Avaya 6120 Installationsanleitung - Schnelleinstieg Seite 12

A flashing LED in the Dual Charger or the Quad
Charger may indicate a Battery Pack failure. Verify the
condition of the Battery Pack by the following procedure
before replacing it. First check the Battery Pack in a dif-
ferent bay or substitute another Charger and repeat the
operation that caused the failure. If the same Battery
Pack lights a steady LED when inserted in a different
bay or Charger, the first Charger may be faulty. Contact
your system administrator for service information.
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