Menu; Brill Menu; Adj(Adjust Menu) - Icom MR-570R Operating Manual

3

MENU

BRILL MENU

BRILL. CONTR.
Push [BRILL] to turn the [BRILL] menu ON or OFF.
BRILL. (Brilliance)
• Push ] ] to select [BRILL.], then push
change the setting.
CONTR. (Contrast)
• Push ] ] to select [CONTR.], then push
change the setting.
DISP. (Display type)
• Push ] ] to select [DISP.], then push
lect the "Positive display" or "Negative display".
NOTE:
Pushing and holding [BRILL] for 1 sec, returns the brilliance
and contrast setting to the default setting.
6
DISP.
POSI
NEGA
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]/ ] to se-

ADJ(Adjust menu)

TUNE GAIN SEA RAIN
A
A
U
U
T
T
O
O
Push [ADJ] to turn the ADJ. menu ON or OFF.
• Push ] ] to select the item and push [UP] or [DOWN]
to change the setting.
] to
[TUNE], [GAIN], [SEA] control
• While selecting each item, push and hold [ADJ] for
0.5 sec. to turn the "AUTO function" ON and OFF.
] to
TUNE
•
"AUTO.TUNE" appears for approx. 5 sec. instead of the
screen display, when first transmitting after turning the
power on. The unit also re-tunes in some cases.
•When activating the manual tuning slider, push
to adjust desired tuning level.
]
GAIN CONTROL [GAIN] (p. 11)
Adjusts the receiver amplifier gain.
• Increased gain may increase screen noise.
SEA CLUTTER CONTROL [SEA] (p. 12)
• This function serves to eliminate echoes from the
waves at close range.
• Reduces the receiver gain for close objects within a
radius of 8 miles to eliminate sea clutter.
• Under normal conditions set the SEA to a minimum or
AUTO.
• Use this control with caution when the sea is rough.
RAIN CLUTTER CONTROL [RAIN] (p. 12)
This function eliminates reflection echoes from rain,
snow, fog, etc.
IR (p. 13)
• OFF : Turn the Interference Reduction function OFF.
• ON : Turn the Interference Reduction function ON.
ECHO STRETCH [ES] (p. 13)
• OFF : Turn the echo stretch function OFF.
• ON : Turn the echo stretch function ON.
PULSE
• LP :Select the long pulse. LP indicator appears on the
screen.
• SP: Select the short pulse.
IR ES PULSE
ON ON LP
OFF OFF SP
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