Product manual

EAP01 - Product Manual
Figure 15 Sequence of Events for Paging Microphone Chime Overriding a Background Music
MUSIC
FADE UP=T1
FADE DOWN= T2
T4
T1
MICROPHONE
FADE UP=T3
FADE DOWN= T4
T3
T4
MICROPHONE
PTT
ON
ON
OFF
OFF
MUSIC AUDIO MUSIC AUDIO
MIC AUDIO
CHIME AUDIO
MICROPHONE
SPEAK-NOW LED
Configure the microphone signal fade up and down times as required.
It is important for Fire Microphones, such as the EAP01, to be able to override other sources
quickly. Therefore Fire Microphones should be set-up for a short Fade Down time.
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5.3.6 Microphone Pre-Annoucement Chime
Menu: ConfigurationÆSystemÆRouterÆInputsÆMic/LineÆ<I/P #nn – input name>
ÆFire MicrophoneÆAudioÆChime
Possible chime level: –40dB to 0dB (1dB steps)
Possible chime types: ‘Chime-1’ (one chime)
‘Chime-2’: two chimes
‘Chime-3’: three chimes
‘Off’: none
System default configuration: ‘Type=Off’ and ‘LEVEL (dB) –12’
A pre-announcement chime may be configured to any Mic/Line input. If configured, then the chime will be
triggered when the input source is routed. However the actual audio input will only be routed when the chime
is complete. The chime level is also configurable.
Issue: 02 complete, approved
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