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MAINTENANCE AND SERVICE
A PDC must be protected from shock, excessive thermal conditions, chemical attack, and
tampering. The housing, made of an impact resistant resin, is extremely shock resistant
but susceptible to chemical attack and scratches. Protect the lens against scratches with an
Oceanic Instrument Lens Protector. Small scratches will naturally disappear underwater.
Operating Temperature
Oceanic PDCs will operate in environments having air temperatures of 20 to 140°F (- 6 to
60°C) and water temperatures of 28 to 95°F (- 2 to 35°C). It is possible to damage the
electronics if left exposed to intense direct sunlight, or in a hot confined space (like a car
trunk). After the dive, cover the PDC and keep it out of the hot sun.
If inadvertently left in the direct sunlight for a long period, the LCD (display) may become
totally black. If this occurs, immediately immerse the unit in water. The display should
recover its normal appearance after a few minutes. Damage from excess heat, or cold, is
not covered by the product's limited warranty.
Cleaning
Soak and rinse your PDC in fresh water at the end of each day of diving. Also, check the
low pressure sensor guard cap, PC Interface data port, and buttons to ensure they are free
of any debris or obstructions.
Use lukewarm fresh water, or a 50% solution of white vinegar and fresh water, to soak
and dissolve any salt crystals. After removal from the bath, place the unit under gently run-
ning fresh water and towel dry before storing. Transport cool, dry, and protected.
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