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Procedure
1
Make sure that you have sufficient water depth
below the keel before you lower the transducer.
2
Open the
Operation
3
On the top bar, select
control settings.
4
Select [+] and [–] to adjust the middle position.
5
Open the
Setup
6
On the
menu, select
Setup
Observe that the
of pages selected from the menu on the left side.
a
On the left side of the
the page.
b
Make sure that the upper limit of the
exceed the middle position.
c
Adjust the setting if it is necessary.
d
At the bottom of the page, select
e
Close the
Installation
7
Lower the transducer to its middle position.
8
Start normal operation.
9
Make sure that the SN90 operates normally without transmitting into the installation
trunk.
Related topics
Defining settings related to user preferences and individual customizing, page 102
381295/B
menu.
to access the
Hull Unit
menu.
Installation
dialog box opens. This dialog box contains a number
Installation
Installation
dialog box.
.
dialog box, select
System Protection
Tx Inhibit Hull Unit Position
to save your settings.
Apply
Operating procedures
to open
does not
113
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