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Simrad SN90 Operator Manual
• One of the acoustic systems is set up as "master", and controls the transmissions on
the other systems.
The SN90 offers functionality for remote transmit synchronization. It can be set up to
operate in either Master or Slave mode.
Note
When you work in the
changes made on a page. You must do this before you continue working on a different
page.
Procedure
1
Connect the synchronization cable from the remote system to an available
communication port on your Processor Unit.
This is described in the SN90 Installation manual.
2
Turn on the SN90, and set it to normal use.
3
Open the
Setup
4
On the
menu, select
Setup
Observe that the
of pages selected from the menu on the left side.
5
On the left side of the
6
Select
Synchronization Mode
• Stand-alone
Synchronization is turned off.This synchronization mode is used if the SN90
is working by itself and with no synchronization required. This is the default
setting. The SN90 operates using its internal ping interval parameters,
independent of any trigger signals arriving at the synchronization port.
The
Synchronization Delay
switched off.
• Master
Master mode is used if the SN90 is going to act as the controlling unit in a
synchronized system. The peripheral hydroacoustic system(s) are only permitted
to transmit when enabled by the SN90. When Master mode is selected, the SN90
will run using its internal ping interval parameters and send trigger signals to the
peripheral system(s).
This mode is unavailable if you set
Port.
• Slave
146
dialog box, you must always select
Installation
menu.
Installation
dialog box opens. This dialog box contains a number
Installation
dialog box, select
Installation
.
setting is not applicable when synchronization is
.
Synchronization
Synchronization Port
to save the
Apply
.
to Transceiver Auxiliary
381295/B
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