Contacta RX20 Manual del usuario - Página 7
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Symptom
The power light
doesn't come on.
Humming/
whistling/hissing
is heard through
hearing loop.
No sound is heard
through the
hearing loop.
If no action is successful please seek assistance from
Troubleshooting
Possible Fault
1) The battery is low/flat.
2) Internal failure.
1) Mains interference.
1) Volume is not turned to
a high enough setting.
2) Listener is an
inappropriate distance
from hearing loop aerial.
3) Hearing loop being
listened to is not working.
4) Faulty headphones or
jack (socket).
5) Internal failure.
your distributor or a Contacta installer.
Action
1) Replace with new alkaline
AAA batteries.
2) Seek assistance.
1) There is a noise filter
switch located in the top of
the Loop Listener's battery
compartment, accessed by
removing the batteries. Move
the switch to the right to turn
it on.
1) Increase the volume on the
listener.
2) Move closer to the hearing
loop aerial.
3) Use a different Loop
Listener or hearing device (if
available) to ensure the hearing
loop is working. If there is no
sound through the hearing
loop, seek assistance.
4) Replace faulty headphones
with a working pair.
5) Follow step 3. If sound is
heard through the hearing loop,
contact your dealer for a
replacement Loop Listener.
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