Toa NX-300, Руководство по установке

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Chapter 3
SYSTEM SETTINGS (NX-300 SETTING SOFTWARE)
3-3
2. Parameters for each channel
Select the channel to be set and set each parameter.
[Transmission Sampling frequency (kHz)]
Select the sampling fre uency for transmission , 1 , 3 , k .
The higher the number, the more the sound uality is impro ed, ho e er the utili ed band idth also
expands.
Tips
• annot be set hen Audio ile is selected in the channel settings. Transmission sampling fre uencies are
automatically determined by the audio source’s sampling frequency when the audio source is broadcast.
• cannot be selected for NX-100 and NX-100S units.
[Transmission Packet size (byte)]
Set the si e of all transmission audio packets.
educing the packet si e e pands the band idth used, ho e er delay time is also shortened.
Note
The audio source cannot be broadcast if the packet si e is not compatible ith the audio source s sampling
fre uency. Set the appropriate packet si e to match the audio source s sampling fre uency.
p. 6-8,
" Maximum Number of Broadcasting Destinations."
)
[Reception Sampling frequency (kHz)]
Select the recei ing sampling fre uency , 1 , 3 , k . The higher the number, the more the sound
uality is impro ed, ho e er the utili ed band idth also e pands.
Tips
• annot be set hen Audio le is selected in the channel settings.
• annot be set hen the ridge-out settings are enabled.
•
cannot be selected for NX-100 or NX-100S units.
[Reception Packet size (byte)]
Set the si e of all reception audio packets.
educing the packet si e e pands the band idth used, ho e er delay time is also shortened.
Tips
• annot be set hen Audio le is selected in the channel settings.
• annot be set hen ridge-Out settings are enabled.
[Audio input]
Can only be set when "Channel 1" or "Channel 2" is selected.
Select alanced or nbalanced types for audio input. o e er, if the audio input signal le el is
icrophone le el, the input ill be nbalanced regardless of this setting.
Tip
Selecting nbalanced for audio input makes the output d lo er than the balanced input.
[Gain adjustment (dB)]
Can only be set when "Channel 1" or "Channel 2" is selected.
Set the input signal gain ad ustment alue 0, 10, 0, d .
hen the input le el is suf ciently large, the S N ratio can be impro ed by making the gain ad ustment
value smaller.
[Enable bridge-out]
Can only be set when "Channel 1" or "Channel 2" is selected.
Marking the checkbox causes the audio output to always provide the same audio signal as the audio input.