18
    LAUNCH
 X-431 PADII
 
User's Manual
5.6 Start Diagnosing
Tap   on  the main  menu screen,  and then  choose  “Diagnostic”  to 
enter the vehicle selection page. 
Take Demo as an example to demonstrate how to diagnose a vehicle.
Tap the “DEMO” logo to proceed to Step 2.1. 
Fig. 5-13
On-screen Buttons:
Vehicle Selection: Tap to return to the vehicle selection screen.
Print: Tap it to print the current screen. To perform printing, you need 
to purchase a Wi-Fi printer manufactured by LAUNCH separately.
Search Bluetooth:  Tap  it  to  start  searching all  available  Bluetooth 
devices.
Conrm: Tap it to conrm and jump to the next step.
  Note:  Generally  you  have  to  match  and  pair  Bluetooth  while 
diagnosing a certain vehicle. If paired successful, a pop-up message 
“Connected to 98429*****00” will be shown. 
After Bluetooth is properly  connected (no Bluetooth  connection is 2. 
required for DEMO program), tap “Conrm” to start initializing. After 
initializing is complete, the screen will display as below:
Fig. 5-14
Tap “Demo” to enter system selection interface. See Fig. 5-15.3. 
Fig. 5-15
Tap “Engine”, the system will jump  to the function menu.  See Fig. 4.