Omer APNEA COMPUTER SP2 - Diving Computer Watch Manual

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.

CLOCK mode

IMMERSION 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).

CHRONOGRAPH mode

Allows training on land with heart rate monitoring.

COUNTDOWN mode

HISTORY mode

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.

SETUP mode

All allowed clock parameters can be set and changed.

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.sporasub.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.

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

TECHNICAL SPECIFICATIONS

• 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.

Safety information

IMPORTANT SAFETY AND PRODUCT INFORMATION WARNING Failure to avoid the following potentially hazardous situations could result in death or serious injury.

SURFACE TIME WARNING

The user must only use Surface Time as a rough indication; hence, no liability shall be acknowledged.

HEALTH WARNINGS

• Always seek medical advice before beginning or modifying any exercise program. If you have a pacemaker or other implanted electronic device, seek medical advice before using a heart rate monitor.
• The device, the heart rate monitor, and other Omer accessories are consumer devices, not medical devices, and could suffer from interference from external electrical sources. The heart rate readings are for reference only, and no responsibility is accepted for the consequences of any erroneous readings.

HEART RATE MONITOR FUNCTION WARNING

The transmission frequency from the heart rate monitor to SP2 is 5.3 KHz, which ensures excellent signal transmission in water, 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
• traffic lights
• car motors
• bike computers
• cellular phones
• mp3 players
• electric security gates
• microwave ovens (H2, H3, WearLink Hybrid, WearLink W.I.N.D. which use W.I.N.D. transmission)
• computers, WLAN base stations (H2, H3, WearLink Hybrid, WearLink W.I.N.D. which use W.I.N.D. transmission)
• exercise equipment with electronic components

Therefore, if an abnormal heart beat is detected, the problem must be blamed on signal disturbances.

HEART RATE MONITOR DETECTION WARNING

If SP2 is used by multiple users with the SFC, keep a distance of about 2 m between the various users to prevent detection of the closest user during the heart rate monitor/SP2 association process.

www.omersub.com