Working Principle - LAUNCH TECH X-PROG 3 Guia De Inicio Rapido

Working Principle

1. Diagnostics/Key Immobilizer (IMMO) Operations
Display Tablet*1
*1. WLAN Setting
1). On the home screen, tap Settings ->
Network & Internet -> WLAN.
2). Select the desired WLAN
connection from the list (Password
may be required for secured
networks).
3). When "Connected" appears, it
indicates that it is properly
connected to the network.
*2. Communication Setup
If the VCI is successfully activated, it
will be automatically bound to the
tablet. In this case it is not necessary for
the user to manually configure the
wireless communication link again.
Refer to Section "Register & Update"
for VCI activation.
BT
POWER
VEHICLE
I/O
VCI Device*2
Vehicle
2. Immobilizer Progamming (IMMO PROG) Operations
The X-PROG 3 is required when performing IMMO PROG or IMMO (for some vehicle
models) operation.
It has the following functions:
1). Read transponder data (including Mercedes Benz infrared smart key), and generate
exclusive keys.
2). Read/write on-board EEPROM chip data, and read/write MCU/ECU chip data.
*Warning: Programming does not require a connection to the vehicle. To
ensure that the X-PROG 3 works properly, ONLY use the power adaptor
and OBD I adaptor to supply power to the X-PROG 3. Obtaining power
through a connection to the DC power jack of the X-PROG 3 via the power
adaptor alone is prohibited.
Display Tablet*1
A. DB15-OBD16 Diagnostic cable
C. OBD I adaptor
B C
LAUNCH
X-PROG 3
BT
POWER
VEHICLE
I/O
VCI Device*2
B. Main Diagnostic cable
D. Power adaptor
D
*When performing the IMMO
operations on certain vehicle models,
connect this connector to the
vehicle's DLC port instead of C and
D. Other connections shall apply.
Vehicle Key/Transponder
EEPROM/MCU/ECU Chip
A