TM 5-6675-348-13&P
OPERATION.
The Laser Reference System accessories include
EM2E-24 Electric Mast (1) and R2S-S Laser
Receiver (2). The Laser Reference System also
includes mounting brackets and electrical cables for
installation on most HYEXs.
The Laser Reference System compensates for
changes in elevation when HYEX moves. In
trenching applications, for example, the Laser
Reference System allows you to move down the
trench line several times without having to
rebenchmark the Bucket-ProTM System. The
R2S-S Laser Receiver stays locked onto laser beam
and EM2E-24 Electric Mast retracts/extends in
response to up/down movement of the HYEX. The
EM2E-24 Electric Mast measures the change in
elevation and signals the Control Box to
compensate for the change.