Icom MR-570R [12/49] I brill menu i adj adjust menu

Icom MR-570R [12/49] I brill menu i adj adjust menu
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MENU
Push [BRILL] to turn the [BRILL] menu ON or OFF.
BRILL. (Brilliance)
Push [ ]/[ ] to select [BRILL.], then push [ ]/[ ] to
change the setting.
CONTR. (Contrast)
Push [ ]/[ ] to select [CONTR.], then push [ ]/[ ] to
change the setting.
DISP. (Display type)
Push [ ]/[ ] to select [DISP.], then push [ ]/[ ] to se-
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.
BRILL. CONTR. DISP.
POSI
NEGA
BRILL MENU ADJ(Adjust menu)
TUNE GAIN SEA RAIN IR ES PULSE
ON
ON LP
OFF
OFF SP
A
U
T
O
A
U
T
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.
[TUNE], [GAIN], [SEA] control
While selecting each item, push and hold [ADJ] for
0.5 sec. to turn the AUTO function ON and OFF.
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 amplier 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 reection 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.

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