PREVOST X3-45 2017, Operator'S Manual, Page: 155 / 227

Safety Features and Equipment
PA1627 X3-45 Operator’s Manual
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+/- or move the cursor down to the start learning
button.
After the start learning button is selected, the
display stores the first transmission it gets from
each sensor ID into the “initial pressure” for that
sensor ID. Then it compares each subsequent
pressures received for that sensor ID with the
initial one and when the comparison shows a
delta pressure exceeding the defined level
required, this sensor ID is assigned to the
selected tire location.
Once a wheel ID has been assigned, the display
increments the number of wheels done and it
moves to the next axle/wheel in the sequence,
waiting for another sensor to come up with a
pressure change. Within one learning session,
the display remembers which sensor has been
assigned and it will not assign it twice.
The sequence increments the display of the next
wheel on the same axle, counting wheels from
left to right, and then moves to the next axle,
counting axles from front to rear.
It activates the next wheel parameter each time
a wheel is done. This setting is integrated with
the vehicle electronic, activating an audible
signal on the vehicle, thus providing a feedback
to the user that he can move on to the next
wheel.
The spare Tire can be done by selecting the
axle/wheel “spare” which is internally encoded to
15:1.

Set Target Pressures
This menu allows the end user to fine tune the
target pressure setting, taking account for the
specific operating conditions (cold weather
operation or unloaded operation). The end user
can readjust the target pressure 30%
and -20% of the factory set target pressure but
not outside this range.
The factory set target pressure is always kept in
permanent memory into the TPMS display and
cannot be edited by the end user.
When the user sets a new target value, the
selection can’t be made outside the valid range.

Alarm Settings
When selecting the Alarm Settings Menu, a sub
menu containing Pressure Alarm and
Temperature Alarm appears.