FBT 37483_VAIE2550_manual1.pdf - Manuale (Pagina 92)

8-6
USING THE SYSTEM
UK
8.4.2 INPUT 2 Management of the source on the IN 2 input
Hold the numerical key associated with the function down and turn the
+/- knob to adjust the setting.
• Vol:
to adjust the volume within the range of -80dB/+40dB (key
1 + knob).
• Chime: to view the setting of the warning signal (ON/OFF). See
point 8.4.5 for the settings.
• Priority: priority assigned to the input when used as a voice source
for service announcements. There are seven priority
levels. This input is subject to muting by other voice
sources with higher priority levels.
• Ph: Condition set for the phantom power supply (OFF=not active / ON=active). To change the setting, press and release key 6
(Ph).
• Zone list: List of zones assigned to the input when it is used as a voice source. To select one of the 36 available lists, hold key 3
(ZONES) down and turn the +/- knob. If the list that is selected is empty, the input will inhibit use of the voice channel by PA
sources having lower priority levels. For details about programming the zone list, see point 8.4.6.
• Mode: Setting the operating mode of the input for using a voice channel as a PA Source.
Hold key 5 (MODE) down and turn the +/- knob to select the required mode from among the following:
> On: the input is connected directly as a voice source and is operational on the basis of its priority and of the zone list
selected.
> Vox level 1÷7: the input is set as a voice source with automatic precedence activated by the presence of the incoming
audio signal. The precedence is activated when the audio signal exceeds the setting for the threshold level. Up to seven
increasing threshold levels can be chosen. Careful adjustment of the threshold will enable prompt broadcasting of the signal
to be achieved, avoiding involuntary activation of precedence by noise induced on the cable.
> Precedence: the input is enabled for broadcasting as a voice source by closure if a contact connected to the precedence
terminals.
Caution! It is not advisable to set the precedence mode on this input if the IN 2 input is also set to this mode. If required, two
microphones with precedence contacts can be connected to the two MIC 1 and MIC 2 inputs, using the “Mixing on INP. 2”
mode for the IN. 1 input and the PRECEDENCE mode for the IN 2 input.
> Off: input disabled for the PA announcement function; the source connected will still be available for selection as a BGM
Source.
• Hold on: Setting of the release time, at the end of the input signal, when the VOX mode is selected. Hold key 4 (HOLD) down and turn
the +/- knob to choose the length of time between 1 sec and 100 secs.
The RESET, ALERT, EVAC, MENU and OK keys have no functions. Press ESC to return to the AUDIO SETTINGS menu.
8.4.3 INPUT 3 Management of the source on input IN 3
Hold the numerical key associated with the function down and turn the
+/- knob to adjust the setting.
• Vol:
to adjust the volume within the range -80dB/+40dB (key 1
+ knob).
• Chime: to view the setting of the warning signal (ON/OFF). See
point 8.4.5 for the settings.
• Priority: priority assigned to the input when it is used as a voice
source for service announcements. There are seven
priority levels. This input is subject to muting by other voice
sources with higher priority levels.
• Zone list: list of zones assigned to the input when it is used as a voice source. To select one of the 36 available lists, hold key 3 (ZONES)
down and turn the +/- knob. If the list selected is empty, the input will inhibit use of the voice channel by PA sources having a
lower priority.
• Mode: Setting of the operating mode of the input for using the voice channel as a PA Source.
Hold key 5 (MODE) down and turn the +/- knob to select the required mode from among the following:
> On:
The input will be connected directly as a voice source and will be operational on the basis of the priority and of the zone list
that is selected. If the zone list is empty, the input will inhibit use of the voice channel by PA sources featuring lower priority
levels. For details about programming the zone list, see point 8.4.6.
> Vox level 1÷7:
This input is set as a voice source with automatic precedence activated by the presence of the incoming audio signal. The
precedence is activated when the audio signal exceeds the threshold level that has been set. It is possible to choose from
among seven increasing threshold levels. Careful adjustment of the threshold will enable prompt broadcasting of the signal
to be achieved, avoiding involuntary activation of precedence by noise induced on the cable.
> Off: input disabled for the PA announcement function.
• Hold on:
Setting of the release time, at the end of the input signal, when the VOX mode is selected. Hold key 4 (HOLD) down and turn the +/- knob
to choose the length of time between 1 sec and 100 secs.
The RESET, ALERT, EVAC, MENU and OK keys are not operational. Press ESC to return to the AUDIO SETTINGS menu.