Blue Bird Coachworks 450 LXi, Руководство пользователя

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450 LXi Owner Manual 5-2 Engine Messenger System
Rev. “C”
~ 5-2-1 ~
5-2 Engine Messenger Display System
5-2.1 Introduction
This display is intended to allow the driver to monitor the vehicle and engine information while the vehicle is being operated.
The display may also display stored trip information. When possible, the driver should select the proper display screen before
operating the vehicle.
Do not perform any procedure that is outlined in this manual until you have read the information and you understand the
information.
5-2.2 Features of Messenger Display
The Messenger display may show information for the engine and the vehicle. For
detailed operating information, see the
Operation
Section later in this manual.
The driver should review the information in this manual prior to driving. Before
driving, the driver should review the Messenger Screen Map in order to select the
most important information for the trip. This will avoid the entry of data during the
operation of the vehicle.
Figure 1 - Messenger Display
5-2.2.1 Engine Operating Information
The Messenger display provides information on cruise control set speed, PTO engine rpm set speed, fuel temperature to the
engine, boost and oil pressure, coolant temperature, and intake manifold temperature.
5-2.2.2 Vehicle Trip Information
The Messenger display provides information concerning the quantity of fuel that has been used, the fuel economy, the
average vehicle speed, idle time, PTO time, percent idle hour, idle fuel, and PTO fuel. These parameters may relate to trip
segments or to the engine history. A Driver and a Fleet Trip Segment is available for the C13 engine. For the Driver Trip
Segment, the driver determines the start and stop points. For the Fleet Trip Segment, the vehicle owner determines the start
and stop points. The vehicle may be operated in separate states. The Fleet Trip Segment may be tied to each of these states.
The Fleet Trip Segment may be split between two drivers and two ID codes.
5-2.2.3 Maintenance Information
The last oil change may be entered. This allows the display to indicate when the next oil change is due.
5-2.2.4 Diagnostic Data
Engine diagnostic codes may be displayed for the driver. The Messenger display will automatically display potentially serious
engine problems. When one of these codes appears, the driver should bring the vehicle to a safe stop. After the display of a
serious diagnostic code, the engine may shut down within 20 seconds. Refer to the
Diagnostic Codes Chart for a list of these
codes.
NOTICE: The electronic service tool may be used to make changes
to the display. Power to the display must be cycled in order for the
changes to be viewed. The display may be used to make changes to
options of the display. Changes may be viewed on the screen after the
display is returned to the title screen of each column.
CAUTION!!
Select the desired display prior to moving the vehicle. Do not manipulate the
display while the vehicle is moving. This could divert attention from driving efforts and result
in personal injury or equipment damage.