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Synchronization modes
The purpose of the synchronization modes are to set up the ES80 to operate alone, or as a
"master" or "slave" in a synchronized system.
Whenever more than one hydroacoustic system is installed on a vessel, interference may
occur. To avoid interference, you have these options:
• The systems are all connected to a common synchronization system.
• One of the acoustic systems is set up as "master", and controls the transmissions on
the other systems.
The ES80 offers functionality for remote transmit synchronization. It can be set up to
operate in either
Master
or
Slave
mode.
The following synchronization modes are available:
•
Stand-alone
Synchronization is turned off.This synchronization mode is used if the ES80 is working
by itself and with no synchronization required. This is the default setting. The ES80
operates using its internal ping interval parameters, independent of any trigger signals
arriving at the synchronization port.
The
Synchronization Delay
setting is not applicable when synchronization is switched off.
•
Master
Master
mode is used if the ES80 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 ES80. When
Master
mode is selected, the ES80 will run using its internal
ping interval parameters and send trigger signals to the peripheral system(s).
This mode is unavailable if you set
Synchronization Port
to
Transceiver Auxiliary Port
.
•
Slave
Slave
mode is used if the ES80 is going to transmit only when permitted by a peripheral
system. When
Slave
mode is selected, the ES80 does not transmit ("ping") unless an
external trigger appears on the chosen synchronization port. The peripheral system may
be any other hydroacoustic product (for example an echo sounder or sonar), or even a
dedicated synchronization system.
Related topics
Setting up the ES80 in a synchronized system, page 105
Cable layout and interconnections, page 79
Simrad ES80 Installation Manual
Содержание Simrad ES80
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