MTP51-JP User Manual
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(thanks to the feedback system), maintaining a distortion <3%. When the limiter intervene,
the front led turns blue.
If this parameter is set “Off”, the limiter is disable.
<MOD>
Modulation:
WB (Wideband) or NB(Narrowband)
LP filter:
20kHz or 17kHz (only for NB modulation)
<RF/BATTERY>
RF power
can be setup to L50mW, L20mW and 10mW.
Battery
menu to select the type of battery used. MTP51-JP support Alkaline/NiMH/Eneloop Pro.
battery type.
<LED>
Led Light
allows to change the brightness of the front led (0÷16) .
Led Mode
:
- None: allows to disable modulation peak LED on front led (the red light)
- ModPeak: allows to enable modulation peak LED on front led (become RED when audio get close
to saturation when the limiter is not enable)
- PTT: allows to enable RED color on front led when PTT button is pushed.
<MIC>
Mode
: Following Mic mode can be setup (for LEMO option)
2 wires:
(PTT is possible) for external audio input
2 wires + bias:
(PTT is possible) for most 2 wires MIC
3 wires:
(no PTT) for most 3 wires MIC
PTT
setting defines how and what information the transmitter has to send in normal use or when
the PTT button is pushed:
Disable
: when the PTT button is pushed, nothing happen. (the transmitter sends AF+Tone
squelch)
Normal
: when the PTT button is pushed, the transmitter send a different RF signal.
According to the receiver configuration the audio can be enabled/disable on LINE (and/or
COM).
Muting
: the transmitter doesn’t send the audio. The voice is cut, it doesn’t enter to the
microphone
No
Data
: the transmitter sends neither tone squelch nor battery data.
<NAME>
In this menu it’s possible to see the frequency set on the device and
the name of the transmitter.
It’s possible to enter on this menu also pressing at the same time the CH/GAIN buttons (
❷+❸
)
