WisyCom MTP51-JP User Manual page 7

<TUNING>
In this menu current channel/group and frequencies can be setup.
The name of the group is shown on the top right of the display.
Sync group is a quick self-settable channel synchronized by receiver (with SYNC group, on the top
right of the display is shown the name of the synchronized receiver).
<AUDIO>
In the AUDIO menu are shown all the audio parameters.
The sensitivity of the audio input is settable between
"AF Gain" (measured in dB) or "AF Level" (measured in dBu).
To help proper audio gain setting, an audio bar is supplied (with maximum peak indicator) indicating
the headroom to audio peak (0 dB , nominal deviation 40KHz). Set the gain, with the maximum input
signal, avoiding the peak on the audio bar.
Using quick gain setup buttons (<GAIN>), it is possible to enter quickly in the audio gain menu. Note that
the menu has a different layout (see the side image)
Audio phase: 0° or 180°
Note: Since common "2-wires + bias" microphones invert the phase, when the MIC mode of the
transmitter is set to "2wires+ bias", the phase is automatically inverted and so the complete system
(MTPxx+MIC) has 0° phase (an asterisk appear on the display near the phase to indicate that the
phase was inverted).
High Pass Filter: applies different audio HP filter: Flat/ 60Hz/ 80Hz/ 120Hz/ 170Hz/ 250Hz/ 400Hz.
Noise reduction:

JNR-Wisy: designed for maximum noise reduction

JNC-Wisy: designed for maximum audio fidelity (use this in case of special vocal application
or to remote instruments)
Limiter:

if is set "On", an input audio signal above the peak threshold (up to 30 dB above peak) is
not cut but attenuate, without lost quality. The limiter acts as a variable attenuator
This menu can be entered by scrolling selector or
using quick channel setup buttons (<ch>).
Using quick channel setup buttons (<CH>), it is possible to enter
quickly in the tuning menu. Note that the menu has a different
layout (see the side image)
TRY TO SETUP TO HAVE A MAX PEAK HOLD BAR CLOSE TO -6dB.
MTP51-JP User Manual
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