Furuno CSH-23 SONAR User Manual


 
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3.3 Mounting the Transmitter Unit
The transmitter unit can be mounted with or without mounting legs. For use without mounting
legs remove them and use inside mounting holes.
The transmitter unit should be reinforced against vibration by stays extending from the eyebolts
on the top of the unit.
Attach stay to
this eye bolt.
Mounting leg for
outside leg mounting
For mounting without legs
,
remove legs and use inside
holes for mounting.
Figure 3-11 Transmitter unit
3.4 Mounting the Interface Unit
Since the interface unit connects with several navigation and fishing equipment, determine the
installation site with the wirings to them taken into account. Furthermore, the unit incorporates
a data selector and self-check switch, so select a place where they can be easily operated.
3.5 Mounting the FNZ Joint Box
The FNZ joint box is used for interchanging both TX trigger and sonde marker pulses from the
echo sounder and the net sonde, therefore it should be installed as close as possible to the net-
sonde indicator.