Steren AUD-520 Manual De Instrucciones página 19

THIS WARRANTY IS VOID IN THE NEXT CASES:
If the product has been damaged by an accident,
acts of God, mishandling, leaky batteries, failure
to follow enclosed instructions, improper repair by
unauthorized personnel, improper safe keeping,
among others.
a) The consumer can also claim the warranty service
in the purchase establishment.
b) If you lose the warranty card, we can reissue it, if
you show the invoice or purchase ticket.
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