I S TECHNOLOGY SOLUTIONS BRAKE PRO S-4027 Operating Manual page 26

I S TECHNOLOGY SOLUTIONS
Metric Piston Travel
This option is set in the Preferences section of the dropdown menu in the upper right corner.
The operator can set the preferred piston travel units to millimetres. This preference will be stored.
Obstruction Test Pressure
This option is set in the Preferences section of the dropdown menu in the upper right corner.
The operator can set the pressure used during the Obstruction Test. The default pressure is 20psi for
detecting a blow of air at the far glad hand. The pressure can be set to 90psi to perform the ball test
for blowing the ball through the brake pipe. This preference will be stored.
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