MDC-1840BB/1841BB/1860BB/1810BB/1820BB Series Chapter 6
Using The Menu
Operation Manual
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6-13
6.3.2.3
GAIN
AUTO/MANUAL (Gain Preset)
Indication
Meaning
Selection
GAIN
AUTO/MANUAL
Gain preset
1 to 30
GAIN AUTO:
This function is used to preset the reference receiver gain in AUTO
mode. Once set, the receiver gain will be automatically controlled to a preset level,
providing a constant optimized receiver gain even if the amount of video presentation
and climatic condition change. Select a desired level by the Joystick and press the
ENT key to fix the entry.
GAIN MANUAL:
This function is used to preset the reference receiver gain in
MANUAL mode. Once set, the receiver gain will be controlled with reference to the
preset level. Select a desired level by the Joystick and press the ENT key to fix the
entry.
6.3.2.4
SEA
AUTO/MANUAL/HARBOR (STC Preset)
Indication
Meaning
Selection
SEA
AUTO/MANUAL
STC Preset
1 to 16
SEA AUTO:
This function is used to preset the effect of AUTO STC (Anti-Sea Clutter).
Once set, the sea clutter echo will be reduced to a predetermined level, providing
constant effect of Anti-Sea Clutter even if the sea state varies. Select a desired level
with the Joystick and press the ENT key to fix the entry.
SEA MANUAL:
This function is used to preset the Anti- Sea Clutter effect in manual
mode. Before setting up the level, turn the SEA control to an appropriate position at
which the Anti- Sea Clutter needs to be preset. Select a desired level by the Joystick
and press the ENT key to fix the entry.
HARBOR:
This function is used to preset the Anti-Sea Clutter effect used in a
confined area such as a harbor, waterway, etc. Run your radar in a harbor for instance,
and select the most suited level with the Joystick and press the ENT key.
6.3.2.5 RAIN AUTO/MANUAL (FTC Preset)
Indication
Meaning Selection
RAIN AUTO/MANUAL
FTC Preset
1 to 16
RAIN AUTO:
This function is used to preset the effect of AUTO RAIN. Once set, the
clutter echo caused by the rain or snow will be reduced to a predetermined level,
providing the constant Anti-Rain Clutter effect even if the weather conditions vary.
