Omron LD-60 User Manual page 91

Turn Signal with Warning (doesn't prevent driving, such as low battery)
Same as Turn Signals, but both the blue rotating arc and blinking segment are orange. The
moving arc and the blinking segment have independent timing.
Driving Slowly, Safety Inactive
Under 300 mm/sec, the platform stops safety checking. The pattern is essentially the same as
driving, except the background blinks orange. The moving arc and the blinking segment have
independent timing.
Stopped with Warning (such as low battery)
The light discs will be orange instead of blue for Stopped with Warning. Beacon alternates
long green with short yellow.
Obstacle Detected
The light disc will blink yellow if the AIV is stopped for an object in its safety zone. Beacon
blinks yellow.
Chapter 7: Operation
Slow pulse:
LD Platform User's Guide, 11970-000 Rev E
Page 91 of 142