Backlight turned on (left). Contrast scroll bar (right).
Contrast
The unit's display contrast is adjustable to suit different lighting condi-
tions. It will help you see the screen from different angles or at various
times of the day.
To adjust the contrast, repeatedly press
until the
scroll
MENU
C
ONTRAST
bar appears. To decrease screen contrast, press ↓ or press ↑ to increase
the contrast. If you reach the maximum or minimum contrast level, a
tone will sound. Press the
key to clear the menu.
PWR
Simulator
This unit has a built-in simulator that shows a simulated bottom signal
with fish signals. This lets you practice with the unit as if you were on the
water; all features and functions of the unit are usable. A message ap-
pears occasionally to remind you that the simulator is on.
To use the simulator, repeatedly press
until the
menu
MENU
S
IMULATOR
appears. Press
to turn it on and press
to clear the menu. Repeat
↑
PWR
the steps above to turn it off. The simulator automatically will be
turned off when you power off the unit.
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