Toa M-864D - 17.3. Disabling the FBS Function; ARC FUNCTION SETTING

29
17.3. Disabling the FBS Function
Step 1. Press the FBS switch while the Feedback
suppressor indicator is lighting.
Step 2. Release the FBS switch when the Feedback
suppressor indicator goes off.
When the Feedback suppressor indicator goes off,
the FBS function is disabled.
18. ARC FUNCTION SETTING
18.1. What is the Automatic Resonance Control (ARC) Function?
ARC stands for Automatic Resonance Control.
Itisafunctionthatautomaticallycreatesasoundeldcompensationlter(ARClter)toimprovesoundclarity
by automatically measuring the inherent acoustic characteristics in architectural space.
18.2. Notes on ARC Function Setting
• BeforeoperatingtheARCfunction,checkthatsoundisactuallyoutputfromthespeakersafterinstallation
and connection completion.
• TheARClterissettotheoutputchannelstowhichthislterwasassignedatthetimeofARCmeasurement.
• WhentheARClterhasalreadybeenset,itisoverwrittenbythenewlysetlteraftercompletionofARC
measurement.
• ToresettheARClter,disabletheARCfunction.(Seep.36.)Inthiscase,alltheARCltersassignedto
theoutputchannelsareinitialized.Individuallterscannotbereset.
Feedback suppressor
indicator
FBS switch
Lit
Unlit
1
2