Simrad FS70 -, Operator'S Manual

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FS70 Trawl Sonar System
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3.2.3.2 The transmit page:
The Transmit Page is used to control transmission from the head.
The Uplink control is used to set the baud rate at which data is sent from the head to the
surface. You will normally want to set this control to as high a rate as your system will
support without generating too many errors. When using the Ethernet telemetry, this control
is disabled.
When Compression is set to on, the colour depth of the sonar image will be one-eighth of
its maximum through a reduction in the signal amplitude resolution. This, however,
increases the uplink speed of the sonar data, thereby increasing the system performance.
Peak Detection : when enabled, the sonar head will use highest sampling frequency to
sample the data to get the highest resolution.
Bandwidth : select bandwidth from Wide, Medium and Narrow.