Toa NX-300, Руководство по установке

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Chapter 3
SYSTEM SETTINGS (NX-300 SETTING SOFTWARE)
3-3
3. Audio compression
Select ON or OFF.
Selecting ON reduces the utili ed band idth. t is recommended that ON compression be selected to
reduce the si e of the net ork band idth.
4. Enable multicast
Marking the checkbox enables multicast settings.
[Multicast IP address1] , [Multicast IP address2]
se these hen making multicast broadcasts from audio inputs. The broadcast address is automatically
selected depending on the operating status of the active unit.
Note
Set different addresses for Multicast Addresses 1 and 2.
When setting, take care that Addresses 1 and 2 do not duplicate the multicast addresses of other NX-300
units connected to the same network.
5. Enable volume control schedule (NX-300 only)
This function adjusts the audio output level provided during the preset time period.
p to patterns can be registered per unit.
Marking the checkbox enables the sound volume control schedule function.
Clicking the add button displays the sound volume control schedule setting dialog.
[Start] and [End]
Set the start time and end time for the Sound Volume Control Schedule. The start and end times can be
set across dates.
[Volume (dB)]
Set the audio output level during the preset time period. (−1 through −20 dB or mute)
Tip
Clicking the Edit button after selecting a registered pattern allows the pattern to be edited. Similarly,
patterns can be deleted by clicking the Delete button.
Note
When Emergency Broadcast is set to ON and a Priority Level 1 broadcast is made, the sound volume
control schedule function is reset and the emergency broadcast is output at d louder olume than other
broadcasts ith priority le els of .
6. Information
Displays the operating bandwidth (kbps) and the delay time (second) for transmission and reception when
Channel 1 or 2 is selected.
Displays broadcasts that cannot be made due to limited Broadcast Spec settings for NX-100 and NX-100S
units.