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SID Speed Indication Display - PSL Mode
Article Index
SID Speed Indication Display
SID Modes of operation
Safety Mode
Standard Mode
PSL Mode
Difference Mode
Covert Mode
Technical Data
All Pages


PSL stands for Posted Speed Limit, in this mode the safety display can be set to echo and reinforce the area's speed limit.


Approaching vehicles exceeding the PSL will be shown the speed limit by numbers flashing, this can be combined with the safety function to give an alternating limit and sad face.