UTC UDI-14 User Manual

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UDI-14™ User Manual

This manual serves U-14 LCD and OLED versions.

Some screens that appear in LCD version are not presented

in OLED version (that is more advanced)

Protected by patents no. 6125080; 6130859; 6272072 in the US and in other countries

Version: 17.0 April .2019

Disclaimers

LIABILITY DISCLAIMER

As it is true of every device of diving equipment, including all dive computers, underwater navigation systems and other underwater equipment, the Underwater Digital Interface 14

(UDITM) abilities are not limitless. There are certain limitations and restrictions of which you must be aware and certain precautions you must take when using the UDI-14TM. Please read carefully all warnings in this document and disclaimers in each specific chapter of the user manual.

The UDI-14TM is a computation hardware device combined with software applications that implements a dive computer, digital compass, navigation or tracking after acoustical signals, text messages and alert signal communication. The UDI-14TM combines all these applications in one unit.

The UDI-14TM is not a primary device but only an aid to send and receive text messages, to be used as an aid in navigation or tracking after an acoustical signal, as an aid for digital compass and as an aid to send and receive emergency signals. The UDI-14TM is not a device of life support gear. As such, it is unlikely that you will be hurt by the instrument itself any more than you might by a dive computer or any other object of similar shape, size and weight. The main danger in the use of UDI-14TM over-reliance on the information it provides. As an electronic system it might fail spontaneously and unexpectedly due to component, batteries or software failure. As an acoustical device based system, it can fail at any time due to changing environmental (acoustic) conditions or internal damages of the acoustical antenna.

By purchasing or using the UDI-14TM system, it is agreed and understood that in no event will Underwater Technologies Center Ltd (UTC) or any of their representatives be held liable for any personal injuries or death or damages to property resulting from its operation, or for any other damages whether direct, indirect, or consequential even if UTC has been advised of such actual or potential damages. UTC products are authorized for use only by certified, recreational divers who have maintained a sufficient level of knowledge and skill proficiency through a combination of formal training, ongoing study and experience. The user must understand that the product is liable to sudden failure.

Underwater operations are inherently dangerous, and proper safety procedures demand that you never

rely solely on just the UDI-14TM or any other single instrument, method or mechanism for human

safety or the safety of property.

REMEMBER - YOU ARE RESPONSIBLE FOR YOUR OWN SAFETY.

DIVE COMPUTER DISCLAIMER

As you probably know and it is true for every device of diving equipment, including all dive computers, underwater and other underwater equipment, the Underwater Digital Interface 14

(UDI-14TM) abilities are not limitless. There are certain limitations and restrictions of which you must be aware and certain precautions you must take when using the UDI-14TM as a dive computer. Please read carefully all warnings in this chapter and this disclaimer.

The UDI-14TM is a computation hardware device combined with software ("SOFTWARE") applications. The dive computer is implemented with software and sensors (such as depth sensor and related electronic components). The UDI 14TM uses the Reduce Gradient Bubble Model, an algorithm that was developed by Dr. Bruce Wienke from the Los Alamos Institute (United States); the algorithm is used by other dive computers too.

The UDI-14TM is not a primary device but only an aid to calculate along the dive the time and depth and to suggests how your planed dive meets the actual dive. The UDI-14TM is not a device of life support

gear and should not be used as a device for life support.

Gauge Mode - The UDI 14TM enables the diver to disable the dive computer and to use it as a

communicator and navigation based its internal compass. Nevertheless, time and depth are presented on the screen only for assistance, thus the diver should take in considerations that he/she must use a dive computer or diving tables. When the RGBM dive computer is again enabled, the diver must ensure that he/she did not dove for the last 24 hours (otherwise the calculations and the presented figures are wrong and might cause severe results such as injuries or death).

The main danger in the use of UDI-14TM is over reliance on the information provided by it. As lies in an electronic system it might fail spontaneously and unexpectedly due to component, batteries, incorrect charging or software failure. In addition the UDI-14™ also contains acoustical functions; hence, as an acoustical device, it can fail at any time due to changing environmental (acoustic) conditions.

THE SPECIFICATIONS AND INFORMATION REGARDING THE DIVE COMPUTER IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCT.

NOTWITHSTANDING ANY OTHER WARRANTY HEREIN, ALL DOCUMENT FILES AND SOFTWARE OF UTC ARE PROVIDED “AS IS” WITH ALL FAULTS. UTC DISCLAIMS ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THOSE OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OR ARISING FROM A COURSE OF DEALING, USAGE, OR TRADE PRACTICE. IN NO EVENT SHALL UTC BE LIABLE FOR ANY DIRECT OR INDIRECT, SPECIAL, CONSEQUENTIAL, OR INCIDENTAL DAMAGES, INJURY, DEATH, INCLUDING, WITHOUT LIMITATION, LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS DIVE COMPUTER, EVEN IF UTC HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

Underwater operations are inherently dangerous, and proper safety procedures demand that you never

rely solely on just the UDI-14TM or any other single instrument, method or mechanism for human

safety or the safety of property.

BATTERIES DISCLAIMER

Lithium Ion Batteries can catch on fire. The UDI-14™ uses Lithium Ion batteries; therefore it should NOT be left unattended while being charged as THEY CAN CATCH ON FIRE. Proper precautions should be taken before charging Lithium ion batteries such as having a fire extinguisher ready and placing the batteries in a fire safe container.

THE UDI-14™ IS NOT A TOY AND SHOULD BE HANDLED WITH GREAT CARE.

Lithium Polymer Charging, Handling, Safety Information

Charging:

Lithium Polymer and Lithium Ion batteries have specific charging requirements and ONLY the chargers rated for these cells may be used. The best charger for the UDI-14™ is provided in the pack that you purchased. Other chargers may alter the settings and can damage cells or cause a fire due to over-voltage charging of cells. We recommend that you use only the charger that was provided with the UDI-14.

Lithium Polymer Lithium Ion cells are a tremendous advance in battery technology for electronic devices. However, due to the chemistry of lithium cells, there is a possibility of fire if charging is not properly done. It is unavoidable due to the nature of lithium itself. This is no different from many things we use in daily life – knives, kitchen cleaners, automobiles, for a few examples – which are inherently dangerous, but which can be used very safely by adhering to simple rules and precautions.

Care should be taken to charge on a fireproof surface, such as brick or in a hot (warm) environment. Do not charge the UDI-14™ when lying on an ignitable surface. If you left the UDI-14™ in a warm environment or open to sun light, DO NOT CHARGE IT, wait until it will be cooled to a temperature of less than 30 centigrade. Do not charge batteries near flammable items or liquids Keep a dry fire extinguisher nearby - or a large bucket of dry sand, which is a cheap and effective extinguisher. Do not charge inside an automobile, especially while driving. The UDI-14™ should NEVER be left unattended while charging.

Handling Cautions:

New cells may have a high initial charge, and care must always be taken to insure that the cap of the UDI-14™ is completely sealed. DO NOT REPLACE BATTERIES. If the batteries performances are low, please send it to the authorized dealer for repair or replacement.

Charging cycles:

The Batteries should work in good condition for approximately 300 charging cycles. We strongly recommend that every year you'll send the UDI-14™ for batteries test in order to measure their stability and charging cycles. Please remember, every charging cycle shorten the batteries lifetime and there is an ageing process with the Lithium chemistry, thus, it is important to safely dive with batteries that will enable you to complete the dive.

COMPASS DISCLAIMER

The UDI-14™ contains 3-D Magneto Impedance sensor. Combined with software, it generates the North magnetic direction. Common sense must be used at all times when navigating, therefore it should only be considered as aids to navigation. The UTC' policy of continuous improvement may result in changes to product specification without prior notice. It is advised to visit www.utc-digital.com from time to time and to download updates for new algorithm and compensation factors for this sensor. This compass is intended for recreational dive use only; it should not be used for industrial or professional measurements. The compass' accuracy is highly dependent on the environment, for example, soft or hard metal will highly alter the real measurement. Thus, it is advised not to use the compass in the vicinity of any metals. UTC does not assume any responsibility for losses or claims by third parties that might arise through the use of this compass.

PRESET LISTS DISCLAIMER - TABLE TAG

Please ensure that prior to any dive, all UDI-14™ devices and boat units, in the same network, include the same user list and messages list. Text messaging communications will only function properly if those lists are identical. To ensure that the lists are identical, each UDI-14™ has a Table Tag value, which is a unique code for each specific UDI-14™ lists. Make sure that every UDI-14™ device and boat unit (in the same network) has the same Table Tag value. The Table Tag value is displayed in the About UDI screen. See also About UDI-14™ on page 25 (wrist unit) and page 47 (boat unit)

License to use the Software

Notwithstanding anything herein to the contrary, the purchaser and/or user of the UDI-14TM system shall not obtain any intellectual property right in any the UDI-14TM system or any part thereof, other than the limited right to use it. The purchaser and/or user of the UDI-14TM system shall not have, and shall not acquire, in any way, any intellectual property right in the UDI-14TM system. The UDI-14TM system shall not be deemed to have been produced as work for hire and any intellectual property right with respect thereto shall remain exclusively with UTC. For the purpose hereof, intellectual property includes, inter alia, any property in and rights under copyright, patents, conceptual solutions and inventions (whether patentable or not), circuit layout rights, design rights, designs, database rights, trade names, trademarks, service marks, methodologies, ideas, processes, methods, tools and know-how, and/or any other types of intellectual property rights. The purchaser and/or user of the UDI-14TM system may not and shall not permit, abet or aid others to translate, reverse engineer, decompile, disassemble, update or modify all or any part of the UDI-14TM system.

Contents

UDI-14™ User Manual ........................................................................................................................................... 1

This manual serves U-14 LCD and OLED versions. ................................................................................................ 1

Some screens that appear in LCD version are not presented in OLED version (that is more advanced) ............... 1

Protected by patents no. 6125080; 6130859; 6272072 in the US and in other countries .................................... 1

Version: 17.0 April .2019Disclaimers ..................................................................................................................... 1

LIABILITY DISCLAIMER ........................................................................................................................ 2

DIVE COMPUTER DISCLAIMER .............................................................................................................. 2

BATTERIES DISCLAIMER ...................................................................................................................... 3

Lithium Polymer Charging, Handling, Safety Information ..................................................................... 4

Charging: .................................................................................................................................... 4

Handling Cautions: ...................................................................................................................... 4

Charging cycles: .......................................................................................................................... 4

COMPASS DISCLAIMER ......................................................................................................................... 4

PRESET LISTS DISCLAIMER - TABLE TAG .......................................................................................... 5

License to use the Software .................................................................................................................. 5

Contents ................................................................................................................................................................ 6

Introduction ................................................................................................................................ ........................... 8

Safety .................................................................................................................................................................... 9

Battery saving and water sensor ........................................................................................................ 9

Before every dive ................................................................................................................................. 9

UDI-14™ unit ....................................................................................................................................................... 10

Unit Description .................................................................................................................................. 10

Using the quick connector .................................................................................................................... 11

Charging the UDI-14™......................................................................................................................... 11

Connecting the UDI-14™ to the PC ....................................................................................................... 12

Using the UDI-14™ .............................................................................................................................................. 13

Turning UDI-14™ On and Off ............................................................................................................... 13

Scrolling the menus ......................................................................................................................... 13

UDI-14™ main menu ........................................................................................................................................... 14

Setting up the UDI-14™ ...................................................................................................................................... 15

Gauge mode ................................................................................................................................... 16

Enable/Disable Gauge mode ........................................................................................................ 16

RGBM Setup ................................................................................................................................... 18

Entering/Exiting RGBM Setup mode .............................................................................................. 18

Water ........................................................................................................................................ 19

Altitude ...................................................................................................................................... 19

Nitrox ........................................................................................................................................ 19

RGBM Model .............................................................................................................................. 19

Deep stops................................................................................................................................. 20

Dive Plan ................................................................................................................................... 20

New diver .................................................................................................................................. 21

PC Connection ................................................................................................................................ 22

Network Setup ................................................................................................................................ 22

UDI-14™ Setup ............................................................................................................................... 24

Clock ......................................................................................................................................... 24

Audio ........................................................................................................................................ 24

Backlight .................................................................................................................................... 24

LED Control / this screen exist only in LCD version ........................................................................ 24

Contrast .................................................................................................................................... 25

Units ......................................................................................................................................... 25

About UDI-14™ .......................................................................................................................... 25

Revert to factory settings: ........................................................................................................... 25

Using the Dive computer ..................................................................................................................................... 26

Surface display ................................................................................................................................... 26

Underwater display.............................................................................................................................. 26

Dive computer parameters ................................................................................................................... 27

Reviewing RGBM setup and viewing additional data ........................................................................... 28

Abnormal conditions ........................................................................................................................ 29

Low battery prior to a dive .......................................................................................................... 29

Low battery during dive .............................................................................................................. 29

Empty battery during dive ........................................................................................................... 29

Fast ascent ................................................................................................................................ 30

Safety stop and Deco stop violation .............................................................................................. 30

Severe decompression violation ................................................................................................... 30

Using the Compass .............................................................................................................................. 31

Sending and receiving text messages .................................................................................................... 31

Sending a message ..................................................................................................................... 32

Viewing last message .................................................................................................................. 32

Receiving a message................................................................................................................... 33

Navigation to a target .......................................................................................................................... 33

Navigation mode ........................................................................................................................ 34

Using the Navigation display ........................................................................................................ 34

SOS Signals ........................................................................................................................................ 34

Remote homing .......................................................................................................................... 35

Remote SOS ............................................................................................................................... 36

Mask Homing ............................................................................................................................. 36

Care and maintenance ......................................................................................................................... 37

Revert to factory setting ...................................................................................................................... 37

Base [boat] unit ................................................................................................................................................... 38

Charging the UDI-14™ boat unit ........................................................................................................... 39

Connecting the UDI-14™ boat unit to the PC ......................................................................................... 39

Turning UDI-14™ boat unit On and Off ................................................................................................. 40

Scrolling the menus ......................................................................................................................... 40

UDI-14™ Boat unit main menu ............................................................................................................. 40

Sending and receiving text messages .................................................................................................... 40

Sending a message ..................................................................................................................... 41

Viewing last message .................................................................................................................. 42

Receiving a message................................................................................................................... 42

Receiving SOS Signals ......................................................................................................................... 42

Remote SOS ............................................................................................................................... 42

Using the Compass .............................................................................................................................. 44

Transmit homing ................................................................................................................................. 44

Setting up the UDI-14™ Boat Unit ...................................................................................................... 45

Buddy Select .................................................................................................................................. 45

UDI-14™ Boat unit setup ................................................................................................................. 45

Clock ......................................................................................................................................... 45

Audio ........................................................................................................................................ 46

Backlight .................................................................................................................................... 46

LED Control ................................................................................................................................ 46

Display Contrast ......................................................................................................................... 46

Units ......................................................................................................................................... 47

About UDI-14™ boat unit ............................................................................................................ 47

Care and maintenance ......................................................................................................................... 47

Revert to factory setting .............................................................................................................. 47

DiveSim™ software .............................................................................................................................................. 48

Using the software .............................................................................................................................. 48

Update your UDI-14™ and Boat Unit ................................................................................................ 49

Manage UDI-14™ log .......................................................................................................................... 52

Database function ............................................................................................................................... 53

PC Simulator ....................................................................................................................................... 55

UDI-14™ Simulator ............................................................................................................................. 56

Appendix – RGBM Model ...................................................................................................................................... 57

Introduction

Congratulations on your purchase of the UTC – Underwater Digital Interface 14 (UDI-14™) System. UDI-14™ is a device that contains several functions used for diver safety, communication and computation.

To active your warranty and allow us to update your UDI-14™ software from time to time, please visit our web site www.utc-digital.com and fill the online registration card.

The system consists of the UDI-14™ diving unit, an optional UDI-14™ boat station (version II), and the DiveSim™ software. Each item can be purchase separately.

The UDI-14™ contains the following functions:

• Text messages communication device

• SOS signal transmission and reception

• Navigation unit and homing device

• Dive computer (on the dive unit only)

• Compass

The DiveSim™ PC software can be used in conjunction with the UDI-14™ to plan dives, review dive data, and simulate dives. The software can also be used to update text message and names (users) lists. The DiveSim™ is used also to manage dive log files.

The UDI-14™ text messaging system links divers through transmission of pre-set messages with ease and reliability at ranges of up to 500 meters, depending on environmental conditions.

Upon receiving a message signal, the UDI-14™ unit sounds an audible alert and lights up to show the message.

The SOS signal can be activated by a diver in distress, or remotely by any diver who suspects that his buddy is in distress. Upon activation of an SOS signal, the UDI-14™ transmits information required to locate the SOS sender.

Each UDI-14™ includes a homing device to help the diver locate other divers or the boat unit.

The UDI-14™ can be worn on the lower arm or attached to the Buoyancy Compensator (BC).

The UDI-14™ permits a diver to communicate with any other diver in the network without distractions or potential discomforts.

Safety

Read and understand this user guide prior to using the UDI-14™. We strongly recommend to train yourself with the device.

Pay close attention to all cautions and warnings listed. Make sure that you fully understand the use, displays and limitations of the UDI-14™ prior to diving. Improper use of this device may cause a diver to commit actions that could lead to serious injury or death.

WARNING: The UDI-14™ must never be traded or shared between users while it is in operation.

Switching the UDI-14™ to a new diver using this feature will void any data from the previous

diver.

Ensure that the new diver did not dive within the 24 hours prior to using the UDI-14™ – The

computer cannot account for dives performed without the UDI-14.

Battery saving and water sensor

The UDI-14™ has a battery saving mode. After the UDI-14™ unit is turned on:

If no button is pressed on the UDI-14™ or 10 minutes elapsed, the UDI-14™ goes to standby, and

the screen displays the word Standby.

After 60 minutes of no activity, the UDI-14™ turns off.

The UDI-14™ unit contains a water sensor. When the UDI-14™ unit that has been turned on or is in standby comes in contact with water, the dive computer becomes activated.

A dive calculation starts when the UDI-14™ reaches a depth of 2 meters, and is wet for at least 15 seconds.

Before every dive

To ensure your safe use of the UDI-14™ before every dive, you must check:

• UDI-14™ battery is charged

• The RGBM settings and dive computer settings are set to match the planned dive conditions

• The preset messages list and the users list (names) in the dive group are the same. This

means that the same table tag is on all devices in the dive group.

• The network used between you and your buddy or group.

• Check communications by sending a message to your buddy and receiving a message back.

UDI-14™ unit

Unit Description

The UDI-14™ unit consists of the following:

1. Antenna

4. Display plastic protector

2. Up scroll button

5. Attachment buckle

3. Down scroll button

6. Enter button

7. Emergency (SOS) button (H-HELP)

The UDI-14™ contains the following functions:

• Dive computer

• Electronic compass

• Message sending/receiving

• Homing device

• Emergency beacon

• Dive logger

Use of these functions is explained below.

Using the quick connector

A quick connector is used to connect the UDI-14™ unit to a power supply or to a PC.

Attach the quick connector to the UDI-14™ as show below, ensure the contacts are dry.

1. Quick Connector

2. Connector bracket on UDI-14™

Charging the UDI-14™

UDI-14™ uses a rechargeable internal Li battery. This battery can be recharged only with the UDI-14™ charger.

NOTE: Read

Lithium Polymer Charging, Handling, Safety Information

on page 4.

WARNING: The UDI-14™ is a completely sealed unit. It may stop functioning if opened. The warranty

will be void if the unit is disassembled or the seal is broken.

Ensure that the UDI-14™ is fully charged before your dive. Charge the battery for 12 hours prior to the first time you use the UDI-14™.

To charge the UDI-14™:

1. Ensure that your hands, the UDI-14™ and the charger are dry!

2. Connect the quick adapter to the UDI-14™

3. Connect the power charger to the quick connector.

4. Connect the power charger to a power supply. The green LED will turn on.

5. The charge is complete when the green light on the quick connector turns off.

NOTE: A steady or flashing red LED indicates a problem with the charger or the battery. Disconnect the

charger and repeat steps 2 to 4. If this does not resolve the problem, return the unit for service

Connecting the UDI-14™ to the PC

You can connect the UDI-14™ to the PC to perform data transfers, and dive simulations using the DiveSim™ application. See page 48 for information on using DiveSim™.

To connect the UDI-14™ to the PC:

1. Connect the quick connector to the UDI-14™

2. Connect the USB cable to the quick connector.

3. Connect the USB cable to the computer.

NOTE: Ensure that you have properly installed the DiveSim™ software to be able to use this function.

To activate the connection to the PC, you must enable this option on the UDI-14™. See page

22.

Using the UDI-14™

Turning UDI-14™ On and Off

To turn the UDI-14™ on:

1. Press and hold the Enter button for about 5 seconds. The UTC Proprietary screen opens.

(If pushing the Enter button for a short time, a message on the screen will appear mentioning the

need for a longer push)

NOTE: The UTC Proprietary screen contains a disclaimer. Clicking on the Enter button signifies that you

accept responsibility for use of the UDI-14™, and that you accept the terms of the disclaimer.

If you do not agree, please do not dive with the UDI-14™.

2. Press the Enter button again. The current settings screen opens.

3. Press the Enter button again. The setup menu opens. After a few seconds, the dive computer

displays.

Standby mode:

The UDI-14™ unit goes into Standby mode after 10 minutes of inactivity on the surface. The UDI-14™ unit goes from Standby to Off after 1 hour of inactivity on the surface. When in Standby mode, the UDI-14™ unit instantly returns to use upon contact with water, or

when a button is pushed for 2 seconds.

To turn UDI-14™ off: Press and hold the Enter button for about 4-6 seconds. The UDI-14™ turns off.

WARNING: Power cannot be turned off during a dive.

Scrolling the menus

To scroll through the menu options, press the Up or Down buttons.

To select an option, press the Enter button.

UDI-14™ main menu

The main UDI-14™ menu allows you to access UDI-14™ functions. The main menu flowchart is shown below.

5. Setup

1. Messages

2. Navigation

3. Compass

Main

4. Dive

Computer

Use of the various functions is described in detail as follows:

1. Messages – see page 31

2. Navigation – see page 33

3. Compass – see page 31

4. Dive computer – see page 26

5. Setup – see page 15

Setting up the UDI-14™

Use the Setup menu to set up the UDI-14™ for the following features:

1. Gauge mode – Enable/Disable the Gauge mode option

2. RGBM Setup – Setup features of the RGBM model for use with the dive computer.

3. PC Connection – Connect to a PC for use with the DiveSim™ software.

4. Network Setup– Set network for communication with buddy.

5. UDI-14™ Setup – Set UDI-14™ parameters – clock, audio, light, units etc.

6. Main – Returns you to the Main menu.

The Setup menu flowchart is shown below.

4. Network Setup

5. UDI Setup

3. PC

Connection

Setup

1. Gauge Mode

6. Main

2. RGBM Setup

To enter the Setup menu:

1. From the Dive computer display, double-click Enter. The Main menu opens.

2. Use the Up/Down buttons to scroll to Setup.

3. Press Enter.

To exit the Setup menu and return to the Main menu, select Main, and press Enter.

Gauge mode

NOTE: User must be aware that in this mode of operation, alerts related to the dive computer will NOT

be provided.

WARNING: When the UDI-14™ is in gauge mode, it only measures the time and depth. It DOES NOT

function as a dive computer, and DOES NOT calculate nitrogen levels.

In addition, the UDI-14™ does not provide any alerts when in gauge mode.

Re-enabling the dive computer results in a “New Diver”. In this case, the dive computer resets the dive information, the UDI-14™'s algorithm assumes no dive in the last 24 hours.

If the diver dove within the last 24hours, DO NOT USE the UDI-14™ or DO NOT rely on the values presented.

Enable/Disable Gauge mode

To enable the Gauge mode:

1. From the Main menu, select Setup and press Enter.

2. From the Setup menu, select Gauge mode and press Enter.

Select Enable and press Enter The default: Disable

GAUGE MODE

2. Disable

1. Enable

09:35

If the UDI-14™ was not in Gauge mode and you select Enable, the following disclaimer is presented

DISCLAIMER By pressing YES UDI will work only as gauge and time meter. All diving computer functions are disabled ! ! !

ENTER

The next step requires approval:

GAUGE MODE

Yes

09:35

In Gauge mode, the dive computer presents the following screen:

Depth

Dmax

No deco

20 21

110

124

Net : 1 Buddy : User 2

GAUGE

MODE

Gauge mode has two shortcuts:

• Press the Down button to show the compass for 10 seconds

• Press the Up button to go to the main menu

To disable Gauge mode:

1. From the Main menu, select Setup and press Enter.

2. From the Setup menu, select Gauge mode and press Enter.

Select Disable and press Enter The default: Disable

GAUGE MODE

2. Disable

1. Enable

09:35

Changing from Gauge mode, the UDI-14™ will be set as New Diver (see details on page 21).

1. The Disclaimer appears. Click

Enter.

2. Select Yes for a New Diver and

press Enter. The UDI-14™ is set as New Diver

By pressing YES you Certify that the diver that intends to use this device has not dove in the last 24 hours ! ! !

DISCLAIMER

ENTER

NEW DIVER

Yes

If Gauge mode was Disabled, the Dive computer presents the following screen:

Depth

Dmax:

No Deco:

15.4

32.0

124

Net : 1

Buddy :

User 2

NOTE: UTC strongly advises that the dive computer be in "Enable mode" for all dives.

RGBM Setup

Use the RGBM Setup options to set the features of the RGBM model for use with the dive computer.

The RGBM Setup flowchart is shown below.

RGBM

Setup

1. Water Water (list)

2. Altitude Altitude (list)

3. Nitrox EAN 21-99

4. RGBM Model

List 1 to 5

6. Dive Plan Scroll up/down

7. New Diver

8. Setup

5. Deep Stops

Disable/ Enable

Entering/Exiting RGBM Setup mode

To enter RGBM Setup mode:

• From the Main menu, select Setup and press Enter.

• From the Setup menu, select RGBM Setup and press Enter.

To exit RGBM Setup mode:

Use the Up/ Down buttons to scroll to SETUP, and press Enter this automatically saves all parameters and configurations that you defined.

The saved parameters will be used as the default settings until such time that you modify them again.

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UTC UDI-14 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual