Raymarine L470 Instruction Manual download pdf (Page 35)

Operating Instructions

Lamp/Contrast Menu

Press

PWR

The Lamp/Contrast Menu appears when you first press

the

PWR

button and turn on the power. (You will be able to

see part of the main FishFinder Page behind the Lamp/

Contrast menu.)

You can press the

PWR

button a second time to exit from

the Lamp/Contrast Menu and go directly to the FishFinder

Page. (If you do not make any changes to the settings

within 7 seconds, the unit automatically exits from the

Lamp/Contrast Menu anyway.)

You can also enter the Lamp/Contrast Menu from any of

the other displays by pressing the

PWR

button for a

moment.

Adjust lamp

brightness The L470 FishFinder has a backlit display and keypad.

This feature allows you to use the unit at night. The

backlight for the display is adjustable to five levels of

brightness. To turn the lamp on or adjust the brightness,

use the < or > controls on the Page Control Pad.

Adjust contrast You can also adjust the “contrast” of the display. This is a

measure of how light or dark the display appears. Use

the

V control to move from the line for “Lamp” to the line

for “Contrast.” Use the < or > controls to adjust the

contrast. (The FishFinder unit has a feature which adjusts

the contrast automatically to compensate for changes in

air temperature.)

Fig. 3-2

Lamp/Contrast

Adjust lamp

brightness

Adjust

contrast

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 101 102

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Raymarine L470 Instruction Manual Page 35