CDI Alarm and Range
Changing the CDI alarm also
changesthe
CDI
range
on the
steering
screen. To change the
CDI alarm settings, first
press the MENU key.
Then press the key adjacent to the "GPS
ALARMS" label. This screen appears.
The CDI alarm adjustment menu is in the
middle of the screen. Press the
key adjacent
to the up or down arrow to increase or de-
creasethe CDI alarm. The alarm is
adjustable
from 0.0 to 9.9 miles. r
ALARM
- 0.2
-
OFF
After setting
the alarm to the desired range, press
the
key adjacent to the
"C.D.l. OFF" label. This turns the CDI alarm on. If
you merely wish to
set
the CDI range without
using
the
alarm, leave the CDI alarm off.
The CDI Alarm sounds a tone when
your
cross track error is
more than the
alarm setting. For example, suppose the CDI alarm is set to 0.1 nautical
mile. If
you
movetothe left of course
by
more than 0.1 nautical mile,
the CDI
alarm sounds an alert tone.
After
you've
finished with the
settings on this page, press the CLEAR key
to return to the GPS screen.
SATELLITE INFORMATION SCREEN
The Satellite Information screen shows technical data about each satellite
in the
viewing range. Up to
5 satellites can be used
by
the UltraNavGPS at
onetime. To viewthe satellite
data, press the _____
MENU key two times, then press the key
adjacent
to the SATELLITE INFO SCREEN.
The screen shown at
right appears.
This screen shows the
following information: _________________
channel
number(CH), satellite number
(SAT), _________________
azimuth
(AZ), elevation (EL), signal-to-noise _________________
ratio (SIG),
channel status and visible satel-
lites.
The UltraNavOPS
has afive-channel receiver. _________________
The channel number appears
at the
display's
ZOOM
Enlarging or "zooming" the
picture is a common method used to show
small detail and fish signals. The UltraNavGPS gives you two different
zoom sizes, plus a split screen zoom option. The zoom
operation and
adjustment is different in
the automatic and manual modes.
ZOOM - AUTOMATIC MODE
To zoom the
display
in the automatic mode,
first
press
the ZOOM
key. All
targets
on the
display
are enlarged
four
times normal size automatically.
The menus shown below also appear.
Pressing the
key adjacent to the "2X14X" label switches
echoes between
two times and four times their normal size.
To switch between the
split
screen zoom and full screen zoom, press
the
key adjacent to the "SPLIT/FULL" label. The screen instantly splits
into
two sections. All
targets
on the left are shown at four
times the size of the
ones on the right. If
you
switch to the 2X zoom
mode, echoes on the left
side of the screen are shown at twicethe
size asthe ones on the
right. The
echoes that scroll across the screen are the
exact same echoes on both
sides of the screen. They're simply enlarged
on the left side. This feature
tracks the bottom, keeping it on the display at all times, when the
automatic feature is on. Once
you've
set the zoom as desired, press
the
CLEAR key
to erase the menus.
Press the RANGE key
to turn the zoom feature off.
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SATELLITE INFO. SCREEN
60 13
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