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Disconnect - enables connection to the controller to be ended
Auto Connect - when this function is active, connection to the controller is established
automatically after disconnecting and re-connecting USB interface to the computer
Auto search
Disabled - if connection to the controller via a selected port cannot be established, no
attempts to establish connections via other available ports to be made
Accurate - if connection to the controller via a selected port cannot be established, attempts
to establish connection via all other available ports will be made one by one (this setting is
recommended, especially when Bluetooth interface is used)
Fast, Very fast - if connection to the controller via a selected port cannot be established,
attempts to establish connection via all other available ports will be made but within reduced
time for individual ports
Ports - allows communication port to be changed
Tools
Settings - opens a window enabling controller and application settings to be changed
Update - opens a window enabling controller software to be updated
Operating Instruction - opens this Instruction
About the program - information on application and the manufacturer's contact data
Language - allows application language to be changed
5.4 "Gauge” tab
Figure 7. Main window ("Gauge" tab).
The Gauge tab contains a dial indicator of the measured value (default: AFR - lambda parameter) and
corresponding numerical value is displayed below it.
The dial indicator has colour-coded ranges that facilitate visual evaluation of the air-fuel ratio with no
necessity to read an accurate value. For spark-ignition engines the lambda parameter or AFR values
within individual ranges have the following meaning:
Dark green – very rich mixture, the value within this range is correct at maximum engine load only,
especially for turbocharged engines, where the air-fuel mixture may be particularly rich,