Frequency - Eagle FISHEASY 245DS - ADDITIONAL Installation And Operation Instructions Manual

Sometimes, you may achieve better images as you decrease the chart
speed to match the speed of your boat.
If you are at anchor, ice fishing or fishing from a dock, experiment with
a chart speed of 25 percent. If you are drifting slowly, try a chart speed
of 50 percent. When you are stationary and a fish swims through the
sonar signal cone, the image appears on the screen as a long line in-
stead of a fish arch. Reducing the chart speed may result in a shorter
line that more closely resembles a regular fish return.
To adjust Chart Speed, repeatedly press until the
MENU C S
HART PEED
to increase the speed of the chart. Press ↓ to
scroll bar appears. Press
↑
decrease it. Press to clear the menu.
PWR
To return to the original setting, repeat the steps above, but use the
arrow keys to set the speed to before clearing the menu.
100%
Frequency menu with 200 kHz selected.

Frequency

Your sonar unit can transmit signals at 83 kHz and 200 kHz. The de-
fault frequency is 200 kHz, best used in shallow water (about 300 feet
or less). This frequency is the best choice for about 80 percent of the
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