APX 6000 Nomenclature—FRONT  
NUMBER   DESCRIPTION  NUMBER  DESCRIPTION 
1
Antenna 
8 
Battery Latch  
APX 6000 
APX 4000 has battery latch on bottom of battery.
2 
Multi-Color LED 
9 
Keypad (Model 3 Only) 
3 
Emergency Button  
At least 1 second push to activate. 
At least 2 second push to reset 
10 
Computer Icon / “Future Use” 
4 
Front Microphone 
11 
Menu Select Buttons 
5 
Accessory / Shoulder             
Microphone Connector 
12 
Main Display 
6 
Home Button 
13 
Encryption on/off 
Not Used 
APX 6000 only 
7 
4-Way Navigation Buttons 
Used to navigate through the 
menu functions. 
14 
Multi position “A”, “B”, “C” switch 
Keypad lock in position “C”.  
Position “A” and “B” have no function. 
APX 6000 only