME mode
3.3.3 Setting up alarm
3.3.4 Setting up distance / temperture unit
3.3.5 Setting up Current time and GPS
3.3.6 Setting up Display brightness
3.3.7 Bluetooth on/off
3.3.8 Guage mode on/off
3.3.9 Setting up condition
3.3.10 Sleep Time
3.3.11 Buzzer ON/OFF
3.3.12 Compass Calibration
4. Before diving
4.1 Buhlmann(ZH-L16C) algorithm
4.2 Emergency ascent
4.3 limitations of Dive computer
4.4 Nitrox
4.5 Free diving
4.6 Audible & visual alarms
4.7 Activating diving mode
4.7.1 Setting up NITROX mode
4.8 pre-checks
4.8.1 Compass
4.8.2 Battery power indication
4.8.3 Diving at altitude
4.8.4 Setting the personal adjustments
4.8.5 Outbreaking conditions of decompression illness
4.9 Safety Stop
4.9.1 Mandatory Safety Stop
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Summary of Contents for Cyano Cyano-RF
- Page 1 1. Introduction -CYANO-RF 2. Definition of Warnings, Cautions, and Notes 3. Getting tarted 3.1 FlowChart 3.1.1 Power ON/OFF 3.1.2 Function and button flowⅠ 3.1.3 Function and button flow Ⅱ 3.1.4 Function and button flow Ⅲ 3.2 Charging 3.2.1 Charging 3.3 Setting from APP 3.3.1 Connecting bluetooth...
- Page 2 6.3 Dive with GUAGE mode (Dive Gauge) 7. After Diving 7.1 Surface Interval 7.2 Diving frequency 7.3 Flying after diving 7.4 LOG MODE 7.5 Exclusive APP for CYANO 7.6 No Dive Mode 8. CARE AND MAINTENANCE 8.1 Buttons 8.2 Maintaining dive computer 8.3 Maintenance 8.4 Waterproof test...
- Page 3 CYANO-RF is wristwatch-type dive computer especially designed so various information which is needed for diving be read easily. CYANO-RF is a wristwatch-style dive computer which has intuitive UI for easy check out of essential data while diving, and it has compact and smooth design for stylish lifestyle.
- Page 4 This device is designed for recreational purpose. Commercial or Technical diving is highly exposed to danger of decompression illness, or can exceed acceptable critical water depth. For these reasons, CYANO advise not to use the gear for commercial or technical diving Only trained divers should use this device.
- Page 5 It is highly recommended to check own physical status, and have enough rest. CYANO calculation of sport diving maximum of depth is based on O₂% and set from 1.4bar of maximum oxygen partial pressure (PO₂) set point, and it is also strongly advised to restrict to dive within 40m of depth that is calculated from dive computer.
- Page 6 Li-Ion and convenient because there are only low chance of electrolyte lachrymal fluid, natural discharge, and memory effect. Replacement of battery must be done only through exclusive service centre. CYANO limits depth of water you can dive for sport diving not more than 40m. Diving under 40m increase the risk of decompression illness and oxygen intoxication.
- Page 7 3.Getting Started Do not use CYANO dive computer before without understanding each mode, and way to adjust settings, and that functions. 3.1 FlowChart 3.1.1 Power ON/OFF CYANO dive computer is shipped with power off, so after open the box please turn on the power.
- Page 8 3.1.2 Function and button flow Ⅰ...
- Page 9 3.1.3 Function and button flow Ⅱ...
- Page 10 3.1.4 Function and button flow Ⅲ...
- Page 11 Standby mode(at least 15days) 3.3 Setting from APP 3.3.1 Connecting bluetooth CYANO APP is available both on IOS / Android Download from: app Store, Google Play When the bluetooth has been connected, you can find Divelog and change the settings as pictures below.
- Page 12 3.3.2 Setting up TIME mode It is how display shows Time mode. It has analog & digital mode with in 4 different colours. 3.3.3 Setting up alarm 3.3.4 Setting up distance / temperature unit When bluetooth is connected you can change alarm and distance / temperature units settings at setting menu in the App. 3.3.5 Setting up Current time and GPS You can change current time and GPS settings on Protocol setting at setting menu in the App.
- Page 13 3.3.6 Setting up Display brightness (adjust in the device) Brightness adjusted through setting on time mode and through buttons on dive mode On time mode, you can check On time mode it can be changed with 1 to 4tier and on dive mode, it is see it through number of icons on top-left of display. 3.3.7 Bluetooth on/off (adjust in the device) You turn bluetooth On/Off on setting menu, and when it turned off battery would be saved.
- Page 14 3.3.8 Gauge On/Off (adjust in the device) If it is set as gauge mode before start diving, it will automatically enter gauge mode, and warning phrase and buzzer will not ring, as well algorithm also won't be applied. 3.3.9 Setting up Condition (adjust in the device) On the settings there are 3 set points;...
- Page 15 3.3.10 Sleep Time (adjust in the device) You can set Sleep Time(time for display to go sleep) 5sec, 10sec, 30sec, or off, and it will help you to manage battery. 3.3.11 Buzzer On/Off (adjust in the device) You set Buzzer On/Off, and as the results, all buzzers include alert in diving mode and others can be turned off. It will help you to manage battery. 3.3.12 Compss Calibration (adjust in the device) You can do the compass Clibration on COMPASS in the setting menu.
- Page 16 4.1 Buhlmann(ZH-L16C) Algorithm CYANO uses ZH-L16C, which shows most outstanding performance among the existing algorithm. The Bühlmann decompression algorithm is a mathematical model (algorithm) of the way in which inert gases enter and leave the human body as the ambient pressure changes.
- Page 17 4.2 Emergency ascent If the emergency situation like breakdown of dive computer happens, please practice the following direction provided by authorized diving center -STEP1: Immediately ascent calmly higher than 18m of depth. -STEP2: Slow down ascent rate by 9m/min after pass 18m of depth. -STEP3: For the best safety, stay still in the depth of deep stop until the air is fully consumed.
- Page 18 4.5 Free diving This device(CYANO-RF) is not free diving model. Please use free diving model when free dive. Dive both scuba dive and free dive is not proved and may be exposed to possible unpredicted risks. In any case of breath hold diving could cause Shallow Water Blackout(SWB).
- Page 19 4.7.1 Setting up NITROX mode Nitrox can be set up at EAN in setting menu before diving. CYANO limits maximum depth for sport diving to within 40m. Diving exceeding over 40m increases the exposure of Decompression illness and oxygen intoxication.
- Page 20 4.8.1 Compass Because of the compass works differently in every region and altitude, please do the compass calibration before diving to get accurate results. In the detailed setting, enter the compass menu and spin the device around within 2secs to complete Calibration correctly, before diving. After 2 secs, it will be back to previous menu before.
- Page 21 4.8.4 Personal settings Set points are divided by 3 as shown chart below depend on personal physical condition and diving experience. Mathematical calculation of the dive computer will depend on the set points, and decompression diving time will be shortened when it set as POOL. ▫NORMAL - Basic set point.
- Page 22 4.10 Decompression Stop (DECO) According to this please refer to chapter6 "Decompression diving". 5. Diving This chapter explains about how to activate dive computer and displayed signals meaning. 5.1 Dive with the air mode (Dive Air) - This Chapter shows imformation of Air mode. Mode for diving can be changed in diving mode. ▫This device will automatically switch to diving mode when it reaches over 0.5m of depth.
- Page 23 5.1.1 Basic dive data Dive data appeared while decompression diving(refer to the picture below) 5.1.2 Ascent rate indicator Ascend rate is shown on the right side of display as bar graph. Bar graph will extend in length and colour will change as a warning if divers exceed the maximum speed allowance(9m/min).
- Page 24 5.1.3 Stopwatch (Timer) Stopwatch can be used anytime divers wanted to while diving. START & STOP: Press up button RESET : Press and hold UP button 6. Decompression Dives 6.1.1 What is decompression dives? Decompression dive is when divers dive exceeding limit time for no-decompression. In general, it is restrict for sport divers to dive exceeding limit time for no-decompression to protect the divers' safety.
- Page 25 Diving plan on dive computer also calculated based on oxygen ratio. ■ Basic nitrox setting - CYANO-RF is basically set oxygen percentage as 21%. Divers can adjust oxygen percentage 2%1 to 99%. 6.3 Dive with Gauge mode (Dive Gauge) In the gauge mode, Dive Time with minute and second is shown on left side of screen, and current depth and time also. Stopwatch will operate when you press up button on left-bottom of screen.
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Page 26: Log Mode
Divers can check diving date, time, and detailed data of each section on Log mode. Also, after connecting CYANO exclusive App through bluetooth, you can transfer logbook into the app, and upload and share on SNS. Memory can hold at least 50 times of diving data. After memory is full, oldest data is deleted automatically. -
Page 27: Dive Log Data
7.5 Exclusive APP for CYANO CYANO exclusive APP is available both on IOS/ANDROID, and through bluetooth, saved log data can be transferred to smart-phone APP from dive computer. Also, divers can manage location data from GPS in the phone on the log book by connecting APP and dive computer before diving. -
Page 28: Care And Maintenance
- Do not ever try to disassemble the dive computer. Damages from disassembling cannot be compensated. - Every 100 times of diving or 2 years, the dive computer must be checked at CYANO exclusive A/S centre. This inspection includes ordinary checkups, battery replacement, waterproof checkup, and others, and these checkups needs special skills and instrument to be done;... - Page 29 The device has to be soaked and washed in fresh water and fully dried after each use. Washing all the salt crystals away is important. However, in case of discovering any moisture in dive computer while washing it, visit CYANO A/S centre immediately and make this problem solved.
- Page 30 PC+GF20% ■ Strap material silicon ■ Strap changing method Slide-type changing method ■ Depth gauge Temperature compensated pressure sensor Maximum depth of operation : 100 m [328 ft] Accuracy : ± 1% of full scale or better from 0 ~ 100 m/328 ft at 20°C/68°F Depth display range : 0 ~ 130 m [426 ft] Resolution : 0.1m, 0 ~ 100m [1 ft, 0 ~ 328 ft] ■...
- Page 31 ▪ Buhlmann(ZH-L16C) algorithm - refer to 4.1 11. Copyright, Trademark, Patent, KC registration of conformity, Guarantee 11.1 Copyright : This user manual is property of CYANO and no portion of this manual may be used, distributed, delivered, disclosed, copied, nor reproduced without prior written consent.
- Page 32 -Effective date : 2008. Mar. 01 -The terms of warranty: 1year from the date of purchase CYANO exclusive service centre provide limited warranty to purchased CYANO wristwatch-style computer and parts as followed below. a) Repair of the device and/or the parts...
- Page 33 -Any defects caused by using device against the rules that CYANO provide(for example user manual, guideline on guidebook) and using it improperly. - Any device and parts that is not manufactured and supplied by CYANO and if the device is not used for original purpose of use.
- Page 34 - Equivalent Air Depth : It is equivalent depth that applies when dive nitrox and normal air - Floor : Maximum depth of water before occurring decompression. - Half-time : It means the time for diving to reduce built up nitrogen in body to half. - NITROX : Nitrogen-oxygen mixture ratio in standard air.