BASICS 6
POWER 6
CHARGING THE BATTERY 6
ACTIVATION 6
QUICK DISCONNECT HOSE 7
BUTTONS 9
HOME MENU 10
HOME MENU 11
MY INFO 11
PROPLUS X INFO 11
SETUP MENU 12
1: BRIGHTNESS SET MENU 12
2: BLUETOOTH 13
3: DATE, TIME SET MENU 14
4: CALIBRATE COMPASS 15
5: SET DECLINATION 16
LOG 16
HISTORY 17
NORM MODE 17
GAUGE MODE 17
DIVE FEATURES 18
DTR (DIVE TIME REMAINING) 19
NO DECOMPRESSION 19
OTR (OXYGEN TIME REMAINING) 19
BAR GRAPHS 19
ASCENT RATE BAR GRAPH 20
TISSUE LOADING BAR GRAPH 20
DUAL ALGORITHM® 20
CONSERVATIVE FACTOR 20
DEEP STOP 20
SAFETY STOP 21
LOW BATTERY 21
AUDIBLE ALARM 22
SET UTILITIES 29
1: WATER TYPE 29
2: UNITS 30
3: DEEP STOP 30
4: SAFETY STOP 30
5: ALGORITHM 31
6: CONSERVATIVE 31
7: SAMPLE RATE 32
SET PREVIEW 32
VIEW PREVIEW 33
NORM DIVE MODE 34
INITIATING A DIVE 35
NO DECOMPRESSION DIVE MAIN 35
DIVE MENU 36
1: SET BRIGHTNESS 36
2: MORE DATA 36
3: GAS SWITCH 37
4: DEEP STOP PREVIEW 37
EARMARK 38
DEEP STOP MAIN 38
SAFETY STOP MAIN 38
SURFACING 38
DECOMPRESSION 39
DECOMPRESSION ENTRY 39
DECOMPRESSION STOP MAIN 39
CONDITIONAL VIOLATION 39
DELAYED VIOLATION 1 40
DELAYED VIOLATION 2 40
DELAYED VIOLATION 3 40
VIOLATION GAUGE MODE DURING A DIVE 41
VIOLATION GAUGE MODE ON THE SURFACE 41
HIGH PO
HIGH O2 SAT (OXYGEN SATURATION) 42
2
41
GAUGE MODE 44
ON THE SURFACE BEFORE A DIVE 45
GAUGE MAIN MENU 45
INITIATING A DIVE 45
NORM SURFACE MODE 23
ON THE SURFACE BEFORE A DIVE 24
NORM MAIN MENU 24
SET BRIGHTNESS 24
LAST DIVE DATA 25
MORE DATA 25
PLAN 25
SET GAS 26
SET ALARMS 26
OVERVIEW 49
NORTH MODE 49
REFERENCE/REVERSE REFERENCE 50
REFERENCE 51
UPLOADING/DOWNLOADING DATA 52
CARE AND CLEANING 52
INSPECTIONS AND SERVICE 52
ALTITUDE SENSING AND ADJUSTMENT 53
TECHNICAL DATA 54
2
PROPLUS X OPERATING MANUAL
NOTICES
LIMITED TWO-YEAR WARRANTY
For details, refer to the Product Warranty Registration Card provided. Register on line at www.OceanicWorldwide.com
COPYRIGHT NOTICE
This operating manual is copyrighted, all rights are reserved. It may not, in whole or in part, be copied, photocopied, reproduced, translated, or
reduced to any electronic medium or machine readable form without prior consent in writing from either Oceanic or Pelagic.
Oceanic, the Oceanic logo type, ProPlus X, and the ProPlus X logo are registered and unregistered trademarks, trade names, and service marks of
Oceanic. The Graphic Diver Interface, Tissue Loading Bar Graph (TLBG), Pre-Dive Planning Sequence (PDPS), OceanLog, and Dual Algorithm are
all registered and unregistered trademarks, trade names, and service marks of Pelagic. All rights are reserved.
PATENT NOTICE
U.S. Patents have been issued, or applied for, to protect the following design features:
Air Time Remaining (U.S. Patent no. 4,586,136 and 6,543,444) and Data Sensing and Processing Device (U.S. Patent no. 4,882,678). Set Nitrogen
Bar Graph Alarm and other patents pending. User Setable Display (U.S. Patent no. 5,845,235) is owned by Suunto Oy (Finland).
DECOMPRESSION MODEL
The programs within the ProPlus X simulate the absorption of nitrogen into the body by using a mathematical model. This model is merely a way to
apply a limited set of data to a large range of experiences. The ProPlus X dive computer model is based upon the latest research and experiments
in decompression theory. Still, using the ProPlus X, just as using the U.S. Navy (or other) No Decompression Tables, is no guarantee of
avoiding decompression sickness, i.e. “the bends.” Every diver’s physiology is different, and can even vary from day to day. No machine
can predict how your body will react to a particular dive prole.
The ProPlus X is an easy to use dive computer utilizing a four button interface. Divers may choose between either Dive or Gauge Mode. Though the
ProPlus X is easy to use, you will get the most out of your new ProPlus X if you take some time to familiarize yourself with its displays and operation.
Information has been organized into easy to follow sections to aid you in learning all you need to know. There is also a glossary at the end of this
guide for any terms that may sound unfamiliar to you.
POWER
The ProPlus X housing contains a rechargeable lithium battery similar to that of a cell phone. The level of battery charge is displayed on the primary
screens. Charge the battery fully before rst use. With a full charge you can expect to average 55-60 dive hours at 60% brightness (35-40 hours at
100% brightness) before needing to recharge.
Keep in mind that the ProPlus X screen is the biggest draw of power. Using full brightness settings will reduce the interval between charges. This setting can be fully customized to your preferences in the ProPlus X settings. Additionally, the ProPlus X screen will sleep after 2 minutes of inactivity to
conserve power. Pressing any button will wake the screen up again.
CHARGING THE BATTERY
Use the included adapter and cable to charge the battery. This process will take 3-4 hours for a full charge.
ACTIVATION
To activate the ProPlus X, press and release any button. The ProPlus X will also turn on if its metal contacts become wet and you descend below 5 ft
(1.5 m) for 5 seconds.
• Upon activation, the unit will display the Welcome screen and perform a diagnostic check. The ProPlus X checks the display and voltage at this
time to ensure that everything is within tolerance.
• It will also check ambient barometric pressure, and calibrate present depth as 0 ft (m). When at 3001 ft (916 m), or higher, it will adjust for the
higher altitude.
• After the Diagnostic check, the ProPlus X will display the Home Menu (or Norm Main if wet activation).
NOTE: The ProPlus X has no off button or command. If no buttons are pressed or dives made, the unit will enter sleep mode af-
ter 2 minutes. Within 2 hours of no buttons being pressed or dives made, the unit will shut itself off. However, the ProPlus X will
stay on for a 24 hour period after a dive, counting down Time To Fly and Desat (desaturation) time if a dive has been made.
The ProPlus X utilizes 4 control buttons Up, Down, Left, and Right. They allow you to select mode options and access specic information. They are
also used to enter settings and acknowledge the audible alarm.
GTR
PO2
--
-
-AIR
Pressing different combinations of these buttons will navigate through different menus and options of the ProPlus X. In some instances the buttons
need to be pressed longer. The symbols below will be used throughout this manual to illustrate whether the button needs a short or long press.
This is a base menu that provides access to general items common to all the operating dive modes. When the ProPlus X is activated manually, this is
the rst screen you will see after the Welcome screen. When ready to dive, select Norm or Gauge Mode from the menu.
PM
12:36
60%
PERSONAL
DATA
ENTERED
USING
DIVERLOG
APP
74°F
HOME MENU
MY INFO
PROPLUS X INFO
SETUP MENU
LOG
HISTORY
NORM MODE
GAUGE MODE
CONTROLS
scroll up
scroll down
to access
MY INFO
This screen displays personal information. Information must be entered using the Diverlog interface.
PERSONAL
INFORMATION
JAMES KIRK
2002 DAVIS ST, SAN LEANDRO
CA 94577
TEL: 510 -562-0500
E-MAIL: JKIRK@PEL AGIC.COM
DAN MEMBER NO: 12 3456789
BLOOD TYPE: A+
TYPE 2 DIABETIC
ERGENCY CONTACT:
CY KIRK - TEL: 510-562-0501
CONTROLS
back to Home Menu
PROPLUS X INFO
Information displayed on the DC Info screen should be recorded and kept with your sales receipt. It will be required in the event that your ProPlus X
requires factory service.
While underwater the ProPlus X screen dims after a set time interval from the last button press. This is done to reduce distractions
during the dive and to conserve power. The ProPlus X allows you to customize the time interval and degree of dimming. This
feature may also be turned off.
SET
AUTO DIM
SET BRIGHTNESS
SET AUTO DIM
0:30
MIN:SEC
TO
30 %
VALUE
^ - INCREASE
v - DECREASE
> - SAVE
CONTROLS
increase value
decrease value
back to Setup Menu
to save value
2: BLUETOOTH
Within this screen the Bluetooth® may be turned on or off. When Bluetooth® is turned on it will operate in snifng mode (searching for
compatible devices) while on the surface. Comunication with your ProPlus X must be initiated with your traditional computer or mobile
device using Diverlog software.
NOTE: When Bluetooth® is ON the Bluetooth® icon will displayed while on the surface. Bluetooth® is temporarily deac-
tivated when a dive is started and returns to "sniffing" mode when the ProPlus X returns to Surface Mode after a dive.
SET
BLU ETOOT H
BRIGHTNESS
BLUETOOTH
SET DATE, TIME
CAL COMPASS
SET DECLINATION
ON
SETTING
^
- TOGGLE
v - TOGGLE
> - SAVE
CONTROLS
toggle setting
toggle setting
back to Brightness Set Menu
You may need to calibrate the compass from time to time to compensate for any magnetic changes (new dive location or other surrounding changes). Follow the prompts to calibrate the compass. The ProPlus X will then indicate if the calibration passed or failed.
Magnetic declination or variation measures the angle between the Earth's magnetic north and true north. The declination value for any
region can be found on current geographical charts. By correcting for declination, you can achieve a more accurate compass reading.
NOTE: Magnetic north changes over time; so use only current geographical charts to obtain the declination value for
any geographical region.
SET
DECLINATION
BRIGHTNESS
BLUETOOTH
SET DATE, TIME
CAL COMPASS
SET DECLINATION
(<) B ACK TO MENU
+14°
EAST
VALUE
^ - INCREASE
v - DECREASE
> - SAVE
CONTROLS
increase value
decrease value
back to Setup Menu
to set
LOG
The log stores Information from Norm or Gauge Mode dives for viewing.
• If no dives are recorded, the message NO DIVES RECORDED YET will be displayed.
• There is a maximum 24 entries per day with a maximum of 99 entries overall in the Log.
• After exceeding 24 entries in a day or 99 overall the oldest entries will be deleted to allow space for the new entries.
• Dives are numbered starting with 1 each time Norm (or Gauge) mode is activated. After 24 hours elapse with no dive, the rst dive of the next
period of operation is called Dive #1.
• I n the event that elapsed dive time exceeds 599 min, the data at the 599 interval is recorded in the Log upon surfacing of the unit.
NOTE: New data will automatically overwrite the oldest data in memory when the memory becomes full. If you do not remember
to log or download your dives, they will be lost when the memory overwrites. See the PC Download section of this manual for
instructions on downloading dives.
The ProPlus X constantly monitors No Decompression status and O2 Accumulation, and will display whichever time is the least amount available as
DTR on the No Decompression Dive Main screen. The time being displayed will be identied by the NDC (no decompression) or OTR (Oxygen Time
Remaining) icons.
NO DECOMPRESSION
No Decompression is the maximum amount of time that you can stay at your present depth before entering decompression. It is calculated based on
the amount of nitrogen absorbed by hypothetical tissue compartments. The rates each of these compartments absorb and release nitrogen is mathematically modeled and compared against a maximum allowable nitrogen level.
Whichever compartment is closest to this maximum level is the controlling compartment for that depth. Its resulting value NDC (no decompression)
will be displayed. It will also be displayed graphically as the Tissue Loading Bar Graph, see Bar Graphs later in this section.
As you ascend, the Tissue Loading Bar Graph will recede as control shifts to slower compartments. This is a feature of the decompression model that
is the basis for multilevel diving, one of the most important advantages that Aqua Lung dive computers offer.
PM
12:36
GAS1
FO2
EDT
PO2
70%
47
GTR
21
1.20
A
FT
%
11
DTR is
No Decompression
74°F
TL
%
54
NDC
16
PSI
2340
32%
125
OTR (OXYGEN TIME REMAINING)
When set for nitrox operation, O2 SAT (Oxygen Saturation) during a dive is displayed on the More Dive Data screen as a percentage of allowed
saturation identied by O2 SAT. The limit for O2 SAT (100%) is set at 300 OTU (Oxygen Tolerance Units) per dive or 24 hour period. See the chart
at the back of this manual for specic times and allowances. O2 SAT and OTR (Oxygen Time Remaining) values are inversely related; as the O2
SAT value increases the OTR (Oxygen Time Remaining) value decreases.
When the OTR (Oxygen Time Remaining) value becomes less than the No Decompression calculations for the dive, DTR (Dive Time Remaining) will
be controlled by O2 SAT and the OTR (Oxygen time Remaining) value will be displayed as the DTR on the Dive Main screen, identied by the OTR
icon.
MORE DIVE DATA
NDC
= 13 min
DIVE TIME
O2 SAT
= 37 min
= 132 FT
= 11:46 AM
= 74°F
= 32%
= 1.40
= 24
%
= 0.84
O2 Sat during
a nitrox dive
MAX DEPTH
TIME OF DAY
TEMPERATURE
GAS 1 FO2
GAS 1 PO2 AL
CURRENT PO2
BAR GRAPHS
The ProPlus X features two specic bar graphs.
1. The one on the left represents nitrogen loading. It is referred to as TL (Tissue Loading) Bar Graph.
2. The one on the right represents ascent rate. It is referred to as the AR (Ascent Rate) Bar Graph.