2 — USING THE 3401T
pg. 17
Curtis Model 3401T – August 2022
Speed Mode
The speed mode area indicates the selected mode. The following table describes the icons that indicate
the active speed mode and the buttons that specify the modes:
Icon
Speed Mode
Button
Standard
High speed
Economy
Turtle
Signal Icons
The signal icons indicate vehicle actions and states:
Icon
Description
P
Parking
Seat
Seat belt
Safety pedal
Guardrail
Lift lockout
Fault active
Note
: The fault icon blinks when a fault is detected or when the 3401T
is not receiving fault signals from other devices.