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Oceanic VT 4.0 Dive Computer -Features and Specifications

  • Powered by Oceanic’s Exclusive Dual Algorithm allowing you to choose the decompression algorithm that best suits your diving needs without compromising safety
  • Deep Stop with Countdown Timer
  • Switch between up to 4 independent wireless transmitters, tracking multiple Nitrox mixes
  • 3-Axis Digital Compass with Full Tilt Compensation
  • Improved user-interface with Step Back allows for easy settings preview and for settings to be changed while viewing the menus
  • Customize your dive mode display with multiple data options
  • Confirm common pre-dive settings – defined by the user
  • Access custom Shortcut; your choice of display, setting or function
  • User Replaceable Battery with Data Retention
  • Firmware Update Ready
FEATURES & FUNCTIONS
VT4.1
Modes of Operation
NORM (AIR / NITROX) GAUGE, AND FREE DIVE
Push Buttons
3
Navigation
MENU
Mounting Options
WRIST / OPTIONAL RETRACTOR
Activation
WATER OR PUSH BUTTON
DUAL ALGORITHM®
YOUR CHOICE BETWEEN PELAGIC DSAT* (SPENCER/POWELL DATA BASIS) OR PELAGIC Z+ (BUHLMAN ZHL-16C DATA BASIS)
Personal Conservative Factor Adjustment
EACH LEVEL PROVIDES NO DECOMPRESSION LIMITS FOR THE NEXT DIVE +3000 ft (920m) altitude
Altitude Algorithm Basis
NOAA
O2 Limit Basis
NOAA
Tissue Compartments
12 (5 to 480 minutes)
Automatic Altitude Adjustment
2,000 - 14,000 ft (610 - 4200 m)
Decompression Capability
10 - 60 ft (3-18 m)
Deep Stop
OPTIONAL - :02 COUNTDOWN TIMER AT 1/2 MAX DEPTH FOR DIVES DEEPER THAN 80 ft/25m
Automatic Safety Stop Prompt
YES - ADJUSTABLE DEPTH AND TIME. MANUAL (RUN-TIMER) OPTION
Cylinder Pressure and Air Time Remaining
OPTIONAL WIRELESS TRANSMISSION
Audible Alarm
YES - MAY BE DEACTIVATED AND/OR CUSTOMEZED BY USER
Alarm Acknowledgment (U/W Deactivation)
YES - PUSH BUTTON DEACTIVATES CURRENT ALARM
Ascent Rate Range
11-30 fpm / 21-60 fpm
Ascent Rate Maximum
30 fpm (<60 ft / 18 m)
60 fpm (>60 ft / 18 m)
OceanGlo Backlight
YES - ADJUSTABLE DURATION
SmartGlo Backlight (Sensor)
YES
Diver Replaceable Batteries
YES
Battery Type
VT4.0 - 3v CR2450
TRANSMITTER - 3v CR2
Battery Life*
VT4.0 - 300 DIVE HOURS
TRANSMITTER - 1500 HOURS
Data Retention (retains calculations and settings while battery removed)
YES
Low Battery Indicator (Graphic)
YES
Calendar / Clock
YES
Operating Depth (NORM)
330 ft / 100 m
Operating Depth (Gauge/Free Dive Mode)
399 ft / 120 m
24 Hour Time to Fly Countdown
YES
Calculated Desaturation Fly Countdown
YES
Dive Mode Displays
MAIN (CUSTOMIZEABLE WITH 5 DATA OPTIONS), UP TO 3 ALTERNATES
High O2 Alarm / Warning
300 SOTU / DOTU
High PO2 Alarm / Warning
1.4 DEFAULT OR USER SETTING
Last Dive Display
ALTERNATE SURFACE MODE SCREEN DISPLAYS LAST DIVE MAX DEPTH AND DIVE TIME
On-Unit Log Capacity
24 DIVES / 99 in FREE
OceanLog PC Download
WITH OPTIONAL USB CABLE AND SOFTWARE
OceanLog PC Settings Upload
WITH OPTIONAL USB CABLE AND SOFTWARE
OceanLog Download Memory Capacity
1 MB**
Pre-Dive Planning Sequence
PUSH BUTTON 30-190 ft (9 / 57 m)
Message Box
ALPHA NUMERIC GRAPHICS - MODES, ALARMS AND SETTINGS
Temperature Display
YES
Air Time Remaining Display
NUMERIC
Nitrogen Tissue Loading Bar Graph
YES
Oxygen Loading
PERCENTAGE
Variable Ascent Rate Bar Graph
YES
No Decompression Time Remaining Display
YES
Air Time Remaining Display
YES
O2 Time Remaining Display
YES
Set Mode with Rapid Advance
YES
Set Mode with "Step Back"
YES
Personal Info following activation
YES - SET VIA OPTIONAL PC ITERFACE
Set Dive Preview
YES - USER CHOICE OF 4 SETTINGS
Set Shortcut
YES - 2 SECOND BUTTON PUSH FROM MAIN ACCESSES USER DEFINED SETTING OR FUNCTION
Set Dive Main Display
YES - 5 DISPLAY OPTIONS
Set Mode with Rapid Advance
YES
Set Mode with "Step Back"
YES
Set "Turn Around" Pressure Alarm
YES
Set "Ending" Pressure Alarm
YES
Set FO2 Value (%) Gas 1
AIR, 21-50%
Set FO2 Value (%) Gas 2
OFF, 21-100%
Set FO2 Value (%) Gas 3
OFF, 21-100%
Set Audible Alarm On/Off
YES
Set Max Depth Alarm
YES
Set Elapsed Dive Time Alarm
YES
Set Maximum Nitrogen Tissue Loading Bar Graph Alarm
YES
Set Personal Conservative Factor
YES
Set Dive Time Remaining Alarm
YES
Set Units Of Measurement
YES
Set Time Format (12/24 Hour)
YES
Set Time of Day
YES
Set Date
YES
Set Maximum PO2 Alarm
YES
Set FO2 50% Default
YES
Set Backlight Duration
YES
Set Safety Stop Time and Depth
YES
Set Sampling Rate (OceanLog Download)
1 (Free Dive Mode Only)/ 2/15/30/60 SECONDS
Set Digital Gauge Mode On/Off
YES
Set Water Activation On/Off
YES
Set Free Dive Elapsed Dive Time Alarm
YES
Set Free Dive Countdown Timer
YES
Set Free Dive Max Depth #1
YES
Set Free Dive Max Depth #2
YES
Set Free Dive Max Depth #3
YES
Digital Compass
3-AXIS, FULL TILT
Warranty
2 YEAR
30-Day Satisfaction Guarantee
YES
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