Oceanic VT 4.0, Operating Manual

58

VT 4.0 OPERATING MANUAL

© 2002 Design, 2011

Doc. No. 12-5213-r02 (9/6/11)

NUMERIC.DISPLAYS:.

Range: 

Resolution:

•  Time of Day 

0:00 to 23:59 hr:min 

1 minute

•  PCI Countdown Timer 

1:59 to 0:00 min:sec 

1 second

•  Altitude Level 

Sea, EL-2 to EL-7 

1 (level)

•  Time to Fly 

23:50 to 0:00 hr:min 

1 minute

•  Time to Desaturate 

23:50 to 0:00 hr:min 

1 minute

•  Temperature 

0 to 99°F (-18 to 60°C) 

1°F (C)

•  Depth (display) 

0 to 399 FT (120 M) 

1 FT (0.1/1 M )

•  Max Op Depth (NORM/FREE)  

330 FT (100 M) 

•  Max Op Depth (GAUG)  

399 FT (120 M) 

•  Tank Pressure 

0 to 5000 PSI (345 BAR) 

5 PSI (1 BAR)

•  NORM/GAUG SI Time 

0:00 to 23:59 hr:min 

1 minute

•  NORM/GAUG Dive Number 

0 to 24  

1 (dive) 

•  NORM/GAUG EDT 

0 to 599 min 

1 minute

•  NORM DTR 

0 to 199 min 

1 minute

•  NORM/GAUG ATR 

0 to 199 min 

1 minute

•  FO2 (1, 2, 3, 4) Set Points 

Air, 21 to 100 % 

1 %

•  PO2 Value 

0.00 to 5.00 ATA 

.01 ATA

•  O2 Saturation 

0 to 100 % 

1 %

•  No Deco Deep Stop Time 

2:00 to 0:00 min:sec 

1 second

•  No Deco Safety Stop Time 

5:00 to 0:00 min:sec 

1 second

•  Safety Stop Run Timer 

0:00 to 9:59 min:sec 

1 second

•  GAUG Dive Run Timer 

0 to 999 min 

1 minute

•  Deco Stop Time 

1 to 599 min 

1 minute

•  Total Ascent Time 

1 to 599 min 

1 minute

•  Violation Countdown Timer 

23:50 to 0:00 hr:min 

1 minute

•  FREE SI Time (< 1 hr) 

0:00 to 59:59 min:sec 

1 second

•  FREE SI Time (=> 1 hr) 

1:00 to 23:59 hr:min 

1 minute

•  FREE Dive Number 

0 to 99 

1 

•  FREE Countdown Timer 

59:59 to 0:00 min:sec 

1 second

•  FREE EDT (< 1 min) 

0:00 to 9:59 sec 

1 second

•  FREE EDT (=> 1 min) 

10 to 599 min 

1 minute

•  Compass Heading 

001 to 360° 

001°

•  Compass Op Time Remaining 

15 to 1 sec 

1 sec

SPECIFICATIONS (CONTINUED)

WARNING:  If your VT 4.0 stops working for any reason while operating as a Dive Computer, it is important that 

you have anticipated this possibility and are prepared for it.  This is an important reason for not pushing the no 

decompression and oxygen exposure limits, and a critical reason to avoid entering decompression.  

If you dive in situations where your trip would be ruined or your safety would be jeopardized by losing the use of 

your VT 4.0, a backup instrument system is highly recommended.

FCC ID: MH8A 

FCC COMPLIANCE:

This equipment complies with Part 15 of the FCC Rules.  Operation is subject to the following two conditions:  1.) this equipment may not cause harmful interference, and 2.) this equipment must accept any interference received, 

including interference that may cause undesired operation.

FCC INTERFERENCE STATEMENT: 

This equipment has been tested and found to comply with the limits for an Intentional Radiator, a Class B Digital Device, pursuant to Part 15 of FCC Rules, Title 47 of the Code of Federal Regulations.  These rules are designed to 

provide reasonable protection against harmful interference in a commercial or residential installation.  This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the 

instructions, may cause harmful interference to radio communications.  

There is no guarantee that interference will not occur in a particular installation.  If this equipment does cause interference to radio or television reception, which can be determined by turning the equipment off and on, the user is 

encouraged to try to correct the interference by one or more of the following measures:

•  Reorient or relocate the receiving antenna.

•  Increase the separation between the equipment and receiver.

•  Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.

•  Consult the dealer or an experienced radio/TV technician.

Warning:  Changes or modifications to this unit not expressly approved by Oceanic/2002 Design could void the user's authority to operate the equipment.