Toa M-9000M2 v.2.00 - Manual (Page 42)

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(2-4) Paging priority
Each paging input channel can be set for one of the priority levels 1 to 3.
When paging calls with higher priority interrupt those with lower priority or no priority, the volumes of the
suppressed input channels are attenuated by the value set as ducker depth.
When multiple paging calls with the same priority level are activated simultaneously, calls follow the
FIFO, LIFO, or MIX setting.
(2-5) FIFO/LIFO/MIX
The order of broadcasting paging calls can be set when multiple paging calls with the same priority level
are redundantly activated. The factory default is set to the LIFO (Last-In First-Out) mode, which can be
changed using the PC Setting software.
• FIFO (First-In First-Out) mode permits the preceding paging calls to take precedence to continue. The
later paging calls are suspended and can be resumed after the preceding calls terminate.
• LIFO mode permits the later paging calls to take precedence to interrupt the preceding calls. The
suspended paging calls that were being made can be resumed after the later calls terminate.
• MIX mode permits all paging calls to be mixed irrespective of the sequence of paging calls.
(2-6) Ducker depth
Sets the attenuation level on the suppressed input channels when paging calls with higher priority are
made. The signal level of each input channel is reduced by the set ducker depth from the current Scene
volume level.
This function allows paging calls to be emphasized by decreasing the volume of other broadcasts like
BGM being made using a Scene during paging calls.
(2-7) Paging output volume
The output volume for paging calls can be set separately from that set for Scene memory. The output
level is automatically switched to that set by the paging output volume when the paging call starts, and
is restored to the level set by the Scene output volume when the paging call terminates. To emphasize
paging calls over Scene broadcasts at an output destination, for example, the paging output volume can
be set larger than the Scene output volume level.
(2-8) Busy input
The control input that functions as a trigger to terminate paging calls when the paging trigger function is
assigned to the ZM-9001's or ZM-9002's button.
Paging calls are activated by pressing the ZM-9001's or ZM-9002's button irrespective of the busy input
contact's status, and terminated when the busy input contact is opened.
(2-9) Paging prohibition setting
A control input can be set for the function to prohibit one output channel from broadcasting paging calls.
If the control input set for paging prohibition function is closed during broadcasts of a paging group that
includes the paging prohibited output channel, the entire paging group calls are cancelled.