5-13
5. 4. 13. Discrimation
5. 4. 14. Discrimation V
The fish school discrimination settings are used to select signal processing modes of sonar
images. 10 settings from “ Discrim 1” to “ Discrim 10” are available. The standard setting is
“ Discrim 5”. While “ Discrim 1” is the weakest signal processing, “ Discrim 10” is the
strongest signal processing. These settings should be used depending on a fish type or
your preference.
The “ School Discrim” and the “ School Discrim V” are used for setting the
horizontal images and the vertical images, respectively.
5. 4. 15 TX Power
5. 4. 16 TX Power V
These settings are used to change transmission power in the rage from 0 to 10. The
transmission stops when the TX POWER is “0”, and the power is highest when the TX
POWER is “10.” If the value of the TX power is increased, the intensity of the TX POWER
is also increased to enable long-
range searching. The “TX POWER” and “TX POWER V”
are used for setting the horizontal images and the vertical images, respectively.
5. 4. 17. TX Pulse
5. 4. 18. TX Pulse V
These settings are used to change the transmission pulse width in the range from 1 to 20.
The width is minimum when
TX PULSE is “1”, and the width is maximum when TX PULSE
is “20.” A short pulse width should be used to detect a fish school in the shallows or when
you want to confirm the density of a fish school.
The “TX Pulse”
and “TX Pulse V”
are used
for setting the horizontal images and the vertical images, respectively.
5. 4. 19 Synchronization
This
function is used to synchronize sonar operations. When the setting is “Internal”, the sonar
operation synchro
nizes with itself, and the setting is “External”, the sonar operation
synchronizes with external signals. When there is a lot of noise from the fish finder, etc,
external signals should be input from the fish finder to synchronize with external signals.
Summary of Contents for KCS-5885Z
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