ARCHEAN Audio Accessibilite DCSTS-K072, Инструкция по установке и эксплуатации

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1. Ensure the customer and staff volumes are turned completely down.
2. Adjust staff (Volume In) volume to a comfortable level. Press and hold
the Volume In (+) or (-) buttons to increase or decrease the level. The
corresponding LED bar will show the volume setting.
3. Increase customer (Volume Out) volume until feedback is heard. Press
and hold the Volume Out (+) or (-) buttons to increase or decrease the
level. The corresponding LED bar will show the volume setting.
4. Decrease customer (Volume Out) volume until feedback is eliminated.
Setup Area 2:
Ducking Adjustment (LED 2 flashes)
Setup Area 2 allows you to adjust the Ducking level or to turn it on/off.
The ducking function is provided to reduce feedback on a window intercom
system. Feedback occurs when the overall setting of both volume controls
is too high. The ducking system works by detecting which microphone in the
conversation is being used, and temporarily reducing the volume setting.
Increase
ducking level
Decrease
ducking level
Ducking on
Ducking off
Increase drive
Decrease drive
The drive levels should be adjusted so the red LED 8 is illuminated only when
there are peaks in the speech volume.
If the amplifier does not have a loop attached, turn the Hearing Loop Drive off
as indicated in the diagram above.
Setup Area 3:
Hearing Loop Drive Adjustment (LED 3 flashes)
Setup Area 3 allows you to adjust the Hearing Loop Drive or to turn it on/off.
Hearing loops improve communication by enabling hearing device users to
hear sound sources directly, cutting out background noise.
Hearing Loop Drive on
Hearing Loop Drive off