Driver Information Levels - PREVOST H3-45 VIP Owner's Manual

4-24 Controls and Instruments

DRIVER INFORMATION LEVELS

The instrument cluster includes the analog
instruments. It also presents two devices to
communicate information to the driver, the telltale
lights and the Driver Information Display (DID).
Indications and warnings are presented according to
three levels of attention required:
FIRST LEVEL - TELLTALE LIGHTS
Telltale lights are temporary and exceptional; they
present information critical to safety or vehicle
integrity.
SECOND LEVEL - POP-UP MESSAGES
Pop-up messages appear in the Driver Information
Display DID without the driver's intervention and
acknowledgment. Pop- up messages present
supplemental information to the driver.
THIRD LEVEL- THE STATUS LINE
The status line monitors certain systems and gives
feedback to the driver concerning current actions and
functions.
PA-1638 Owner's Manual X3-45 VIP