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TECHNICAL SPECIFICATIONS

Battery type 

 

Lithium ions

Battery size 

 

20 x 3 mm

Temperature of use 

-20°C to 50°C

Battery type 

 

CR2032   3 Volts

• Do not use sharp objects to clean the device.

• Avoid solvents and chemical cleaners that might damage plastic 

components.

• Avoid heavy impact and extreme treatment as they could reduce 

product life.

• Do not use the product near residual substances, stains or dust resulting 

from mechanical processing of ferrous materials because the keys of SP2 

are magnetic and said residue might impair good clock function. 

REGISTER YOUR PRODUCT

By registering your SP2 you allow Omer to send you e-mail updates for the 

firmware (software SP2) and for dive master (PC/SP2 interface software); to 

register, visit the website www.omersub.com or www.sporasub.com

QUICK START UP MANUAL

IMPORTANT WARNINGS!

• 

Refer  to  the  important  product/safety  guide  in  the  package  for 

warnings about the use of the product and other important 

information. 

 

• 

Always seek medical advice before starting or changing an exercise 

programme.

ACTIVATE YOUR SP2

Your SP2 is on energy saving mode to avoid 

battery consumption. 

You must, therefore, activate it by pressing 

any key for more than 5 seconds. 

Lap/Reset

[L/R]

Mode 

[M]

Start/Stop 

Sensors

[S/S]

Light

[EL]

ASSIGNING THE KEYS

Mode [M]

• To select between Clock, Dive, Chronograph, Timer, History and Setup 

modes, press the key [M] until the desired icon/mode is displayed on the 

screen.

• To exit the current status and return to the previous menu.

Start/Stop Button [S/S]

• To activate Chronograph 'start' or 'stop' in Chronograph mode.

• To activate Timer 'start' or 'stop' in Countdown mode.

• To increase the value displayed on the settings display or to move the 

cursor to the next item.

Lap/Reset [L/R]

• To activate 'lap' or to perform 'reset' in Chronograph mode. To reset the 

Timer during Countdown.

• To increase the value displayed on the settings display or to move the 

cursor to the next item.

Light [EL]

• To activate backlighting EL for about 3 seconds. (To the exclusion of the 

History & Setup Mode)

• In the History mode/Setup mode, keep [EL] pressed for one second to 

activate backlighting.

• To select a setting on the settings display.

• To confirm the items selected on the settings display.

1. CLOCK mode

2. IMMERSION mode

5. HISTORY mode

It is activated/deactivated at a depth of 1 m. 

It has 2 display modes by pressing Start/Stop when the clock is in DIVE).

3. CHRONOGRAPH mode

Allows training on land with heart rate monitoring.

4. COUNTDOWN mode

Immersion time.

Circuit number.

Instant 

depth.

Water

 temperature.

Heart Rate.

Maximum depth.

Circuit time.

Elapsed time.

Countdown

OrologReal time clock.

Immersion time.

CONNECTION TO THE PC

To connect SP2 to the PC (not the MAC), you must download the PC/SP2 

interface software from the website www.omersub.com or www.spora-

sub.com, install it on your PC and connect SP2 with the dedicated clip, 

which is provided. Carefully make the connection in CLOCK mode and 

ensure that all contacts of the clip and two centring pins are correctly 

positioned.

List of all immersions present individually in the clock.

Total  daily  immersions  (Daily  Total),  from  a  synthesis  of  the  day's 

immersions.

History  of  total  immersions  (Odometer);  provides  a  summary  of  all 

immersions.

6. SETUP mode

All allowed clock parameters can be set and changed.

[EL]

[M]

HISTORY mode

Total number of 

immersions

Total immersion 

time

Maximum depth

Minimum

 temperature

Average

heart rate

Maximum

heart rate

Calories

[S/S]

[S/S]

[S/S]

[L/R]

[L/R]

[L/R]

[L/R]

[L/R]

[L/R]

[L/R]

[S/S]

[S/S]

[S/S]

[S/S]

www.omersub.com

 

 

 

Summary of Contents for APNEA COMPUTER

Page 1: ...de is displayed on the screen To exit the current status and return to the previous menu Start Stop Button S S To activate Chronograph start or stop in Chronograph mode To activate Timer start or stop...

Page 2: ...s by pressing Start Stop when the clock is in DIVE 3 CHRONOGRAPH mode Allows training on land with heart rate monitoring 4 COUNTDOWN mode Immersion time Circuit number Instant depth Water temperature...

Page 3: ...ns History of total immersions Odometer provides a summary of all immersions 6 SETUP mode All allowed clock parameters can be set and changed EL M HISTORY mode Total number of immersions Total immersi...

Page 4: ...magnetic and said residue might impair good clock function REGISTER YOUR PRODUCT By registering your SP2 you allow Omer to send you e mail updates for the rmware software SP2 and for dive master PC S...

Page 5: ...while it can be easily disturbed by the following external agents on land high voltage power lines overhead lines of electric railways electric bus or tram lines televisions traf c lights car motors b...

Page 6: ...t to dispose of the device battery in accordance with applicable local laws and regulations ADDITIONAL USER REPLACEABLE BATTERY WARNINGS Do not use a sharp object to remove the battery Keep the batter...

Page 7: ...ent into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician This Omer product is warranted to be free of defects in...

Page 8: ...duct the device or software or to offer a full refund of the purchase price at its sole discretion SUCH REMEDYSHALLBEYOUR SOLE AND EXCLUSIVE REMEDY FOR ANY BREACH OF WARRANTY To obtain warranty servic...

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