Roadi RDT51 - Manual (Page 142)

OWNER S MANUAL
,
OBD2 Car Scanner
138
CHECK
Press and hold POWER button for at least 2 seconds to reset the scan
tool.
Turn the ignition off and wait for about 10 seconds. Turn the ignition back
to on and continue the testing.
Scan tool doesn’t power up
If the scan tool won’t power up or operates incorrectly in any other way,
you need to do the following to check up:
Check if the scan tool's OBD II connector is securely connected to the
vehicle's DLC;
Check if the DLC pins are bent or broken. Clean the DLC pins if
necessary.
Check vehicle battery to make sure it is still good with at least 8.0
volts.If uses internal batter power.
14. Review Data
The Review Data function allows viewing of data from last test recorded
by the scan tool.
1). Use
UP/DOWN scroll button to select Review Data from Main
Menu, and press ENTER button
Main Menu
====================3/6
Diagnostics
DTC Lookup
Review Data
Print Data
System Setup
Tool Information
Review Data
====================1/5
Stored Codes
1). Use
UP/DOWN scroll button to select Stored Codes item from
Review Data menu, and press ENTER button.
Stored Codes
Pending Codes
Freeze Frame
I/M Readiness
Modules Present
The tool will show the trouble codes checked latest time and stored into
the tool automatically.