Midland M Zero - Keypad Beep Functionality; Emergency Channel Memory Setup; External Speaker Connection; PA Functionality

M Zero Instruction Guide | 11
KEYPAD BEEP
When this function is enabled, you will hear a beep tone everytime a
button is pressed.
To activate/deactivate the beep tone:
 keep the UP button QSFTTFEwhile turning on the radio;
 press UP or DOWN to enable/disable the beep;
 when the beep tone is enabled, the display will show ‘ON’ and
when it’s disabled, ‘OF’ will be displayed
 QSFTT115UPDPOGJSN
EMERGENCY CHANNEL MEMORY
The emergency channel set by default is channel 19GPS$#BOE
GPS.BSJOF5o change it, follow these steps:
 move the knob of the CH/EMG selector to EMG position;
 the current emergency channel blinks on the display;
 press the UP / DOWN controls for 5 seconds at the same time.
Thedisplay will stop blinking;
 with the UP/DOWN buttons select the new emergency channel;
 push again UP / DOWN for about 5 seconds;
 the display will blink again and will indicate the new emergency
channel memory.
EXTERNAL SPEAKER
Connect aO FYUFOTJPOspeaker Uo the EXT jack. When an external
speakerJTDPOOFDUFE to the radio, the internal speaker is automatically
disconnected.
PA FUNCTION
The PA function allows you to use the radio as an audio amplifier.
 Connect a speaker with a power of 3-10 Watt to the PA jack;
 move the CB/PA knob UP PA position;
 press the PTT button of the microphone and talk.