Lowrance electronic 100M - Manual (Page 41)

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If you'd prefer a more accurate average measure, raise the Threshold
above idle speed. The Trip Calculator will only track time spent and
distance traveled while you're moving faster than the Threshold.
You can adjust this value by selecting the label S
PD
T
HRESHOLD
and
pressing ENT . Use the arrows keys to adjust the value in the box, then
press ENT to accept the new value.
Reset Trip
The Reset Trip command is used to reset all of the calculated values to
zero and begin recording new information.
Whenever you're starting a new trip, remember to open up the Trip
Calculator Menu and choose
R
ESET
T
RIP
.
Calculated Data
The rest of the Trip Calculator screen shows you the calculated infor-
mation for your current trip. These text boxes contain values that up-
date in real time, while you watch, so you can see your exact speed or
how far you've already gone.
Current Speed, Average Speed and Max Speed
Current Speed, Average Speed and Max Speed all track your ground
speed as measured by changes in your GPS position.
Distance and Trip Time
Trip Time tells you how long you've been on the road, and Distance tells
you how long your trip has been so far. Remember that these values are
only recorded while you're moving faster than the Threshold (as de-
scribed earlier).
Pop-up Help
Help is available for virtually all of the menu labels on this unit. By
highlighting a menu item and leaving it selected for a few seconds, a
"pop-up" message appears that describes the function of the menu item.
This feature is on by default.
To set up Popup Help from the Main Menu, choose P OPUP H ELP
. With the
option highlighted, press ENT to check it (turn on) and uncheck it (turn off).