Roadi RDT51 - Manual (Page 13)

OWNER S MANUAL
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OBD2 Car Scanner
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CHECK
3.5 Keyboard
No solvents such as alcohol are allowed to clean the keypad or display.
Use a mild nonabrasive detergent and a soft cotton cloth. Do not soak the
keypad as the keypad is not waterproof.
3.6 Power
Internal Battery Power
The scan tool has a 9V cell battery that provides power for off-car
reviewing and analysis. Press the power key to turn on the scan tool.
If the scan tool is stored for a long period of time, remove batteries to
prevent battery leakage from damaging battery compartment.
External Power
External power of the scan tool is provided via the vehicle Data Link
Connector (DLC). Just follow the steps below to turn on the scan tool:
1) Connect the OBD II Cable to scan tool.
2) Find DLC on vehicle.
A plastic DLC cover may be found for some vehicles and you need to
remove it before plugging the OBD2 cable.
3) Plug OBD II cable to the vehicle’s DLC.
3.7 DTC Lookup
The DTC Lookup function is used to search for definitions of DTCs stored
in built-in DTC library.
1) From Main Menu, use UP/DOWN scroll button to select DTC Lookup
and press ENTER button.
4) "$"” -- Identifies the control module number from which data isretrieved.