Phonak FreeCom 7100 User Manual page 22

G Troubleshooting
Problem: Low volume of outgoing communications
u Check that the boom microphone is positioned correctly by the mouth. (section B1)
u Check that the aircraft panel stereo/mono switch (if available) is set to "mono".
u Ensure only one headset is plugged into the aircraft intercom system and
Problem: Low volume of incoming communications
u Increase Intercom volume with +/- buttons (section C4)
u Check that the aircraft panel volume controls are not set too low.
u Check that the headset's earJackTM adapters are mounted correctly in the
u Check if the custom ear molds or the generic ear shells are clean.
u Check that the custom ear molds or the generic ear shells are fitted correctly
u Check that the aircraft panel stereo/mono switch (if available) is set on "mono".
u Ensure only one headset is plugged into the aircraft intercom system and that
Problem: Intermittent communication
u Check the QD-connectors are connected correctly.
u Check the connector is plugged correctly to the aircraft panel (no loose
u Try to use the headset in a different seat location.
22
check that the volume is set to a normal level.
ear shells.
in the ears.
the volume is set to a normal level, then check if the volume increases and can
be set to normal level.
connection).