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Doc. 13301-Tec-RevB (2022-05-25)
Technical Modes
Operating Instructions
9. Air Integration (AI)
The Perdix 2 is equipped with 4-transmitter air
integration capability�
This section covers operation of the AI feature�
AI Features
• Simultaneous wireless pressure monitoring of up
to 4 tanks�
• Units in psi or bar�
• Gas Time Remaining (GTR) and Surface Air
Consumption (SAC) rate based on one tank�
• Sidemount support for SAC, GTR, and Redundant
Time Remaining (RTR)
• Sidemount Tank Switch Notifications
• Logging of pressure, GTR and SAC
• Reserve and critical gas pressure warnings�
9.1. What is AI?
AI stands for Air Integration� On the Perdix 2, this
refers to a system that uses wireless transmitters
to measure the gas pressure in a SCUBA tank
and transmit this information to the Perdix 2 dive
computer for display and logging�
Data is transmitted using low-frequency (38kHz) radio
frequency communications� A receiver in the Perdix 2
accepts this data and formats it for display�
The communication is one-way� The transmitter sends
data to the Perdix 2, but the dive computer does not
send any data to the transmitter�
Use a backup analog SPG
Always use a backup analog
submersible pressure gauge
as a redundant source of gas
pressure information�
Shearwater Swift Wireless Transmitter