The Laser Reference System is designed for use with Model 1145-2 Laser Transmitter (3). The 1145-2 Laser
Transmitter provides factory-guaranteed performance to specifications. R2S-S Laser Receiver (2), mounted
on EM2E-24 Electric Mast (1), is also compatible with other manufacturers' laser transmitters.
To use the Laser Reference System with the Bucket-ProTM System, complete the following steps:
beam is within search range of R2S-S Laser Receiver (2) for terrain and placement of HYEX (4)
Distance and terrain make judging correct height difficult. Using 1275 Laser Receiver for
finding location of laser beam makes judging right height easier.
Ensure Grade Axis of 1145-2 Laser Transmitter (3) is aligned so that one laser slope axis is on
centerline of your trench or footing.