NEPTUNE SPACE IRON MASK Owner’s Manual rel. 1.0
October 2010
9
QUICK STEPS
BEFORE DIVING
1. Adjust the equalization system to fit perfectly your need and test it on your face
until you feel completely comfortable.
2. Don the mask (make sure surface air valve or octopus port is open to allow air in
if installed).
3. Completely pull down the central part of the strap and adjust the 6 straps, middle
ones first, than bottom ones and finally the top ones.