Contacta HLD3 Installation And User Manual - Page 11

Browse online or download pdf Installation And User Manual for Amplifier Contacta HLD3. Contacta HLD3 12 pages. Hearing loop driver (hld)
Also for Contacta HLD3: Installation Manual (9 pages), Operation And Maintenance Manual (3 pages), Installation Manual (9 pages)

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Contacta HLD3 Installation And User Manual
Symptom
Interference
(buzzing/
whistling/hissing)
is heard through
the hearing loop.
No sound when
using headphones.
If you are still experiencing problems, please contact your local dealer.
Possible Fault
1) Incorrect power supply is
being used.
2) Unscreened or poorly earthed
third party equipment is being
used in close proximity.
1) The optical input isn't being
used.
2) Driver has a fault.
Action
1) Ensure that the supplied
grounded power supply is being
used.
2) Switch off any third party
equipment to identify the source
of interference.
1) This function is only available
when using the optical input.
2) Contact your local dealer.
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