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©2015 ZEAGLE INC
Introd Safety Information.................................................................................................................................................................3
F8 Warranty Information ...................................................................................................................................................................................... 4
ONYX II & ENVOY II Warranty Information .......................................................................................................................................6
Disclaimer and Limitation of Remedy ...................................................................................................................................................8
Regulator Systems ........................................................................................................................................................................................................9
Safety Information .........................................................................................................................................................................................................12
Nitrox Use/First Stage Features .................................................................................................................................................................13
Cold Water Diving Information .......................................................................................................................................................................15
Innovative Product Features .........................................................................................................................................................................18
First Stages ................................................................................................................................................................................................................18
Second Stages .....................................................................................................................................................................................................19
Special Features - F8 & F8 Octopus ..................................................................................................................................20
System Set-Up ......................................................................................................................................................................................................................21
Operation ................................................................................................................................................................................................................................. 23
Rapid Adjustment Knob ....................................................................................................................................................................... 23
Flexible Purge Cover ................................................................................................................................................................................ 23
Venturi Control Lever .................................................................................................................................................................................25
Seat Saving Orifice (F8 Only) .........................................................................................................................................................26
Post Dive Care ..................................................................................................................................................................................................................29
Required Service ...........................................................................................................................................................................................................30
Service Record.....................................................................................................................................................................................................................31
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