OCEANS S1 Supersonic User manual

1
S1
SUPERSONIC

2
USER’S MANUAL REVISION 1
S1 FIRMWARE 1.1 • OCEANS 3.0.0
© 2020 OCEANSIO AB, ALL RIGHTS RESERVED.
S1
SUPERSONIC
CONTENTS
SAFETY INFORMATION ......................................................................... 3
OVERVIEW .............................................................................................. 3
FEATURES.............................................................................................. 3
CHARGING.............................................................................................. 4
CONNECTING ......................................................................................... 4
SURFACE MODE ..................................................................................... 5
SETTINGS ............................................................................................... 5
DIVE MODE............................................................................................. 5
APNEA ................................................................................................ 6
BUDDY PAIRING...................................................................................... 6
ADJUSTMENTS ....................................................................................... 7
SAFETY FACTOR ................................................................................... 7
PPO2................................................................................................... 7
UNITS ................................................................................................. 7
ALTITUDE ............................................................................................ 7
COMPASS CALIBRATION........................................................................ 7
VIBRATION .......................................................................................... 8
DISPLAY ................................................................................................ 8
CONNECTION ......................................................................................... 8
COMPASS............................................................................................... 8
TIME & DATE .......................................................................................... 8
ABOUT................................................................................................... 8
DIVING .................................................................................................... 9
BEFORE THE DIVE................................................................................... 9
DURING THE DIVE................................................................................... 9
BUDDY PING ........................................................................................ 9
DECOMPRESSION STOPS .................................................................... 10
SAFETY STOP..................................................................................... 10
ASCENT RATE .................................................................................... 10
COMPASS VIEW .................................................................................. 11
ALERTS AND WARNINGS..................................................................... 11
HAPTIC FEEDBACK............................................................................. 11
AFTER THE DIVE................................................................................... 11
LOGBOOK .......................................................................................... 11
IMPORTING DIVES TO OCEANS.......................................................... 12

3
Dimensions 60 x 60 x 20mm
Weight 95g
Screen 2.2” hi-res color LCD display
Communication range 15-20m+/50-65ft+
Battery ~10 hours diving • Standby: ~1 year
Computer algorithm Buhlmann ZHL-16C with gradient factors
Dive modes Air • Nitrox • Apnea
Logbook storage 500 dives or 80 hours
Depth range 100m/330ft, rec. max depth 50m/160ft
FEATURES
• Ultrasonic buddy communications
• Bluetooth connectivity
• 3-axis tilt-compensated digital compass
• Haptic feedback (vibration)
• Qi wireless charging (charger not included)
SAFETY INFORMATION
Read the user guide carefully before using the dive
computer. Do not use the dive computer without certified
training. Failure to do so may lead to serious injury or
death. The dive computer is intended for recreational use
and compressed air only.
OVERVIEW
ULTRASONIC
SENSOR (4X)
RIGHT
BUTTON
LEFT BUTTON
HAPTIC
FEEDBACK
3D DIGITAL
COMPASS
SUPERSONIC
S1
DECEMBER 14
14:40
19:20
NO FLY
42
LAST DIVE TIME
24,4m
LAST MAX DEPTH
AIR
4:40
SURFACE INTERVAL
SETTINGS
PRESS LOGBOOK PRESS
GF
DANGER This dive computer is capable of calculating
decompression stops based on best guess algorithms. Diving with
decompression stops greatly increases the risks of scuba diving.
Always aim to stay well within no decompression stop limits.
WARNING Technology will fail. Always use backup instruments
and dive tables when diving with a dive computer. The dive
computer does not remove the risk of decompression sickness.
Consult a doctor before diving to determine your diving fitness.
WARNING Check your dive computer at regular intervals while
diving. In case of any problem or signs of malfunction, immediately
abort the dive, follow emergency procedures provided by your
training agency and return safely to the surface.
WARNING Never share a dive computer with other divers when
diving and while the dive computer is calculating your dive profile.
WARNING Do not fly while the NO FLY countdown is active on
your dive computer. Always check your dive computer before
diving.
TECHNOLOGY IS NOT A SUBSTITUTE FOR TRAINING. SCUBA DIVING
INVOLVES HIGH RISKS AND NO TECHNOLOGY WILL KEEP YOU ALIVE.
KNOWLEDGE, SKILL, AND PRACTICED PROCEDURES ARE THE BEST
WAYS TO KEEP YOU SAFE WHILE DIVING.

4
CHARGING
Oceans S1 Supersonic charges wirelessly using any Qi-
compliant wireless charger.* To start charging, place S1
facing upwards on a charging pad.
Please note that charging pads may be harmed by water, always make
sure S1 is dry before charging.
SUPERSONIC
S1
CONNECTING
Oceans S1 Supersonic connects via Bluetooth to Oceans for
iOS and Android. Start by downloading the Oceans app at
oceans.io and create your free account.
1. In Oceans, navigate to MORE >SETTINGS >COMPUTER
and tap CONN ECT.
2.Turn on S1 by pressing the left side button and select CONN ECT
(If the on-boarding screen is not displayed automatically, go to
SETTINGS >CONNECTION on S1).
3.Direct the phone camera at S1 to scan the QR code and follow the
instructions in Oceans to complete the setup.
Your S1 is now connected to Oceans and ready to import
dives to your digital logbook.
SUPERSONIC
S1
CONNECT
PRESS
LATER
HOLD
Press
LEFT
button on
S1
to continue
❷
In Oceans, navigate to
MORE > SETTINGS > COMPUTER
and tap
CONNECT
❶
>
* To keep price, shipping cost and environmental impact as low as
possible, no charger is included in the box. If you don’t own a wireless
charger, they are widely available at stores selling electronics.

5
SURFACE MODE
Turn S1 on by pressing the left button. When in surface
mode, S1 displays the current time and date, maximum
depth, dive time and elapsed surface interval time since
last dive, if applicable.
If there are less then 24 hours since your last dive, a yellow
NO FLY countdown is visible to indicate when it’s safe to
board an airplane.
SETTINGS
S1’s settings can be accessed when in surface mode. Press
the left side button to enter the settings menu.
• To move forward in the settings menu, PRE SS the left button.
• To select a menu option, PRESS the right button.
• To exit the settings menu, HOLD the left button.
Some settings like buddy ping name and syncing of time &
date and unit system are available only in the Oceans app
when connected wirelessly.
S1 is operated by the two buttons on each side of the device, as indicated
by the function hints on the top section of the display. Options marked
PRESS is activated by a single press, and HOLD by pressing the button for
~0.5 seconds.
SUPERSONIC
S1
DECEMBER 14
14:40
19:20
NO FLY
42
LAST DIVE TIME
24,4m
LAST MAX DEPTH
AIR
4:40
SURFACE INTERVAL
SETTINGS
PRESS
LOGBOOK
PRESS
GF
→
SUPERSONIC
S1
BACK
HOLD COMPASS PRESS
NEXT
PRESS SELECT PRESS
SETTINGS
DIVE MODE
BUDDY PING
ADJUSTMENTS
CONNECTION
COMPASS
DIVE MODE
To switch between air, Nitrox and apnea diving, select the
DIVE MODE option and the correct gas for your dive. The
surface mode screen will indicate the current dive mode.
The following modes are available:
• AIR
• NITROX (22–40, default is EAN32)
• APNEA
SUPERSONIC
S1
NEXT
HOLD SELECT PRESS
BACK
HOLD COMPASS PRESS
DIVE MODE
AIR
NITROX
APNEA

6
BUDDY PAIRING
Oceans S1 Supersonic enables diver–to–diver communi-
cation via ultrasonic pings underwater. You can add one or
multiple S1s to your buddy list.
1.Make sure your buddy’s S1 is turned on.
2.On your S1, navigate to SETTINGS >BUDDY PING >
NEARBY BUDDIES.
3.Select your buddy’s S1 in the list and press ADD .
Note: Apnea diving have consequences for the computer algorithm and
will disable scuba dive modes for 24 hours after last logged apnea dive.
Apnea mode can’t be activated within 24 hours of last logged scuba dive.
APNEA
In APNEA (freediving) mode, S1 acts as a bottom timer to
record descents and ascents into the logbook. Press the
right button to START logging. To STOP, press right button
again.
Each apnea session will be stored in a single log entry in
the logbook. If you want separate logs, exit apnea mode
between each dive by HOLDING the left button. Apnea mode
will exit automatically after some time of inactivity.
SUPERSONIC
S1
SW SE NE
S E
BACK
HOLD START PRESS
0,0m
8,4m
MAX DEPTH
0
DIVE TIME
8°C
APNEA
SUPERSONIC
S1
DECEMBER 14
14:40
19:20
NO FLY
42
LAST DIVE TIME
24,4m
LAST MAX DEPTH
AIR
4:40
SURFACE INTERVAL
SETTINGS
PRESS LOGBOOK PRESS
GF
SUPERSONIC
S1
NEXT
HOLD
SELECT
PRESS
BACK
HOLD COMPASS PRESS
BUDDY PING
NEARBY BUDDIES
MY BUDDIES
RESET
Your buddy will be invited to add your S1 in return. The
devices are paired and will receive notifications when
sending pings in dive mode. To add more buddies, repeat
the same steps with another S1.
For information on using buddy ping in dive mode, see the
BUDDY PING section under DIVING.

7
ALTITUDE
When diving at high altitudes, select the nearest ALTITUDE
value corresponding to your current elevation above sea
level. When activated, an icon is displayed in surface mode.
COMPASS CALIBRATION
Compass CALIBRATION can be needed when accuracy is
reduced over time, the surrounding magnetic environment
changes or when S1’s silicone cover is replaced. Follow
these steps to perform a full compass calibration:
1.Rotate S1 180° in multiple dimensions for at least 10 seconds.
2.Hold the device still in 6 different orientations for 1 second each.
3.Position S1 facing upwards on a flat surface for 5 seconds.
Repeat step 1–3 until the progress bar is filled and a CALIBRATION
COMPLETE message is displayed on S1.
ADJUSTMENTS
The ADJUSTMENTS menu lets you set personal preferences
and adjust how S1 and its algorithm works.
SAFETY FACTOR
The SAFETY FACTOR setting uses built-in gradient factors to
determines the level of conservativeness of the computer
algorithm and adds a safety factor to the dive.
• NORMAL — Default value
• CONSERVATIVE — Adds a conservative safety factor
• MORE CONSERV. — Adds a very conservative safety factor
Note: Changing the safety factor will affect the NO DECO limit. Adjusting
to a more conservative setting can result in shorter dive time before
decompression stops are required.
PPO2
The partial pressure of oxygen adjustment determines the
level of PPO2reached before showing a warning to ascend
to a shallower depth. A value over 1.6 is considered toxic.
• 1.4 — Default value
• 1.2 — More conservative
• 1.0 — Very conservative
UNITS
The UNIT setting lets you set the preferred unit system for
S1. By default, the unit system is synced between S1 and
the Oceans app.
• METRIC (Meters and degree Celsius )
• IMPERIAL (Feet and degrees Fahrenheit)
Note: When calibrating, stay away from metallic objects or electronic
devices as they may interfere with the magnetic field. Always keep
the silicone cover on when calibrating. Be aware that metallic objects
underwater will interfere with the compass, e.g shipwrecks.
SUPERSONIC
S1
CANCEL
PRESS SELECT PRESS
COMPASS CALIBRATION
Repeat moving S1 in
an “8" pattern then
placed on a stable
surface until done.

8
The display is always on in dive mode, but will dim after
some time of inactivity to save battery life. To temporarily
increase display brightness; turn S1 towards you, or quickly
PRESS the right side button.
CONNECTION
In case of lost connection between S1 and the Oceans app,
select the CONNECTION option to display the onboarding
screen and connect the device again as described in
”CONNECTING” on page 4.
COMPASS
To display the compass view in surface mode, select the
COMPASS option. For more information on operating the
compass, see “COMPASS VIEW” on page 11.
TIME & DATE
By default, time and date are automatically synced when
connected to the Oceans app. To manually set time and
date, select the TIME & DATE option and use S1’s buttons to
edit the values as described by the function hints on the top
section of the display.
ABOUT
The about option displays S1’s device ID, firmware version
number and Bluetooth firmware version.
VIBRATION
The VIBRATION setting adjusts the power of the haptic
feedback engine used for alerts and warnings while diving.
• HIGH
• MEDIUM (Default value)
• LOW
DISPLAY
When diving in darkness or to safe battery life, display
brightness can be adjusted in 3 levels: 100% (default), 50%
and 20%.
SUPERSONIC
S1
SW SE NE
S E
COMPASS
PRESS
BUDDY PING
HOLD
20
,1
m
24,6m
MAX DEPTH
12
DIVE TIME
8
°C
NITROX
32/1.4
28
NO DECO
To keep night vision intact while diving in black water,
enable NIGHT MODE to limit the display to red hues.
• BACKLIGHT — Select display brightness and time out
• NIGHT MODE — Enable/disable red night vision mode

9
BUDDY PING
Oceans S1 Supersonic is equipped with 4 ultrasonic
sensors to allow 360° underwater communication with
other S1 devices. S1 can be paired and receive pings from
up to 8 other buddies.
DIVING
In dive mode, S1 will keep you updated on status, alerts
and warnings on the display and via haptic feedback during
your dive.
BEFORE THE DIVE
Always turn S1 on by pressing the left side button to check
your settings before diving.
• To switch between Air, Nitrox and Apnea mode, navigate to
SETTINGS >DIVE MODE and select the correct one.
• To change PPO2, altitude and gradient factor settings, navigate
to SETTINGS >ADJUSTMENTS.
DURING THE DIVE
S1 will automatically start dive mode after the depth sensor
reaches 2m (6ft), even when off. Turn S1 is on before
descending to start dive mode immediately at 2m (6tf).
SUPERSONIC
S1
SW SE NE
S E
BUDDY PING
HOLD
COMPASS
PRESS
22
,4
m
28
,2m
MAX DEPTH
24
DIVE TIME
8
°C
NITROX
32/1.4
32
NO DECO
ELAPSED
DIVE TIME
BATTERY
MAX DEPTH
GAS SELECTION
CURRENT
DEPTH
TEMPERATURE
NO DECO LIMIT
IN MINUTES (NDL)
NOTIFICATION AREA
COMPASS (DEFAULT)
• To send a ping to your paired buddies, HOLD the left side
button. A short vibration will indicate that a ping is sent.
• When receiving a ping from a paired buddy, a message is
displayed in the lower notification area of the display together
with a vibration feedback.
Buddy ping works at a distance of 20m/65ft or more
depending on conditions. The range is limited when diving
in caves, shipwrecks or where the signal is restricted by
other objects.
Buddy pings will be recorded in your logbook and visualized
by a white dot on the depth profile.
SUPERSONIC
S1
ANNIE
PING FROM
BUDDY PING
HOLD COMPASS PRESS
22
,4
m
28
,2m
MAX DEPTH
24
DIVE TIME
8
°C
AIR
32
NO DECO
SUPERSONIC
S1
SW SE NE
S E
BUDDY PING
HOLD
COMPASS
PRESS
22
,4
m
28
,2m
MAX DEPTH
24
DIVE TIME
8
°C
AIR
32
NO DECO
–
→

10
DECOMPRESSION STOPS
The NO DECO limit is displayed in the middle of the display.
When the NO DECO limit reaches 1 minute it will turn
red, and you will be notified by a vibration alert. To avoid
decompression stops, ascend to a shallower depth.
SUPERSONIC
S1
BUDDY PING
HOLD
COMPASS
PRESS
12,5m
28,2m
MAX DEPTH
6,0m
CEILING
24
DIVE TIME
3
COUNTDOWN
DECO STOP
If diving past the NO DECO limit, you will be notified by a
vibration warning, and the deco stop CEILING depth and
COUNTDOWN in minutes will be displayed. Start ascending
towards the CEILING depth and stay until the deco stop
COUNTDOWN disappears.
When the countdown has ended, it’s safe to ascend to the
next CEILING depth or start ascending to the surface if no
more deco stops are required.
While in deco stop, never go above the CEILING depth. Animated arrows
will guide you to the right depth.
Note: While ascending to a shallower depth, the deco stop may disappear
if S1 calculates that a safe level has been reached.
SAFETY STOP
When ascending above 6m (20ft), S1 will display a
recommended 3 minute safety stop COUNTDOWN. Arrows
will guide you to the right depth.
SUPERSONIC
S1
BUDDY PING
HOLD COMPASS PRESS
4,6m
28,2m
MAX DEPTH
3,0m
CEILING
24
DIVE TIME
2’45”
COUNTDOWN
SAFETY STOP
ASCENT RATE
When ascending, S1 will alert you if exceeding the
recommended safe ascent rate.
SUPERSONIC
S1
ASCENT RATE
BUDDY PING
HOLD
COMPASS
PRESS
22
,4
m
28
,2m
MAX DEPTH
24
DIVE TIME
8
°C
32
NO DECO
22,4m
SUPERSONIC
S1
ASCENT RATE
BUDDY PING
HOLD COMPASS PRESS
22
,4
m
28
,2m
MAX DEPTH
24
DIVE TIME
8
°C
32
NO DECO
22,4m
SUPERSONIC
S1
ASCENT RATE
BUDDY PING
HOLD COMPASS PRESS
22
,4
m
28
,2m
MAX DEPTH
24
DIVE TIME
8
°C
NITROX
32/1.4
32
NO DECO
The ascent rate bars will be displayed in the notification area, together
with vibration feedback if diving above 10m (32ft).
• BLUE — 6m per minute or more
• YELLOW — 8m per minute or more
• RED — 10m per minute or more