ii Arrowboard Operation, Safety and Maintenance Manual āv1 Ver-Mac 2019
Trailer-Mounted Arrowboards
ST-4815G3 (15 lamps) and
ST-4825G3 (25 lamps)
Operation, Safety and Maintenance Manual
MAN-147
December 2018
List of Revisions
G3 version with V-Switch controller, stabilizer legs, lamps
with optical lenses and many mechanical changes. The
vehicle-mounted models now have their own manual.