Installation & Operation Manual

TST-770 WSD Full Line Manual-RevA © 2021 Truck System Technologies and Pressure Systems International Inc. All Rights Reserved Worldwide.
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Page 12
Keyboard Input Screen
COLD TIRE PRESSURE ALERT SETTINGS - TRAILERS
Settings Menu Screen 1
Trailer 1 Cold Pressure Screen
Power Unit or Trailer Selection Screen
The following instructions will utilize the Default High/Low Pressure Alert thresholds. For
Manual High/Low Pressure Alert thresholds, go to page 13.
Note: When inputting Cold Tire Pressure (CTP) with this option, High Pressure Alert will
be set at 25% above CTP and Low Pressure Alert will automatically be set at 10%
below CTP.
To adjust default Cold Tire Pressure settings, touch to enter into Pressure Alert
Settings. Touch
, , , or to enter Trailer Cold Pressure screen.
NEW PSI VALUE
Trailer Axle Cold Pressure Screen
To set Trailer Axle cold tire pressure, touch to enter the Keyboard Input
Screen. Enter your preferred Cold Tire Pressure.
Touch
to exit Keyboard Input Screen after Trailer Axle cold tire pressure settings
are changed. Power Unit Cold Pressure screen will appear.
Touch
again to exit Trailer Axle Cold Pressure screen. To save your input, touch
Exit and Save. To cancel, touch Exit without Saving. Selection returns you to the
Power Unit/Trailer Main Screen.
NEW PSI
Exit and Save or Exit Without Saving
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