LAUNCH
3. Components and Controls
3.1 Controls
NO. Name
DB-15 Diagnostic
1
Connector
2
Power
18
Descriptions
Connect to vehicle's DLC (Data Link Connector)
via diagnostic cable.
• In Off mode, press
seconds to turn on.
• In On mode:
• Press
button to activate the LCD if the
LCD is off.
• Press
button to turn off the LCD if the
LCD lights up.
• Press
button for 3 seconds to turn off.
Professional 909X User Manual
button for about 5