Eagle Optima, Инструкция по эксплуатации

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"Speaker" label, then press the left arrow key to turn it off.
System Information
This screen shows some basic data about the Optima. To view this,
highlight the "System Info" label on the System Setup menu, then press the
right arrow key. The system info screen appears. To erase this screen,
press the EXIT key. The Optima returns to the System Setup menu.
Units of Measure
The Optima normally shows the depth
in feet, speed in statute miles per hour,
distance in statute miles, and tem-
perature in degrees Fahrenheit. You
can change any of these settings us-
ing the units of measure menu. To do
this, highlight the "Units of Measure"
label on the System Setup menu, then
press the right arrow key. The screen
at right appears. Highlight the item you
want to change, then press the right or
left arrow key to change it. To erase
this screen, press the EXIT key.
Reset Distance Log
If you have a speed sensor attached to the Optima, the unit starts counting
the distance you've travelled each time you turn it on. You can reset this
distance to zero by turning the unit off and on again, however, it's easier
to highlight the "Reset Distance Log" label on the System Setup menu, then
press the right arrow key. This resets the log and keeps you in the System
Setup menu. To erase this menu, press the EXIT key.
Temperature Graph
Some of the Optima's screens have a temperature graph, as shown at
right. Normally, the temperature graph has a 2°
range. On the screen shown at right, the tempera-
ture graph has a range from 71° to 73°. You can
change this range to 4° or 10° using the "Temp
Graph" label on the System Setup menu. High-
light that label, then press the right arrow key until
the desired temperature graph range is high-
lighted. Press the EXIT key to erase the menu.