Lowrance h2o c 操作ガイド

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WARNING:
If the Update Active Trail option box is unchecked, automatic trail
creation and recording will be turned off in both Advanced and
Easy modes. You will have to turn it on again to record trails. The
default setting is on.
Press 
↓ or ↑ to 
U
PDATE 
A
CTIVE 
T
RAIL
. With the option highlighted, press
ENT 
to turn it on (check) or turn it off (uncheck).
Update Active Trail Criteria (Auto, Time, Distance)
The options are automatic, time or distance. When it is in the default
automatic mode, the unit doesn't update the plot trail while you're
traveling in a straight line. Once you deviate from a straight line, the
unit drops a plot point (trail waypoint) onto the trail. This conserves
plot trail points. If a plot trail uses all of the available points allotted to
it, the beginning points are taken away and placed at the end of the trail.
Trail Options menu.
Press 
↓ to 
U
PDATE 
C
RITERIA
, then press 
 
 
to select the desired criteria
type and press 
ENT
.
Trail Update Rate (Time, Distance)
You can update a trail by time, with a range from 1 second to 9999 sec-
onds. The default is 3 seconds. You can update by distance, with a
range from 0.01 mile/nm/km to 9.99 mile/nm/km. The default is 0.10
mile.
With Update Criteria selected, press 
↓ to either the rate or distance
data entry boxes and press 
ENT
. Press 
↑ or ↓ to change the first charac-
ter, then press 
→ to the next character and repeat until the entry is
correct. Press 
EXIT
|
EXIT
 to return to the Trails Menu.