Owner`s manual

115
BATTERY REPLACEMENT
NOTE: The procedures that follow must be closely adhered to. Dam-
age due to improper Battery replacement is not covered by the prod-
uct's warranty.
The Battery Compartment should only be opened in a dry and clean environment with
extreme care taken to prevent the entrance of moisture or dust.
As an additional precautionary measure, to prevent formation of moisture in the Battery
Compartment, it is recommended that the Battery be changed in an environment equiva-
lent to the local outdoor temperature and humidity (e.g., do not change the Battery in an
air conditioned environment then take it outside during a hot sunny day).
Inspect the Buttons, Lens, and Housing to ensure they are not cracked or damaged. If
there is any sign of moisture in the ZEN, DO NOT attempt to use it for diving (NORM,
GAUG, or FREE) until it receives proper factory service by TUSA.
NOTE: When the old battery is removed, settings and calculations
for repetitive dives will be retained in non volatile memory for subse-
quent operations.
CAUTION: Damage due to improper Battery replacement is not cov-
ered by the product's warranty.