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the sonar Praktik ER-6Pro2 to watch the objects in the real time scale mode. The screen is divided
in two equal parts in the
“Flasher” mode
. “History window” is on the left where unprocessed
signals that have been surveyed by the sonar are reflected (as in
“Pro” mode)
. The Flasher
occupies the right half: with each update of the screen (4 times a second), it draws wide marks of
all detected objects including the bottom (it, different from other objects, will occupy the whole
width of the right part of the screen, and not the quarter of the width). Near the mark of the largest
detected object its depth is reflected. On the given picture it is shown how the balance beam
position in depth 3,4m at the moment has been changing.
Digitization of the largest object is performed not in all the depth but starting only from 1,5m
from the surface. This measure is taken for reducing the impact of the near-surface signals.
Owing to big depth the signal marks are more noticeable than ordinary echo-signals in
Pro
modes,
and over frequency of the measurements allow to display data in the real time scale mode.
At small depths ( 2-3m) this mode will not be that
efficient, whereas operation at big depths allows to survey real
bait movement pictures and, which is the most important, the fish
reaction to these activities. For delicate operation adjustment of
this mode it is recommended to select sensitivity. For this
purpose, it is recommended to sink the balance beam into the
water floor or closed to the bottom and to select sensitivity so that
your fishing gear could be clearly seen on the screen.
“Flasher” mode is recommended for winter fishing as there
will be more obstructing factors in summer when operating from the boat.
Depth gauge mode
Depth gauge mode is designated not only for accurate depth measurement, but also for beam
spot diameter display of sonar (sonar “print”). For the depth measurement in this mode the signals
Summary of Contents for Praktik 6 Pro 2
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