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2. RADAR OPERATION
2-14
Cursor
Place cursor
where desired.
Press the A: MANUAL
soft key.
SHIFT
Manual shift
AUTO SHIP SPEED
15
2.16 Shifting the Picture
Own ship position, or sweep origin, can
be displaced manually or automatically
to expand the view field without
switching to a larger scale. Zoom is not
available when the display is shifted.
2.16.1 Manual shift
The sweep origin can be shifted in any
presentation mode to a point specified
by the cursor by up to 50% of the
range in use in any direction.
1. Locate the cursor anywhere within the effective radius of the display.
2. If not displayed, press the HIDE/SHOW key to show the radar soft keys.
3. Press the B: RADAR DISPLY soft key.
4. Press the B: SHIFT soft key.
5. Press the A: MANUAL soft key to shift. The heading line shifts to the cursor location.
SHIFT appears at right-hand corner of the display.
To cancel shift, press the B: RADAR DISPLY, B: SHIFT and D: OFF soft keys.
2.16.2 Automatic shift
The amount of automatic shift is calculated according to ship’s speed, and the amount of
shift is limited to 50% of the range in use. For example, if you set the shift speed setting for
15 knots and the ship is running at 10 knots the amount of shift will be about 34%. The
formula for determining shift amount is as shown below. Automatic shift mode is only
available in the head-up mode.
Ship's speed
Shift speed setting
X 0.5 = Amount of shift(%)
Setting automatic shift maximum speed
1. If not displayed, press the HIDE/SHOW key to show the radar soft keys.
2. Press the B: RADAR DISPLY soft key.
3. Press the B: SHIFT soft key to show the shift soft keys.
4. Press the C: AUTO S.SPD soft key to display the auto
ship speed setting window.
5. Adjust the Trackball or ENTER knob to set the
maximum speed of your vessel, and then push the
ENTER knob or the C: ENTER soft key to set. The setting range is 1-99 kt and the
default setting is 15 kt.
Automatic shift
Press the B: AUTO soft key to automatically shift the sweep origin. To cancel shift, press
the B: RADAR DISPLY, B: SHIFT and D: OFF soft keys.