2 — USING THE 3150R
Curtis Model 3150R – Oct. 2022
pg. 6
SIGNAL ICONS
The signal icons display on the top of the screen and indicate vehicle actions and states. The following
table describes the signal icons and the conditions that cause them to display.
Note: If there are more active icons than can be simultaneously displayed, the device will cycle
through the icons.
Function
Display Condition
Icon
Lift lock
Lift lockout is active.
Guardrail
Reminds the vehicle operator to close
the guardrail for safety purposes. The
guardrail icon is typically used for
order pickers.
Parking brake
The parking brake is set.
Safety pedal
The safety pedal is active.
Seat
The vehicle operator has left the seat.
Seat belt
The vehicle operator is not wearing
the seatbelt.
Lift
The lift function is active.
Lower
The lower function is active.
Fault
The controller is reporting one or
more active faults.
Low BDI alarm
The battery’s state of charge is low.
