• Be sure your monitor is ON and it is showing the main
screen.
• Press and hold the “MODE” buon unl the monitor
beeps (approx. 6 seconds)
• You should see “PSI” on the screen. If not, push and
release the (+) buon to scroll through the pressure units
unl “PSI” appears.
• Press and release the “MODE” buon (do not hold it
down). “C” for Cengrade (Celsius) will appear on the
screen. For Fahrenheit, press and release the (+) buon,
unless you want the monitor to read temperatures in
Cengrade (Celsius). An “F” will appear for Fahrenheit.
• Press and release the “MODE” buon. The rst axle
(steer axle) on the truck cab will appear and will ash and
show the high-pressure alarm seng. If you are pung
sensors on this axle, set this pressure alarm to 20-25%
above your normal re pressure for those res using the
(+) or (-) buons.
Truck System Technologies - 4250 Keith Bridge Road, Suite 200, Cumming, GA 30041
info@tsttruck.com