2 — USING THE 3401T
Curtis Model 3401T – August 2022 Return to TOC
pg. 18
Direction Icons
e following icons indicate the vehicle’s direction:
Icon Description
Forward
Backward
Neutral
Left turn
Right turn
BDI
e BDI area uses the following gauges to indicate the battery’s state of charge. e battery voltage
also may be displayed, as shown in the example below for lead-acid batteries. e gauge colors
depend upon the BDI percentage:
Icon BDI Status BDI Percentage
The color depends upon the
battery type:
Lithium:
Lead acid:
Okay 20–100%
Warning 10–19%
Low 0–9%