Changing Display And Sound Options; Contrast; Lamp.aDjust; Turning.tHe.kEy.bEep.oN.aNd - West Marine VHF550 Manual Del Usuario

Using Your Radio

Changing display and sound options

Contrast

The VHF550 display has seven levels of contrast; each level has five steps,
so.you.have.a.total.of.forty.different.contrast.settings.to.choose.from..To.
adjust the contrast, follow the steps below:
1. Press.and.hold.the.
2. Select.System.and.then.Contrast.
To increase the contrast and make the characters appear darker, press
3.
the.
CHANNEL UP
and.hold.the.
increase the contrast by five steps, the number on the display increases
by.one.level.
To decrease the contrast and make the characters appear lighter, press
4.
the.
CHANNEL DOWN
and.hold.the.
If you decrease the contrast by five steps, the number on the display
decreases.by.one.level.
Lamp adjust
The.VHF550.has.three.brightness.levels.on.the.display:.you.can.also.turn.
the backlight completely off. To adjust the brightness, press and hold the
.button.for.two.seconds.to.display.the.menu..Select.System.and.then.
H/L/MENU
Lamp Adjust. Use the
brightness.to.your.desired.level.
Turning the key beep on and off
Key.beep.is.the.tone.that.sounds.when.you.press.a.key.or.a.button..To.turn.
off the key beep, press and hold the
display.the.menu..Select.System.and.then.Key Beep. Use the
and.
CHANNEL DOWN
button.to.save.the.new.setting..
.button.for.two.seconds.to.display.the.menu.
H/L/MENU
.button.to.increase.the.contrast.by.one.step;.press.
.button.to.increase.the.contrast.rapidly..If.you.
CHANNEL UP
.button.to.decrease.the.contrast.by.one.step;.press.
.button.to.decrease.the.contrast.quickly..
CHANNEL DOWN
.and.
CHANNEL UP
.buttons.to.turn.the.key.beep.on.or.off..Press.the.
E-23
CHANNEL DOWN
H/L/MENU
.button.for.two.seconds.to.
.buttons.to.change.the.
CHANNEL UP
SELECT
.
.