User’s Manual INNOMAR Parametric Sub-Bottom Profilers / SESWIN 87
Innomar Technologie GmbH (2023-01) 87
Both systems pinging alternating. The INNOMAR
SBP pings once and generates an external
trigger pulse after finishing data acquisition.
Then waits for the specified time after the
external trigger pulse before starting the new
transmission.
The INNOMAR SBP transmits twice per transmit
cycle. Otherwise, the same as above.
The INNOMAR SBP transmits once and generates
two external trigger pulses (with specified delay)
before starting pinging itself.
“Alternating Trigger” can also be used for asuring a fixed ping rate and synchronisation with other
acoustic systems. An example is given in section 7.7 on page 105.
Time for external deviceSBP Ping
Trigger Pulse at "Sync OUT"
Time for external deviceSBP Ping
Trigger Pulse at "Sync OUT"
Trigger Pulse at "Sync OUT"
SBP Ping Time for external device
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