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All Chronos BTEs are available with either Bernafon’s Spira Flex thin tube and dome system or a
conventional earhook.
Chronos BTEs
Chronos Micro, CP, and CPx BTE
1 Use the pointed end of the disassembly tool to push the lock pin free.
2 Replace the hook or adapter with the desired part.
3 Replace the lock pin. (Tweezers make this easier).
Attaching and removing the earhook or Spira Flex adapter
Chronos Nano BTE
1 Pull the Spira Flex adapter or the hook upwards from the instrument.
2 Replace with a new hook or an adapter by pushing the desired part rmly onto the instrument.
Use the pointy end of the disassembly tool to push
the lock pin.
Remove hook or adapter.