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possible moisture or water. DO NOT use the Spyder if you detect any moisture or
water inside.
CAUTION!
do not use compressed air to blow water off the unit
do not use solvents or other cleaning fluids that might cause damage
do not test or use the Spyder in pressurized air.
7.3 WATER RESISTANCE INSPECTION
Water resistance of the unit must be checked after replacement of the battery,
mineral crystal or buttons. The check requires special equipment and training.
You must frequently check the mineral crystal for leaks. If you find moisture in-
side your advanced computer watch, there is a leak. A leak must be corrected
without delay, as moisture will seriously damage the unit, even beyond repair.
SUUNTO does not take any responsibility for damage caused by moisture in the
advanced computer watch, if the instructions of this manual are not carefully fol-
lowed.
In case of a leak immediately bring the Spyder to an authorized SUUNTO dealer
or distributor.
8. TECHNICAL DESCRIPTION
8.1 OPERATING PRINCIPLES
The SUUNTO Spyder is a multi-functional sport diving instrument, which pro-
vides information on depths, times, and decompression requirements. Its elec-
