EFL Operator Guide
System Interconnections
Part No. MAN/EN5103-0076 Page 16 of 34 Revision A (Jan 2014)
Connect the buffer tube LaserSpeed gauge to the buffer gauge breakout using
one of the DB25M-F cables. Connect the buffer tube LaserSpeed to the
synchronization breakout using the DB9M-F serial cable. The DB9M-F cable
does not have a predetermined length. The length must be specified at time
of purchase according to the expected distance between the buffer tube
LaserSpeed and the synchronization breakout which is located near the
EFLTrak PC. This cable carries the RS422 signals to the synchronization
breakout and synchronization signals from the synchronization breakout to the
buffer tube LaserSpeed gauge.