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Explains the function and operation of the dive computer's control buttons.
Explains the Nitrogen and Oxygen Bar Graphs and their meaning.
Details the various numeric and graphic displays on the XR2.
Explains how the audible alarm functions and the conditions that trigger it.
Details the function and use of LED warnings and the backlight.
Explains battery status display and low battery warnings.
Explains the automatic reversion of FO2 setting to 50% under certain conditions.
Explains the calculation and display of time available before decompression.
Details how oxygen accumulation affects dive time and display.
Describes the procedures for activating the XR2 dive computer.
Explains the device's state and information displayed in Surface Mode.
Guides through setting parameters like FO2, Max Depth Alarm, EDT Alarm.
Guides through setting Units, Hour Format, Time, Date, and Alarms.
Describes the tool for planning dive depths and No Decompression Limits.
Explains operation and displays during No Decompression dives.
Details the mode activated when decompression is required.
Covers Conditional, Delayed, and Immediate violations and their consequences.
Explains the warnings and procedures for high partial pressure of oxygen.
Describes using the XR2 as a simple depth gauge/timer.
Explains the mode entered after surfacing and the transition period.
Describes how dive data is stored, accessed, and viewed.
Allows practicing dive scenarios and computer functions without actual diving.
Provides instructions for cleaning and protecting the dive computer.
Outlines the requirements for annual inspections and obtaining service.
Details the procedure for replacing the device's battery.
Explains how the XR2 handles diving at high altitudes.
Lists the various modes and functions available on the XR2.
Details the range and resolution of the XR2's numeric displays.
Describes the segments and zones for Nitrogen and Oxygen Bar Graphs.
| Number of Buttons | 4 |
|---|---|
| Display Type | LCD |
| User Replaceable Battery | Yes |
| Dive Log Capacity | 24 dives |
| Operating Modes | Air, Nitrox, Gauge |
| Depth Rating | 100 meters |
| Compass | No |
| Log Memory | 24 dives |
| Nitrox Compatibility | Yes |
| Display | Backlit LCD |
| Gas Mixes | 1 |
| Dimensions | 25mm |