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1. Introduction
Congratulations on your choice of the TUSA IQ-800 Dive Computer.
The IQ-800 is a compact and sophisticated dive instrument that will
give you reliable, trouble free performance, dive after dive.
The information in this manual has been developed for your safety.
Please read and understand this manual completely before using
your new TUSA dive computer.
2. Key Features
Among the IQ-800’s key features:
• Can handle both air and nitrox
• User changeable FO
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setting
• Visual, audible, and vibrating alarms
• Safety stop function
• Decompression and non-decompression dive information
• Maximum depth alarm
• Dive time alarm
• Display backlight
• User changeable battery
3. Common Sense Warnings
As is true of every piece of diving equipment, including all dive
computers, the IQ-800’s abilities are not limitless. There are certain
limitations and restrictions of which you must be aware, and certain
precautions you must take when using the IQ-800.
