L-3 Communications Navigation Echosounder LAZ 5100 - Manual (Page 24)

Page 3-6
L-3 ELAC Nautik
3.3.4 TRANSDUCER OPTIONS
If a 2 channel module is installed, the system is capable of accommodating two transducers
without further modification, e.g. one fore and one aft, one port and one starboard. Information
received from either or both transducer(s) can be called up for display.
3.3.5 SWITCH BOX
If no 2 channel module is installed, a switch box can be used for the connection of two transducers
of the same type (frequency). Echo-information of the transducer selected by the switch box will be
shown on the display.