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INTERFERENCE
OFF
ON
PRF SHIFT
20
62
[CUP RESET]
After a course change, you can select CUP RESET so that the Heading
line is up at the head of the display.
• Select the "BEARING" in RADAR SETTING menu and push the
, the "BEARING" pull-down menu is displayed. Select
Joystick
HUP/NUP/CUP/ CUP RESET by
.
Joystick
INTERFERENCE REJECTION
ATTENTION
Interference Rejection (IR) mode can be set to
"ON" or "OFF". The IR reduces "noise" on the
display caused by other radars. When active, the
"IR" is displayed at the upper left of the screen.
If you are navigating in a port area serviced by
RAYCON, you should turn off the IR mode in
order to see the RACON signals clearly.
• Select the "INTERFERENCE" in RADAR SETTING menu and
push the
, the "INTERFERENCE" pull-down menu is
Joystick
displayed. Change settings to ON/OFF by
push
.
Joystick
[PRF SHIFT]
• In case of dual radar installed or received other radar's signal, which
radar use same PRF (Pulse Repetition Frequency), sometime appeared
strong interference as a concentric circle. In this case you can avoid
strong interference by PRF shift.
• Select PRF SHIFT at the RADAR ADJUST menu, press the
, the PRF SHIFT popup menu is displayed. You can change
Joystick
PRF by
right or left, after adjusting press
Joystick
• Press
key while transmitting and you will shift the PRF
TX/OFF
TX/OFF
without having to use the PRF SHIFT popup menu.
up or down and push
Joystick
right or left and
Joystick
.
Joystick
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