1. OPERATIONAL OVERVIEW
1-14
1.12.2
Automatic rain clutter adjustment
1. Press the
MENU
key to open the menu.
2. Choose the Echo menu and then press the
ENTER
key.
3. Choose Auto Rain and then press the ENTER key.
4. Choose the sea condition which best matches the Auto Rain options.
5. Press the
ENTER
key followed by the
MENU
key to close the menu.
1.12.3
Manual rain clutter adjustment
1. Push the
A/C RAIN
control to show “RAIN MANL” as the RAIN adjustment method.
2. Rotate the
A/C RAIN
control to suppress the rain clutter.
How to adjust the A/C RAIN control
1.13
Automatic Suppression of Sea and Rain Clutters
Both sea and rain clutters may be adjusted automatically. When this feature is active it overrides
the
SEA
and
RAIN
controls.
1. Press the
MENU
key to open the menu.
2. Choose the Echo menu and then press the
ENTER
key.
3. Choose Auto Anti Clutter and then press the ENTER key.
4. Choose Off or On as appropriate.
5. Press the
ENTER
key followed by the
MENU
key to close the menu.
Rough
Moderate
Calm
Rain clutter at RAIN
control adjusted
screen center
Off
On
