Phonak FreeCom 7100 User Manual page 23

G Troubleshooting
Problem: Reduced volume or no communication in one ear
u Check on low volume side if the headset's earJackTM adapter is mounted
correctly into the ear shell (section A1)
u Check on low volume side if the custom ear mold or the generic ear shell is
fitted correctly in the ear (section A2)
u Verify that the aircraft panel stereo/mono switch (if available) is set on "mono"
G2 Hearing protection /Ambient sound awareness
Problem: Insuffi cient noise attenuation
u Check that the headset's earJackTM adapters are mounted correctly into the ear
shells
u Check that the custom ear molds or the generic ear shells are mounted correctly in
the ears
u Run a fit test (e.g. using Phonak SafetyMeter) with your acoustician or sales contact
in order to confirm that the fit of your custom ear molds is still correct.
u The shape of your ear canal may change over time (e.g., if your body weight changes
significantly). This could adversely affect the sealing of the ear molds and thereby
the attenuation provided.
Problem: No ambient sound awareness
u Check if the headset is switched on
u Check if the ambient sound awareness is switched on
u Increase ambient sound volume with +/- buttons
u The battery may be below shut-down level, if needed replace battery
(section A1)
.
(section A2).
(section C1)
(section C5)
(section C5)
(section C1)
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