Midland M-30 Instruction Manual page 28

Dual Watch function
M-30 allows to monitor two channels at the same time.
1. Select the first channel to monitor and then press P1 in menu 2 or the key
associated to DW function.
2. Now select the second channel to monitor and press again P1 in menu 2 or the
key associated to DW function.
3. The dual watch function is active.
4. When a signal is detected, the radio will stop monitoring on the two channels
and will resume after the signal is no longer heard.
Noise Blanker activation
The Noise Blanker feature allows to reduce noises and interferences, for example
the most well known is the car ignition noise.
To enable the Noise Blanker press P5 in menu 2 or the button assigned to
1.
NB function.
The display will show NB: OFF or NB: ON depending on the Noise Blanker
2.
activation or deactivation.
3. Confirm your selection by pushing the main knob.
RF-Gain
In case of very strong signals, it is possible to enable the RF-Gain.
1. To enable the RF-Gain press P2 in menu 1 or the button assigned to RFG fun-
ction. Everytime this button is pushed the gain level will increase. The following
levels are available: OFF, 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, AU.
2. Confirm by pushing the main knob.
Roger Beep
When this function is enabled, the radio will emit an audio tone everytime the
transmission is finished.
You can choose amongst 5 different audio tones that can be modified through the
optional programming software.
1. To activate the Roger Beep enter into the menu and follow this procedure:
MENUFUNC MENUROG
2. It is possible to choose amongst the following options: OFF, 1, 2, 3, 4, 5.
3. Press the main knob to confirm the selection.
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Voice enhancer
This feature allows to enhance the voice tones and so to improve the audio, which
will be more comfortable to listen to, especially for a long time.
1. To activate it press P3 in menu 2 or the control associated to HIC function.
HIC: OFF. The voice enhancer will be adjusted to the standard level
HIC: ON. The audio will be adjusted to enhance the low tones
2. Press the main knob to confirm the selection.
Emergency channels
M-30 allows to immediately select the emergency channels 9 and 19.
1. Press P3 in menu 1 or the key assigned to EMG function. Everytime this but-
ton is pressed you will select the emergency channels or return to the latest
channel in use.
Press the main knob as confirmation.
2.
SWR adjustment
This feature allows to adjust the SWR meter on M-30 so that while transmitting
the display will indicate the correct SWR value. M-30 is adjusted by default on the
central frequency.
It is also possible to make a new adjustment (in this case it is required a 50 Ohm
dummy load, optional).
1. Enter the radio menu and proceed with the following steps: MENUFUNC
MENUSWR
2. Press the main knob to start the adjustment.
3. Be sure that M-30 is connected to a 50 Ohm dummy load and confirm by
pushing the main knob.
Other functions
Setting the priority channel
1. Select the channel you want to set as priority.
2. Keep pressed for 3 seconds the
setting.
3. So now to select the priority channel press
Enabling/disabling the keypad tones
1. Enter the radio menu and follow these steps: MENUFUNC MENUBEEP
2. Press the main knob to look through the options
3. Rotate the knob to select ON (keypad beeps enabled) or OFF (disabled).
4. Press the main knob to confirm your selection.
M-30 Instruction Guide
button on the microphone to make this
on the mike.
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