Operating your fishfinder, Understanding basic functions, Operating your fishfinder – Garmin 90/140 User Manual

Page 20

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14

Fishfinder 90/140 Owner’s Manual

O

PERATING

Y

OUR

F

ISHFINDER

ENTER

MENU

Power key—turns the Fishfinder on or

off and controls the screen backlight.

(Fishfinder 140 is shown.)

ENTER key—confirms a selection.

MENU key—shows or exits a menu.

Arrow keys—the up and down Arrow

keys select an item on a menu. Only

the Fishfinder 140 has the right and left

Arrow key that cycles through the Main

menu options.

Understanding Basic Functions

To turn on the Fishfinder:

Press and release the

Power key.

To turn off the Fishfinder:

Press and hold the

Power key.

To change the backlight level:

Press the

Power key repeatedly to cycle between off,

low, and high.

To view or change settings for your Fishfinder, use the Main

menu and the Setup menu.

To change a setting:

1. Press

MENU. The Main menu appears.

2. Use the

Arrow keys to move the selection arrow to

an option, and press

ENTER. The settings appear.

If you select

Setup, the Setup menu appears. See

“Using the Setup Menu” on page 16.

O

PERATING

Y

OUR

F

ISHFINDER

>

U

NDERSTANDING

B

ASIC

F

UNCTIONS

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