LAUNCH                                                    X-431 PAD III User Manual 
6 
5  VOLUME +/- Key  To adjust the volume. 
6  Reset Switch   
7  USB1 Port  Only reserved for Micro USB cable.   
8  HDMI Port 
To connect an external projector or monitor with
HDMI interface. 
9  Memory Card Slot
To insert a memory card for memory extension.
10  Earphone Jack     
11 
POWER/Screen 
Lock Key 
In Off mode, press it for 3 seconds to turn the 
handset on. 
In On mode:   
  Press it to activate the LCD if the LCD is off. 
  Press it to turn off the LCD if the LCD lights up.
  Press it for 3 seconds to turn it off. 
  Press it for 8 seconds to perform forced 
shutdown. 
12 
Ambient Light 
Sensor 
 
13  Charging LED   
14  Touch Screen   
15  Front Camera