Battery Current Drain/Battery Life Time - Interacoustics Affinity 2.0 Additional Information

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Battery current drain/battery life time

HIT440 measures the battery current at the ref erence f requency with an input of 60 dB SPL. The battery pill

is placed in the hearing aid battery compartment and connected to the test box using the corresponding plug

as illustrated below. Prior to the measurement remember to perf orm the Ref erence Test Gain and set the

volume control to the correct position.

Insert battery pill:

Connection to the test box:

The battery lif e time can be estimated f or both coil and microphone.

D-0004576-Q – 2022/05

Affinity/Equinox2.0 – Additional Information