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2. WIRING
2-17
How to mark the input voltage label
After setting toggle switches and changing the fuses, mark the label on the inside of
the cover with the voltage that applies. In the example shown below, 100 V is checked;
20A fuses are used.
2.9 DIP SW, Jumper Block Settings
This sonar has DIP switches and jumper blocks in the control unit and IF unit that set
the system according to expected usage.
2.9.1 Control Unit
DIP SW1
DIP SW1 is located on the KEY2 Board (10P7033) and it functions as shown in the
table below. Default settings are shown in boldface. For use of optional No.2 control
unit, see page 2-11.
Segment No. Function, Setting
1 Function of control unit
OFF: Main control unit
ON: Sub control unit
2No use
3No use
4No use
FUSE FUSE
F601 F602
INPUT
(TB-B101)
FUSE
F601 F602
100V
110V 20A 20A
115V
220V
230V
10A 10A