Preparing Your Flash - Sealife Sea Dragon flash Instruction Manual

IV. Preparing your flash
Important:
Make sure o-rings are perfectly clean, undamaged and lightly lubed. See
page 23 for important information on maintaining a waterproof seal.
6
INSTALLING BATTERIES:
1) Unscrew waterproof battery cap.
2) Insert 4 new or freshly charged AA
batteries according to the polarity
markings.
3) Align cap notch with key and screw
on waterproof battery cap. Lightly
hand-tighten - Do not overtighten
using excessive force or tools.