71
CAN BE USED AS
Air Computer
Nitrox Computer
Digital Depth Gauge/Timer
NO DECOMPRESSION MODEL
Basis:
Modified Haldanean Algorithm
12 tissue compartments
Data Base:
Diving Science and Technology (DSAT) - Rogers/Powell
Performance:
Tissue compartment halftimes (mins.) Spencers M
values
5, 10, 20, 40, 80, 120, 160, 200, 240, 320, 400, 480
Reciprocal subsurface elimination
60 minute surface credit control for compartments faster
than 60 minutes
Tissue compartments tracked up to 24 hours after last
dive
Decompression Capabilities:
Decompression stop ceilings at 10, 20, 30, 40, 50, 60 ft
(3, 6, 9, 12, 15, 18 m)
Altitude Algorithm:
Based on NOAA tables
Oxygen Exposure Limits:
Based on NOAA tables
OPERATIONAL MODES
Activation/Diagnostic
Serial Number
Surface
Time to Fly Countdown
Desaturation Countdown
Pre Dive Planning Sequence (30 - 190 ft / 9 - 57 m)
Dive Log (Date / Time, Nitrogen, & Oxygen)
Reset
Set FO2 (Air, 21 to 50%)
PC Interface (to Download data)
Set Units of Measure (Imperial / Metric)
Set Hour Format (12 / 24)
Set Time (Hour, Minute)
Set Date (Year, Month, Day)
Set PO2 Alarm (1.20 to 1.60 ATA)
Set FO2 50% Default (On/Off)
Set Digital Gauge Mode (On / Off)
Set Water Activation (On / Off)
SPECIFICATIONS
Summary of Contents for Veo 180Nx
Page 1: ...Veo 180Nx Personal Dive Computer Operating Manual...
Page 76: ...76 NOTES...
Page 77: ...77 NOTES...
