Menu descriptions
Vertical menu
Menu description
The
Vertical
menu is only shown in modes
with a vertical slice function. All relevant
settings, except the
TX Power
, can be
selected separately for the vertical modes
independent of the horizontal settings.
When any vertical setting is selected and
defined in one mode, the setting will be
applied to all vertical modes.
Menu buttons
•
Range
: Select the range for the vertical presentation.
•
Bearing
: Use this function to adjust the bearing.
•
Gain
: This setting controls the amplification of the received
echoes in the vertical presentation. If you activate the
AGC
(Automatic Gain Control) function, this gain setting is
influenced.
•
Pulse Form
: Use this function to select the form of the
transmitted pulse. This could either be FM (Frequency
modulation) with different pulse lengths, or CW with different
pulse lengths.
•
TX Power
: This button controls the transmission power.
•
TVG
: Time Varied Gain. This function will automatically
adjust the gain in the sonar to compensate for geometric
spread and absorption. Note that the TVG will only work
within the first 1000 meters.
•
AGC
: Automatic Gain Control. This function will
automatically reduce the gain if you experience reverberation
and noise, or increase it if the conditions permit it. Using the
AGC will ensure best possible signal processing.
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