Lowrance HDS-10, Руководство по эксплуатации

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Radar
Radar State
Controls radar transmission modes: Off, Transmit and Standby.
Off turns off the radar. Transmit broadcasts a radar signal and
standby leaves the radar on, but does not broadcast a signal.
To select Radar State:
Press the 1. Radar state softkey. The Radar state menu will appear.
Use the Arrow keypad to select the Radar state option and press 2.
enTeR.
Gain
Controls the sensitivity of the radar receiver. Increasing gain
will show more detail on the screen; decreasing gain will show
less detail. Too much detail will clutter the screen. Conversely,
desired returns may not be shown if gain is too low.
To adjust Gain:
Press the 1. Gain softkey.
Press left/right on the Arrow keypad to increase or decrease the Gain 2.
level .
Auto Gain
Selecting
Auto gain
from the Radar menu will automatically set the sensitivity of
the receiver to a level that works well under most conditions, reducing the need for
adjustments. If you make adjustments to the Gain level when Auto gain is on, Gain
will switch to manual mode.
To select Auto Gain:
Press the 1. MenU key. The Radar menu will appear
Select 2.
Auto gain
and press enTeR. The Gain softkey will indicate if
this feature is active.
Sea Clutter
Allows you to select the Sea Clutter adjustment mode — Auto
or Manual. If you make changes to Sea Clutter when it is in auto
mode (Harbor or Offshore), Sea Clutter will switch to Manual
mode.
NOTE: It can take 90 seconds or more to transition from Off
to Standby.