LITE-CHECK VERIFIER TRAILER INSPECTION SYSTEM
Bluetooth Tire Tool (Accessory)
The Bluetooth tire pressure and tread depth tool should be paired with the tablet when you receive it.
Hold the button down until the LED illuminates to power the tool on. The first time you use the tool,
press the Bluetooth icon in the DOT application and select the ”Trans-Logik” entry in the list with the
serial number matching that on the tool’s decal. After a moment you should see a message indicating
that the tool is connected, and the icon should appear in the toolbar (unless you are in Diagnostic
Mode or the very first screen of the app which has no toolbar). The icon serves as a connection
indicator and also opens the calibration dialog for the tool.
Procedure For Taking Measurements
When the left or right tire screen is active and the tool is connected, start with the outside tire on the
first axle. Take as many tread depth measurements as desired at various locations on the tire. An
audible tone indicates when each measurement is taken, but only the smallest measurement will be
stored. Next measure the air pressure for that tire (indicated by a different tone) and the active tire will
automatically advance. Repeat the procedure for each tire, advancing from outside to inside, and then
to the next axle. To retake measurements for a specific tire, tap it’s icon on the tablet screen and a
dialog will appear showing the current values. Use the tool to take tread depth and/or pressure
measurements and the old values will be replaced. This technique can be used to reset the minimum
tread depth value previously measured on a tire.
Tool Calibration
Periodically the tool should be calibrated to ensure accurate measurements. Use the metal calibration
cylinder included with the tool in conjunction with a known 100 PSI air source. Press the icon in the
toolbar to bring up the calibration dialog and follow the on-screen instructions carefully. Failure to do
do will cause erroneous readings from the tool.
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