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3. OPERATING PROCEDURE
SUBJECT/PURPOSE
1
Power-on
2
Display brilliance adjustment
3
Setting measuring depth
4
Selecting tracking mode
5
Reacquiring of temporarily
lost ground echo
(Manual bottom acquisition)
6
Changing presentation mode
for vector graph display
7
Setting ranges
¡Speed range for tide
vector display
¡Distance range for course
plot display
¡Depth range for echo level
display
¡Color gradation level for
echo level display
8
Setting conditions for
measurements and displays
9
Setting alarm limits
¡Ships speed/course
¡Tide speed/direction
¡Tide dif. speed/direction
¡Trip time/distance
10
Plotting event mark
(Storing present position)
11
Starting and stopping tide
effect plotting
12
Switching course plot
display on and off
13
Power-off
2-4
OPERATON (ACTION)
¡Press
key.
PWR
¡Turn BRILLIANCE control. (CW : Bright, CCW : Dark)
LYR
¡Press
and turn
n
any key.
TRACK
¡Tap
key to select tracking mode.
MODE
GT/WT/AUTO or GT/NAV/AUTO.
*Use ground tracking mode if water depth is shallower than 200m.
*Select "T/D" or "NAV-TIDE" in MENU 4 - "WT SPEED" to switch
between WT and NAV mode.
MANUAL
¡Press and hold
TRACK
(LED to the left of this key lights.)
¡While watching echo level display, turn
acquisition cursor on the bottom echo.
MANUAL
¡Press
key when bottom acquisition is completed.
TRACK
HU
¡Press
key to alternate "Head-up" mode and "North-up"
NU
mode.
¡Press
RANGE
key to call range menu.
¡Set desired range by
¡Press
key again to store the setting.
RANGE
¡Press
key.
MENU
¡Set desired condition by
¡Press
key again to store the settings.
MENU
¡Press
key to call alarm menu.
ALARM
¡Set desired alarm conditions by
¡Press
key again to store the settings.
ALARM
¡Press
key.
EVENT
TIDE
¡Press
key.
EFECT
COURSE
¡Press
key.
PLOT
¡While pressing and holding down
knob to set depth. After setting, press
key until "MAN" appears instead of "GT".
knob to place
and
knobs.
/
knobs and
/
knobs and
key, press
PWR
key.
EVENT
key.
EVENT
key.
OFF
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