ASL INTERCOM MPS Series, Руководство по настройке, Страница: 30 / 60

MPS-Series – Configuration Guide
U-0664-0265.doc – Issue: 03 complete, approved
Page 30 of 60
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Tolerant
The ANS system is tolerant to this input, and the ANS compensation continues to be calculated, while
the input is being broadcast, i.e., the input is considered as part of the ambient noise. This setting is
used for audio sources such as background music. Note however that inputs which are set to ANS
‘Tolerant’ must be set at a gain level that is low enough that they do not affect the ANS reading.
Note that if the input is ANS ‘Tolerant’, it must be set to ANS ‘Disabled’.
4.5 Configuring the Microphone Buttons
4.5.1 Configuring the PTT Button
4.5.1.1 PTT Button Cough Timeout (VAR4/VAR12/VAR20 only)
Menu: Configuration
Æ
System
Æ
Router
Æ
Inputs
Æ
Mic/Line
Æ
< I/P # n – name >
Æ
Paging Microphone >
Æ Buttons Æ Cough
Possible values: 00 to 50 (Time in tenths of a second. Divide by ten for the time in seconds.)
System default configuration: ‘0’
The cough timeout is the time length the PTT button may be released before the route is closed down. The
audio path is muted immediately when the PTT button is released, allowing the operator to cough without it
being broadcast. If the PTT button is re-pressed within the coughing time, the announcement will continue as
normal. By default, it is set to ‘0’ and may be modified up to 5 seconds as required.
Configure the cough timeout as required.
4.5.1.2 PTT All Call Mode
Menu: Configuration or Config Æ System Æ Router Æ Inputs Æ Mic/Line Æ < I/P # n – name >
Æ Paging Microphone > Æ Buttons Æ PTT Æ AllCall Disabled or AllCall Enabled
Possible values: ‘AllCall Disabled’ or ‘AllCall Enabled’
System default configuration: ‘AllCall Disabled’
Configure the PTT All Call mode as required.
•
‘llCall Disabled’
The PTT button just acts as a Push To Talk on zones selected by other buttons.
•
‘llCall Enabled’
The PTT button acts as a Push To Talk on zones previously selected by other buttons or as an All-Call
button functioning as ‘select all zones’ available from this microphone when pressed without a prior zone
selection.
When the PTT button is pressed with no zone selection button pressed the announcement will be routed
to all outputs, which have been configured to any zone selection button on that microphone, i.e. the
button press has the same effect as if all zone selection buttons on the microphone have been pre-
selected. Subsequently pressing a zone selection button will remove the zones associated to this button
from the All-Call selection.