Trimble S - Page 60

Chapter 3
Theory of Operation
Trimble S, VX, SPS & RTS Service Manual3 - 4 P/N 57150002, Revision 5.0
F
Fig. 3-3 EDM High Precision / DR Standard parts / DR
Greywedge motor
Switch motor
Reference fibre
Receiver fibre
Transceiver board
Transmitter unit
EDM frame