User's Manual

8
Preparation
Helpful Hints
• NEVER FORCE THE BATTERY DOOR SHUT. This
could result in serious damage; if the door will
not close securely, check that the battery is
inserted correctly.
• Do not open the battery door too far or damage
is likely to occur.
• Dispose of used batteries immediately in the
proper waste or recycling container.
• Batteries vary in size and performance. Your
hearing professional is your best source for lifespan
estimates and verification that you are using the
proper size and type.