4
Accessory Screen
When the key is
1st turned to the ignition
position, the Accessory
Screen will appear. This
displays applicable indicator
lights as well as a few
important gauges and trip
info. Once the engine is
started the Default Drive
Screen will appear. The
default drive screen can be
changed by pressing the
p
rog
button and changing
the Default Dash Layout.
You can view each Drive
Layout by pressing the
D
rive
repeatedly. The
b
righT
button may also be pressed on the VMS640 to adjust
the brightness of the display.
Main Drive Screen
The Drive Screen displays engine performance and transmission status
information. The circled “C” icon indicates Cruise Status. If all systems are
good, the “No Errors” indicator will appear in green.
Transmission Status
The two large numbers
in the middle indicate the Gear
Selected and Gear Attained
by the transmission (WTEC
v8 or newer required). This
continuously updates as the
transmission shifts. The
circle with the M indicates
tranmission Mode. The Mode
indicates the aggressiveness
of the transmission; on most
coaches Mode On (Economy)
indicates less aggressive
shifting for better fuel
economy.
Estimated-Time-of-Arrival (ETA), Miles-To-Go (MTG), Miles-To-
Empty(MTE), and Trip Miles can be display on the Drive Screens. The Trip
data is set on the primary Trip Screen (see the Quick Start page), and will
slowly count down as you drive.
In this example, the VMS displays most important engine indicators:
Speed, Tach, Transmission Temperature, Coolant Temperature, Etc. As well
as Trip Data.
