Midland Radio 75-440 Manuel D’Utilisation

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75-440 User manual 
Page. 
8
Side (left and right) 
[9]  Microphone connector. For remote 
speaker/microphone, headsets for VOX use and 
other accessories. It must be protected with the 
supplied rubber cap when not in use. For the 
related pin connections please see to “Microphone 
connection”. 
[10] Battery pack. This NiMH battery pack supplies 
energy to your radio. 
[11] Release button (located on the battery’s body). 
Allows to remove the battery pack 
[12] MON (monitor) button. Enables the loudspeaker for 
monitoring of the tuned channel when CTCSS/DCS 
is enabled. 
[13] “CALL” button. Sends a paging “CALL” (if 
enabled)  
[14] “PTT” (Push To Talk) button. When pressed 
switches the transceiver from receive to transmit. 
Display 
This section explains the meaning of the various indications that may appear on the LCD of your 75-440 
handheld transceiver: 
 
 
12 
14 
13 
10
11