Adjusting The Input Sensitivity; Low-Cut Filter; Muting The Microphone; Keylock - Monacor International JTS UF-20TB/5 Mode D'emploi

3.9 Adjusting the input sensitivity

The sensitivity adjustment is used to match the
input of the transmitter [mini XLR jack (9)] to the
level of the microphone signal
1) Call up the menu item
Sensitivity
0 dB
Fig. 13
2) Adjust the sensitivity according to the indica-
tion AF of the receiver in such a way that an
optimum signal level is obtained If the sen-
sitivity is too high, the microphone signal will
distort; in this case, press the button  to set
a lower value (min −15 dB) If the volume is
too low, there will be a poor signal-to-noise
ratio; in this case, press the button  to set a
higher value (max +15 dB)
3) It the signal is still distorted at −15 dB and the
red LED of the indication AF on the receiver
lights up occasionally, it will be possible to
reduce the sensitivity additionally by 20 dB
via the menu item
Attenuate
ON
OFF
Fig. 14
4) Select with the button  or
ON
button 
= sensitivity reduced by 20 dB
ON
= no reduction
OFF
5) Press the button SET to save the setting
Notes:
1 In the setting
Attenuate ON
deactivated, the symbol
as an indication
2 The settings
Sensitivity
also be made directly on the receivers UF-20R/5 and
UF-20S/5 via the REMOSET function (refer to the in-
struction manual of the receivers)
All manuals and user guides at all-guides.com
Sensitivity
Attenuate
with the
OFF
, when the menu is
AT
appears on the display
and can
Attenuate

3.10 Low-cut filter

To suppress low frequencies (e g impact sound,
rumble), a low-cut filter (100 Hz, 18 dB/octave)
can be activated
1) Call up the menu item
Low Cut
ON
Fig. 15
2) Press the button  to activate the filter (ON,
symbol ) or press the button  to deacti-
vate the filter (OFF, symbol
3) Press the button SET to save the setting
Notes:
1 In the setting
Low Cut ON
activated, the symbol
an indication
2 The setting can also be made directly on
Low Cut
the receivers UF-20R/5 and UF-20S/5 via the RE-
MOSET function (refer to the instruction manual of
the receivers)

3.11 Muting the microphone

To briefly mute the microphone connected, e g
in speech/music pauses, set the acrylic sliding
switch (8) to the position MUTE The switch lights
up in red and the display periodically indicates
The display of the receiver UF-20R/5
Mute ON
or UF-20S/5 lights up in red and the message
periodically appears The trans-
Mic. Mute
mitter will not transmit any sound To unmute,
slide back the switch
Note: When the keys are locked (chapter 3 12), the
muting function may be locked as well
3.12 Key lock
The transmitter is provided with a key lock to
prevent inadvertent switch-off or operation
– Activating the lock –
1) Call up the lock function via the menu item

KeyLock

KeyLock
ALL
Lock OFF
Fig. 16
2) The line is selected, i e all functions
ALL
including the muting function [via the sliding
switch (8)] are locked
Low Cut
)
, when the menu is de-
appears on the display as
17