WisyCom MTP41 - Page 11

MTP41 User Manual
11
The following table sums up which parameters can be set and the related range settings.
MENU
PARAMETER
MEANING
RANGE SETTINGS
TUNING
CH
Channel
0 ÷ 59
GR
Group
0 ÷ 39 + SYNC GROUP
Freq
Frequency
depends on the MTP41 Model:
1 470-640
2 566-798
3 510-698
AUDIO
AF In Gain
AF Level
Gain of the
audio signal
-60dB ÷ +40dB step of 1dB
-54dBu ÷ +46dBu step of 1dBu
Phase
Audio signal
phase
0° or 180°
HP Filt.
High Pass filter
Flat/60/80/120/170/250/400 Hz
Noise R.
Noise reduction
ENR: Wisycom Extended-NR, noise optimized
ENC: Wisycom Extended-NC, voice optimized
RF/BATTERY
RF Power
RF Power
50mW / 10mW (depending on the power
profile)
Battery
Battery type
Alkaline / NiMH / Lithium
LED
Led Light
Power switch
green
brightness
0 ÷ 16
Led Mode
It defines when
the power
switch led (see
Fig. 3) has to
become RED
None: never
ModPeak: when audio get close to saturation
PTT: when the PTT button is pushed
MIC
Mode
MIC type
’2 wires’
‘2 wires + bias’
‘3 wires’
PTT Mode
It defines how
and what
information the
transmitter has
to send
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.