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3. VERTICAL FAN MODE
Operation
Auto train [on]
LED lights
AUTO
TRAIN
Auto train [off]
LED goes off
3.5
Selecting the Display Sector
The SECTOR controls determine the display area (sector width).
Mode
Vertical Fan mode
*: Selected by FULL/HALF key
3.6
Selecting the Sector Center
The TILT controls determine the display center (sector center) respectively.
3-4
Train Indicator
Break line shows
train angle
Auto train sector: 90˚
Center of train
Solid line shows
train circulation
Display Sector (transducer tilting sector)
36° 60° 96° 120°* 156° or 180°*
Full indication (180˚)
PORT
STBD
[FULL/HALF] key
switches the
scanning range
PORT
STBD
Display sector
(shaded area)
60°
60°
60°
Sector center
Training of Vertical Fan Beam
The beam trains automatically within the
selected range centered at the bearing
set by the TRAIN control.
The train control can rotate the fan beam
to any bearing desire. See V-MODE
MANUAL TRAIN on chapter 7.
Half indication (120˚)
PORT
0˚
180˚
Sector center
STBD
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